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Merging r5918 through r5944 from trunk to ogl-es branch 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@5945 dfc29bdd-3216-0410-991c-e03cc46cb475
master
cutealien 2019-11-25 14:35:58 +00:00 committed by MoNTE48
parent 1e6c870ba2
commit a90caf6867
66 changed files with 2041 additions and 207 deletions
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3
changes.txt
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@ -9,6 +9,9 @@ Changes in ogl-es (not yet released - will be merged with trunk at some point)
--------------------------
Changes in 1.9 (not yet released)
- Bugfix: OpenGL no longer antialiasing stencil buffer when driver has antialiasing disabled.
- Add IShadowVolumeSceneNode::setOptimization to allow disabling optimizations for meshes were contour shadows fail.
- Stencil shadows work now also with directional light
- Drivers can now try to create textures from images in more exotic color formats (like floating point formats). It depends on the driver how much that works (so far mainly OpenGL can handle it somewhat).
- Fix OpenGL to no longer switch colors red and blue in 24-bit RGB format. But warnings added to documentation to avoid 24-bit textures as they are generally just trouble.
- No longer try to convert ECF_R5G6B5 to ECF_A1R5G5B5 on OpenGL (just made texture-loading seem to fail).

27
examples/08.SpecialFX/main.cpp
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@ -112,17 +112,16 @@ int main()
*/
// create light
node = smgr->addLightSceneNode(0, core::vector3df(0,0,0),
scene::ILightSceneNode * lightNode = smgr->addLightSceneNode(0, core::vector3df(0,0,0),
video::SColorf(1.0f, 0.6f, 0.7f, 1.0f), 800.0f);
scene::ISceneNodeAnimator* anim = 0;
anim = smgr->createFlyCircleAnimator (core::vector3df(0,150,0),250.0f);
node->addAnimator(anim);
anim = smgr->createFlyCircleAnimator (core::vector3df(0,150,0),250.0f, 0.0005f);
lightNode ->addAnimator(anim);
anim->drop();
// attach billboard to light
node = smgr->addBillboardSceneNode(node, core::dimension2d<f32>(50, 50));
node = smgr->addBillboardSceneNode(lightNode, core::dimension2d<f32>(50, 50));
node->setMaterialFlag(video::EMF_LIGHTING, false);
node->setMaterialType(video::EMT_TRANSPARENT_ADD_COLOR);
node->setMaterialTexture(0, driver->getTexture(mediaPath + "particlewhite.bmp"));
@ -259,15 +258,29 @@ int main()
anode->setPosition(core::vector3df(-50,20,-60));
anode->setAnimationSpeed(15);
/*
Shadows still have to be drawn even then the node causing them is not visible itself.
We have to disable culling if the node is animated or it's transformations change
as otherwise the shadow is not updated correctly.
If you have many objects and this becomes a speed problem you will have to figure
out some manual culling (for exampling hiding all objects beyond a certain distance).
*/
anode->setAutomaticCulling(scene::EAC_OFF);
// add shadow
anode->addShadowVolumeSceneNode();
smgr->setShadowColor(video::SColor(150,0,0,0));
// make the model a little bit bigger and normalize its normals
// because of the scaling, for correct lighting
// make the model a bit bigger
anode->setScale(core::vector3df(2,2,2));
// because of the scaling we have to normalize its normals for correct lighting
anode->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);
// let the dwarf slowly rotate around it's y axis
scene::ISceneNodeAnimator* ra = smgr->createRotationAnimator(irr::core::vector3df(0, 0.1f, 0));
anode->addAnimator(ra);
ra->drop();
/*
Finally we simply have to draw everything, that's all.
*/

38
examples/27.PostProcessing/Makefile Normal file
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@ -0,0 +1,38 @@
# Makefile for Irrlicht Examples
# It's usually sufficient to change just the target name and source file list
# and be sure that CXX is set to a valid compiler
Target = 27.PostProcessing
Sources = main.cpp
# general compiler settings
CPPFLAGS = -I../../include -I/usr/X11R6/include
CXXFLAGS = -O3 -ffast-math
#CXXFLAGS = -g -Wall
#default target is Linux
all: all_linux
ifeq ($(HOSTTYPE), x86_64)
LIBSELECT=64
endif
# target specific settings
all_linux: LDFLAGS = -L/usr/X11R6/lib$(LIBSELECT) -L../../lib/Linux -lIrrlicht -lGL -lXxf86vm -lXext -lX11 -lXcursor
all_linux clean_linux: SYSTEM=Linux
all_win32: LDFLAGS = -L../../lib/Win32-gcc -lIrrlicht -lopengl32 -lm
all_win32 clean_win32: SYSTEM=Win32-gcc
all_win32 clean_win32: SUF=.exe
# name of the binary - only valid for targets which set SYSTEM
DESTPATH = ../../bin/$(SYSTEM)/$(Target)$(SUF)
all_linux all_win32:
$(warning Building...)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(Sources) -o $(DESTPATH) $(LDFLAGS)
clean: clean_linux clean_win32
$(warning Cleaning...)
clean_linux clean_win32:
@$(RM) $(DESTPATH)
.PHONY: all all_win32 clean clean_linux clean_win32

56
examples/27.PostProcessing/PostProcessing.cbp Normal file
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@ -0,0 +1,56 @@
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<Unit filename="main.cpp" />
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</Project>
</CodeBlocks_project_file>

231
examples/27.PostProcessing/PostProcessing_vc10.vcxproj Normal file
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<AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
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3
examples/27.PostProcessing/PostProcessing_vc14.vcxproj.user Normal file
View File

@ -0,0 +1,3 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
</Project>

417
examples/27.PostProcessing/main.cpp Normal file
View File

@ -0,0 +1,417 @@
/** Example 027 Post Processing
@author Boshen Guan
This tutorial shows how to implement post processing for D3D9 and OpenGL with
the engine. In order to do post processing, scene objects are firstly rendered
to render target. With the help of screen quad, the render target texture
is then drawn on the quad with shader-defined effects applied.
This tutorial shows how to create a screen quad. It also shows how to create a
render target texture and associate it with the quad. Effects are defined as
shaders which are applied during rendering the quad with the render target
texture attached to it.
A simple color inverse example is presented in this tutorial. The effect is
written in HLSL and GLSL.
We include all headers and define necessary variables as we have done before.
*/
#include "driverChoice.h"
#include "exampleHelper.h"
#include <irrlicht.h>
using namespace irr;
#ifdef _MSC_VER
#pragma comment(lib, "Irrlicht.lib")
#endif
/*
We write a class derived from IShaderConstantSetCallBack class and implement
OnSetConstants callback interface. In this callback, we will set constants
used by the shader.
In this example, our HLSL shader needs texture size as input in its vertex
shader. Therefore, we set texture size in OnSetConstants callback using
setVertexShaderConstant function.
*/
IrrlichtDevice* device = 0;
video::ITexture* rt = 0;
class QuadShaderCallBack : public video::IShaderConstantSetCallBack
{
public:
QuadShaderCallBack() : FirstUpdate(true), TextureSizeID(-1), TextureSamplerID(-1)
{ }
virtual void OnSetConstants(video::IMaterialRendererServices* services,
s32 userData)
{
core::dimension2d<u32> size = rt->getSize();
// get texture size array
f32 textureSize[] =
{
(f32)size.Width, (f32)size.Height
};
if ( FirstUpdate )
{
TextureSizeID = services->getVertexShaderConstantID("TextureSize");
TextureSamplerID = services->getPixelShaderConstantID("TextureSampler");
}
// set texture size to vertex shader
services->setVertexShaderConstant(TextureSizeID, reinterpret_cast<f32*>(textureSize), 2);
// set texture for an OpenGL driver
s32 textureLayer = 0;
services->setPixelShaderConstant(TextureSamplerID, &textureLayer, 1);
}
private:
bool FirstUpdate;
s32 TextureSizeID;
s32 TextureSamplerID;
};
class ScreenQuad : public IReferenceCounted
{
public:
ScreenQuad(video::IVideoDriver* driver)
: Driver(driver)
{
// --------------------------------> u
// |[1](-1, 1)----------[2](1, 1)
// | | ( 0, 0) / | (1, 0)
// | | / |
// | | / |
// | | / |
// | | / |
// | | / |
// | | / |
// | | / |
// | | / |
// |[0](-1, -1)---------[3](1, -1)
// | ( 0, 1) (1, 1)
// V
// v
/*
A screen quad is composed of two adjacent triangles with 4 vertices.
Vertex [0], [1] and [2] create the first triangle and Vertex [0],
[2] and [3] create the second one. To map texture on the quad, UV
coordinates are assigned to the vertices. The origin of UV coordinate
locates on the top-left corner. And the value of UVs range from 0 to 1.
*/
// define vertices array
Vertices[0] = irr::video::S3DVertex(-1.0f, -1.0f, 0.0f, 1, 1, 0, irr::video::SColor(0,255,255,255), 0.0f, 1.0f);
Vertices[1] = irr::video::S3DVertex(-1.0f, 1.0f, 0.0f, 1, 1, 0, irr::video::SColor(0,255,255,255), 0.0f, 0.0f);
Vertices[2] = irr::video::S3DVertex( 1.0f, 1.0f, 0.0f, 1, 1, 0, irr::video::SColor(0,255,255,255), 1.0f, 0.0f);
Vertices[3] = irr::video::S3DVertex( 1.0f, -1.0f, 0.0f, 1, 1, 0, irr::video::SColor(0,255,255,255), 1.0f, 1.0f);
// define indices for triangles
Indices[0] = 0;
Indices[1] = 1;
Indices[2] = 2;
Indices[3] = 0;
Indices[4] = 2;
Indices[5] = 3;
// turn off lighting as default
Material.setFlag(video::EMF_LIGHTING, false);
// set texture warp settings to clamp to edge pixel
for (u32 i = 0; i < video::MATERIAL_MAX_TEXTURES; i++)
{
Material.TextureLayer[i].TextureWrapU = video::ETC_CLAMP_TO_EDGE;
Material.TextureLayer[i].TextureWrapV = video::ETC_CLAMP_TO_EDGE;
}
}
virtual ~ScreenQuad() {}
//! render the screen quad
virtual void render()
{
// set the material of screen quad
Driver->setMaterial(Material);
// set matrices to fit the quad to full viewport
Driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
Driver->setTransform(video::ETS_VIEW, core::IdentityMatrix);
Driver->setTransform(video::ETS_PROJECTION, core::IdentityMatrix);
// draw screen quad
Driver->drawVertexPrimitiveList(Vertices, 4, Indices, 2);
}
//! sets a flag of material to a new value
virtual void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue)
{
Material.setFlag(flag, newvalue);
}
//! sets the texture of the specified layer in material to the new texture.
void setMaterialTexture(u32 textureLayer, video::ITexture* texture)
{
Material.setTexture(textureLayer, texture);
}
//! sets the material type to a new material type.
virtual void setMaterialType(video::E_MATERIAL_TYPE newType)
{
Material.MaterialType = newType;
}
private:
video::IVideoDriver *Driver;
video::S3DVertex Vertices[4];
u16 Indices[6];
video::SMaterial Material;
};
/*
We start up the engine just like before. Then shader programs are selected
according to the driver type.
*/
int main()
{
// ask user for driver
video::E_DRIVER_TYPE driverType=driverChoiceConsole();
if (driverType==video::EDT_COUNT)
return 1;
// create device
device = createDevice(driverType, core::dimension2d<u32>(640, 480));
if (device == 0)
return 1; // could not create selected driver.
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
/*
In this example, high level post processing shaders are loaded for both
Direct3D and OpenGL drivers.
File pp_d3d9.hlsl is for Direct3D 9, and pp_opengl.frag/pp_opengl.vert
are for OpenGL.
*/
const io::path mediaPath = getExampleMediaPath();
io::path vsFileName; // filename for the vertex shader
io::path psFileName; // filename for the pixel shader
switch(driverType)
{
case video::EDT_DIRECT3D9:
psFileName = mediaPath + "pp_d3d9.hlsl";
vsFileName = psFileName; // both shaders are in the same file
break;
case video::EDT_OPENGL:
psFileName = mediaPath + "pp_opengl.frag";
vsFileName = mediaPath + "pp_opengl.vert";
break;
}
/*
Check for hardware capability of executing the corresponding shaders
on selected renderer. This is not necessary though.
*/
if (!driver->queryFeature(video::EVDF_PIXEL_SHADER_1_1) &&
!driver->queryFeature(video::EVDF_ARB_FRAGMENT_PROGRAM_1))
{
device->getLogger()->log("WARNING: Pixel shaders disabled "\
"because of missing driver/hardware support.");
psFileName = "";
}
if (!driver->queryFeature(video::EVDF_VERTEX_SHADER_1_1) &&
!driver->queryFeature(video::EVDF_ARB_VERTEX_PROGRAM_1))
{
device->getLogger()->log("WARNING: Vertex shaders disabled "\
"because of missing driver/hardware support.");
vsFileName = "";
}
/*
An animated mesh is loaded to be displayed. As in most examples,
we'll take the fairy md2 model.
*/
// load and display animated fairy mesh
scene::IAnimatedMeshSceneNode* fairy = smgr->addAnimatedMeshSceneNode(
smgr->getMesh(mediaPath + "faerie.md2"));
if (fairy)
{
fairy->setMaterialTexture(0,
driver->getTexture(mediaPath + "faerie2.bmp")); // set diffuse texture
fairy->setMaterialFlag(video::EMF_LIGHTING, false); // disable dynamic lighting
fairy->setPosition(core::vector3df(-10,0,-100));
fairy->setMD2Animation ( scene::EMAT_STAND );
}
// add scene camera
smgr->addCameraSceneNode(0, core::vector3df(10,10,-80),
core::vector3df(-10,10,-100));
/*
We create a render target texture (RTT) with the same size as frame buffer.
Instead of rendering the scene directly to the frame buffer, we firstly
render it to this RTT. Post processing is then applied based on this RTT.
RTT size needs not to be the same with frame buffer though. However in this
example, we expect the result of rendering to RTT to be consistent with the
result of rendering directly to the frame buffer. Therefore, the size of
RTT keeps the same with frame buffer.
*/
// create render target
if (driver->queryFeature(video::EVDF_RENDER_TO_TARGET))
{
rt = driver->addRenderTargetTexture(core::dimension2d<u32>(640, 480), "RTT1");
}
else
{
device->getLogger()->log("Your hardware or this renderer is not able to use the "\
"render to texture feature. RTT Disabled.");
}
/*
Post processing is achieved by rendering a screen quad with this RTT (with
previously rendered result) as a texture on the quad. A screen quad is
geometry of flat plane composed of two adjacent triangles covering the
entire area of viewport. In this pass of rendering, RTT works just like
a normal texture and is drawn on the quad during rendering. We can then
take control of this rendering process by applying various shader-defined
materials to the quad. In other words, we can achieve different effect by
writing different shaders.
This process is called post processing because it normally does not rely
on scene geometry. The inputs of this process are just textures, or in
other words, just images. With the help of screen quad, we can draw these
images on the screen with different effects. For example, we can adjust
contrast, make grayscale, add noise, do more fancy effect such as blur,
bloom, ghost, or just like in this example, we invert the color to produce
negative image.
Note that post processing is not limited to use only one texture. It can
take multiple textures as shader inputs to provide desired result. In
addition, post processing can also be chained to produce compound result.
*/
// we create a screen quad
ScreenQuad *screenQuad = new ScreenQuad(driver);
// turn off mip maps and bilinear filter since we do not want interpolated result
screenQuad->setMaterialFlag(video::EMF_USE_MIP_MAPS, false);
screenQuad->setMaterialFlag(video::EMF_BILINEAR_FILTER, false);
// set quad texture to RTT we just create
screenQuad->setMaterialTexture(0, rt);
/*
Let's create material for the quad. Like in other example, we create material
using IGPUProgrammingServices and call addShaderMaterialFromFiles, which
returns a material type identifier.
*/
// create materials
video::IGPUProgrammingServices* gpu = driver->getGPUProgrammingServices();
s32 ppMaterialType = 0;
if (gpu)
{
// We write a QuadShaderCallBack class that implements OnSetConstants
// callback of IShaderConstantSetCallBack class at the beginning of
// this tutorial. We set shader constants in this callback.
// create an instance of callback class
QuadShaderCallBack* mc = new QuadShaderCallBack();
// create material from post processing shaders
ppMaterialType = gpu->addHighLevelShaderMaterialFromFiles(
vsFileName, "vertexMain", video::EVST_VS_1_1,
psFileName, "pixelMain", video::EPST_PS_1_1, mc);
mc->drop();
}
// set post processing material type to the quad
screenQuad->setMaterialType((video::E_MATERIAL_TYPE)ppMaterialType);
/*
Now draw everything. That's all.
*/
int lastFPS = -1;
while(device->run())
{
if (device->isWindowActive())
{
driver->beginScene(true, true, video::SColor(255,0,0,0));
if (rt)
{
// draw scene into render target
// set render target to RTT
driver->setRenderTarget(rt, true, true, video::SColor(255,0,0,0));
// draw scene to RTT just like normal rendering
smgr->drawAll();
// after rendering to RTT, we change render target back
driver->setRenderTarget(0, true, true, video::SColor(255,0,0,0));
// render screen quad to apply post processing
screenQuad->render();
}
else
{
// draw scene normally
smgr->drawAll();
}
driver->endScene();
int fps = driver->getFPS();
if (lastFPS != fps)
{
core::stringw str = L"Irrlicht Engine - Post processing example [";
str += driver->getName();
str += "] FPS:";
str += fps;
device->setWindowCaption(str.c_str());
lastFPS = fps;
}
}
}
// do not forget to manually drop the screen quad
screenQuad->drop();
device->drop();
return 0;
}
/*
**/

10
examples/BuildAllExamples_vc10.sln
View File

@ -146,6 +146,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "25.XmlHandling", "25.XmlHan
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "30.Profiling", "30.Profiling\Profiling_vc10.vcxproj", "{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "27.PostProcessing", "27.PostProcessing\PostProcessing_vc10.vcxproj", "{2B885150-210F-4CA7-957E-2C3D75974308}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -410,6 +412,14 @@ Global
{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}.Release|Win32.Build.0 = Release|Win32
{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}.Release|x64.ActiveCfg = Release|x64
{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}.Release|x64.Build.0 = Release|x64
{2B885150-210F-4CA7-957E-2C3D75974308}.Debug|Win32.ActiveCfg = Debug|Win32
{2B885150-210F-4CA7-957E-2C3D75974308}.Debug|Win32.Build.0 = Debug|Win32
{2B885150-210F-4CA7-957E-2C3D75974308}.Debug|x64.ActiveCfg = Debug|x64
{2B885150-210F-4CA7-957E-2C3D75974308}.Debug|x64.Build.0 = Debug|x64
{2B885150-210F-4CA7-957E-2C3D75974308}.Release|Win32.ActiveCfg = Release|Win32
{2B885150-210F-4CA7-957E-2C3D75974308}.Release|Win32.Build.0 = Release|Win32
{2B885150-210F-4CA7-957E-2C3D75974308}.Release|x64.ActiveCfg = Release|x64
{2B885150-210F-4CA7-957E-2C3D75974308}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

10
examples/BuildAllExamples_vc11.sln
View File

@ -149,6 +149,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "30.Profiling", "30.Profilin
{E08E042A-6C45-411B-92BE-3CC31331019F} = {E08E042A-6C45-411B-92BE-3CC31331019F}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "27.PostProcessing", "27.PostProcessing\PostProcessing_vc11.vcxproj", "{F864F96D-F6AE-43E2-9A12-218B1A081255}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -413,6 +415,14 @@ Global
{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}.Release|Win32.Build.0 = Release|Win32
{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}.Release|x64.ActiveCfg = Release|x64
{65D9DE2E-B73E-4ADF-96D1-BF4A8B7F4F97}.Release|x64.Build.0 = Release|x64
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Debug|Win32.ActiveCfg = Debug|Win32
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Debug|Win32.Build.0 = Debug|Win32
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Debug|x64.ActiveCfg = Debug|x64
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Debug|x64.Build.0 = Debug|x64
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Release|Win32.ActiveCfg = Release|Win32
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Release|Win32.Build.0 = Release|Win32
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Release|x64.ActiveCfg = Release|x64
{F864F96D-F6AE-43E2-9A12-218B1A081255}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

34
examples/BuildAllExamples_vc12.sln
View File

@ -1,7 +1,7 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Express 2013 for Windows Desktop
VisualStudioVersion = 12.0.30501.0
# Visual Studio 2013
VisualStudioVersion = 12.0.40629.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "01.HelloWorld", "01.HelloWorld\HelloWorld_vc12.vcxproj", "{5AD4C95C-BA38-4692-BA4B-8C25A86208F9}"
ProjectSection(ProjectDependencies) = postProject
@ -151,6 +151,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Demo", "Demo\Demo_vc12.vcxp
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Irrlicht", "..\source\Irrlicht\Irrlicht12.0.vcxproj", "{E08E042A-6C45-411B-92BE-3CC31331019F}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "27.PostProcessing", "27.PostProcessing\PostProcessing_vc12.vcxproj", "{17E74625-568E-4008-897E-CAD12A332B0C}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -1065,6 +1067,34 @@ Global
{E08E042A-6C45-411B-92BE-3CC31331019F}.Static lib - Release|Win32.Build.0 = Static lib - Release|Win32
{E08E042A-6C45-411B-92BE-3CC31331019F}.Static lib - Release|x64.ActiveCfg = Static lib - Release|x64
{E08E042A-6C45-411B-92BE-3CC31331019F}.Static lib - Release|x64.Build.0 = Static lib - Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Debug|Win32.ActiveCfg = Debug|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Debug|Win32.Build.0 = Debug|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Debug|x64.ActiveCfg = Debug|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Debug|x64.Build.0 = Debug|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Release - Fast FPU|Win32.ActiveCfg = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Release - Fast FPU|Win32.Build.0 = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Release - Fast FPU|x64.ActiveCfg = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Release - Fast FPU|x64.Build.0 = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Release|Win32.ActiveCfg = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Release|Win32.Build.0 = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Release|x64.ActiveCfg = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Release|x64.Build.0 = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.SDL-Debug|Win32.ActiveCfg = Debug|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.SDL-Debug|Win32.Build.0 = Debug|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.SDL-Debug|x64.ActiveCfg = Debug|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.SDL-Debug|x64.Build.0 = Debug|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Debug|Win32.ActiveCfg = Debug|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Debug|Win32.Build.0 = Debug|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Debug|x64.ActiveCfg = Debug|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Debug|x64.Build.0 = Debug|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release - Fast FPU|Win32.ActiveCfg = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release - Fast FPU|Win32.Build.0 = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release - Fast FPU|x64.ActiveCfg = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release - Fast FPU|x64.Build.0 = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release|Win32.ActiveCfg = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release|Win32.Build.0 = Release|Win32
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release|x64.ActiveCfg = Release|x64
{17E74625-568E-4008-897E-CAD12A332B0C}.Static lib - Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

34
examples/BuildAllExamples_vc14.sln
View File

@ -1,7 +1,7 @@

Microsoft Visual Studio Solution File, Format Version 14.00
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 14
VisualStudioVersion = 14.0.23107.0
VisualStudioVersion = 14.0.25420.1
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "01.HelloWorld", "01.HelloWorld\HelloWorld_vc14.vcxproj", "{5AD4C95C-BA38-4692-BA4B-8C25A86208F9}"
ProjectSection(ProjectDependencies) = postProject
@ -146,6 +146,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Demo", "Demo\Demo_vc14.vcxp
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Irrlicht", "..\source\Irrlicht\Irrlicht14.0.vcxproj", "{E08E042A-6C45-411B-92BE-3CC31331019F}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "27.PostProcessing", "27.PostProcessing\PostProcessing_vc14.vcxproj", "{F25F2AC4-AEDA-4A95-9769-01A2652B54A2}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -1032,6 +1034,34 @@ Global
{E08E042A-6C45-411B-92BE-3CC31331019F}.Static lib - Release|Win32.Build.0 = Static lib - Release|Win32
{E08E042A-6C45-411B-92BE-3CC31331019F}.Static lib - Release|x64.ActiveCfg = Static lib - Release|x64
{E08E042A-6C45-411B-92BE-3CC31331019F}.Static lib - Release|x64.Build.0 = Static lib - Release|x64
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EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

8
examples/Demo/CDemo.cpp
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@ -427,7 +427,9 @@ void CDemo::loadSceneData()
model1->setMaterialFlag(video::EMF_LIGHTING, false);
model1->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);
model1->setMaterialType(video::EMT_SPHERE_MAP);
model1->addShadowVolumeSceneNode();
model1->setAutomaticCulling(scene::EAC_OFF); // avoid shadows not updating
scene::IShadowVolumeSceneNode * shadVol = model1->addShadowVolumeSceneNode();
shadVol->setOptimization(scene::ESV_NONE); // Sydney has broken shadows otherwise
}
model2 = sm->addAnimatedMeshSceneNode(mesh);
@ -439,7 +441,9 @@ void CDemo::loadSceneData()
model2->setMaterialTexture(0, device->getVideoDriver()->getTexture(mediaPath + "sydney.bmp"));
model2->setMaterialFlag(video::EMF_LIGHTING, true);
model2->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);
model2->addShadowVolumeSceneNode();
model2->setAutomaticCulling(scene::EAC_OFF); // avoid shadows not updating
scene::IShadowVolumeSceneNode * shadVol = model2->addShadowVolumeSceneNode();
shadVol->setOptimization(scene::ESV_NONE); // Sydney has broken shadows otherwise
}
}

3
include/EDriverFeatures.h
View File

@ -142,6 +142,9 @@ namespace video
//! Support for filtering across different faces of the cubemap
EVDF_TEXTURE_CUBEMAP_SEAMLESS,
//! Support for clamping vertices beyond far-plane to depth instead of capping them.
EVDF_DEPTH_CLAMP,
//! Only used for counting the elements of this enum
EVDF_COUNT
};

19
include/IAnimatedMeshSceneNode.h
View File

@ -47,9 +47,7 @@ namespace scene
virtual void OnAnimationEnd(IAnimatedMeshSceneNode* node) = 0;
};
//! Scene node capable of displaying an animated mesh and its shadow.
/** The shadow is optional: If a shadow should be displayed too, just
invoke the IAnimatedMeshSceneNode::createShadowVolumeSceneNode().*/
//! Scene node capable of displaying an animated mesh.
class IAnimatedMeshSceneNode : public ISceneNode
{
public:
@ -90,28 +88,31 @@ namespace scene
/** \return Frames per second played. */
virtual f32 getAnimationSpeed() const =0;
//! Creates shadow volume scene node as child of this node.
/** The shadow can be rendered using the ZPass or the zfail
method. ZPass is a little bit faster because the shadow volume
creation is easier, but with this method there occur ugly
looking artifacts when the camera is inside the shadow volume.
These error do not occur with the ZFail method.
These error do not occur with the ZFail method, but it can
have trouble with clipping to the far-plane (it usually works
well in OpenGL and fails with other drivers).
\param shadowMesh: Optional custom mesh for shadow volume.
\param id: Id of the shadow scene node. This id can be used to
identify the node later.
\param zfailmethod: If set to true, the shadow will use the
zfail method, if not, zpass is used.
\param infinity: Value used by the shadow volume algorithm to
scale the shadow volume (for zfail shadow volume we support only
finite shadows, so camera zfar must be larger than shadow back cap,
which is depend on infinity parameter).
scale the shadow volume. For zfail shadow volumes on some drivers
only suppport finite shadows, so camera zfar must be larger than
shadow back cap,which is depending on the infinity parameter).
Infinity value also scales by the scaling factors of the model.
If shadows don't show up with zfail then try reducing infinity.
If shadows are cut-off then try increasing infinity.
\return Pointer to the created shadow scene node. This pointer
should not be dropped. See IReferenceCounted::drop() for more
information. */
virtual IShadowVolumeSceneNode* addShadowVolumeSceneNode(const IMesh* shadowMesh=0,
s32 id=-1, bool zfailmethod=true, f32 infinity=1000.0f) = 0;
//! Get a pointer to a joint in the mesh (if the mesh is a bone based mesh).
/** With this method it is possible to attach scene nodes to
joints for example possible to attach a weapon to the left hand

2
include/ICameraSceneNode.h
View File

@ -38,6 +38,8 @@ namespace scene
Note that the matrix will only stay as set by this method until
one of the following Methods are called: setNearValue,
setFarValue, setAspectRatio, setFOV.
NOTE: The frustum is not updated before render() is called
unless you explicitly call updateMatrices()
\param projection The new projection matrix of the camera.
\param isOrthogonal Set this to true if the matrix is an
orthogonal one (e.g. from matrix4::buildProjectionMatrixOrtho).

14
include/IMeshSceneNode.h
View File

@ -38,21 +38,25 @@ public:
/** \return Pointer to mesh which is displayed by this node. */
virtual IMesh* getMesh(void) = 0;
//! Creates shadow volume scene node as child of this node.
/** The shadow can be rendered using the ZPass or the zfail
method. ZPass is a little bit faster because the shadow volume
creation is easier, but with this method there occur ugly
looking artifacts when the camera is inside the shadow volume.
These error do not occur with the ZFail method.
These error do not occur with the ZFail method, but it can
have trouble with clipping to the far-plane (it usually works
well in OpenGL and fails with other drivers).
\param shadowMesh: Optional custom mesh for shadow volume.
\param id: Id of the shadow scene node. This id can be used to
identify the node later.
\param zfailmethod: If set to true, the shadow will use the
zfail method, if not, zpass is used.
\param infinity: Value used by the shadow volume algorithm to
scale the shadow volume (for zfail shadow volume we support only
finite shadows, so camera zfar must be larger than shadow back cap,
which is depend on infinity parameter).
scale the shadow volume. For zfail shadow volumes on some drivers
only suppport finite shadows, so camera zfar must be larger than
shadow back cap,which is depending on the infinity parameter).
Infinity value also scales by the scaling factors of the model.
If shadows don't show up with zfail then try reducing infinity.
If shadows are cut-off then try increasing infinity.
\return Pointer to the created shadow scene node. This pointer
should not be dropped. See IReferenceCounted::drop() for more
information. */

27
include/IShadowVolumeSceneNode.h
View File

@ -13,6 +13,22 @@ namespace scene
{
class IMesh;
enum ESHADOWVOLUME_OPTIMIZATION
{
//! Create volumes around every triangle
ESV_NONE,
//! Create volumes only around the silhouette of the mesh
/** This can reduce the number of volumes drastically,
but will have an upfront-cost where it calculates adjacency of
triangles. Also it will not work with all models. Basically
if you see strange black shadow lines then you have a model
for which it won't work.
We get that information about adjacency by comparing the positions of
all edges in the mesh (even if they are in different meshbuffers). */
ESV_SILHOUETTE_BY_POS
};
//! Scene node for rendering a shadow volume into a stencil buffer.
class IShadowVolumeSceneNode : public ISceneNode
{
@ -29,6 +45,17 @@ namespace scene
//! Updates the shadow volumes for current light positions.
virtual void updateShadowVolumes() = 0;
//! Set optimization used to create shadow volumes
/** Default is ESV_SILHOUETTE_BY_POS. If the shadow
looks bad then give ESV_NONE a try (which will be slower).
Alternatively you can try to fix the model, it's often
because it's not closed (aka if you'd put water in it then
that would leak out). */
virtual void setOptimization(ESHADOWVOLUME_OPTIMIZATION optimization) = 0;
//! Get currently active optimization used to create shadow volumes
virtual ESHADOWVOLUME_OPTIMIZATION getOptimization() const = 0;
};
} // end namespace scene

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43
media/pp_d3d9.hlsl Normal file
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@ -0,0 +1,43 @@
// Texture size to calculate texel center
float2 TextureSize;
// Vertex shader output struct
struct VS_OUTPUT
{
float4 Position : POSITION0;
float2 TexCoords : TEXCOORD0;
};
VS_OUTPUT vertexMain(
float4 Position : POSITION0,
float2 TexCoords : TEXCOORD0
)
{
VS_OUTPUT OUT;
OUT.Position = Position;
// In practice, instead of passing in TextureSize,
// pass 1.0 / TextureSize for better performance
// TexCoords is set to the texel center
OUT.TexCoords = TexCoords + 1.0 / TextureSize / 2.0;
return OUT;
}
// Texture sampler
sampler2D TextureSampler;
float4 pixelMain ( float2 Texcoords : TEXCOORD0 ) : COLOR0
{
// Texture is sampled at Texcoords using tex2D
float4 Color = tex2D(TextureSampler, Texcoords);
// Change Texcoords to sample pixels around
// Inverse the color to produce negative image effect
Color.rgb = 1.0 - Color.rgb;
return Color;
};

17
media/pp_opengl.frag Normal file
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@ -0,0 +1,17 @@
// Texture sampler
uniform sampler2D TextureSampler;
// TexCoords from vertex shader
varying vec2 TexCoords;
void main (void)
{
// Texture is sampled at Texcoords using texture2D
vec4 Color = texture2D(TextureSampler, TexCoords);
// Inverse the color to produce negative image effect
Color.rgb = 1.0 - Color.rgb;
gl_FragColor = Color;
}

24
media/pp_opengl.vert Normal file
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@ -0,0 +1,24 @@
// Pass to fragment shader with the same name
varying vec2 TexCoords;
void main(void)
{
gl_Position = gl_Vertex;
// The origin of the texture coordinates locates at bottom-left
// corner rather than top-left corner as defined on screen quad.
// Instead of using texture coordinates passed in by OpenGL, we
// calculate TexCoords based on vertex position as follows.
//
// Vertex[0] (-1, -1) to (0, 0)
// Vertex[1] (-1, 1) to (0, 1)
// Vertex[2] ( 1, 1) to (1, 1)
// Vertex[3] ( 1, -1) to (1, 0)
//
// Texture coordinate system in OpenGL operates differently from
// DirectX 3D. It is not necessary to offset TexCoords to texel
// center by adding 1.0 / TextureSize / 2.0
TexCoords = (gl_Vertex.xy * 0.5 + 0.5);
}

6
source/Irrlicht/CAnimatedMeshSceneNode.cpp
View File

@ -533,11 +533,7 @@ const core::aabbox3d<f32>& CAnimatedMeshSceneNode::getBoundingBox() const
}
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
//! returns the material based on the zero based index i.
video::SMaterial& CAnimatedMeshSceneNode::getMaterial(u32 i)
{
if (i >= Materials.size())

6
source/Irrlicht/CAnimatedMeshSceneNode.h
View File

@ -70,7 +70,7 @@ namespace scene
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! This function is needed for inserting the node into the scene hierarchy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
virtual video::SMaterial& getMaterial(u32 i) _IRR_OVERRIDE_;
@ -84,7 +84,7 @@ namespace scene
s32 id, bool zfailmethod=true, f32 infinity=1000.0f) _IRR_OVERRIDE_;
//! Returns a pointer to a child node, which has the same transformation as
//! the corrsesponding joint, if the mesh in this scene node is a skinned mesh.
//! the corresponding joint, if the mesh in this scene node is a skinned mesh.
virtual IBoneSceneNode* getJointNode(const c8* jointName) _IRR_OVERRIDE_;
//! same as getJointNode(const c8* jointName), but based on id
@ -95,7 +95,7 @@ namespace scene
//! Removes a child from this scene node.
//! Implemented here, to be able to remove the shadow properly, if there is one,
//! or to remove attached childs.
//! or to remove attached child.
virtual bool removeChild(ISceneNode* child) _IRR_OVERRIDE_;
//! Starts a MD2 animation.

4
source/Irrlicht/CCubeSceneNode.h
View File

@ -34,7 +34,7 @@ namespace scene
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! This function is needed for inserting the node into the scene hierarchy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
virtual video::SMaterial& getMaterial(u32 i) _IRR_OVERRIDE_;
@ -75,7 +75,7 @@ namespace scene
//! Removes a child from this scene node.
//! Implemented here, to be able to remove the shadow properly, if there is one,
//! or to remove attached childs.
//! or to remove attached child.
virtual bool removeChild(ISceneNode* child) _IRR_OVERRIDE_;
private:

5
source/Irrlicht/CD3D9Driver.cpp
View File

@ -2408,9 +2408,8 @@ void CD3D9Driver::setRenderStatesStencilShadowMode(bool zfail, u32 debugDataVisi
pID3DDevice->SetRenderState(D3DRS_STENCILMASK, 0xffffffff);
pID3DDevice->SetRenderState(D3DRS_STENCILWRITEMASK, 0xffffffff);
pID3DDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
pID3DDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ZERO );
pID3DDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE );
BridgeCalls->setBlend(true);
BridgeCalls->setBlendFunc(D3DBLEND_ZERO, D3DBLEND_ONE);
pID3DDevice->SetRenderState(D3DRS_ZENABLE, TRUE);
pID3DDevice->SetRenderState(D3DRS_ZFUNC, D3DCMP_LESS);

6
source/Irrlicht/CD3D9Driver.h
View File

@ -321,7 +321,7 @@ namespace video
private:
//! enumeration for rendering modes such as 2d and 3d for minizing the switching of renderStates.
//! enumeration for rendering modes such as 2d and 3d for minimizing the switching of renderStates.
enum E_RENDER_MODE
{
ERM_NONE = 0, // no render state has been set yet.
@ -415,7 +415,7 @@ namespace video
bool Transformation3DChanged;
const ITexture* CurrentTexture[MATERIAL_MAX_TEXTURES];
bool LastTextureMipMapsAvailable[MATERIAL_MAX_TEXTURES];
core::matrix4 Matrices[ETS_COUNT]; // matrizes of the 3d mode we need to restore when we switch back from the 2d mode.
core::matrix4 Matrices[ETS_COUNT]; // matrices of the 3d mode we need to restore when we switch back from the 2d mode.
HINSTANCE D3DLibrary;
IDirect3D9* pID3D;
@ -459,7 +459,7 @@ namespace video
bool AlphaToCoverageSupport;
};
//! This bridge between Irlicht pseudo D3D9 calls
//! This bridge between Irrlicht pseudo D3D9 calls
//! and true D3D9 calls.
class CD3D9CallBridge

4
source/Irrlicht/CMeshSceneNode.h
View File

@ -37,7 +37,7 @@ namespace scene
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! This function is needed for inserting the node into the scene hierarchy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
virtual video::SMaterial& getMaterial(u32 i) _IRR_OVERRIDE_;
@ -78,7 +78,7 @@ namespace scene
//! Removes a child from this scene node.
//! Implemented here, to be able to remove the shadow properly, if there is one,
//! or to remove attached childs.
//! or to remove attached child.
virtual bool removeChild(ISceneNode* child) _IRR_OVERRIDE_;
protected:

6
source/Irrlicht/COctreeSceneNode.cpp
View File

@ -579,11 +579,7 @@ bool COctreeSceneNode::createTree(IMesh* mesh)
}
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
//! returns the material based on the zero based index i.
video::SMaterial& COctreeSceneNode::getMaterial(u32 i)
{
if ( i >= Materials.size() )

2
source/Irrlicht/COctreeSceneNode.h
View File

@ -75,7 +75,7 @@ namespace scene
//! Removes a child from this scene node.
//! Implemented here, to be able to remove the shadow properly, if there is one,
//! or to remove attached children.
//! or to remove attached child.
virtual bool removeChild(ISceneNode* child) _IRR_OVERRIDE_;
//! Set if/how vertex buffer object are used for the meshbuffers

10
source/Irrlicht/COpenGLDriver.cpp
View File

@ -3289,6 +3289,11 @@ void COpenGLDriver::drawStencilShadowVolume(const core::array<core::vector3df>&
#ifdef GL_NV_depth_clamp
if (FeatureAvailable[IRR_NV_depth_clamp])
glEnable(GL_DEPTH_CLAMP_NV);
#elif defined(GL_ARB_depth_clamp)
if (FeatureAvailable[IRR_ARB_depth_clamp])
{
glEnable(GL_DEPTH_CLAMP);
}
#endif
// The first parts are not correctly working, yet.
@ -3370,6 +3375,11 @@ void COpenGLDriver::drawStencilShadowVolume(const core::array<core::vector3df>&
#ifdef GL_NV_depth_clamp
if (FeatureAvailable[IRR_NV_depth_clamp])
glDisable(GL_DEPTH_CLAMP_NV);
#elif defined(GL_ARB_depth_clamp)
if (FeatureAvailable[IRR_ARB_depth_clamp])
{
glDisable(GL_DEPTH_CLAMP);
}
#endif
glDisable(GL_POLYGON_OFFSET_FILL);

3
source/Irrlicht/COpenGLExtensionHandler.cpp
View File

@ -863,6 +863,9 @@ bool COpenGLExtensionHandler::queryFeature(E_VIDEO_DRIVER_FEATURE feature) const
return (Version >= 130) || FeatureAvailable[IRR_ARB_texture_cube_map] || FeatureAvailable[IRR_EXT_texture_cube_map];
case EVDF_TEXTURE_CUBEMAP_SEAMLESS:
return FeatureAvailable[IRR_ARB_seamless_cube_map];
case EVDF_DEPTH_CLAMP:
return FeatureAvailable[IRR_NV_depth_clamp] || FeatureAvailable[IRR_ARB_depth_clamp];
default:
return false;
};

300
source/Irrlicht/CShadowVolumeSceneNode.cpp
View File

@ -25,8 +25,9 @@ namespace scene
CShadowVolumeSceneNode::CShadowVolumeSceneNode(const IMesh* shadowMesh, ISceneNode* parent,
ISceneManager* mgr, s32 id, bool zfailmethod, f32 infinity)
: IShadowVolumeSceneNode(parent, mgr, id),
AdjacencyDirtyFlag(true),
ShadowMesh(0), IndexCount(0), VertexCount(0), ShadowVolumesUsed(0),
Infinity(infinity), UseZFailMethod(zfailmethod)
Infinity(infinity), UseZFailMethod(zfailmethod), Optimization(ESV_SILHOUETTE_BY_POS)
{
#ifdef _DEBUG
setDebugName("CShadowVolumeSceneNode");
@ -75,15 +76,22 @@ void CShadowVolumeSceneNode::createShadowVolume(const core::vector3df& light, bo
Edges.set_used(IndexCount*2);
u32 numEdges = 0;
numEdges=createEdgesAndCaps(light, svp, bb);
numEdges=createEdgesAndCaps(light, isDirectional, svp, bb);
// for all edges add the near->far quads
core::vector3df lightDir1(light*Infinity);
core::vector3df lightDir2(light*Infinity);
for (u32 i=0; i<numEdges; ++i)
{
const core::vector3df &v1 = Vertices[Edges[2*i+0]];
const core::vector3df &v2 = Vertices[Edges[2*i+1]];
const core::vector3df v3(v1+(v1 - light).normalize()*Infinity);
const core::vector3df v4(v2+(v2 - light).normalize()*Infinity);
if ( !isDirectional )
{
lightDir1 = (v1 - light).normalize()*Infinity;
lightDir2 = (v2 - light).normalize()*Infinity;
}
const core::vector3df v3(v1+lightDir1);
const core::vector3df v4(v2+lightDir2);
// Add a quad (two triangles) to the vertex list
#ifdef _DEBUG
@ -100,11 +108,15 @@ void CShadowVolumeSceneNode::createShadowVolume(const core::vector3df& light, bo
}
}
#define IRR_USE_ADJACENCY
// TODO.
// Not sure what's going on. Either FaceData should mean the opposite and true should mean facing away from light
// or I'm missing something else. Anyway - when not setting this then Shadows will look wrong on Burnings driver
// while they seem to look OK on first view either way on other drivers. Only tested with z-fail so far.
// Maybe errors only show up close to near/far plane on other drivers as otherwise the stencil-buffer-count
// is probably ending up with same value anyway
#define IRR_USE_REVERSE_EXTRUDED
u32 CShadowVolumeSceneNode::createEdgesAndCaps(const core::vector3df& light,
u32 CShadowVolumeSceneNode::createEdgesAndCaps(const core::vector3df& light, bool isDirectional,
SShadowVolume* svp, core::aabbox3d<f32>* bb)
{
u32 numEdges=0;
@ -116,16 +128,37 @@ u32 CShadowVolumeSceneNode::createEdgesAndCaps(const core::vector3df& light,
bb->reset(0,0,0);
// Check every face if it is front or back facing the light.
core::vector3df lightDir0(light);
core::vector3df lightDir1(light);
core::vector3df lightDir2(light);
for (u32 i=0; i<faceCount; ++i)
{
const core::vector3df v0 = Vertices[Indices[3*i+0]];
const core::vector3df v1 = Vertices[Indices[3*i+1]];
const core::vector3df v2 = Vertices[Indices[3*i+2]];
if ( !isDirectional )
{
lightDir0 = (v0-light).normalize();
}
#ifdef IRR_USE_REVERSE_EXTRUDED
FaceData[i]=core::triangle3df(v0,v1,v2).isFrontFacing(light);
FaceData[i]=core::triangle3df(v2,v1,v0).isFrontFacing(lightDir0); // actually the back-facing polygons
#else
FaceData[i]=core::triangle3df(v2,v1,v0).isFrontFacing(light);
FaceData[i]=core::triangle3df(v0,v1,v2).isFrontFacing(lightDir0);
#endif
#if 0 // Useful for internal debugging & testing. Show all the faces in the light.
if ( FaceData[i] )
{
video::SMaterial m;
m.Lighting = false;
SceneManager->getVideoDriver()->setMaterial(m);
#ifdef IRR_USE_REVERSE_EXTRUDED
SceneManager->getVideoDriver()->draw3DTriangle(core::triangle3df(v0+lightDir0,v1+lightDir0,v2+lightDir0), irr::video::SColor(255,255, 0, 0));
#else
SceneManager->getVideoDriver()->draw3DTriangle(core::triangle3df(v0-lightDir0,v1-lightDir0,v2-lightDir0), irr::video::SColor(255,255, 0, 0));
#endif
}
#endif
if (UseZFailMethod && FaceData[i])
@ -140,9 +173,14 @@ u32 CShadowVolumeSceneNode::createEdgesAndCaps(const core::vector3df& light,
svp->push_back(v0);
// add back cap
const core::vector3df i0 = v0+(v0-light).normalize()*Infinity;
const core::vector3df i1 = v1+(v1-light).normalize()*Infinity;
const core::vector3df i2 = v2+(v2-light).normalize()*Infinity;
if ( !isDirectional )
{
lightDir1 = (v1-light).normalize();
lightDir2 = (v2-light).normalize();
}
const core::vector3df i0 = v0+lightDir0*Infinity;
const core::vector3df i1 = v1+lightDir1*Infinity;
const core::vector3df i2 = v2+lightDir2*Infinity;
svp->push_back(i0);
svp->push_back(i1);
@ -164,41 +202,55 @@ u32 CShadowVolumeSceneNode::createEdgesAndCaps(const core::vector3df& light,
const u16 wFace1 = Indices[3*i+1];
const u16 wFace2 = Indices[3*i+2];
const u16 adj0 = Adjacency[3*i+0];
const u16 adj1 = Adjacency[3*i+1];
const u16 adj2 = Adjacency[3*i+2];
// add edges if face is adjacent to back-facing face
// or if no adjacent face was found
#ifdef IRR_USE_ADJACENCY
if (adj0 == i || FaceData[adj0] == false)
#endif
if ( Optimization == ESV_NONE )
{
// add edge v0-v1
Edges[2*numEdges+0] = wFace0;
Edges[2*numEdges+1] = wFace1;
++numEdges;
}
#ifdef IRR_USE_ADJACENCY
if (adj1 == i || FaceData[adj1] == false)
#endif
{
// add edge v1-v2
Edges[2*numEdges+0] = wFace1;
Edges[2*numEdges+1] = wFace2;
++numEdges;
}
#ifdef IRR_USE_ADJACENCY
if (adj2 == i || FaceData[adj2] == false)
#endif
{
// add edge v2-v0
Edges[2*numEdges+0] = wFace2;
Edges[2*numEdges+1] = wFace0;
++numEdges;
}
else
{
const u16 adj0 = Adjacency[3*i+0];
const u16 adj1 = Adjacency[3*i+1];
const u16 adj2 = Adjacency[3*i+2];
// add edges if face is adjacent to back-facing face
// or if no adjacent face was found
if (adj0 == i || FaceData[adj0] == false)
{
// add edge v0-v1
Edges[2*numEdges+0] = wFace0;
Edges[2*numEdges+1] = wFace1;
++numEdges;
}
if (adj1 == i || FaceData[adj1] == false)
{
// add edge v1-v2
Edges[2*numEdges+0] = wFace1;
Edges[2*numEdges+1] = wFace2;
++numEdges;
}
if (adj2 == i || FaceData[adj2] == false)
{
// add edge v2-v0
Edges[2*numEdges+0] = wFace2;
Edges[2*numEdges+1] = wFace0;
++numEdges;
}
}
}
}
return numEdges;
@ -225,6 +277,10 @@ void CShadowVolumeSceneNode::updateShadowVolumes()
const u32 oldIndexCount = IndexCount;
const u32 oldVertexCount = VertexCount;
VertexCount = 0;
IndexCount = 0;
ShadowVolumesUsed = 0;
const IMesh* const mesh = ShadowMesh;
if (!mesh)
return;
@ -237,10 +293,6 @@ void CShadowVolumeSceneNode::updateShadowVolumes()
// calculate total amount of vertices and indices
VertexCount = 0;
IndexCount = 0;
ShadowVolumesUsed = 0;
u32 i;
u32 totalVertices = 0;
u32 totalIndices = 0;
@ -249,8 +301,24 @@ void CShadowVolumeSceneNode::updateShadowVolumes()
for (i=0; i<bufcnt; ++i)
{
const IMeshBuffer* buf = mesh->getMeshBuffer(i);
totalIndices += buf->getIndexCount();
totalVertices += buf->getVertexCount();
if ( buf->getIndexType() == video::EIT_16BIT
&& buf->getPrimitiveType() == scene::EPT_TRIANGLES )
{
totalIndices += buf->getIndexCount();
totalVertices += buf->getVertexCount();
}
else
{
os::Printer::log("ShadowVolumeSceneNode only supports meshbuffers with 16 bit indices and triangles", ELL_WARNING);
return;
}
}
if ( totalIndices != (u32)(u16)totalIndices)
{
// We could switch to 32-bit indices, not much work and just bit of extra memory (< 192k) per shadow volume.
// If anyone ever complains and really needs that just switch it. But huge shadows are usually a bad idea as they will be slow.
os::Printer::log("ShadowVolumeSceneNode does not yet support shadowvolumes which need more than 16 bit indices", ELL_WARNING);
return;
}
// allocate memory if necessary
@ -259,7 +327,8 @@ void CShadowVolumeSceneNode::updateShadowVolumes()
Indices.set_used(totalIndices);
FaceData.set_used(totalIndices / 3);
// copy mesh
// copy mesh
// (could speed this up for static meshes by adding some user flag to prevents copying)
for (i=0; i<bufcnt; ++i)
{
const IMeshBuffer* buf = mesh->getMeshBuffer(i);
@ -275,27 +344,45 @@ void CShadowVolumeSceneNode::updateShadowVolumes()
}
// recalculate adjacency if necessary
if (oldVertexCount != VertexCount || oldIndexCount != IndexCount)
if (oldVertexCount != VertexCount || oldIndexCount != IndexCount || AdjacencyDirtyFlag)
calculateAdjacency();
core::matrix4 mat = Parent->getAbsoluteTransformation();
mat.makeInverse();
core::matrix4 matInv(Parent->getAbsoluteTransformation());
matInv.makeInverse();
core::matrix4 matTransp(Parent->getAbsoluteTransformation(), core::matrix4::EM4CONST_TRANSPOSED);
const core::vector3df parentpos = Parent->getAbsolutePosition();
// TODO: Only correct for point lights.
for (i=0; i<lightCount; ++i)
{
const video::SLight& dl = SceneManager->getVideoDriver()->getDynamicLight(i);
core::vector3df lpos = dl.Position;
if (dl.CastShadows &&
fabs((lpos - parentpos).getLengthSQ()) <= (dl.Radius*dl.Radius*4.0f))
if ( dl.Type == video::ELT_DIRECTIONAL )
{
mat.transformVect(lpos);
createShadowVolume(lpos);
core::vector3df ldir(dl.Direction);
matTransp.transformVect(ldir);
createShadowVolume(ldir, true);
}
else
{
core::vector3df lpos(dl.Position);
if (dl.CastShadows &&
fabs((lpos - parentpos).getLengthSQ()) <= (dl.Radius*dl.Radius*4.0f))
{
matInv.transformVect(lpos);
createShadowVolume(lpos, false);
}
}
}
}
void CShadowVolumeSceneNode::setOptimization(ESHADOWVOLUME_OPTIMIZATION optimization)
{
if ( Optimization != optimization )
{
Optimization = optimization;
AdjacencyDirtyFlag = true;
}
}
//! pre render method
void CShadowVolumeSceneNode::OnRegisterSceneNode()
@ -317,45 +404,55 @@ void CShadowVolumeSceneNode::render()
driver->setTransform(video::ETS_WORLD, Parent->getAbsoluteTransformation());
bool checkFarPlaneClipping = UseZFailMethod && !driver->queryFeature(video::EVDF_DEPTH_CLAMP);
// get camera frustum converted to local coordinates when we have to check for far plane clipping
SViewFrustum frust;
if ( checkFarPlaneClipping )
{
const irr::scene::ICameraSceneNode* camera = SceneManager->getActiveCamera();
if ( camera )
{
frust = *camera->getViewFrustum();
core::matrix4 invTrans(Parent->getAbsoluteTransformation(), core::matrix4::EM4CONST_INVERSE);
frust.transform(invTrans);
}
else
checkFarPlaneClipping = false;
}
for (u32 i=0; i<ShadowVolumesUsed; ++i)
{
bool drawShadow = true;
if (UseZFailMethod && SceneManager->getActiveCamera())
if (checkFarPlaneClipping)
{
// Disable shadows drawing, when back cap is behind of ZFar plane.
SViewFrustum frust = *SceneManager->getActiveCamera()->getViewFrustum();
core::matrix4 invTrans(Parent->getAbsoluteTransformation(), core::matrix4::EM4CONST_INVERSE);
frust.transform(invTrans);
// TODO: Using infinite projection matrices instead is said to work better
// as then we wouldn't fail when the shadow clip the far plane.
// I couldn't get it working (and neither anyone before me it seems).
// Anyone who can figure it out is welcome to provide a patch.
core::vector3df edges[8];
ShadowBBox[i].getEdges(edges);
core::vector3df largestEdge = edges[0];
f32 maxDistance = core::vector3df(SceneManager->getActiveCamera()->getPosition() - edges[0]).getLength();
f32 curDistance = 0.f;
for(int j = 1; j < 8; ++j)
for(int j = 0; j < 8; ++j)
{
curDistance = core::vector3df(SceneManager->getActiveCamera()->getPosition() - edges[j]).getLength();
if(curDistance > maxDistance)
if (frust.planes[scene::SViewFrustum::VF_FAR_PLANE].classifyPointRelation(edges[j]) == core::ISREL3D_FRONT)
{
maxDistance = curDistance;
largestEdge = edges[j];
drawShadow = false;
break;
}
}
if (!(frust.planes[scene::SViewFrustum::VF_FAR_PLANE].classifyPointRelation(largestEdge) != core::ISREL3D_FRONT))
drawShadow = false;
}
if(drawShadow)
driver->drawStencilShadowVolume(ShadowVolumes[i], UseZFailMethod, DebugDataVisible);
else
{
// TODO: For some reason (not yet further investigated), Direct3D needs a call to drawStencilShadowVolume
// even if we have nothing to draw here to set the renderstate into a StencilShadowMode.
// If that's not done it has effect on further render calls.
core::array<core::vector3df> triangles;
driver->drawStencilShadowVolume(triangles, UseZFailMethod, DebugDataVisible);
}
@ -373,47 +470,56 @@ const core::aabbox3d<f32>& CShadowVolumeSceneNode::getBoundingBox() const
//! Generates adjacency information based on mesh indices.
void CShadowVolumeSceneNode::calculateAdjacency()
{
Adjacency.set_used(IndexCount);
AdjacencyDirtyFlag = false;
// go through all faces and fetch their three neighbours
for (u32 f=0; f<IndexCount; f+=3)
if ( Optimization == ESV_NONE )
{
for (u32 edge = 0; edge<3; ++edge)
Adjacency.clear();
}
else if ( Optimization == ESV_SILHOUETTE_BY_POS )
{
Adjacency.set_used(IndexCount);
// go through all faces and fetch their three neighbours
for (u32 f=0; f<IndexCount; f+=3)
{
const core::vector3df& v1 = Vertices[Indices[f+edge]];
const core::vector3df& v2 = Vertices[Indices[f+((edge+1)%3)]];
// now we search an_O_ther _F_ace with these two
// vertices, which is not the current face.
u32 of;
for (of=0; of<IndexCount; of+=3)
for (u32 edge = 0; edge<3; ++edge)
{
// only other faces
if (of != f)
const core::vector3df& v1 = Vertices[Indices[f+edge]];
const core::vector3df& v2 = Vertices[Indices[f+((edge+1)%3)]];
// now we search an_O_ther _F_ace with these two
// vertices, which is not the current face.
u32 of;
for (of=0; of<IndexCount; of+=3)
{
bool cnt1 = false;
bool cnt2 = false;
for (s32 e=0; e<3; ++e)
// only other faces
if (of != f)
{
if (v1.equals(Vertices[Indices[of+e]]))
cnt1=true;
bool cnt1 = false;
bool cnt2 = false;
if (v2.equals(Vertices[Indices[of+e]]))
cnt2=true;
for (s32 e=0; e<3; ++e)
{
if (v1.equals(Vertices[Indices[of+e]]))
cnt1=true;
if (v2.equals(Vertices[Indices[of+e]]))
cnt2=true;
}
// one match for each vertex, i.e. edge is the same
if (cnt1 && cnt2)
break;
}
// one match for each vertex, i.e. edge is the same
if (cnt1 && cnt2)
break;
}
}
// no adjacent edges -> store face number, else store adjacent face
if (of >= IndexCount)
Adjacency[f + edge] = f/3;
else
Adjacency[f + edge] = of/3;
// no adjacent edges -> store face number, else store adjacent face
if (of >= IndexCount)
Adjacency[f + edge] = f/3;
else
Adjacency[f + edge] = of/3;
}
}
}
}

18
source/Irrlicht/CShadowVolumeSceneNode.h
View File

@ -33,6 +33,17 @@ namespace scene
/** Called each render cycle from Animated Mesh SceneNode render method. */
virtual void updateShadowVolumes() _IRR_OVERRIDE_;
//! Set optimization used to create shadow volumes
/** Default is ESV_SILHOUETTE_BY_POS. If the shadow
looks bad then give ESV_NONE a try (which will be slower). */
virtual void setOptimization(ESHADOWVOLUME_OPTIMIZATION optimization) _IRR_OVERRIDE_;
//! Get currently active optimization used to create shadow volumes
virtual ESHADOWVOLUME_OPTIMIZATION getOptimization() const _IRR_OVERRIDE_
{
return Optimization;
}
//! pre render method
virtual void OnRegisterSceneNode() _IRR_OVERRIDE_;
@ -49,8 +60,8 @@ namespace scene
typedef core::array<core::vector3df> SShadowVolume;
void createShadowVolume(const core::vector3df& pos, bool isDirectional=false);
u32 createEdgesAndCaps(const core::vector3df& light, SShadowVolume* svp, core::aabbox3d<f32>* bb);
void createShadowVolume(const core::vector3df& pos, bool isDirectional);
u32 createEdgesAndCaps(const core::vector3df& light, bool isDirectional, SShadowVolume* svp, core::aabbox3d<f32>* bb);
//! Generates adjacency information based on mesh indices.
void calculateAdjacency();
@ -69,6 +80,7 @@ namespace scene
core::array<u16> Edges;
// tells if face is front facing
core::array<bool> FaceData;
bool AdjacencyDirtyFlag;
const scene::IMesh* ShadowMesh;
@ -77,8 +89,8 @@ namespace scene
u32 ShadowVolumesUsed;
f32 Infinity;
bool UseZFailMethod;
ESHADOWVOLUME_OPTIMIZATION Optimization;
};
} // end namespace scene

6
source/Irrlicht/CSkyBoxSceneNode.cpp
View File

@ -221,11 +221,7 @@ void CSkyBoxSceneNode::OnRegisterSceneNode()
}
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
//! returns the material based on the zero based index i.
video::SMaterial& CSkyBoxSceneNode::getMaterial(u32 i)
{
return Material[i];

2
source/Irrlicht/CSkyBoxSceneNode.h
View File

@ -33,7 +33,7 @@ namespace scene
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! This function is needed for inserting the node into the scene hierarchy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
virtual video::SMaterial& getMaterial(u32 i) _IRR_OVERRIDE_;

6
source/Irrlicht/CSkyDomeSceneNode.cpp
View File

@ -197,11 +197,7 @@ void CSkyDomeSceneNode::OnRegisterSceneNode()
}
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
//! returns the material based on the zero based index i.
video::SMaterial& CSkyDomeSceneNode::getMaterial(u32 i)
{
return Buffer->Material;

6
source/Irrlicht/CSphereSceneNode.cpp
View File

@ -123,11 +123,7 @@ void CSphereSceneNode::OnRegisterSceneNode()
}
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
//! returns the material based on the zero based index i.
video::SMaterial& CSphereSceneNode::getMaterial(u32 i)
{
if (i>0 || !Mesh)

2
source/Irrlicht/CSphereSceneNode.h
View File

@ -35,7 +35,7 @@ namespace scene
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! This function is needed for inserting the node into the scene hierarchy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
virtual video::SMaterial& getMaterial(u32 i) _IRR_OVERRIDE_;

6
source/Irrlicht/CVolumeLightSceneNode.cpp
View File

@ -80,18 +80,12 @@ void CVolumeLightSceneNode::OnRegisterSceneNode()
}
//! returns the material based on the zero based index i. To get the amount
//! of materials used by this scene node, use getMaterialCount().
//! This function is needed for inserting the node into the scene hirachy on a
//! optimal position for minimizing renderstate changes, but can also be used
//! to directly modify the material of a scene node.
video::SMaterial& CVolumeLightSceneNode::getMaterial(u32 i)
{
return Mesh->getMeshBuffer(i)->getMaterial();
}
//! returns amount of materials used by this scene node.
u32 CVolumeLightSceneNode::getMaterialCount() const
{
return 1;

6
source/Irrlicht/CWGLManager.cpp
View File

@ -233,13 +233,13 @@ bool CWGLManager::initialize(const SIrrlichtCreationParameters& params, const SE
WGL_PIXEL_TYPE_ARB, WGL_TYPE_RGBA_ARB,
#ifdef WGL_ARB_multisample
WGL_SAMPLES_ARB,Params.AntiAlias, // 20,21
WGL_SAMPLE_BUFFERS_ARB, 1,
WGL_SAMPLE_BUFFERS_ARB, (Params.AntiAlias>0) ? 1 : 0,
#elif defined(WGL_EXT_multisample)
WGL_SAMPLES_EXT,AntiAlias, // 20,21
WGL_SAMPLE_BUFFERS_EXT, 1,
WGL_SAMPLE_BUFFERS_EXT, (Params.AntiAlias>0) ? 1 : 0,
#elif defined(WGL_3DFX_multisample)
WGL_SAMPLES_3DFX,AntiAlias, // 20,21
WGL_SAMPLE_BUFFERS_3DFX, 1,
WGL_SAMPLE_BUFFERS_3DFX, (Params.AntiAlias>0) ? 1 : 0,
#endif
#ifdef WGL_ARB_framebuffer_sRGB
WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB, Params.HandleSRGB ? 1:0,

1
source/Irrlicht/Irrlicht10.0.vcxproj
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@ -844,6 +844,7 @@
<ClInclude Include="..\..\include\IAnimatedMeshMD3.h" />
<ClInclude Include="..\..\include\IEventReceiver.h" />
<ClInclude Include="..\..\include\ILogger.h" />
<ClInclude Include="..\..\include\IOctreeSceneNode.h" />
<ClInclude Include="..\..\include\IOSOperator.h" />
<ClInclude Include="..\..\include\IProfiler.h" />
<ClInclude Include="..\..\include\IRandomizer.h" />

3
source/Irrlicht/Irrlicht10.0.vcxproj.filters
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@ -1387,6 +1387,9 @@
<ClInclude Include="..\..\include\SOverrideMaterial.h">
<Filter>include\video</Filter>
</ClInclude>
<ClInclude Include="..\..\include\IOctreeSceneNode.h">
<Filter>include\scene</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="..\..\changes.txt">

1
source/Irrlicht/Irrlicht11.0.vcxproj
View File

@ -842,6 +842,7 @@
<ClInclude Include="..\..\include\EMaterialFlags.h" />
<ClInclude Include="..\..\include\IAnimatedMeshMD3.h" />
<ClInclude Include="..\..\include\IEventReceiver.h" />
<ClInclude Include="..\..\include\IOctreeSceneNode.h" />
<ClInclude Include="..\..\include\IProfiler.h" />
<ClInclude Include="..\..\include\ILogger.h" />
<ClInclude Include="..\..\include\IOSOperator.h" />

3
source/Irrlicht/Irrlicht11.0.vcxproj.filters
View File

@ -1387,6 +1387,9 @@
<ClInclude Include="..\..\include\SOverrideMaterial.h">
<Filter>include\video</Filter>
</ClInclude>
<ClInclude Include="..\..\include\IOctreeSceneNode.h">
<Filter>include\scene</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="..\..\changes.txt">

1
source/Irrlicht/Irrlicht12.0.vcxproj
View File

@ -842,6 +842,7 @@
<ClInclude Include="..\..\include\EMaterialFlags.h" />
<ClInclude Include="..\..\include\IAnimatedMeshMD3.h" />
<ClInclude Include="..\..\include\IEventReceiver.h" />
<ClInclude Include="..\..\include\IOctreeSceneNode.h" />
<ClInclude Include="..\..\include\IProfiler.h" />
<ClInclude Include="..\..\include\ILogger.h" />
<ClInclude Include="..\..\include\IOSOperator.h" />

3
source/Irrlicht/Irrlicht12.0.vcxproj.filters
View File

@ -1387,6 +1387,9 @@
<ClInclude Include="..\..\include\SOverrideMaterial.h">
<Filter>include\video</Filter>
</ClInclude>
<ClInclude Include="..\..\include\IOctreeSceneNode.h">
<Filter>include\scene</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="..\..\changes.txt">

1
source/Irrlicht/Irrlicht14.0.vcxproj
View File

@ -853,6 +853,7 @@
<ClInclude Include="..\..\include\EMaterialFlags.h" />
<ClInclude Include="..\..\include\IAnimatedMeshMD3.h" />
<ClInclude Include="..\..\include\IEventReceiver.h" />
<ClInclude Include="..\..\include\IOctreeSceneNode.h" />
<ClInclude Include="..\..\include\IProfiler.h" />
<ClInclude Include="..\..\include\ILogger.h" />
<ClInclude Include="..\..\include\IOSOperator.h" />

3
source/Irrlicht/Irrlicht14.0.vcxproj.filters
View File

@ -1387,6 +1387,9 @@
<ClInclude Include="..\..\include\SOverrideMaterial.h">
<Filter>include\video</Filter>
</ClInclude>
<ClInclude Include="..\..\include\IOctreeSceneNode.h">
<Filter>include\scene</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="..\..\changes.txt">

8
tests/main.cpp
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@ -49,8 +49,9 @@ int main(int argumentCount, char * arguments[])
#if 0
// To interactively debug a test, move it (temporarily) in here and enable the define to only run this test
// Otherwise debugging is slightly tricky as each test runs in it's own process.
TEST(textureFeatures);
TEST(stencilShadow);
#else
TEST(disambiguateTextures); // Normally you should run this first, since it validates the working directory.
// Now the simple tests without device
TEST(testIrrArray);
@ -122,9 +123,8 @@ int main(int argumentCount, char * arguments[])
TEST(mrt);
TEST(projectionMatrix);
// large scenes/long rendering
// shadows are slow
// TEST(orthoCam);
// TEST(stencilShadow);
TEST(orthoCam);
TEST(stencilShadow);
// q3 maps are slow
TEST(planeMatrix);
TEST(terrainSceneNode);

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tests/media/OpenGL-stencilShadow.png
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3
tests/orthoCam.cpp
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@ -60,7 +60,7 @@ static bool testOrthoStencil(video::E_DRIVER_TYPE driverType)
scene::ICameraSceneNode* cam = device->getSceneManager()->addCameraSceneNode();
cam->setPosition(core::vector3df(300,250,-300));
cam->setTarget(core::vector3df(0,20,0));
cam->setProjectionMatrix(core::matrix4().buildProjectionMatrixOrthoLH(120,90,0.9f,2000.f,driverType != video::EDT_OPENGL), true);
cam->setProjectionMatrix(core::matrix4().buildProjectionMatrixOrthoLH(120,90,0.9f,5000.f,driverType != video::EDT_OPENGL), true);
device->getSceneManager()->addAnimatedMeshSceneNode(device->getSceneManager()->addHillPlaneMesh("plane", core::dimension2df(32,32), core::dimension2du(16,16)));//->setMaterialFlag(video::EMF_WIREFRAME, true);
@ -97,6 +97,7 @@ bool orthoCam(void)
passed &= testOrthoCam(video::EDT_BURNINGSVIDEO);
passed &= testOrthoCam(video::EDT_DIRECT3D9);
// TODO: not sure if burnings could work? Currently it doesn't.
passed &= testOrthoStencil(video::EDT_OPENGL);
passed &= testOrthoStencil(video::EDT_DIRECT3D9);

75
tests/stencilshadow.cpp
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@ -5,7 +5,8 @@
using namespace irr;
static bool shadows(video::E_DRIVER_TYPE driverType)
//
static bool stencilShadow(video::E_DRIVER_TYPE driverType)
{
IrrlichtDevice *device = createDevice (driverType, core::dimension2d<u32>(160,120), 16, false, true);
if (!device)
@ -14,45 +15,71 @@ static bool shadows(video::E_DRIVER_TYPE driverType)
stabilizeScreenBackground(device->getVideoDriver());
scene::ICameraSceneNode* cam = device->getSceneManager()->addCameraSceneNodeFPS();
cam->setPosition(core::vector3df(-15,55,10));
cam->setTarget(core::vector3df(-5,-5,-15));
cam->setPosition(core::vector3df(-15,60,40));
cam->setTarget(core::vector3df(+25,-5,-25));
device->getSceneManager()->setAmbientLight(video::SColorf(.5f,.5f,.5f));
scene::IMeshSceneNode* cube = device->getSceneManager()->addCubeSceneNode(100, 0, -1, core::vector3df(0,50,0));
cube->setScale(core::vector3df(-1,-1,-1));
device->getSceneManager()->setShadowColor( video::SColor(255, 50, 0, 50));
device->getSceneManager()->addCubeSceneNode(100, 0, -1, core::vector3df(0,50,0), core::vector3df(), core::vector3df(-1,-1,-1));
scene::IAnimatedMeshSceneNode* node = device->getSceneManager()->addAnimatedMeshSceneNode(device->getSceneManager()->getMesh("../media/ninja.b3d"), 0, -1, core::vector3df(0,2,0), core::vector3df(),core::vector3df(5,5,5));
scene::IAnimatedMeshSceneNode* node = device->getSceneManager()->addAnimatedMeshSceneNode(device->getSceneManager()->getMesh("../media/ninja.b3d"), 0, -1, core::vector3df(), core::vector3df(0.f, 230.f, 0.f),core::vector3df(5,5,5));
node->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);
node->addShadowVolumeSceneNode();
node->addShadowVolumeSceneNode(0, -1, true, 200.f);
node->setAnimationSpeed(0.f);
scene::ILightSceneNode* light = device->getSceneManager()->addLightSceneNode(0, core::vector3df(10,10,10));
scene::IMeshSceneNode* cube2 = device->getSceneManager()->addCubeSceneNode(10, 0, -1, core::vector3df(40,0,0), core::vector3df(), core::vector3df(1,1,2.5f));
cube2->getMaterial(0).DiffuseColor = video::SColor(220, 0, 100, 100);
cube2->addShadowVolumeSceneNode(0, -1, false, 200.f);
scene::ILightSceneNode* light = device->getSceneManager()->addLightSceneNode(0, core::vector3df(-40,10,20));
light->setLightType(video::ELT_POINT);
light->setRadius(500.f);
light->getLightData().DiffuseColor.set(0,1,1);
light->getLightData().DiffuseColor.set(1,1,1);
device->getVideoDriver()->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, video::SColor(0,0,0,0));
device->getVideoDriver()->beginScene(video::ECBF_ALL, video::SColor(0,0,0,0));
device->getSceneManager()->drawAll();
device->getVideoDriver()->endScene();
bool result = takeScreenshotAndCompareAgainstReference(device->getVideoDriver(), "-stencilShadow.png", 99.91f);
node->remove();
cube->remove();
// test self-shadowing
node = device->getSceneManager()->addAnimatedMeshSceneNode(device->getSceneManager()->getMesh("../media/dwarf.x"));
device->closeDevice();
device->run();
device->drop();
return result;
}
// test self-shadowing
static bool selfShadowing(video::E_DRIVER_TYPE driverType)
{
IrrlichtDevice *device = createDevice (driverType, core::dimension2d<u32>(160,120), 16, false, true);
if (!device)
return true; // No error if device does not exist
stabilizeScreenBackground(device->getVideoDriver());
device->getSceneManager()->setAmbientLight(video::SColorf(.5f,.5f,.5f));
device->getSceneManager()->setShadowColor( video::SColor(220, 50, 0, 0));
scene::IAnimatedMeshSceneNode* node = device->getSceneManager()->addAnimatedMeshSceneNode(device->getSceneManager()->getMesh("../media/dwarf.x"));
node->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);
node->addShadowVolumeSceneNode();
node->setAnimationSpeed(0.f);
scene::ICameraSceneNode* cam = device->getSceneManager()->addCameraSceneNodeFPS();
cam->setPosition(core::vector3df(0,55,-30));
cam->setTarget(core::vector3df(60,45,150));
device->getVideoDriver()->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, video::SColor(0,0,0,0));
scene::ILightSceneNode* light = device->getSceneManager()->addLightSceneNode(0, core::vector3df(100,100,-20));
light->setLightType(video::ELT_POINT);
light->setRadius(500.f);
light->getLightData().DiffuseColor.set(0,1,1);
device->getVideoDriver()->beginScene(video::ECBF_ALL, video::SColor(0,0,0,0));
device->getSceneManager()->drawAll();
device->getVideoDriver()->endScene();
result = takeScreenshotAndCompareAgainstReference(device->getVideoDriver(), "-stencilSelfShadow.png", 99.41f);
bool result = takeScreenshotAndCompareAgainstReference(device->getVideoDriver(), "-stencilSelfShadow.png", 99.41f);
device->closeDevice();
device->run();
@ -65,11 +92,17 @@ bool stencilShadow(void)
{
bool passed = true;
passed &= shadows(video::EDT_OPENGL);
// no shadows in these renderers
// passed &= shadows(video::EDT_SOFTWARE);
// passed &= shadows(video::EDT_BURNINGSVIDEO);
passed &= shadows(video::EDT_DIRECT3D9);
passed &= stencilShadow(video::EDT_OPENGL);
passed &= stencilShadow(video::EDT_DIRECT3D9);
// no shadows in software renderer
// passed &= stencilShadow(video::EDT_SOFTWARE);
passed &= stencilShadow(video::EDT_BURNINGSVIDEO); // Note: cube has wrong color, if that gets ever changed just update the test-image.
passed &= selfShadowing(video::EDT_OPENGL);
passed &= selfShadowing(video::EDT_DIRECT3D9);
// no shadows in software renderer
// passed &= selfShadowing(video::EDT_SOFTWARE);
passed &= selfShadowing(video::EDT_BURNINGSVIDEO);
return passed;
}

8
tests/tests-last-passed-at.txt
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@ -1,4 +1,4 @@
Tests finished. 70 tests of 70 passed.
Compiled as DEBUG
Test suite pass at GMT Tue Nov 12 17:06:08 2019
Tests finished. 72 tests of 72 passed.
Compiled as DEBUG
Test suite pass at GMT Fri Nov 22 15:52:21 2019