zaki
/
irrlicht
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

New scene parameter to ignore b3d file mipmap flag. In case your b3d files load textures without mipmaps unintentionally you should set this flag to true. 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2136 dfc29bdd-3216-0410-991c-e03cc46cb475
master
hybrid 2009-01-23 22:43:09 +00:00
parent d7ff83c83f
commit 3f17c5f046
3 changed files with 18 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
changes.txt
View File

@ -1,5 +1,9 @@
Changes in version 1.6
- New scene parameter B3D_LOADER_IGNORE_MIPMAP_FLAG to ignore the often missing mipmap flag in b3d files. If this parameter is true, the old pre Irrlicht-1.5 behavior is restored.
- Added Mipmap LOD Bias attribute to MaterialLayer.
- Added ColorMask support to selectively disable color planes on rendering.
- Added support for all available depth test functions.

15
include/SceneParameters.h
View File

@ -108,13 +108,22 @@ namespace scene
//! Flag to avoid loading group structures in .obj files
/** Use it like this:
\code
SceneManager->getParameters()->setAttribute(scene::OBJ_LOADER_IGNORE_GROUPS, true);
\code
SceneManager->getParameters()->setAttribute(scene::OBJ_LOADER_IGNORE_GROUPS, true);
\endcode
**/
**/
const c8* const OBJ_LOADER_IGNORE_GROUPS = "OBJ_IgnoreGroups";
//! Flag to ignore the b3d file's mipmapping flag
/** Instead Irrlicht's texture creation flag is used. Use it like this:
\code
SceneManager->getParameters()->setAttribute(scene::B3D_LOADER_IGNORE_MIPMAP_FLAG, true);
\endcode
**/
const c8* const B3D_LOADER_IGNORE_MIPMAP_FLAG = "B3D_IgnoreMipmapFlag";
//! Flag set as parameter when the scene manager is used as editor
/** In this way special animators like deletion animators can be stopped from
deleting scene nodes for example */

3
source/Irrlicht/CB3DMeshFileLoader.cpp
View File

@ -907,7 +907,8 @@ void CB3DMeshFileLoader::loadTextures(SB3dMaterial& material) const
SB3dTexture* B3dTexture = material.Textures[i];
if (B3dTexture && B3dTexture->TextureName.size() && !material.Material.getTexture(i))
{
SceneManager->getVideoDriver()->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, (B3dTexture->Flags & 0x8) ? true:false);
if (!SceneManager->getParameters()->getAttributeAsBool(B3D_LOADER_IGNORE_MIPMAP_FLAG))
SceneManager->getVideoDriver()->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, (B3dTexture->Flags & 0x8) ? true:false);
material.Material.setTexture(i, SceneManager->getVideoDriver()->getTexture( B3dTexture->TextureName.c_str() ));
if (material.Textures[i]->Flags & 0x10) // Clamp U
material.Material.TextureLayer[i].TextureWrap=video::ETC_CLAMP;