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Fixed bug with Maya cam animator absorbing all wheel events (1983850)

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OpenGL render target flip now works with texture clamping (assuming tcoords are 0.0 to 1.0)
Quick fix for crash when removing old hardware buffers.

git-svn-id: http://svn.code.sf.net/p/irrlicht/code/trunk@1366 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
bitplane 2008-06-12 03:15:59 +00:00
parent d6b52bcf71
commit 17b7ba3c1b
4 changed files with 13 additions and 3 deletions
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3
source/Irrlicht/CNullDriver.cpp
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@ -1277,6 +1277,9 @@ void CNullDriver::updateAllHardwareBuffers()
if (Link->LastUsed>20000)
{
deleteHardwareBuffer(Link);
// todo: needs better fix
Iterator = HWBufferMap.getParentFirstIterator();
}
}
}

9
source/Irrlicht/COpenGLDriver.cpp
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@ -348,6 +348,9 @@ bool COpenGLDriver::genericDriverInit(const core::dimension2d<s32>& screenSize,
// set fog mode
setFog(FogColor, LinearFog, FogStart, FogEnd, FogDensity, PixelFog, RangeFog);
// create matrix for flipping textures
TextureFlipMatrix.buildTextureTransform(0.0f, core::vector2df(0,0), core::vector2df(0,1.0f), core::vector2df(1.0f,-1.0f));
return true;
}
@ -509,9 +512,11 @@ void COpenGLDriver::setTransform(E_TRANSFORMATION_STATE state, const core::matri
glLoadIdentity();
else
{
createGLTextureMatrix(glmat, mat);
if (isRTT)
glmat[5] *= -1.0f;
createGLTextureMatrix(glmat, mat * TextureFlipMatrix);
else
createGLTextureMatrix(glmat, mat);
glLoadMatrixf(glmat);
}
break;

2
source/Irrlicht/COpenGLDriver.h
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@ -389,6 +389,8 @@ namespace video
core::stringc vendorName;
core::matrix4 TextureFlipMatrix;
#ifdef _IRR_WINDOWS_API_
HDC HDc; // Private GDI Device Context
HWND Window;

2
source/Irrlicht/CSceneNodeAnimatorCameraMaya.cpp
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@ -73,7 +73,7 @@ bool CSceneNodeAnimatorCameraMaya::OnEvent(const SEvent& event)
break;
case EMIE_MOUSE_WHEEL:
case EMIE_COUNT:
break;
return false;
}
return true;
}