diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-02-06 22:21:24 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-02-06 22:21:24 +0300 |
| commit | e40803a5b3ac860f895c2180fe90f0040f3583d5 (patch) | |
| tree | 992d30305f2b27bd0f607c3dbb274a7fb4d1d388 /source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp | |
| parent | 09099111e39a7363fa186c4200b60b3b2bd93f9e (diff) | |
Fix for bug #18228: OpenGL specular did not get the correct view
vector in perspective mode. This is default OpenGL behavior, but
by now this optimization is really insignificant. Works in both
the 3d view and game engine.
Diffstat (limited to 'source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp')
| -rw-r--r-- | source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp b/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp index 1797d6c1a0f..42ad7769cbd 100644 --- a/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp +++ b/source/gameengine/BlenderRoutines/KX_BlenderRenderTools.cpp @@ -80,7 +80,7 @@ void KX_BlenderRenderTools::EndFrame(RAS_IRasterizer* rasty) * has a maximum of 8 lights (simultaneous), so 20 * 8 lights are possible in * a scene. */ -void KX_BlenderRenderTools::ProcessLighting(int layer, const MT_Transform& viewmat) +void KX_BlenderRenderTools::ProcessLighting(RAS_IRasterizer *rasty, int layer, const MT_Transform& viewmat) { if(m_lastlightlayer == layer) return; @@ -101,12 +101,12 @@ void KX_BlenderRenderTools::ProcessLighting(int layer, const MT_Transform& viewm } if(enable) - EnableOpenGLLights(); + EnableOpenGLLights(rasty); else DisableOpenGLLights(); } -void KX_BlenderRenderTools::EnableOpenGLLights() +void KX_BlenderRenderTools::EnableOpenGLLights(RAS_IRasterizer *rasty) { if(m_lastlighting == true) return; @@ -115,7 +115,8 @@ void KX_BlenderRenderTools::EnableOpenGLLights() glEnable(GL_COLOR_MATERIAL); glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE); - glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, true); + glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE); + glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, (rasty->GetCameraOrtho())? GL_FALSE: GL_TRUE); if (GLEW_EXT_separate_specular_color || GLEW_VERSION_1_2) glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL, GL_SEPARATE_SPECULAR_COLOR); |