diff options
Diffstat (limited to 'source/gameengine/Ketsji/KX_Light.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_Light.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source/gameengine/Ketsji/KX_Light.cpp b/source/gameengine/Ketsji/KX_Light.cpp index cf58d18838a..a8f309cc592 100644 --- a/source/gameengine/Ketsji/KX_Light.cpp +++ b/source/gameengine/Ketsji/KX_Light.cpp @@ -236,7 +236,7 @@ int KX_LightObject::GetShadowLayer() return 0; } -void KX_LightObject::BindShadowBuffer(RAS_IRasterizer *ras, KX_Camera *cam, MT_Transform& camtrans) +void KX_LightObject::BindShadowBuffer(RAS_IRasterizer *ras, RAS_ICanvas *canvas, KX_Camera *cam, MT_Transform& camtrans) { GPULamp *lamp; float viewmat[4][4], winmat[4][4]; @@ -246,6 +246,12 @@ void KX_LightObject::BindShadowBuffer(RAS_IRasterizer *ras, KX_Camera *cam, MT_T lamp = GetGPULamp(); GPU_lamp_shadow_buffer_bind(lamp, viewmat, &winsize, winmat); + if (GPU_lamp_shadow_buffer_type(lamp) == LA_SHADMAP_VARIANCE) + ras->SetUsingOverrideShader(true); + + /* GPU_lamp_shadow_buffer_bind() changes the viewport, so update the canvas */ + canvas->UpdateViewPort(0, 0, winsize, winsize); + /* setup camera transformation */ MT_Matrix4x4 modelviewmat((float*)viewmat); MT_Matrix4x4 projectionmat((float*)winmat); @@ -273,6 +279,9 @@ void KX_LightObject::UnbindShadowBuffer(RAS_IRasterizer *ras) { GPULamp *lamp = GetGPULamp(); GPU_lamp_shadow_buffer_unbind(lamp); + + if (GPU_lamp_shadow_buffer_type(lamp) == LA_SHADMAP_VARIANCE) + ras->SetUsingOverrideShader(false); } struct Image *KX_LightObject::GetTextureImage(short texslot) |