Huge codebase changes :

- Made ssfx "module" to manage screen space effects applied at material stage
- Moved probe functions to their own module
- Divided Shading glsl file into bits that are gathered when making glsl_material_library making files shorter and more organized
- Moved function generating luts and random texture to gpu_luts.c that will contains all textures needed to acheive some effects.
- GPU_PBR in GPUBuiltin is just a placeholder to trigger the uniform binding

Optimisation / correction :
- GLSL : Number of bsdf sample is now passed via an uniform instead of a #define. This means changing quality settings will no longer recompute every shaders in the scene. But this has a small perf cost.
- GLSL : Hammersley numbers are precalculated and stored inside a texture. This may have a performance impact and I will change it to a static table.
- GLSL : Random per pixel numbers are done using a texture like SSAO.
- GLSL : Lots of parameters (only for pbr) are now defined as uniform and passed at binding stage (this minimize the use of GPU_builtin).
- GLSL : most variables used in sampling algorythm are defined as global variables.
- Bsdf sampling is now using the real algorithm and not the split sum approximation (which was unecessary).

Features :
- Added toon shader support (only point light support).
- Added holdout.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/gameengine/Ketsji/BL_BlenderShader.cpp b/source/gameengine/Ketsji/BL_BlenderShader.cpp
index d2a65ac5ee4..0482e9b5b1b 100644
--- a/source/gameengine/Ketsji/BL_BlenderShader.cpp
+++ b/source/gameengine/Ketsji/BL_BlenderShader.cpp
@@ -62,7 +62,7 @@ BL_BlenderShader::~BL_BlenderShader()
 
 void BL_BlenderShader::ReloadMaterial()
 {
-	mGPUMat = (mMat) ? GPU_material_from_blender(mBlenderScene, mMat, false, false, false, false, false, 0, 0) : NULL;
+	mGPUMat = (mMat) ? GPU_material_from_blender(mBlenderScene, mMat, false, false, false, false, false, 0) : NULL;
 }
 
 void BL_BlenderShader::SetProg(bool enable, double time, RAS_IRasterizer* rasty)