Apricot Branch: GLSL

====================

* Added support for lamps and shaders. All material diffuse and
  specular shaders are supported, for lamps especially area light
  support is not there yet.

* Added support for these GLSL shaders in the game engine, though
  it is incomplete and somewhat of a hack. Specifically all the
  variables are completely static, which means moving lights, or
  animating material properties will not work.

* Enabling GLSL shaders is now different. They work in textured
  drawmode, and can be enabled in the Game menu with the option
  "Blender GLSL Materials"

Known issues:
* The GLSL shaders don't always update correct on light changes.
* The game player appears to crash with these GLSL shaders, while
  regular blender works fine.

1 files changed, 37 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/BL_BlenderShader.h b/source/gameengine/Ketsji/BL_BlenderShader.h
new file mode 100644
index 00000000000..95f2cfe044d
--- /dev/null
+++ b/source/gameengine/Ketsji/BL_BlenderShader.h
@@ -0,0 +1,37 @@
+
+#ifndef __BL_GPUSHADER_H__
+#define __BL_GPUSHADER_H__
+
+#include "GPU_material.h"
+
+#include "MT_Matrix4x4.h"
+#include "MT_Matrix3x3.h"
+#include "MT_Tuple2.h"
+#include "MT_Tuple3.h"
+#include "MT_Tuple4.h"
+
+struct Material;
+
+/**
+ * BL_BlenderShader
+ *  Blender GPU shader material
+ */
+class BL_BlenderShader
+{
+private:
+	GPUMaterial		*mGPUMat;
+	bool			mBound;
+
+public:
+	BL_BlenderShader(struct Material *ma);
+	virtual ~BL_BlenderShader();
+
+	const bool			Ok()const;
+	void				SetProg(bool enable);
+
+	void ApplyShader();
+	void SetTexCoords(class RAS_IRasterizer* ras);
+	void Update(const class KX_MeshSlot & ms, class RAS_IRasterizer* rasty);
+};
+
+#endif//__BL_GPUSHADER_H__