blender/source/gameengine/Ketsji/KX_BlenderMaterial.h
Campbell Barton cdec2b3d15 BGE Python API
Use 'const char *' rather then the C++ 'STR_String' type for the attribute identifier of python attributes.

Each attribute and method access from python was allocating and freeing the string.
A simple test with getting an attribute a loop shows this speeds up attribute lookups a bit over 2x.
2009-02-19 13:42:07 +00:00

141 lines
3.1 KiB
C++

#ifndef __KX_BLENDER_MATERIAL_H__
#define __KX_BLENDER_MATERIAL_H__
#include <vector>
#include "RAS_IPolygonMaterial.h"
#include "BL_Material.h"
#include "BL_Texture.h"
#include "BL_Shader.h"
#include "BL_BlenderShader.h"
#include "PyObjectPlus.h"
#include "MT_Vector3.h"
#include "MT_Vector4.h"
struct MTFace;
class KX_Scene;
class KX_BlenderMaterial : public PyObjectPlus, public RAS_IPolyMaterial
{
Py_Header;
public:
// --------------------------------
KX_BlenderMaterial(
class KX_Scene* scene,
BL_Material* mat,
bool skin,
int lightlayer,
PyTypeObject* T=&Type
);
virtual ~KX_BlenderMaterial();
// --------------------------------
virtual TCachingInfo GetCachingInfo(void) const {
return (void*) this;
}
virtual
bool Activate(
RAS_IRasterizer* rasty,
TCachingInfo& cachingInfo
) const;
virtual
void ActivateMeshSlot(
const RAS_MeshSlot & ms,
RAS_IRasterizer* rasty
) const;
void ActivateMat(
RAS_IRasterizer* rasty,
TCachingInfo& cachingInfo
)const;
void ActivatShaders(
RAS_IRasterizer* rasty,
TCachingInfo& cachingInfo
)const;
void ActivateBlenderShaders(
RAS_IRasterizer* rasty,
TCachingInfo& cachingInfo
)const;
MTFace* GetMTFace(void) const;
unsigned int* GetMCol(void) const;
BL_Texture * getTex (unsigned int idx) {
return (idx < MAXTEX) ? mTextures + idx : NULL;
}
Image * getImage (unsigned int idx) {
return (idx < MAXTEX && mMaterial) ? mMaterial->img[idx] : NULL;
}
// for ipos
void UpdateIPO(
MT_Vector4 rgba, MT_Vector3 specrgb,
MT_Scalar hard, MT_Scalar spec,
MT_Scalar ref, MT_Scalar emit, MT_Scalar alpha
);
// --------------------------------
virtual PyObject* _getattr(const char *attr);
virtual int _setattr(const char *attr, PyObject *pyvalue);
KX_PYMETHOD_DOC( KX_BlenderMaterial, getShader );
KX_PYMETHOD_DOC( KX_BlenderMaterial, getMaterialIndex );
KX_PYMETHOD_DOC( KX_BlenderMaterial, getTexture );
KX_PYMETHOD_DOC( KX_BlenderMaterial, setTexture );
KX_PYMETHOD_DOC( KX_BlenderMaterial, setBlending );
// --------------------------------
// pre calculate to avoid pops/lag at startup
virtual void OnConstruction( );
static void EndFrame();
private:
BL_Material* mMaterial;
BL_Shader* mShader;
BL_BlenderShader* mBlenderShader;
KX_Scene* mScene;
BL_Texture mTextures[MAXTEX]; // texture array
bool mUserDefBlend;
unsigned int mBlendFunc[2];
bool mModified;
bool mConstructed; // if false, don't clean on exit
void SetBlenderGLSLShader();
void ActivatGLMaterials( RAS_IRasterizer* rasty )const;
void ActivateTexGen( RAS_IRasterizer *ras ) const;
bool UsesLighting(RAS_IRasterizer *rasty) const;
// message centers
void setTexData( bool enable,RAS_IRasterizer *ras);
void setBlenderShaderData( bool enable, RAS_IRasterizer *ras);
void setShaderData( bool enable, RAS_IRasterizer *ras);
void setObjectMatrixData(int i, RAS_IRasterizer *ras);
void setTexMatrixData(int i);
void setLightData();
// cleanup stuff
void OnExit();
// shader chacing
static BL_BlenderShader *mLastBlenderShader;
static BL_Shader *mLastShader;
mutable int mPass;
};
#endif