source/gameengine/Ketsji/KX_BlenderMaterial.h

   1 #ifndef __KX_BLENDER_MATERIAL_H__
   2 #define __KX_BLENDER_MATERIAL_H__
   3
   4 #include <vector>
   5
   6
   7 #include "RAS_IPolygonMaterial.h"
   8 #include "BL_Material.h"
   9 #include "BL_Texture.h"
  10 #include "BL_Shader.h"
  11 #include "BL_BlenderShader.h"
  12
  13 #include "PyObjectPlus.h"
  14
  15 #include "MT_Vector3.h"
  16 #include "MT_Vector4.h"
  17
  18 struct MTFace;
  19 class KX_Scene;
  20
  21 class KX_BlenderMaterial :  public PyObjectPlus, public RAS_IPolyMaterial
  22 {
  23         Py_Header;
  24 public:
  25         // --------------------------------
  26         KX_BlenderMaterial(
  27                 class KX_Scene* scene,
  28                 BL_Material*    mat,
  29                 bool                    skin,
  30                 int                             lightlayer,
  31                 void*                   clientobject,
  32                 PyTypeObject*   T=&Type
  33         );
  34
  35         virtual ~KX_BlenderMaterial();
  36
  37         // --------------------------------
  38         virtual TCachingInfo GetCachingInfo(void) const {
  39                 return (void*) this;
  40         }
  41
  42         virtual
  43         bool Activate(
  44                 RAS_IRasterizer* rasty,
  45                 TCachingInfo& cachingInfo
  46         ) const;
  47
  48         virtual
  49         void ActivateMeshSlot(
  50                 const KX_MeshSlot & ms,
  51                 RAS_IRasterizer* rasty
  52         ) const;
  53
  54         void ActivateMat(
  55                 RAS_IRasterizer* rasty,
  56                 TCachingInfo& cachingInfo
  57         )const;
  58
  59         void ActivatShaders(
  60                 RAS_IRasterizer* rasty,
  61                 TCachingInfo& cachingInfo
  62         )const;
  63
  64         void ActivateBlenderShaders(
  65                 RAS_IRasterizer* rasty,
  66                 TCachingInfo& cachingInfo
  67         )const;
  68
  69         MTFace* GetMTFace(void) const;
  70         unsigned int* GetMCol(void) const;
  71
  72         // for ipos
  73         void UpdateIPO(
  74                 MT_Vector4 rgba, MT_Vector3 specrgb,
  75                 MT_Scalar hard, MT_Scalar spec,
  76                 MT_Scalar ref, MT_Scalar emit, MT_Scalar alpha
  77         );
  78
  79         // --------------------------------
  80         virtual PyObject* _getattr(const STR_String& attr);
  81         virtual int       _setattr(const STR_String& attr, PyObject *pyvalue);
  82
  83         KX_PYMETHOD_DOC( KX_BlenderMaterial, getShader );
  84         KX_PYMETHOD_DOC( KX_BlenderMaterial, getMaterialIndex );
  85         KX_PYMETHOD_DOC( KX_BlenderMaterial, getTexture );
  86         KX_PYMETHOD_DOC( KX_BlenderMaterial, setTexture );
  87
  88         KX_PYMETHOD_DOC( KX_BlenderMaterial, setBlending );
  89
  90         // --------------------------------
  91         // pre calculate to avoid pops/lag at startup
  92         virtual void OnConstruction( );
  93
  94         static void     EndFrame();
  95
  96 private:
  97         BL_Material*            mMaterial;
  98         BL_Shader*                      mShader;
  99         BL_BlenderShader*       mBlenderShader;
 100         KX_Scene*               mScene;
 101         BL_Texture              mTextures[MAXTEX];              // texture array
 102         bool                    mUserDefBlend;
 103         unsigned int    mBlendFunc[2];
 104         bool                    mModified;
 105         bool                    mConstructed;                   // if false, don't clean on exit
 106
 107         void SetBlenderGLSLShader();
 108
 109         void ActivatGLMaterials( RAS_IRasterizer* rasty )const;
 110         void ActivateTexGen( RAS_IRasterizer *ras ) const;
 111
 112         bool UsesLighting(RAS_IRasterizer *rasty) const;
 113
 114         // message centers
 115         void    setTexData( bool enable,RAS_IRasterizer *ras);
 116         void    setBlenderShaderData( bool enable, RAS_IRasterizer *ras);
 117         void    setShaderData( bool enable, RAS_IRasterizer *ras);
 118
 119         void    setObjectMatrixData(int i, RAS_IRasterizer *ras);
 120         void    setTexMatrixData(int i);
 121
 122         void    setLightData();
 123
 124         // cleanup stuff
 125         void    OnExit();
 126
 127         // shader chacing
 128         static BL_BlenderShader *mLastBlenderShader;
 129         static BL_Shader                *mLastShader;
 130
 131         mutable int     mPass;
 132 };
 133
 134
 135 #endif