BGE: speed up mesh conversion by avoiding allocation/deallocation of material object on each face. The speed up is minor on optimized builds but considerable on less optimized builds, good for debugging large scene.

2 files changed, 67 insertions, 1 deletions

diff --git a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp
index e8f451382b9..c10e4040a92 100644
--- a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp
+++ b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp
@@ -36,6 +36,61 @@
 #include <config.h>
 #endif
 
+void  RAS_IPolyMaterial::Initialize( 
+				const STR_String& texname,
+				const STR_String& matname,
+				int materialindex,
+				int tile,
+				int tilexrep,
+				int tileyrep,
+				int mode,
+				int transp,
+				bool alpha,
+				bool zsort,
+				int lightlayer)
+{
+	m_texturename = texname;
+	m_materialname = matname;
+	m_materialindex = materialindex;
+	m_tile = tile;
+	m_tilexrep = tilexrep;
+	m_tileyrep = tileyrep;
+	m_drawingmode = mode;
+	m_transp = transp;
+	m_alpha = alpha;
+	m_zsort = zsort;
+	m_lightlayer = lightlayer;
+	m_polymatid = m_newpolymatid++;
+	m_flag = 0;
+	m_multimode = 0;
+	m_shininess = 35.0;
+	m_specular.setValue(0.5,0.5,0.5);
+	m_specularity = 1.0;
+	m_diffuse.setValue(0.5,0.5,0.5);
+}
+
+RAS_IPolyMaterial::RAS_IPolyMaterial() 
+		: m_texturename("__Dummy_Texture_Name__"),
+		m_materialname("__Dummy_Material_Name__"),
+		m_materialindex(0),
+		m_tile(0),
+		m_tilexrep(0),
+		m_tileyrep(0),
+		m_drawingmode (0),
+		m_transp(0),
+		m_alpha(false),
+		m_zsort(false),
+		m_lightlayer(0),
+		m_polymatid(0),
+		m_flag(0),
+		m_multimode(0)
+{
+	m_shininess = 35.0;
+	m_specular = MT_Vector3(0.5,0.5,0.5);
+	m_specularity = 1.0;
+	m_diffuse = MT_Vector3(0.5,0.5,0.5);
+}
+
 RAS_IPolyMaterial::RAS_IPolyMaterial(const STR_String& texname,
 									 const STR_String& matname,
 									 int materialindex,
diff --git a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
index dcd8b53402e..35652f528b9 100644
--- a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
+++ b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
@@ -100,6 +100,7 @@ public:
 		SHADOW				  =8192
 	};
 
+	RAS_IPolyMaterial::RAS_IPolyMaterial();
 	RAS_IPolyMaterial(const STR_String& texname,
 					  const STR_String& matname,
 					  int materialindex,
@@ -111,6 +112,17 @@ public:
 					  bool alpha,
 					  bool zsort,
 					  int lightlayer);
+	void Initialize(const STR_String& texname,
+					const STR_String& matname,
+					int materialindex,
+					int tile,
+					int tilexrep,
+					int tileyrep,
+					int mode,
+					int transp,
+					bool alpha,
+					bool zsort,
+					int lightlayer);
 	virtual ~RAS_IPolyMaterial() {};
  
 	/**
@@ -151,7 +163,6 @@ public:
 	virtual void		GetMaterialRGBAColor(unsigned char *rgba) const;
 	virtual bool		UsesLighting(RAS_IRasterizer *rasty) const;
 	virtual bool		UsesObjectColor() const;
-
 	/*
 	 * PreCalculate texture gen
 	 */