X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fvertexarraybuilder.cpp;h=55b2a6a821b80c001a3ff282ee339a3c69a02eaf;hp=9b8d3b4284ce383df67c6131bb2f164d7efe53ee;hb=d5c26741ed3952dd54c8a7f43ad42ba79bf2d977;hpb=f14435e58bfa0fa697a06ba9a454bb30cd37d9d8

diff --git a/source/vertexarraybuilder.cpp b/source/vertexarraybuilder.cpp
index 9b8d3b42..55b2a6a8 100644
--- a/source/vertexarraybuilder.cpp
+++ b/source/vertexarraybuilder.cpp
@@ -8,51 +8,50 @@ VertexArrayBuilder::VertexArrayBuilder(VertexArray &a):
 	array(a)
 { }
 
-void VertexArrayBuilder::vertex_(const Vector4 &v)
+void VertexArrayBuilder::vertex_(const Vector4 &ver)
 {
 	float *ptr = array.append();
 	for(const unsigned char *c=array.get_format().begin(); c!=array.get_format().end(); ++c)
 	{
-		unsigned sz = (*c&3)+1;
-		unsigned t = *c>>2;
-		switch(t)
+		unsigned sz = get_component_size(*c);
+		unsigned t = get_component_type(*c);
+		if(*c==COLOR4_UBYTE)
+		{
+			union { unsigned char c[4]; float f; } u;
+			u.c[0] = static_cast<unsigned char>(col.r*255);
+			u.c[1] = static_cast<unsigned char>(col.g*255);
+			u.c[2] = static_cast<unsigned char>(col.b*255);
+			u.c[3] = static_cast<unsigned char>(col.a*255);
+			*ptr++ = u.f;
+		}
+		else if(*c==NORMAL3)
 		{
-		case 0:
-			*ptr++ = v.x;
-			*ptr++ = v.y;
-			if(sz>=3) *ptr++ = v.z;
-			if(sz>=4) *ptr++ = v.w;
-			break;
-		case 1:
 			*ptr++ = nor.x;
 			*ptr++ = nor.y;
 			*ptr++ = nor.z;
-			break;
-		case 2:
-			if(sz==1)
-			{
-				union { unsigned char c[4]; float f; } u;
-				u.c[0] = static_cast<unsigned char>(col.r*255);
-				u.c[1] = static_cast<unsigned char>(col.g*255);
-				u.c[2] = static_cast<unsigned char>(col.b*255);
-				u.c[3] = static_cast<unsigned char>(col.a*255);
-				*ptr++ = u.f;
-			}
+		}
+		else if(t==get_component_type(COLOR4_FLOAT))
+		{
+			*ptr++ = col.r;
+			*ptr++ = col.g;
+			*ptr++ = col.b;
+			if(sz>=4) *ptr++ = col.a;
+		}
+		else
+		{
+			const Vector4 *v = 0;
+			if(t==get_component_type(VERTEX3))
+				v = &ver;
+			else if(*c>=TEXCOORD1 && *c<=TEXCOORD4+12)
+				v = &texc[t-get_component_type(TEXCOORD1)];
+			else if(*c>=ATTRIB1)
+				v = &attr[t-get_component_type(ATTRIB1)];
 			else
-			{
-				*ptr++ = col.r;
-				*ptr++ = col.g;
-				*ptr++ = col.b;
-				if(sz>=4) *ptr++ = col.a;
-			}
-			break;
-		default:
-			const Vector4 &a = (t<11 ? texc[t-3] : attr[t-11]);
-			*ptr++ = a.x;
-			if(sz>=2) *ptr++ = a.y;
-			if(sz>=3) *ptr++ = a.z;
-			if(sz>=4) *ptr++ = a.w;
-			break;
+				v = &attr[t];
+			*ptr++ = v->x;
+			if(sz>=2) *ptr++ = v->y;
+			if(sz>=3) *ptr++ = v->z;
+			if(sz>=4) *ptr++ = v->w;
 		}
 	}
 }