void IVertexData.SetupVBO(Resources.BatchInfo mat)
{
GL.EnableClientState(ArrayCap.ColorArray);
GL.EnableClientState(ArrayCap.VertexArray);
GL.ColorPointer(4, ColorPointerType.UnsignedByte, Size, (IntPtr)OffsetColor);
GL.VertexPointer(3, VertexPointerType.Float, Size, (IntPtr)OffsetPos);
}
void IVertexData.SetupVBO(Resources.BatchInfo mat)
{
GL.EnableClientState(ArrayCap.ColorArray);
GL.EnableClientState(ArrayCap.VertexArray);
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.ColorPointer(4, ColorPointerType.UnsignedByte, Size, (IntPtr)OffsetColor);
GL.VertexPointer(3, VertexPointerType.Float, Size, (IntPtr)OffsetPos);
GL.TexCoordPointer(4, TexCoordPointerType.Float, Size, (IntPtr)OffsetTex0);
if (mat.Technique.Res.Shader.IsAvailable)
{
Resources.ShaderVarInfo[] varInfo = mat.Technique.Res.Shader.Res.VarInfo;
for (int i = 0; i < varInfo.Length; i++)
{
if (varInfo[i].glVarLoc == -1)
{
continue;
}
if (varInfo[i].scope != Resources.ShaderVarScope.Attribute)
{
continue;
}
if (varInfo[i].type != Resources.ShaderVarType.Float)
{
continue;
}
GL.EnableVertexAttribArray(varInfo[i].glVarLoc);
GL.VertexAttribPointer(varInfo[i].glVarLoc, 1, VertexAttribPointerType.Float, false, Size, (IntPtr)OffsetAttrib);
break;
}
}
// --- From VertexP3T2A2 ---
//Resources.ShaderVarInfo[] varInfo = mat.Technique.Res.Shader.Res.VarInfo;
//for (int i = 0; i < varInfo.Length; i++)
//{
// if (varInfo[i].glVarLoc == -1) continue;
// if (varInfo[i].scope != Resources.ShaderVarScope.Attribute) continue;
// GL.EnableVertexAttribArray(varInfo[i].glVarLoc);
// int curIndex = 0;
// switch (varInfo[i].type)
// {
// case Resources.ShaderVarType.Float:
// GL.VertexAttribPointer(varInfo[i].glVarLoc, varInfo[i].arraySize, VertexAttribPointerType.Float, false, Size, (IntPtr)(OffsetAttrib + sizeof(float) * curIndex));
// curIndex += varInfo[i].arraySize;
// break;
// case Resources.ShaderVarType.Vec2:
// GL.VertexAttribPointer(varInfo[i].glVarLoc, 2, VertexAttribPointerType.Float, false, Size, (IntPtr)(OffsetAttrib + sizeof(float) * curIndex));
// curIndex += 2;
// break;
// }
//}
}
void IVertexData.FinishVBO(Resources.BatchInfo mat)
{
GL.DisableClientState(ArrayCap.ColorArray);
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
if (mat.Technique.Res.Shader.IsAvailable)
{
Resources.ShaderVarInfo[] varInfo = mat.Technique.Res.Shader.Res.VarInfo;
for (int i = 0; i < varInfo.Length; i++)
{
if (varInfo[i].glVarLoc == -1)
{
continue;
}
if (varInfo[i].scope != Resources.ShaderVarScope.Attribute)
{
continue;
}
if (varInfo[i].type != Resources.ShaderVarType.Float)
{
continue;
}
GL.DisableVertexAttribArray(varInfo[i].glVarLoc);
break;
}
}
// --- From VertexP3T2A2 ---
//Resources.ShaderVarInfo[] varInfo = mat.Technique.Res.Shader.Res.VarInfo;
//for (int i = 0; i < varInfo.Length; i++)
//{
// if (varInfo[i].glVarLoc == -1) continue;
// if (varInfo[i].scope != Resources.ShaderVarScope.Attribute) continue;
// GL.DisableVertexAttribArray(varInfo[i].glVarLoc);
//}
}
void IVertexData.FinishVBO(Resources.BatchInfo mat)
{
GL.DisableClientState(ArrayCap.ColorArray);
GL.DisableClientState(ArrayCap.VertexArray);
}
