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  1. VertexDeclaration (uint vertexstride, uint count, ...) : elements(count), stride(vertexstride) {
  2.  
  3. 	int byteoffset = 0;
  4. 	va_list elems;
  5. 	va_start(elems, count);
  6. 	for (uint n = 0; n < count; n++) {
  7. 		elements[n] = va_arg(elems, VertexElement);
  8. 		if (elements[n].offset == -1) {
  9. 			elements[n].offset = byteoffset; 
  10. 		}
  11. 		elements[n].inputslot = VertexDataUsages::PerVertex;
  12. 		byteoffset += elements[n].Size();
  13. 	}
  14. 	va_end(elems);
  15.  
  16. }
  17.  
  18. /* And some Usage! */
  19.  
  20. #ifdef FURROVINECOMPILE
  21.  
  22. const VertexDeclaration VertexColorNormalBinormal::Declaration(VertexColorNormalBinormal::Stride,
  23. 		4, VertexElement(), 
  24. 		VertexElement(sizeof(float) * 3, VertexElementFormats::Vector4, VertexElementUsages::Color, 0), 
  25. 		VertexElement(sizeof(float) * 7, VertexElementFormats::Vector3, VertexElementUsages::Normal, 0), 
  26. 		VertexElement(sizeof(float) * 10, VertexElementFormats::Vector3, VertexElementUsages::Binormal, 0));
  27.  
  28. #endif /* FURROVINECOMPILE */
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https://ideone.com/JFDinX
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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