public GLSubMesh(SubMesh subMesh, List <GLMaterial> materials)
{
ElementBuffer = new GLBuffer <uint>(BufferTarget.ElementArrayBuffer, subMesh.Indices,
BufferUsageHint.StaticDraw);
PrimitiveType = ( PrimitiveType )subMesh.PrimitiveType;
Material = materials[( int )subMesh.MaterialIndex];
}
private GLBuffer <T> GenerateVertexAttribute <T>(int index, T[] array, int count) where T : struct
{
var buffer = new GLBuffer <T>(BufferTarget.ArrayBuffer, array, count * sizeof(float), BufferUsageHint.StaticDraw);
GL.VertexAttribPointer(index, count, VertexAttribPointerType.Float, false, buffer.Stride, 0);
GL.EnableVertexAttribArray(index);
return(buffer);
}
public GLSubMesh(SubMesh subMesh, List <GLMaterial> materials)
{
ElementBuffer = new GLBuffer <ushort>(BufferTarget.ElementArrayBuffer, subMesh.Indices,
BufferUsageHint.StaticDraw);
PrimitiveType = subMesh.PrimitiveType == MMLPrimitiveType.TriangleStrip
? GLPrimitiveType.TriangleStrip
: GLPrimitiveType.Triangles;
Material = materials[subMesh.MaterialIndex];
}
public GLIndexTable(IndexTable indexTable, List <GLMaterial> materials)
{
ElementBuffer = new GLBuffer <ushort>(BufferTarget.ElementArrayBuffer, indexTable.Indices, sizeof(ushort), BufferUsageHint.StaticDraw);
if (indexTable.PrimitiveType == MMLPrimitiveType.TriangleStrip)
{
PrimitiveType = GLPrimitiveType.TriangleStrip;
}
else
{
PrimitiveType = GLPrimitiveType.Triangles;
}
Material = materials[indexTable.MaterialIndex];
}
public GLSubMesh(SubMesh subMesh, List <GLMaterial> materials)
{
ElementBuffer = new GLBuffer <ushort>(BufferTarget.ElementArrayBuffer, subMesh.Indices, sizeof(ushort),
BufferUsageHint.StaticDraw);
if (subMesh.PrimitiveType == MMLPrimitiveType.TriangleStrip)
{
PrimitiveType = GLPrimitiveType.TriangleStrip;
}
else
{
PrimitiveType = GLPrimitiveType.Triangles;
}
Material = materials[subMesh.MaterialIndex];
}