/// <inheritdoc />
public void Render(IBufferBinding <TVsIn> bufferBinding, int countVertices, PrimitiveTopology primitiveTopology)
{
void Point(uint index0)
{
var vsin = stackalloc TVsIn[1];
*vsin = bufferBinding.GetVsIn(index0);
StageVertexShader(vsin, 1, primitiveTopology);
}
void Line(uint index0, uint index1)
{
var vsin = stackalloc TVsIn[2];
*vsin = bufferBinding.GetVsIn(index0);
*(vsin + 1) = bufferBinding.GetVsIn(index1);
StageVertexShader(vsin, 2, primitiveTopology);
}
void Triangle(uint index0, uint index1, uint index2)
{
var vsin = stackalloc TVsIn[3];
*vsin = bufferBinding.GetVsIn(index0);
*(vsin + 1) = bufferBinding.GetVsIn(index1);
*(vsin + 2) = bufferBinding.GetVsIn(index2);
StageVertexShader(vsin, 3, primitiveTopology);
}
TraversePrimitives(primitiveTopology, countVertices, Point, Line, Triangle);
}
/// <inheritdoc />
public override void Dispose()
{
Shader = default;
BufferBinding = default;
base.Dispose();
}
public void Render <TVsIn, TPsIn>(IShader <TVsIn, TPsIn> shader, IBufferBinding <TVsIn> bufferBinding)
where TVsIn : unmanaged
where TPsIn : unmanaged, IPsIn <TPsIn>
{
shader.Pipeline.Render(bufferBinding, Model.Positions.Length, Model.PrimitiveTopology);
}
/// <summary />
protected GfxModel(RenderHost renderHost, IModel model, IShader <TVsIn, TPsIn> shader, IBufferBinding <TVsIn> bufferBinding) :
base(renderHost, model)
{
Shader = shader;
BufferBinding = bufferBinding;
}
/// <summary />
protected GfxModel(IModel model, IShader <TVsIn, TPsIn> shader, IBufferBinding <TVsIn> bufferBinding) :
base(model)
{
Shader = shader;
BufferBinding = bufferBinding;
}
