private void CalculateVertexStep(int instanceCount)
{
for (int i = 0; i < instanceCount; i++)
{
foreach (var instancedAttribute in InstancedAttributes[_activeVertexShader])
{
SetAttribute(_activeVertexShader, instancedAttribute.Key, instancedAttribute.Value[i]);
}
for (int j = 0; j < RenderData[ActiveVAO].Count; j++)
{
foreach (var attribute in Attributes[_activeVertexShader])
{
SetAttribute(_activeVertexShader, attribute.Key, attribute.Value[(int)RenderData[ActiveVAO][j]]);
}
_activeVertexShader.Main();
_vertexPositions.Add(_activeVertexShader.Position * (1 / _activeVertexShader.Position.W));
foreach (var outValue in _activeVertexShader.GetOutValues())
{
if (_vertexValues.ContainsKey(outValue.Key))
{
_vertexValues[outValue.Key].Add(outValue.Value);
}
else
{
_vertexValues.Add(outValue.Key, new List <object> {
outValue.Value
});
}
}
}
}
}
