public void ApplyPass(IRenderer renderer, int index)
{
if (renderer == null)
{
return;
}
IEffectPass pass = _currentTechnique.Passes[index];
pass.Apply();
_renderStateMap.ApplyRenderStates(renderer, index);
}
/// <summary>
/// Gets the pass specified by its index.
/// </summary>
/// <returns>The pass, if it exists</returns>
public IEffectPass this[String name] {
get {
for (int i = 0; i < _passes.Count; i++)
{
IEffectPass pass = _passes[i];
if (pass.Name.Equals(name))
{
return(pass);
}
}
return(null);
}
}
public void SetRenderState(RenderState rs, String techniqueName, String passName)
{
if (IsValid)
{
IEffectTechnique technique = _effect.Techniques[techniqueName];
if (technique != null)
{
for (int i = 0; i < technique.Passes.Count; i++)
{
IEffectPass pass = technique.Passes[i];
if (pass.Name.Equals(passName))
{
_renderStateMap.SetRenderState(technique, i, rs);
return;
}
}
}
}
else
{
throw new ArgumentNullException("Material does not have a valid effect loaded, cannot set RenderState. Call LoadEffect() first");
}
}
public RenderState GetRenderState(RenderStateType type, int techniqueIndex, String passName)
{
if (IsValid)
{
IEffectTechnique technique = _effect.Techniques[techniqueIndex];
if (technique != null)
{
for (int i = 0; i < technique.Passes.Count; i++)
{
IEffectPass pass = technique.Passes[i];
if (pass.Name.Equals(passName))
{
return(_renderStateMap.GetRenderState(type, technique.Name, i));
}
}
}
}
else
{
throw new ArgumentNullException("Material does not have a valid effect loaded, cannot set RenderState. Call LoadEffect() first");
}
return(null);
}
