public override void Process(TraversalContext context)
{
// Choose the appropriate material
TraversalContext.MaterialFlags materialFlags = (LocalMaterialFlags | context.ExternalMaterialFlags) & mSupportedMaterialFlags;
EffectApplication currentMaterial = mMaterials[materialFlags & ~(materialFlags - 1)]; // Clear all but the lowest bit (highest priority flag)
if (currentMaterial != null)
{
context.AcceptForRender(this, currentMaterial);
}
}
// For the key, please only set one flag at a time.
// Provide a material to use for special rendering modes. You can supply a null material if the node should not draw anything
// for a certain mode (usually to not participate in the shadow pass.)
public void AddMaterial(TraversalContext.MaterialFlags materialFlag, EffectApplication material)
{
mMaterials.Add(materialFlag, material);
mSupportedMaterialFlags |= materialFlag;
}
// Provide a material to use for special rendering modes. You can supply a null material if the node should not draw anything
// for a certain mode (usually to not participate in the shadow pass.)
public void AddMaterial(TraversalContext.MaterialFlags materialFlag, EffectApplication material) // For the key, please only set one flag at a time.
{
mMaterials.Add(materialFlag, material);
mSupportedMaterialFlags |= materialFlag;
}
public void AddFringeMaterial(TraversalContext.MaterialFlags materialFlag, EffectApplication fringeMaterial) // For the key, please only set one flag at a time.
{
mFringeMaterials.Add(materialFlag, fringeMaterial);
}
