public ShaderInstance InstanceShader(ClydeHandle handle)
{
var newHandle = AllocRid();
var loaded = new LoadedShaderInstance
{
ShaderHandle = handle
};
var instance = new ClydeShaderInstance(newHandle, this);
_shaderInstances.Add(newHandle, loaded);
return(instance);
}
protected override ShaderInstance DuplicateImpl()
{
var instanceData = Parent._shaderInstances[Handle];
var newData = new LoadedShaderInstance
{
ShaderHandle = instanceData.ShaderHandle
};
foreach (var(name, value) in instanceData.Parameters)
{
newData.Parameters.Add(name, value);
}
var newHandle = Parent.AllocRid();
Parent._shaderInstances.Add(newHandle, newData);
return(new ClydeShaderInstance(newHandle, Parent));
}