public void AttachShader(ShaderViewModel shaderViewModel)
{
Debug.Assert(
!shadersByStage.ContainsKey(shaderViewModel.Stage),
"A shader for the " + shaderViewModel.Stage.ToString()
+ " stage is already attached to this program view model");
Program.AttachShader(shaderViewModel.Shader);
shadersByStage.Add(shaderViewModel.Stage, shaderViewModel);
AttachedShaders.Add(shaderViewModel);
}
private static void attachShaderToProgram(ProgramViewModel program, ShaderViewModel shader)
{
var currentAttachedShader = program.GetShaderForStage(shader.Stage);
if (currentAttachedShader.IsSome)
{
program.DetachShader(currentAttachedShader.Value);
}
program.AttachShader(shader);
}
public void CloseShaderTab(ShaderViewModel shader)
{
OpenShaders.Remove(shader);
}
public void AddShader(Shader shader)
{
GlContextManager.ShaderCompiler.AddShader(shader);
var shaderViewModel = new ShaderViewModel(shader);
shaderViewModelsByShader.Add(shader, shaderViewModel);
Shaders.Add(shaderViewModel);
}
public void DetachShader(ShaderViewModel shaderViewModel)
{
shaderViewModel.DetachFromProgram(Program);
bool removed = shadersByStage.Remove(shaderViewModel.Stage);
Debug.Assert(
removed,
"No shader is attached to the " + shaderViewModel.Stage
+ " stage of this program view model");
AttachedShaders.Remove(shaderViewModel);
}