/// <summary>
/// Create a shader object from this Object.
/// </summary>
/// <returns></returns>
public ShaderObject Create()
{
ShaderObject shaderObject = new ShaderObject(Stage);
// Load source
shaderObject.LoadSource(Path);
return(shaderObject);
}
/// <summary>
/// Create a program from this Program.
/// </summary>
/// <param name="cctx"></param>
/// <returns></returns>
public ShaderProgram Create(ShaderCompilerContext cctx)
{
if (String.IsNullOrEmpty(Id))
{
throw new InvalidOperationException("invalid program identifier");
}
if (cctx == null)
{
throw new ArgumentNullException("cctx");
}
ShaderProgram shaderProgram = new ShaderProgram(Id);
// Attach required objects
foreach (Object shaderProgramObject in Objects)
{
ShaderObject shaderObject = new ShaderObject(shaderProgramObject.Stage);
// Load source
shaderObject.LoadSource(shaderProgramObject.Path);
// Attach object
shaderProgram.AttachShader(shaderObject);
}
// Register attributes semantic
foreach (Attribute attribute in Attributes)
{
shaderProgram.SetAttributeSemantic(attribute.Name, attribute.Semantic);
if (attribute.Location >= 0)
{
shaderProgram.SetAttributeLocation(attribute.Name, attribute.Location);
}
}
// Register uniforms semantic
foreach (Uniform uniform in Uniforms)
{
shaderProgram.SetUniformSemantic(uniform.Name, uniform.Semantic);
}
shaderProgram.Create(cctx);
return(shaderProgram);
}
