public void SetupControl()
{
this.Device = new WindowsDevice(this.Handle, Presentation.Default);
this.VertexBuffer = new VertexBuffer(this.Device, typeof(Vertex), BufferUsage.Dynamic);
this.VertexBuffer.SetData<Vertex>(new Vertex[] {
new Vertex { Position = new Vector4(0.0f, 0.0f, 0.0f, 1.0f) , Normal = Vector3.Forward, Texcoord = Vector2.Zero },
new Vertex { Position = new Vector4(0.0f, 10.0f, 0.0f, 1.0f), Normal = Vector3.Forward, Texcoord = Vector2.Zero },
new Vertex { Position = new Vector4(10.0f, 10.0f, 0.0f, 1.0f), Normal = Vector3.Forward, Texcoord = Vector2.Zero },
});
this.IndexBuffer = new IndexBuffer(this.Device, BufferUsage.Dynamic);
this.IndexBuffer.SetData(new uint[] {0, 1, 2 });
this.Shader = new Shader(this.Device);
this.Shader.VertexSource = @"
uniform mat4 world;
uniform mat4 view;
uniform mat4 projection;
attribute vec4 gl_Vertex;
attribute vec3 gl_Normal;
attribute vec2 gl_MultiTexCoord0;
void main()
{
gl_Position = mul(world, mul(view, projection)) * gl_Vertex;
}
";
this.Shader.FragmentSource = @"
void main()
{
gl_FragColor = vec4(1, 1, 1, 1);
}
";
var result = this.Shader.Compile();
if (result.HasError)
{
MessageBox.Show(result.Summary);
}
}
/// <summary>
/// Compiles Shaders related to this effect.
/// </summary>
/// <param name="device"></param>
/// <returns></returns>
public static List<Shader> CompileAll(Device device, ShaderLibrary library)
{
List<Shader> shaders = new List<Shader>();
foreach (Program program in library.Programs)
{
Shader shader = new Shader(device);
if (program.VertexShader != null)
{
foreach (Source source in from n in program.VertexShader.Includes
from m in library.Sources
where n.Source == m.ID
select m)
shader.AppendVertexSource(source.Code);
}
if (program.GeometryShader != null)
{
shader.InputTopology = program.GeometryShader.InputTopology;
shader.OutputTopology = program.GeometryShader.OutputTopology;
shader.OutputVertexCount = program.GeometryShader.OutputVertexCount;
foreach (Source source in from n in program.GeometryShader.Includes
from m in library.Sources
where n.Source == m.ID
select m)
shader.AppendGeometrySource(source.Code);
}
if (program.FragmentShader != null)
{
foreach (Source source in from n in program.FragmentShader.Includes
from m in library.Sources
where n.Source == m.ID
select m)
shader.AppendFragmentSource(source.Code);
}
ShaderCompileResult compileResult = shader.Compile();
if (!compileResult.HasError)
{
shaders.Add(shader);
}
else
{
throw new Exception(compileResult.Summary);
}
}
return shaders;
}
