public void Bind(ProgramAttribute attribute, GraphicsBuffer buffer, int offsetInBytes, Format format, int stride)
{
if (attribute == null)
throw new ArgumentNullException("attribute");
throw new NotImplementedException();
//GLExt.VertexAttribFormat(attribute.Index, format.ComponentCount, format.VertexAttribPonterType, format.IsNormalized, offsetInBytes);
}
public override bool Link()
{
bool result = base.Link();
Unlink();
if (result)
{
boneIndices = Attributes["BoneIndices"];
boneWeights = Attributes["BoneWeights"];
normal = Attributes["Normal"];
position = Attributes["Position"];
texel = Attributes["Texel"];
(ambientLight = Uniforms["AmbientLight"]).Set(ref ambientLightValue);
(diffuseColor = Uniforms["DiffuseColor"]).Set(ref diffuseColorValue);
(diffuseMap = Uniforms["DiffuseMap"]).Set(diffuseMapValue ?? Device.WhiteTexture);
(displayMode = Uniforms["DisplayMode"]).Set((int)displayModeValue);
(projection = Uniforms["Projection"]).Set(ref projectionValue);
(view = Uniforms["View"]).Set(ref viewValue);
(world = Uniforms["World"]).Set(ref worldValue);
}
return(result);
}
public void BindAttributes(IChannelAttributeSource channelAttributes)
{
foreach (ModelAttribute modelAttribute in attributes)
{
ProgramAttribute attribute = channelAttributes.TryGetChannelAttribute(modelAttribute);
if (attribute != null)
{
attribute.Bind(modelAttribute.Buffer, modelAttribute.OffsetInBytes, modelAttribute.Format, modelAttribute.Stride);
}
}
}
/// <summary>
/// Bind the vertex declaration to the program.
/// </summary>
/// <param name="program"></param>
/// <param name="mesh"></param>
/// <param name="stride"></param>
public void Bind(ModelProgram program, ModelMesh mesh, int stride)
{
GraphicsBuffer buffer = Model.Buffer;
foreach (ModelVertexAttribute attribute in Attributes)
{
int offset = attribute.Offset + mesh.BufferDataOffset;
ProgramAttribute programAttribute = attribute.MatchAttribute(program);
if (programAttribute != null)
{
programAttribute.Bind(buffer, offset, attribute.GraphicsFormat, stride);
}
}
}
private QuadProgram()
: base(
vertex: new VertexShader(typeof(QuadProgram).GetAssociatedResource("Vertex.glsl")),
fragment: new FragmentShader(typeof(QuadProgram).GetAssociatedResource("Fragment.glsl"))
)
{
Textures = new ProgramUniform <Texture2D>[] {
GetUniform <Texture2D>("texture0", GL.TEXTURE0),
GetUniform <Texture2D>("texture1", GL.TEXTURE1),
GetUniform <Texture2D>("texture2", GL.TEXTURE2),
GetUniform <Texture2D>("texture3", GL.TEXTURE3),
GetUniform <Texture2D>("texture4", GL.TEXTURE4),
GetUniform <Texture2D>("texture5", GL.TEXTURE5),
GetUniform <Texture2D>("texture6", GL.TEXTURE6),
GetUniform <Texture2D>("texture7", GL.TEXTURE7)
};
Vertex = GetAttribute <Vector2>("vertex");
Transform = GetAttribute <Matrix3x2>("transform");
Color = GetAttribute <Color4ub>("color", normalized: true);
Texture = GetAttribute <int>("texture");
TextureCoordinates0 = GetAttribute <Vector2>("texture_coordinates0");
TextureCoordinates1 = GetAttribute <Vector2>("texture_coordinates1");
}
void Unlink()
{
ambientLight = diffuseColor = diffuseMap = projection = view = world = null;
boneIndices = boneWeights = normal = position = texel = null;
}
void Unlink()
{
ambientLight = diffuseColor = diffuseMap = projection = view = world = null;
boneIndices = boneWeights = normal = position = texel = null;
}
/// <summary>Link the program, returning the result.</summary>
/// <returns></returns>
public override bool Link()
{
bool result = base.Link();
Unlink();
if (result) {
boneIndices = Attributes["BoneIndices"];
boneWeights = Attributes["BoneWeights"];
normal = Attributes["Normal"];
position = Attributes["Position"];
texel = Attributes["Texel"];
(ambientLight = Uniforms["AmbientLight"]).Set(ref ambientLightValue);
(diffuseColor = Uniforms["DiffuseColor"]).Set(ref diffuseColorValue);
(diffuseMap = Uniforms["DiffuseMap"]).Set(diffuseMapValue ?? Device.WhiteTexture);
(displayMode = Uniforms["DisplayMode"]).Set((int)displayModeValue);
(projection = Uniforms["Projection"]).Set(ref projectionValue);
(view = Uniforms["View"]).Set(ref viewValue);
(world = Uniforms["World"]).Set(ref worldValue);
}
return result;
}
