private void InitShader()
{
if (_shader.IsCompiled == false)
{
_shader.Compile();
}
this._mainColorUniform = _shader.GetUniform(MainColorUniformName) as Vector4Uniform;
if (this._mainColorUniform != null)
{
this.Color = this._mainColorUniform.Value;
}
this._textures = new List <TextureUniform>(this._shader.Textures.Count);
this.Textures = this._textures.AsReadOnly();
for (int i = 0; i < this._shader.Textures.Count; i++)
{
var uniform = this._shader.Textures[i];
var unit = new TextureUniform(uniform);
_textures.Add(unit);
if (MainTextureUniformName.Equals(uniform.Name))
{
_mainTextureUnit = unit;
}
}
}
private void initOverlay(ShaderManager shaders)
{
this.Overlay = new PostProcessSurface();
this.Overlay.AddSettings(
SurfaceBlendSetting.PremultipliedAlpha,
this.overlayFadePercentage = new FloatUniform("fadePercentage"),
this.overlayColor = new Vector4Uniform("color")
);
shaders.Overlay.UseOnSurface(this.Overlay);
}
public Vector4UniformViewModel(Vector4Uniform uniform)
: base(uniform)
{
}