public void Clear()
{
TimeSource.Clear();
Shaders.Clear();
Textures.Clear();
uniforms.Clear();
ShaderKeyframes.Clear();
}
public DemoModel(VisualContext visualContext, IShaders shaders, ITextures textures, bool isLooping)
{
uniforms = new Uniforms();
ShaderKeyframes = new ShaderKeyframes();
TimeSource = new DemoTimeSource(isLooping);
this.visualContext = visualContext;
Shaders = shaders;
Textures = textures;
}
public bool UpdateBuffer(int mouseX, int mouseY, int mouseButton, int bufferWidth, int bufferHeight)
{
visualContext.UpdateSurfaceSize(bufferWidth, bufferHeight);
var currentShader = ShaderKeyframes.GetCurrentShader(TimeSource.Position);
var shaderLinked = visualContext.SetShader(currentShader);
visualContext.SetUniform("iGlobalTime", TimeSource.Position);
visualContext.SetUniform("iResolution", bufferWidth, bufferHeight);
visualContext.SetUniform("iMouse", mouseX, mouseY, mouseButton);
uniforms.Interpolate(TimeSource.Position, (name, value) => visualContext.SetUniform(name, value));
//override with custom uniforms
SetCustomUniforms?.Invoke(visualContext);
visualContext.Update();
return(shaderLinked);
}
