| public SetUniform ( string varNameInShader, bool value ) : bool | ||
| varNameInShader | string | |
| value | bool | |
| return | bool | |
/// <summary>
///
/// </summary>
/// <param name="arg"></param>
public override void Render(RenderEventArg arg)
{
Renderer renderer = this.Renderer;
if (renderer != null)
{
mat4 projection, view, model;
if (this.TryGetMatrix(arg, out projection, out view, out model))
{
renderer.SetUniform(strprojection, projection);
renderer.SetUniform(strview, view);
renderer.SetUniform(strmodel, model);
renderer.Render(arg);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="arg"></param>
protected override void DoRender(RenderEventArgs arg)
{
ICamera camera = arg.Camera;
mat4 projection = this.GetOrthoProjection();
vec3 position = (camera.Position - camera.Target).normalize();
mat4 view = glm.lookAt(position, new vec3(0, 0, 0), camera.UpVector);
float length = Math.Max(this.Size.Width, this.Size.Height) / 2;
mat4 model = glm.scale(mat4.identity(),
new vec3(length, length, length));
Renderer renderer = this.Renderer as Renderer;
renderer.SetUniform("projectionMatrix", projection);
renderer.SetUniform("viewMatrix", view);
renderer.SetUniform("modelMatrix", model);
base.DoRender(arg);
}
/// <summary>
///
/// </summary>
protected override void DoInitialize()
{
base.DoInitialize();
Renderer renderer = this.Renderer as Renderer;
renderer.SetUniform("fontTexture", this.fontTexture.TextureObj.ToSamplerValue());
}
