public static void RenderElements()
{
UIShader.Use();
UIShader.Projection.Set(ProjectionMatrix);
VAO.Bind();
VBO.Init(OpenTK.Graphics.OpenGL.BufferTarget.ArrayBuffer, VertexList.ToArray());
foreach (var spriteGroup in SpritesToRender.GroupBy(x => x.Texture))
{
spriteGroup.Key.Bind(OpenTK.Graphics.OpenGL.TextureUnit.Texture1);
UIShader.Texture.BindTexture(OpenTK.Graphics.OpenGL.TextureUnit.Texture1, spriteGroup.Key);
foreach (var sprite in spriteGroup)
{
UIShader.Opacity.Set(sprite.Opacity);
VAO.DrawArrays(OpenTK.Graphics.OpenGL.PrimitiveType.Quads, sprite.Offset, sprite.ElemCount);
}
}
if (Freetype6Loaded)
{
TextRenderer.RefreshBuffers();
TextRenderer.Draw();
TextRenderer.DisableShader();
}
}
public static void InitializeResources()
{
if (Freetype6Loaded)
{
var builderConfig = new QFontBuilderConfiguration(true)
{
ShadowConfig =
{
BlurRadius = 2,
BlurPasses = 1,
Type = ShadowType.Blurred
},
TextGenerationRenderHint = TextGenerationRenderHint.ClearTypeGridFit,
Characters = CharacterSet.General | CharacterSet.Japanese | CharacterSet.Thai | CharacterSet.Cyrillic
};
NormalFont = new QFont("C:\\Windows\\Fonts\\segoeui.ttf", 10,
builderConfig);
SmallFont = new QFont("C:\\Windows\\Fonts\\segoeui.ttf", 8,
builderConfig);
MonoFont = new QFont("C:\\Windows\\Fonts\\consola.ttf", 10,
builderConfig);
TextRenderer = new QFontDrawing();
}
UIShader = ProgramFactory.Create <UIShaderProgram>();
UIShader.Use();
UIShader.Opacity.Set(1f);
}
public static void ReleaseResources()
{
VBO?.Dispose();
VAO?.Dispose();
NormalFont?.Dispose();
SmallFont?.Dispose();
TextRenderer?.Dispose();
UIShader?.Dispose();
NormalFont?.Dispose();
SmallFont?.Dispose();
MonoFont?.Dispose();
}
public UIRender(Renderbuffer renderBuffer)
{
this._screenSize = renderBuffer.Size;
_context = GL.GetCurrent(true);
_shader = new UIShader();
_renderBuffer = renderBuffer;
_framebuffer = new Framebuffer(_screenSize);
_framebuffer.AttachRenderbuffer(FramebufferAttachment.ColorAttachment0, renderBuffer);
_idTexture = _framebuffer.AddColorTexture(Core.FramebufferAttachment.ColorAttachment1, PixelInternalFormat.R32ui, PixelFormat.Red);
_framebuffer.CheckStatus(true);
}
public static void InitializeResources()
{
NormalFont = new QFont("C:\\Windows\\Fonts\\segoeui.ttf", 10,
new QFontBuilderConfiguration(true));
SmallFont = new QFont("C:\\Windows\\Fonts\\segoeui.ttf", 8,
new QFontBuilderConfiguration(true));
MonoFont = new QFont("C:\\Windows\\Fonts\\consola.ttf", 10,
new QFontBuilderConfiguration(true));
TextRenderer = new QFontDrawing();
UIShader = ProgramFactory.Create <UIShaderProgram>();
UIShader.Use();
UIShader.Opacity.Set(1f);
VAO = new VertexArray();
VBO = new Buffer <VertVT>();
VAO.Bind();
VAO.BindAttribute(UIShader.Position, VBO);
VAO.BindAttribute(UIShader.TexCoord, VBO, 12);
}
// void GetShader(){
// if(customShader != null){
// shader = customShader;
// }
// else{
// shader = GetShader( uiShader );
// Debug.Log(shader);
// }
// if(shader == null){
// Debug.Log(customShader + " : " + uiShader);
// }
// }
private static Shader GetShader(UIShader shade)
{
switch (shade)
{
case UIShader.Normal:
default:
return(Shader.Find("GUI/Normal"));
case UIShader.Normal8Bit:
return(Shader.Find("GUI/Normal-8Bit"));
case UIShader.Additive:
return(Shader.Find("GUI/Additive"));
case UIShader.Multiplicative:
return(Shader.Find("GUI/Multiplicative"));
case UIShader.Additive8Bit:
return(Shader.Find("GUI/Additive-8Bit"));
case UIShader.Multiplicative8Bit:
return(Shader.Find("GUI/Multiplicative-8Bit"));
case UIShader.DepthMask:
return(Shader.Find("Masked/Mask"));
case UIShader.NormalSolid:
return(Shader.Find("GUI/Normal-Solid"));
case UIShader.DepthMaskCutout:
return(Shader.Find("Masked/Mask-Cutout"));
case UIShader.MultiplicativeDouble:
return(Shader.Find("GUI/MultiplicativeDouble"));
}
}
// void GetShader(){
// if(customShader != null){
// shader = customShader;
// }
// else{
// shader = GetShader( uiShader );
// Debug.Log(shader);
// }
// if(shader == null){
// Debug.Log(customShader + " : " + uiShader);
// }
// }
private static Shader GetShader(UIShader shade){
switch(shade){
case UIShader.Normal:
default:
return Shader.Find("GUI/Normal");
case UIShader.Normal8Bit:
return Shader.Find("GUI/Normal-8Bit");
case UIShader.Additive:
return Shader.Find("GUI/Additive");
case UIShader.Multiplicative:
return Shader.Find("GUI/Multiplicative");
case UIShader.Additive8Bit:
return Shader.Find("GUI/Additive-8Bit");
case UIShader.Multiplicative8Bit:
return Shader.Find("GUI/Multiplicative-8Bit");
case UIShader.DepthMask:
return Shader.Find("Masked/Mask");
case UIShader.NormalSolid:
return Shader.Find("GUI/Normal-Solid");
case UIShader.DepthMaskCutout:
return Shader.Find("Masked/Mask-Cutout");
case UIShader.MultiplicativeDouble:
return Shader.Find("GUI/MultiplicativeDouble");
}
}
