public void AttachRenderTexture(RenderTexture texture, FramebufferAttachment?attachmentType = null)
{
Rendering.CheckGLErrors($"At the start of '{nameof(Framebuffer)}.{nameof(AttachRenderTexture)}'.");
Bind(this);
var attachment = attachmentType ?? nextDefaultAttachment++;
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, attachment, TextureTarget.Texture2D, texture.Id, 0);
renderTextures.Add(texture);
textureToAttachment[texture] = attachment;
var drawBuffersEnum = (DrawBuffersEnum)attachment;
if (Enum.IsDefined(typeof(DrawBuffersEnum), drawBuffersEnum))
{
ArrayUtils.Add(ref drawBuffers, drawBuffersEnum);
}
maxTextureWidth = Math.Max(maxTextureWidth, texture.Width);
maxTextureHeight = Math.Max(maxTextureHeight, texture.Height);
Rendering.CheckFramebufferStatus();
Rendering.CheckGLErrors($"At the end of '{nameof(Framebuffer)}.{nameof(AttachRenderTexture)}'.");
}
private static void ParseJsonFramebuffers(Json jsonSettings, List <Framebuffer> framebuffers)
{
//Framebuffers
foreach (var fbPair in jsonSettings.framebuffers)
{
string fbName = fbPair.Key;
var fb = fbPair.Value;
var framebuffer = Framebuffer.Create(fbName);
Framebuffer.Bind(framebuffer);
foreach (var texPair in fb.textures)
{
//bool noWrite = false;
string texName = texPair.Key;
var tex = texPair.Value;
switch (tex.type)
{
case TextureAttachmentType.Color:
break;
case TextureAttachmentType.Depth:
//noWrite = true;
break;
case TextureAttachmentType.DepthStencil: {
framebuffer.AttachRenderbuffer(new Renderbuffer(texName, RenderbufferStorage.Depth24Stencil8), FramebufferAttachment.DepthStencilAttachment);
continue;
}
default:
throw new NotImplementedException();
}
framebuffer.AttachRenderTexture(new RenderTexture(texName, Screen.Width, Screen.Height, textureFormat: tex.format));
Rendering.CheckFramebufferStatus();
}
framebuffers.Add(framebuffer);
}
}
public void AttachRenderbuffer(Renderbuffer renderbuffer, FramebufferAttachment?attachmentType = null)
{
Bind(this);
var attachment = attachmentType ?? nextDefaultAttachment++;
GL.FramebufferRenderbuffer(FramebufferTarget.Framebuffer, attachment, RenderbufferTarget.Renderbuffer, Id);
Rendering.CheckFramebufferStatus();
ArrayUtils.Add(ref renderbuffers, renderbuffer);
var drawBuffersEnum = (DrawBuffersEnum)attachment;
if (Enum.IsDefined(typeof(DrawBuffersEnum), drawBuffersEnum))
{
ArrayUtils.Add(ref drawBuffers, drawBuffersEnum);
}
}
