public FrameBuffer(int width, int height, FBOAttachment attachments = FBOAttachment.NONE)
{
Width = width;
Height = height;
Create(attachments);
}
private void Create(FBOAttachment attachments)
{
var gl = XEngineContext.Graphics;
gl.GenFramebuffersEXT(1u, glFrameBufferArray);
gl.BindFramebufferEXT(OpenGL.GL_FRAMEBUFFER_EXT, Id);
gl.DrawBuffer(OpenGL.GL_COLOR_ATTACHMENT0_EXT);
if (attachments.HasFlag(FBOAttachment.TextureAttachment))
{
AddTextureAttachment();
}
if (attachments.HasFlag(FBOAttachment.DepthTextureAttachment))
{
AddDepthTextureAttachment();
}
if (attachments.HasFlag(FBOAttachment.DepthBufferAttachment))
{
AddDepthBufferAttachment();
}
gl.BindFramebufferEXT(OpenGL.GL_FRAMEBUFFER_EXT, 0u);
}
