/// <summary>
/// Constructor to create a new FrameBuffer instance.
/// </summary>
/// <param name="tex">Texture the frame buffer will write to</param>
public FrameBuffer(Texture tex)
{
Texture = tex;
// Prepare the target texture for use
Texture.Bind();
// Assign the texture to the frame buffer
GL.BindFramebuffer(FramebufferTarget.Framebuffer, FboID);
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, FramebufferAttachment.ColorAttachment0, tex.TextureTarget, tex.TextureID, 0);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, 0);
// Tools.ErrorCheck("fbo_init");
}
public void SetCurrentTexture(Texture texture)
{
CurrentTexture = texture;
GL.ActiveTexture(TextureUnit);
CurrentTexture.Bind();
}