public TextureGL AttachTexture(
FramebufferAttachment attachment,
PixelFormat format,
PixelInternalFormat internalFormat
)
{
TextureGL texture = new TextureGL(viewport.Width, viewport.Height, format, internalFormat);
textures[attachment] = texture;
AttachTextureLevel(attachment, 0);
return(texture);
}
public TextureGL AttachTextureArray(
FramebufferAttachment attachment,
PixelFormat format,
PixelInternalFormat internalFormat,
int layerCount
)
{
TextureGL texture = new TextureGL(viewport.Width, viewport.Height, format, internalFormat, layerCount);
textures[attachment] = texture;
AttachTextureLayer(attachment, 0, 0);
return(texture);
}
public int CompareTo(object o)
{
TextureGL other = (TextureGL)o;
if (
(textureObject == other.textureObject) &&
(BindTarget == other.BindTarget)
)
{
return(0);
}
return(-1);
}
public TextureGL AttachCubeTexture(
FramebufferAttachment attachment,
PixelFormat format,
PixelInternalFormat internalFormat
)
{
if (viewport.Width != viewport.Height)
{
throw new System.InvalidOperationException();
}
TextureGL texture = new TextureGL(viewport.Width, format, internalFormat);
textures[attachment] = texture;
AttachCubeFace(attachment, TextureTarget.TextureCubeMapNegativeX, 0);
return(texture);
}
public void AttachCubeFace(
FramebufferAttachment attachment,
TextureTarget face,
int level
)
{
textures[attachment].Apply();
GL.BindFramebuffer(FramebufferTarget.Framebuffer, framebufferObject);
TextureGL texture = textures[attachment];
texture.FramebufferTexture2D(
FramebufferTarget.Framebuffer,
attachment,
face,
level
);
}
public void CopyFrom(IUniformValue src)
{
TextureGL other = (TextureGL)src;
textureObject = other.textureObject;
}
