(width, height int)
| 105 | } |
| 106 | |
| 107 | func (fb *Framebuffer) Open(width, height int) { |
| 108 | if fb.isOpen { |
| 109 | return |
| 110 | } |
| 111 | engo.Gl.BindFrameBuffer(fb.fbo) |
| 112 | fb.oldVP = engo.Gl.GetViewport() |
| 113 | engo.Gl.Viewport(0, 0, width, height) |
| 114 | fb.isOpen = true |
| 115 | } |
| 116 | |
| 117 | func (fb *Framebuffer) Close() { |
| 118 | if !fb.isOpen { |