| | 1 | This ProtocolZero query uses the graphical abilities of Quake 3 to render the world as seen from the bot's perspective, much like [[vc]]. Unlike [[vc]], however, it returns the contents of the OpenGL depth component buffer instead of the color buffer. Larger values are further away, while smaller values are closer to the camera plane. |
| | 2 | |
| | 3 | See [[vc]] for some additional notes on [[vc]] and [[vd]]. |
| | 4 | |
| | 5 | '''Parameters:''' |
| | 6 | None. |
| | 7 | |
| | 8 | '''Responds:''' |
| | 9 | * ''w h DATA'' where w is the width of the image, h is the height of the image, and DATA is w*h*4 bytes of depth information, formatting according to GL_INT. I believe this typically means that they are little-endian, but you're best off determining it for yourself. The first 4 bytes belong to the lower-left corner of the image, and they proceed to the right (and then up when the row is filled). |
| | 10 | |
| | 11 | '''Reports:''' |
| | 12 | * ''done'' when the task completes. |
| | 13 | * ''popped'' if popped by [[po]]. |
| | 14 | * ''forgotten'' if deleted by [[fa]] or [[fm]]. |
| | 15 | * ''replaced'' if replaced by a command scheduled with 'r'. |
| | 16 | |
| | 17 | '''Example:''' |
| | 18 | * User sends: "n vd 512" |
| | 19 | * Bot replies "rs vd 512 640 480 5q'5hn?o1qin716[32\-..." |
| | 20 | * Bot replies "cp vd 512 done" |
