diff options
Diffstat (limited to 'source/gameengine/GamePlayer/common/GPC_Canvas.cpp')
| -rw-r--r-- | source/gameengine/GamePlayer/common/GPC_Canvas.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/gameengine/GamePlayer/common/GPC_Canvas.cpp b/source/gameengine/GamePlayer/common/GPC_Canvas.cpp index 3fa27b40928..100ab4b72b3 100644 --- a/source/gameengine/GamePlayer/common/GPC_Canvas.cpp +++ b/source/gameengine/GamePlayer/common/GPC_Canvas.cpp @@ -100,6 +100,12 @@ void GPC_Canvas::ClearColor(float r, float g, float b, float a) void GPC_Canvas::SetViewPort(int x1, int y1, int x2, int y2) { + /* x1 and y1 are the min pixel coordinate (e.g. 0) + x2 and y2 are the max pixel coordinate + the width,height is calculated including both pixels + therefore: max - min + 1 + */ + /* XXX, nasty, this needs to go somewhere else, * but where... definitly need to clean up this * whole canvas/rendertools mess. |