diff options
| author | rubidium <rubidium@openttd.org> | 2007-09-14 21:36:59 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2007-09-14 21:36:59 +0000 |
| commit | f68051d19b2e79ecaf64e3fd7cbdb22011e3a642 (patch) | |
| tree | 4cb158ec2b460b3b96cde83dc31d9994bc4837a3 /src | |
| parent | b62d995ce885349b7c283cb70f70bb978279c4a2 (diff) | |
| download | openttd-f68051d19b2e79ecaf64e3fd7cbdb22011e3a642.tar.xz | |
(svn r11104) -Fix: bounding boxes also overlap when the min of a bounding box is equal to the max of another bounding box. Patch by frosch.
Diffstat (limited to 'src')
| -rw-r--r-- | src/viewport.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/viewport.cpp b/src/viewport.cpp index 5880c445f..a40ba6392 100644 --- a/src/viewport.cpp +++ b/src/viewport.cpp @@ -1147,9 +1147,9 @@ static void ViewportSortParentSprites(ParentSpriteToDraw *psd[]) /* Decide which comparator to use, based on whether the bounding * boxes overlap */ - if (ps->xmax > ps2->xmin && ps->xmin < ps2->xmax && // overlap in X? - ps->ymax > ps2->ymin && ps->ymin < ps2->ymax && // overlap in Y? - ps->zmax > ps2->zmin && ps->zmin < ps2->zmax) { // overlap in Z? + if (ps->xmax >= ps2->xmin && ps->xmin <= ps2->xmax && // overlap in X? + ps->ymax >= ps2->ymin && ps->ymin <= ps2->ymax && // overlap in Y? + ps->zmax >= ps2->zmin && ps->zmin <= ps2->zmax) { // overlap in Z? /* Use X+Y+Z as the sorting order, so sprites closer to the bottom of * the screen and with higher Z elevation, are drawn in front. * Here X,Y,Z are the coordinates of the "center of mass" of the sprite, |