diff options
| author | Marius Kintel <marius@kintel.net> | 2013-01-08 18:24:54 (GMT) |
|---|---|---|
| committer | Marius Kintel <marius@kintel.net> | 2013-01-08 18:24:54 (GMT) |
| commit | 8cea6834f68cbbfb85c2568d388bf3b2e707cca5 (patch) | |
| tree | 24d1cf90d6d234671a1c392e4ecd4becf34317c4 /src/polyset.h | |
| parent | d983ede35672b75d9d4e800fe913165846817e51 (diff) | |
bugfix for recently introduced bug: Render negative 2D objects slightly thicker than positive objects to avoid z-buffer tearing with OpenCSG rendering
Diffstat (limited to 'src/polyset.h')
| -rw-r--r-- | src/polyset.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/polyset.h b/src/polyset.h index 4ca57bf..6626f79 100644 --- a/src/polyset.h +++ b/src/polyset.h @@ -29,14 +29,15 @@ public: BoundingBox getBoundingBox() const; +#define CSGMODE_DIFFERENCE_FLAG 0x10 enum csgmode_e { - CSGMODE_NONE, - CSGMODE_NORMAL = 1, - CSGMODE_DIFFERENCE = 2, - CSGMODE_BACKGROUND = 11, - CSGMODE_BACKGROUND_DIFFERENCE = 12, - CSGMODE_HIGHLIGHT = 21, - CSGMODE_HIGHLIGHT_DIFFERENCE = 22 + CSGMODE_NONE = 0x00, + CSGMODE_NORMAL = 0x01, + CSGMODE_DIFFERENCE = CSGMODE_NORMAL | CSGMODE_DIFFERENCE_FLAG, + CSGMODE_BACKGROUND = 0x02, + CSGMODE_BACKGROUND_DIFFERENCE = CSGMODE_BACKGROUND | CSGMODE_DIFFERENCE_FLAG, + CSGMODE_HIGHLIGHT = 0x03, + CSGMODE_HIGHLIGHT_DIFFERENCE = CSGMODE_HIGHLIGHT | CSGMODE_DIFFERENCE_FLAG }; void render_surface(csgmode_e csgmode, const Transform3d &m, GLint *shaderinfo = NULL) const; |