diff options
| author | Ton Roosendaal <ton@blender.org> | 2005-11-28 02:27:14 +0300 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2005-11-28 02:27:14 +0300 |
| commit | 1745a077ad78752cb40afb06b70111d668f843d2 (patch) | |
| tree | 7408944001cf97d6d000cfa5bd7a5d37eb6894d6 /source/blender | |
| parent | ea1df5652d97a0487923705ff169ce6ccefc629a (diff) | |
New object centers were not visible consistantly when using zbuffering.
Instead of disabling zbuffer while drawing it, it now still writes zvalues,
but not tests for it. That way the centers are visible independent of
drawing order.
Diffstat (limited to 'source/blender')
| -rw-r--r-- | source/blender/src/drawobject.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/src/drawobject.c b/source/blender/src/drawobject.c index 2e3c87660eb..c78e4c53859 100644 --- a/source/blender/src/drawobject.c +++ b/source/blender/src/drawobject.c @@ -288,7 +288,8 @@ static void drawcentercircle(float *vec, int selstate, int special_color) size= v3d->persmat[0][3]*vec[0]+ v3d->persmat[1][3]*vec[1]+ v3d->persmat[2][3]*vec[2]+ v3d->persmat[3][3]; size*= v3d->pixsize*((float)U.obcenter_dia*0.5f); - if(v3d->zbuf) glDisable(GL_DEPTH_TEST); + /* using gldepthfunc guarantees that it does write z values, but not checks for it, so centers remain visible independt order of drawing */ + if(v3d->zbuf) glDepthFunc(GL_ALWAYS); glEnable(GL_BLEND); if(special_color) { @@ -306,7 +307,7 @@ static void drawcentercircle(float *vec, int selstate, int special_color) drawcircball(GL_LINE_LOOP, vec, size, v3d->viewinv); glDisable(GL_BLEND); - if(v3d->zbuf) glEnable(GL_DEPTH_TEST); + if(v3d->zbuf) glDepthFunc(GL_LEQUAL); } |