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patch [#32325] textured solid backface culling option

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from Fredrik Hansson (fredrikh)
This commit is contained in:
Campbell Barton
2012-08-14 18:01:58 +00:00
parent e83ef85576
commit 8b941a80c9
1 changed files with 9 additions and 1 deletions
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10
source/blender/editors/space_view3d/drawmesh.c
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@@ -344,6 +344,7 @@ static void draw_textured_begin(Scene *scene, View3D *v3d, RegionView3D *rv3d, O
{
unsigned char obcol[4];
int is_tex, solidtex;
Mesh *me = ob->data;
/* XXX scene->obedit warning */
@@ -366,7 +367,6 @@ static void draw_textured_begin(Scene *scene, View3D *v3d, RegionView3D *rv3d, O
rgba_float_to_uchar(obcol, ob->col);
glCullFace(GL_BACK); glEnable(GL_CULL_FACE);
if (solidtex || v3d->drawtype == OB_TEXTURE) is_tex = 1;
else is_tex = 0;
@@ -376,6 +376,14 @@ static void draw_textured_begin(Scene *scene, View3D *v3d, RegionView3D *rv3d, O
memcpy(Gtexdraw.obcol, obcol, sizeof(obcol));
set_draw_settings_cached(1, NULL, NULL, Gtexdraw);
glShadeModel(GL_SMOOTH);
if (v3d->flag2 & V3D_BACKFACE_CULLING) {
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
}
else {
glDisable(GL_CULL_FACE);
}
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, (me->flag & ME_TWOSIDED) ? GL_TRUE : GL_FALSE);
}
static void draw_textured_end(void)