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Use GL_LINES instead of GL_LINE_LOOP for selected uv edge drawing, avoids an extra conditional and drawing an extra 0 size line per uv.

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Antony Riakiotakis 2011-09-17 15:17:12 +00:00
parent 0ed9f5cce7
commit 18735b6312
1 changed files with 3 additions and 5 deletions
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8
source/blender/editors/uvedit/uvedit_draw.c
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@ -684,7 +684,7 @@ static void draw_uvs(SpaceImage *sima, Scene *scene, Object *obedit)
glColor4ubv((unsigned char *)col2);
if(me->drawflag & ME_DRAWEDGES) {
int lastsel= 0, sel;
int sel;
UI_GetThemeColor4ubv(TH_VERTEX_SELECT, col1);
if(interpedges) {
@ -712,17 +712,15 @@ static void draw_uvs(SpaceImage *sima, Scene *scene, Object *obedit)
if (!BM_GetIndex(efa))
continue;
glBegin(GL_LINE_LOOP);
i = 0;
glBegin(GL_LINES);
BM_ITER(l, &liter, em->bm, BM_LOOPS_OF_FACE, efa) {
sel = (uvedit_edge_selected(em, scene, l)? 1 : 0);
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2);
luv = CustomData_bmesh_get(&em->bm->ldata, l->head.data, CD_MLOOPUV);
glVertex2fv(luv->uv);
luv = CustomData_bmesh_get(&em->bm->ldata, l->next->head.data, CD_MLOOPUV);
glVertex2fv(luv->uv);
i += 1;
}
glEnd();
}