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Fix T47891: Edges throw shadow in edit mode

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This commit is contained in:
Campbell Barton 2016-04-20 12:39:15 +10:00
parent 4ee5ba41bb
commit 81a477f4dc
1 changed files with 148 additions and 138 deletions
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54
source/blender/editors/space_view3d/drawobject.c
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@ -3678,30 +3678,11 @@ static void draw_em_fancy(Scene *scene, ARegion *ar, View3D *v3d,
{
RegionView3D *rv3d = ar->regiondata;
Mesh *me = ob->data;
BMFace *efa_act = BM_mesh_active_face_get(em->bm, false, true); /* annoying but active faces is stored differently */
BMEdge *eed_act = NULL;
BMVert *eve_act = NULL;
bool use_occlude_wire = (v3d->flag2 & V3D_OCCLUDE_WIRE) && (dt > OB_WIRE);
const bool use_occlude_wire = (dt > OB_WIRE) && (v3d->flag2 & V3D_OCCLUDE_WIRE);
bool use_depth_offset = false;
glLineWidth(1);
if (em->bm->selected.last) {
BMEditSelection *ese = em->bm->selected.last;
/* face is handled above */
#if 0
if (ese->type == BM_FACE) {
efa_act = (BMFace *)ese->data;
}
else
#endif
if (ese->htype == BM_EDGE) {
eed_act = (BMEdge *)ese->ele;
}
else if (ese->htype == BM_VERT) {
eve_act = (BMVert *)ese->ele;
}
}
BM_mesh_elem_table_ensure(em->bm, BM_VERT | BM_EDGE | BM_FACE);
if (check_object_draw_editweight(me, finalDM)) {
@ -3710,6 +3691,7 @@ static void draw_em_fancy(Scene *scene, ARegion *ar, View3D *v3d,
ED_view3d_polygon_offset(rv3d, 1.0);
glDepthMask(0);
use_depth_offset = true;
}
else {
glEnable(GL_DEPTH_TEST);
@ -3756,6 +3738,7 @@ static void draw_em_fancy(Scene *scene, ARegion *ar, View3D *v3d,
ED_view3d_polygon_offset(rv3d, 1.0);
glDepthMask(0);
use_depth_offset = true;
}
else {
if (cageDM != finalDM) {
@ -3764,6 +3747,32 @@ static void draw_em_fancy(Scene *scene, ARegion *ar, View3D *v3d,
}
}
if ((dt > OB_WIRE) && (v3d->flag2 & V3D_RENDER_SHADOW)) {
/* pass */
}
else {
/* annoying but active faces is stored differently */
BMFace *efa_act = BM_mesh_active_face_get(em->bm, false, true);
BMEdge *eed_act = NULL;
BMVert *eve_act = NULL;
if (em->bm->selected.last) {
BMEditSelection *ese = em->bm->selected.last;
/* face is handled above */
#if 0
if (ese->type == BM_FACE) {
efa_act = (BMFace *)ese->data;
}
else
#endif
if (ese->htype == BM_EDGE) {
eed_act = (BMEdge *)ese->ele;
}
else if (ese->htype == BM_VERT) {
eve_act = (BMVert *)ese->ele;
}
}
if ((me->drawflag & ME_DRAWFACES) && (use_occlude_wire == false)) { /* transp faces */
unsigned char col1[4], col2[4], col3[4];
#ifdef WITH_FREESTYLE
@ -3901,8 +3910,9 @@ static void draw_em_fancy(Scene *scene, ARegion *ar, View3D *v3d,
draw_em_indices(em);
}
}
}
if (dt > OB_WIRE) {
if (use_depth_offset) {
glDepthMask(1);
ED_view3d_polygon_offset(rv3d, 0.0);
GPU_object_material_unbind();