forked from bartvdbraak/blender
[#18291] Viewing muliple object UV's in the UV/Image editor
patch from Chris and Guillermo S. Romero.
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373d4fe6d3
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334da0fa57
@ -95,6 +95,10 @@
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/* This is a TESTBASELIB that can work without a 3D view */
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#define TESTBASELIB_BGMODE(base) ( ((base)->flag & SELECT) && ((base)->lay & (G.vd ? G.vd->lay : G.scene->lay)) && ((base)->object->id.lib==0) && (((base)->object->restrictflag & OB_RESTRICT_VIEW)==0))
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/* Test base for 2D Windows */
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/* This is added so that DNA_view3d_types.h doesn't have to be included */
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#define TESTBASE_2D(base) ( ((base)->flag & SELECT) && ((base)->lay & G.scene->lay) && (((base)->object->restrictflag & OB_RESTRICT_VIEW)==0))
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#define BASE_SELECTABLE(base) ((base->lay & G.vd->lay) && (base->object->restrictflag & (OB_RESTRICT_SELECT|OB_RESTRICT_VIEW))==0)
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#define FIRSTBASE G.scene->base.first
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#define LASTBASE G.scene->base.last
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@ -539,6 +539,7 @@ typedef struct SpaceImaSel {
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#define SI_SMOOTH_UV 1<<20
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#define SI_DRAW_STRETCH 1<<21
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#define SI_DISPGP 1<<22
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#define SI_DRAW_OTHER 1<<23
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/* SpaceIpo->flag */
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#define SIPO_LOCK_VIEW 1<<0
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@ -474,12 +474,13 @@ void draw_uvs_sima(void)
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MTFace *tface,*activetface = NULL;
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EditMesh *em = G.editMesh;
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EditFace *efa, *efa_act;
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Base *base;
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char col1[4], col2[4];
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float pointsize;
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int drawface;
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int lastsel, sel;
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if (!G.obedit || !CustomData_has_layer(&em->fdata, CD_MTFACE))
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return;
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@ -489,7 +490,47 @@ void draw_uvs_sima(void)
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myortho2(G.v2d->cur.xmin, G.v2d->cur.xmax, G.v2d->cur.ymin, G.v2d->cur.ymax);
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glLoadIdentity();
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if(G.sima->flag & SI_DRAW_OTHER) {
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base= FIRSTBASE;
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if(base) {
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MTFace *activetf;
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Image *curimage;
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activetf = get_active_mtface(NULL, NULL, 1);
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if (activetf) {
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curimage = activetf->tpage;
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glColor3ub(96, 96, 96);
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while(base) {
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if (TESTBASE_2D(base)) {
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Object *ob;
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ob = base->object;
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if ((ob->type==OB_MESH) && (ob!=G.obedit)) {
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Mesh *me;
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me = ob->data;
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if (me->mtface) {
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MFace *mface;
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int a;
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mface= me->mface;
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tface= me->mtface;
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for (a=me->totface; a>0; a--, tface++, mface++) {
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if (tface->tpage == curimage) {
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glBegin(GL_LINE_LOOP);
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glVertex2fv(tface->uv[0]);
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glVertex2fv(tface->uv[1]);
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glVertex2fv(tface->uv[2]);
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if(mface->v4) glVertex2fv(tface->uv[3]);
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glEnd();
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}
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}
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}
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}
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}
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base= base->next;
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}
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}
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}
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}
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if(G.sima->flag & SI_DRAWTOOL) {
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/* draws the grey mesh when painting */
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glColor3ub(112, 112, 112);
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@ -902,7 +943,7 @@ void draw_uvs_sima(void)
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}
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glLineWidth(1);
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col2[0] = col2[1] = col2[2] = 128; col2[3] = 255;
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col2[0] = col2[1] = col2[2] = 192; col2[3] = 255;
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glColor4ubv((unsigned char *)col2);
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if (G.f & G_DRAWEDGES) {
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@ -1467,7 +1508,8 @@ static void image_panel_view_properties(short cntrl) // IMAGE_HANDLER_VIEW_PROPE
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uiDefButBitI(block, TOG, G_DRAWFACES, B_REDR, "Faces", 10,30,60,19, &G.f, 0, 0, 0, 0, "Displays all faces as shades in the 3d view and UV editor");
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uiDefButBitI(block, TOG, G_DRAWEDGES, B_REDR, "Edges", 70, 30,60,19, &G.f, 0, 0, 0, 0, "Displays selected edges using hilights in the 3d view and UV editor");
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uiDefButBitI(block, TOG, SI_DRAWSHADOW, B_REDR, "Final Shadow", 130, 30,110,19, &G.sima->flag, 0, 0, 0, 0, "Draw the final result from the objects modifiers");
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uiDefButBitI(block, TOG, SI_DRAWSHADOW, B_REDR, "Final Shadow", 130, 30,100,19, &G.sima->flag, 0, 0, 0, 0, "Draw the final result from the objects modifiers");
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uiDefButBitI(block, TOG, SI_DRAW_OTHER, B_REDR, "Other Objs", 230, 30, 80, 19, &G.sima->flag, 0, 0, 0, 0, "Also draw all 3d view selected mesh objects that use this image");
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uiDefButBitI(block, TOG, SI_DRAW_STRETCH, B_REDR, "UV Stretch", 10,0,100,19, &G.sima->flag, 0, 0, 0, 0, "Difference between UV's and the 3D coords (blue for low distortion, red is high)");
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if (G.sima->flag & SI_DRAW_STRETCH) {
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