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Differential D6922 Diff 22829 source/blender/editors/space_view3d/view3d_draw.c

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source/blender/editors/space_view3d/view3d_draw.c

Show First 20 Lines • Show All 813 Lines • ▼ Show 20 Linesvoid ED_view3d_draw_depth(Depsgraph *depsgraph, ARegion *region, View3D *v3d, bool alphaoverride)
rv3d->rflag |= RV3D_ZOFFSET_DISABLED; rv3d->rflag |= RV3D_ZOFFSET_DISABLED;
GPU_depth_test(true); GPU_depth_test(true);
/* Needed in cases the view-port isn't already setup. */ /* Needed in cases the view-port isn't already setup. */
WM_draw_region_viewport_ensure(region, SPACE_VIEW3D); WM_draw_region_viewport_ensure(region, SPACE_VIEW3D);
WM_draw_region_viewport_bind(region); WM_draw_region_viewport_bind(region);
GPUViewport *viewport = WM_draw_region_get_viewport(region, 0); GPUViewport *viewport = WM_draw_region_get_viewport(region);
/* When Blender is starting, a click event can trigger a depth test while the viewport is not /* When Blender is starting, a click event can trigger a depth test while the viewport is not
* yet available. */ * yet available. */
if (viewport != NULL) { if (viewport != NULL) {
DRW_draw_depth_loop(depsgraph, region, v3d, viewport, false); DRW_draw_depth_loop(depsgraph, region, v3d, viewport, false);
} }
WM_draw_region_viewport_unbind(region); WM_draw_region_viewport_unbind(region);
▲ Show 20 Lines • Show All 1,243 Lines • ▼ Show 20 Lines
void ED_view3d_backbuf_depth_validate(ViewContext *vc) void ED_view3d_backbuf_depth_validate(ViewContext *vc)
{ {
if (vc->v3d->flag & V3D_INVALID_BACKBUF) { if (vc->v3d->flag & V3D_INVALID_BACKBUF) {
ARegion *region = vc->region; ARegion *region = vc->region;
Object *obact_eval = DEG_get_evaluated_object(vc->depsgraph, vc->obact); Object *obact_eval = DEG_get_evaluated_object(vc->depsgraph, vc->obact);
if (obact_eval && ((obact_eval->base_flag & BASE_VISIBLE_DEPSGRAPH) != 0)) { if (obact_eval && ((obact_eval->base_flag & BASE_VISIBLE_DEPSGRAPH) != 0)) {
GPUViewport *viewport = WM_draw_region_get_viewport(region, 0); GPUViewport *viewport = WM_draw_region_get_viewport(region);
DRW_draw_depth_object(vc->region, vc->v3d, viewport, obact_eval); DRW_draw_depth_object(vc->region, vc->v3d, viewport, obact_eval);
} }
vc->v3d->flag &= ~V3D_INVALID_BACKBUF; vc->v3d->flag &= ~V3D_INVALID_BACKBUF;
} }
} }
/** /**
▲ Show 20 Lines • Show All 46 Lines • ▼ Show 20 Lines else if (d->w != w || d->h != h || d->x != x || d->y != y || d->depths == NULL) {
} }
d->depths = MEM_mallocN(sizeof(float) * d->w * d->h, "View depths Subset"); d->depths = MEM_mallocN(sizeof(float) * d->w * d->h, "View depths Subset");
d->damaged = true; d->damaged = true;
} }
if (d->damaged) { if (d->damaged) {
GPUViewport *viewport = WM_draw_region_get_viewport(region, 0); GPUViewport *viewport = WM_draw_region_get_viewport(region);
view3d_opengl_read_Z_pixels(viewport, rect, d->depths); view3d_opengl_read_Z_pixels(viewport, rect, d->depths);
glGetDoublev(GL_DEPTH_RANGE, d->depth_range); glGetDoublev(GL_DEPTH_RANGE, d->depth_range);
d->damaged = false; d->damaged = false;
} }
} }
/* Note, with nouveau drivers the glReadPixels() is very slow. [#24339]. */ /* Note, with nouveau drivers the glReadPixels() is very slow. [#24339]. */
void ED_view3d_depth_update(ARegion *region) void ED_view3d_depth_update(ARegion *region)
Show All 12 Lines if (d->w != region->winx || d->h != region->winy || !d->depths) {
if (d->depths) { if (d->depths) {
MEM_freeN(d->depths); MEM_freeN(d->depths);
} }
d->depths = MEM_mallocN(sizeof(float) * d->w * d->h, "View depths"); d->depths = MEM_mallocN(sizeof(float) * d->w * d->h, "View depths");
d->damaged = true; d->damaged = true;
} }
if (d->damaged) { if (d->damaged) {
GPUViewport *viewport = WM_draw_region_get_viewport(region, 0); GPUViewport *viewport = WM_draw_region_get_viewport(region);
rcti r = { rcti r = {
.xmin = 0, .xmin = 0,
.xmax = d->w, .xmax = d->w,
.ymin = 0, .ymin = 0,
.ymax = d->h, .ymax = d->h,
}; };
view3d_opengl_read_Z_pixels(viewport, &r, d->depths); view3d_opengl_read_Z_pixels(viewport, &r, d->depths);
glGetDoublev(GL_DEPTH_RANGE, d->depth_range); glGetDoublev(GL_DEPTH_RANGE, d->depth_range);
Show All 30 Lines
{ {
/* Setup view matrix. */ /* Setup view matrix. */
ED_view3d_draw_setup_view(NULL, depsgraph, scene, region, v3d, NULL, NULL, NULL); ED_view3d_draw_setup_view(NULL, depsgraph, scene, region, v3d, NULL, NULL, NULL);
GPU_clear(GPU_DEPTH_BIT); GPU_clear(GPU_DEPTH_BIT);
GPU_depth_test(true); GPU_depth_test(true);
GPUViewport *viewport = WM_draw_region_get_viewport(region, 0); GPUViewport *viewport = WM_draw_region_get_viewport(region);
DRW_draw_depth_loop_gpencil(depsgraph, region, v3d, viewport); DRW_draw_depth_loop_gpencil(depsgraph, region, v3d, viewport);
GPU_depth_test(false); GPU_depth_test(false);
} }
/* *********************** customdata **************** */ /* *********************** customdata **************** */
void ED_view3d_datamask(const bContext *C, void ED_view3d_datamask(const bContext *C,
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