Brecht Van Lommel
1e7776907c
* External engines do not use the PBVH and need slower depsgraph updates. * Final depsgraph tag after stroke finishes was missing for sculpt color painting, caused missing updates for other viewports as well as any modifiers or nodes on other objects using the colors.
84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2020 Blender Foundation. */
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/** \file
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* \ingroup draw_engine
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*/
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#include "BKE_paint.h"
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#include "DRW_render.h"
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#include "ED_view3d.h"
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#include "overlay_private.hh"
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void OVERLAY_fade_init(OVERLAY_Data * /*vedata*/)
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{
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}
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void OVERLAY_fade_cache_init(OVERLAY_Data *vedata)
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{
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OVERLAY_PassList *psl = vedata->psl;
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OVERLAY_PrivateData *pd = vedata->stl->pd;
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for (int i = 0; i < 2; i++) {
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/* Non Meshes Pass (Camera, empties, lights ...) */
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DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL | DRW_STATE_BLEND_ALPHA;
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DRW_PASS_CREATE(psl->fade_ps[i], state | pd->clipping_state);
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GPUShader *sh = OVERLAY_shader_uniform_color();
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pd->fade_grp[i] = DRW_shgroup_create(sh, psl->fade_ps[i]);
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const DRWContextState *draw_ctx = DRW_context_state_get();
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float color[4];
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ED_view3d_background_color_get(draw_ctx->scene, draw_ctx->v3d, color);
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color[3] = pd->overlay.fade_alpha;
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if (draw_ctx->v3d->shading.background_type == V3D_SHADING_BACKGROUND_THEME) {
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srgb_to_linearrgb_v4(color, color);
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}
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DRW_shgroup_uniform_vec4_copy(pd->fade_grp[i], "ucolor", color);
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}
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if (!pd->use_in_front) {
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pd->fade_grp[IN_FRONT] = pd->fade_grp[NOT_IN_FRONT];
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}
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}
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void OVERLAY_fade_cache_populate(OVERLAY_Data *vedata, Object *ob)
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{
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OVERLAY_PrivateData *pd = vedata->stl->pd;
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if (pd->xray_enabled) {
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return;
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}
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const DRWContextState *draw_ctx = DRW_context_state_get();
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const bool use_sculpt_pbvh = BKE_sculptsession_use_pbvh_draw(ob, draw_ctx->rv3d) &&
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!DRW_state_is_image_render();
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const bool is_xray = (ob->dtx & OB_DRAW_IN_FRONT) != 0;
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if (use_sculpt_pbvh) {
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DRW_shgroup_call_sculpt(pd->fade_grp[is_xray], ob, false, false, false, false, false);
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}
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else {
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struct GPUBatch *geom = DRW_cache_object_surface_get(ob);
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if (geom) {
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DRW_shgroup_call(pd->fade_grp[is_xray], geom, ob);
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}
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}
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}
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void OVERLAY_fade_draw(OVERLAY_Data *vedata)
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{
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OVERLAY_PassList *psl = vedata->psl;
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DRW_draw_pass(psl->fade_ps[NOT_IN_FRONT]);
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}
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void OVERLAY_fade_infront_draw(OVERLAY_Data *vedata)
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{
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OVERLAY_PassList *psl = vedata->psl;
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DRW_draw_pass(psl->fade_ps[IN_FRONT]);
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}
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