Clément Foucault
662c0ac970
Fix regression introduced in rBe12767a0352a9e113892b4a07c6c8446d3ff361f The volumes are not a line type and should not be render into the line framebuffer nor it should change the framebuffer.
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup draw_engine
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*/
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#include "DNA_volume_types.h"
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#include "DRW_render.h"
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#include "GPU_shader.h"
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#include "overlay_private.h"
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void OVERLAY_volume_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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const bool is_select = DRW_state_is_select();
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if (is_select) {
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DRWState state = DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS_EQUAL;
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DRW_PASS_CREATE(psl->volume_ps, state | pd->clipping_state);
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GPUShader *sh = OVERLAY_shader_depth_only();
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DRWShadingGroup *grp = DRW_shgroup_create(sh, psl->volume_ps);
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pd->volume_selection_surface_grp = grp;
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DRW_shgroup_uniform_block(grp, "globalsBlock", G_draw.block_ubo);
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}
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else {
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psl->volume_ps = NULL;
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pd->volume_selection_surface_grp = NULL;
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}
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}
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void OVERLAY_volume_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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const bool is_select = DRW_state_is_select();
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if (is_select) {
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struct GPUBatch *geom = DRW_cache_volume_selection_surface_get(ob);
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if (geom != NULL) {
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DRW_shgroup_call(pd->volume_selection_surface_grp, geom, ob);
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}
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}
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}
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void OVERLAY_volume_draw(OVERLAY_Data *vedata)
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{
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OVERLAY_PassList *psl = vedata->psl;
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if (psl->volume_ps) {
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DRW_draw_pass(psl->volume_ps);
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}
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}
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