diff options
Diffstat (limited to 'source/blender/draw/modes/sculpt_mode.c')
| -rw-r--r-- | source/blender/draw/modes/sculpt_mode.c | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/source/blender/draw/modes/sculpt_mode.c b/source/blender/draw/modes/sculpt_mode.c deleted file mode 100644 index f32eb3b73ba..00000000000 --- a/source/blender/draw/modes/sculpt_mode.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * Copyright 2016, Blender Foundation. - */ - -/** \file - * \ingroup draw - */ - -#include "DRW_engine.h" -#include "DRW_render.h" - -#include "DNA_object_types.h" -#include "DNA_mesh_types.h" -#include "DNA_meshdata_types.h" - -#include "BKE_pbvh.h" -#include "BKE_paint.h" -#include "BKE_subdiv_ccg.h" - -/* If builtin shaders are needed */ -#include "GPU_shader.h" - -#include "draw_common.h" -#include "draw_mode_engines.h" - -extern char datatoc_common_view_lib_glsl[]; -extern char datatoc_sculpt_mask_vert_glsl[]; -extern char datatoc_gpu_shader_3D_smooth_color_frag_glsl[]; - -/* *********** LISTS *********** */ -/* All lists are per viewport specific datas. - * They are all free when viewport changes engines - * or is free itself. Use SCULPT_engine_init() to - * initialize most of them and SCULPT_cache_init() - * for SCULPT_PassList */ - -typedef struct SCULPT_PassList { - /* Declare all passes here and init them in - * SCULPT_cache_init(). - * Only contains (DRWPass *) */ - struct DRWPass *pass; -} SCULPT_PassList; - -typedef struct SCULPT_FramebufferList { - /* Contains all framebuffer objects needed by this engine. - * Only contains (GPUFrameBuffer *) */ - struct GPUFrameBuffer *fb; -} SCULPT_FramebufferList; - -typedef struct SCULPT_TextureList { - /* Contains all framebuffer textures / utility textures - * needed by this engine. Only viewport specific textures - * (not per object). Only contains (GPUTexture *) */ - struct GPUTexture *texture; -} SCULPT_TextureList; - -typedef struct SCULPT_StorageList { - /* Contains any other memory block that the engine needs. - * Only directly MEM_(m/c)allocN'ed blocks because they are - * free with MEM_freeN() when viewport is freed. - * (not per object) */ - struct CustomStruct *block; - struct SCULPT_PrivateData *g_data; -} SCULPT_StorageList; - -typedef struct SCULPT_Data { - /* Struct returned by DRW_viewport_engine_data_ensure. - * If you don't use one of these, just make it a (void *) */ - // void *fbl; - void *engine_type; /* Required */ - SCULPT_FramebufferList *fbl; - SCULPT_TextureList *txl; - SCULPT_PassList *psl; - SCULPT_StorageList *stl; -} SCULPT_Data; - -/* *********** STATIC *********** */ - -static struct { - struct GPUShader *shader_mask; -} e_data = {NULL}; /* Engine data */ - -typedef struct SCULPT_PrivateData { - DRWShadingGroup *mask_overlay_grp; -} SCULPT_PrivateData; /* Transient data */ - -/* *********** FUNCTIONS *********** */ - -/* Init Textures, Framebuffers, Storage and Shaders. - * It is called for every frames. - * (Optional) */ -static void SCULPT_engine_init(void *vedata) -{ - SCULPT_TextureList *txl = ((SCULPT_Data *)vedata)->txl; - SCULPT_FramebufferList *fbl = ((SCULPT_Data *)vedata)->fbl; - SCULPT_StorageList *stl = ((SCULPT_Data *)vedata)->stl; - - UNUSED_VARS(txl, fbl, stl); - - if (!e_data.shader_mask) { - e_data.shader_mask = DRW_shader_create_with_lib(datatoc_sculpt_mask_vert_glsl, - NULL, - datatoc_gpu_shader_3D_smooth_color_frag_glsl, - datatoc_common_view_lib_glsl, - NULL); - } -} - -/* Here init all passes and shading groups - * Assume that all Passes are NULL */ -static void SCULPT_cache_init(void *vedata) -{ - SCULPT_PassList *psl = ((SCULPT_Data *)vedata)->psl; - SCULPT_StorageList *stl = ((SCULPT_Data *)vedata)->stl; - - if (!stl->g_data) { - stl->g_data = MEM_mallocN(sizeof(*stl->g_data), __func__); - } - - { - const DRWContextState *draw_ctx = DRW_context_state_get(); - View3D *v3d = draw_ctx->v3d; - - DRWState state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_EQUAL | DRW_STATE_BLEND_MUL; - psl->pass = DRW_pass_create("Sculpt Pass", state); - - DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.shader_mask, psl->pass); - DRW_shgroup_uniform_float(shgrp, "maskOpacity", &v3d->overlay.sculpt_mode_mask_opacity, 1); - stl->g_data->mask_overlay_grp = shgrp; - } -} - -/* Add geometry to shadingGroups. Execute for each objects */ -static void SCULPT_cache_populate(void *vedata, Object *ob) -{ - SCULPT_PassList *psl = ((SCULPT_Data *)vedata)->psl; - SCULPT_StorageList *stl = ((SCULPT_Data *)vedata)->stl; - - UNUSED_VARS(psl, stl); - - if (ob->sculpt) { - const DRWContextState *draw_ctx = DRW_context_state_get(); - - if ((ob == draw_ctx->obact) && - (BKE_sculptsession_use_pbvh_draw(ob, draw_ctx->v3d) || - !ob->sculpt->deform_modifiers_active || ob->sculpt->shapekey_active)) { - PBVH *pbvh = ob->sculpt->pbvh; - if (pbvh && pbvh_has_mask(pbvh)) { - DRW_shgroup_call_sculpt(stl->g_data->mask_overlay_grp, ob, false, true, false); - } - } - } -} - -static void SCULPT_draw_scene(void *vedata) -{ - SCULPT_PassList *psl = ((SCULPT_Data *)vedata)->psl; - - DRW_draw_pass(psl->pass); -} - -static void SCULPT_engine_free(void) -{ - DRW_SHADER_FREE_SAFE(e_data.shader_mask); -} - -static const DrawEngineDataSize SCULPT_data_size = DRW_VIEWPORT_DATA_SIZE(SCULPT_Data); - -DrawEngineType draw_engine_sculpt_type = { - NULL, - NULL, - N_("SculptMode"), - &SCULPT_data_size, - &SCULPT_engine_init, - &SCULPT_engine_free, - &SCULPT_cache_init, - &SCULPT_cache_populate, - NULL, - NULL, /* draw_background but not needed by mode engines */ - &SCULPT_draw_scene, - NULL, - NULL, -}; |