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author | Lukas Tönne <lukas.toenne@gmail.com> | 2016-12-28 19:30:58 +0300 |
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committer | Lukas Tönne <lukas.toenne@gmail.com> | 2016-12-28 19:30:58 +0300 |
commit | 6ecab6dd8e48d564a2b43e0e81e79d079e8b4c77 (patch) | |
tree | 618e2d24eb34a05a81f726dd52eb2b7468e9296d /source/blender/editors/space_time | |
parent | 605263177b8eea24c1449e4dbf0138175ec3dddf (diff) |
Revert particle system and point cache removal in blender2.8 branch.
This reverts commit 5aa19be91263a249ffae75573e3b32f24269d890 and b4a721af694817fa921b119df83d33ede7d7fed0.
Due to postponement of particle system rewrite it was decided to put particle code
back into the 2.8 branch for the time being.
Diffstat (limited to 'source/blender/editors/space_time')
-rw-r--r-- | source/blender/editors/space_time/space_time.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/source/blender/editors/space_time/space_time.c b/source/blender/editors/space_time/space_time.c index f199820dd10..5e7060d6651 100644 --- a/source/blender/editors/space_time/space_time.c +++ b/source/blender/editors/space_time/space_time.c @@ -50,6 +50,7 @@ #include "BKE_main.h" #include "BKE_modifier.h" #include "BKE_screen.h" +#include "BKE_pointcache.h" #include "ED_anim_api.h" #include "ED_keyframes_draw.h" @@ -113,6 +114,162 @@ static void time_draw_sfra_efra(Scene *scene, View2D *v2d) immUnbindProgram(); } +static void time_draw_cache(SpaceTime *stime, Object *ob, Scene *scene) +{ + PTCacheID *pid; + ListBase pidlist; + SpaceTimeCache *stc = stime->caches.first; + const float cache_draw_height = (4.0f * UI_DPI_FAC * U.pixelsize); + float yoffs = 0.f; + + if (!(stime->cache_display & TIME_CACHE_DISPLAY) || (!ob)) + return; + + BKE_ptcache_ids_from_object(&pidlist, ob, scene, 0); + + /* iterate over pointcaches on the active object, + * add spacetimecache and vertex array for each */ + for (pid = pidlist.first; pid; pid = pid->next) { + float col[4], *fp; + int i, sta = pid->cache->startframe, end = pid->cache->endframe; + int len = (end - sta + 1) * 4; + + switch (pid->type) { + case PTCACHE_TYPE_SOFTBODY: + if (!(stime->cache_display & TIME_CACHE_SOFTBODY)) continue; + break; + case PTCACHE_TYPE_PARTICLES: + if (!(stime->cache_display & TIME_CACHE_PARTICLES)) continue; + break; + case PTCACHE_TYPE_CLOTH: + if (!(stime->cache_display & TIME_CACHE_CLOTH)) continue; + break; + case PTCACHE_TYPE_SMOKE_DOMAIN: + case PTCACHE_TYPE_SMOKE_HIGHRES: + if (!(stime->cache_display & TIME_CACHE_SMOKE)) continue; + break; + case PTCACHE_TYPE_DYNAMICPAINT: + if (!(stime->cache_display & TIME_CACHE_DYNAMICPAINT)) continue; + break; + case PTCACHE_TYPE_RIGIDBODY: + if (!(stime->cache_display & TIME_CACHE_RIGIDBODY)) continue; + break; + } + + if (pid->cache->cached_frames == NULL) + continue; + + /* make sure we have stc with correct array length */ + if (stc == NULL || MEM_allocN_len(stc->array) != len * 2 * sizeof(float)) { + if (stc) { + MEM_freeN(stc->array); + } + else { + stc = MEM_callocN(sizeof(SpaceTimeCache), "spacetimecache"); + BLI_addtail(&stime->caches, stc); + } + + stc->array = MEM_callocN(len * 2 * sizeof(float), "SpaceTimeCache array"); + } + + /* fill the vertex array with a quad for each cached frame */ + for (i = sta, fp = stc->array; i <= end; i++) { + if (pid->cache->cached_frames[i - sta]) { + fp[0] = (float)i - 0.5f; + fp[1] = 0.0; + fp += 2; + + fp[0] = (float)i - 0.5f; + fp[1] = 1.0; + fp += 2; + + fp[0] = (float)i + 0.5f; + fp[1] = 1.0; + fp += 2; + + fp[0] = (float)i + 0.5f; + fp[1] = 0.0; + fp += 2; + } + } + + glPushMatrix(); + glTranslatef(0.0, (float)V2D_SCROLL_HEIGHT + yoffs, 0.0); + glScalef(1.0, cache_draw_height, 0.0); + + switch (pid->type) { + case PTCACHE_TYPE_SOFTBODY: + col[0] = 1.0; col[1] = 0.4; col[2] = 0.02; + col[3] = 0.1; + break; + case PTCACHE_TYPE_PARTICLES: + col[0] = 1.0; col[1] = 0.1; col[2] = 0.02; + col[3] = 0.1; + break; + case PTCACHE_TYPE_CLOTH: + col[0] = 0.1; col[1] = 0.1; col[2] = 0.75; + col[3] = 0.1; + break; + case PTCACHE_TYPE_SMOKE_DOMAIN: + case PTCACHE_TYPE_SMOKE_HIGHRES: + col[0] = 0.2; col[1] = 0.2; col[2] = 0.2; + col[3] = 0.1; + break; + case PTCACHE_TYPE_DYNAMICPAINT: + col[0] = 1.0; col[1] = 0.1; col[2] = 0.75; + col[3] = 0.1; + break; + case PTCACHE_TYPE_RIGIDBODY: + col[0] = 1.0; col[1] = 0.6; col[2] = 0.0; + col[3] = 0.1; + break; + default: + col[0] = 1.0; col[1] = 0.0; col[2] = 1.0; + col[3] = 0.1; + BLI_assert(0); + break; + } + glColor4fv(col); + + glEnable(GL_BLEND); + + glRectf((float)sta, 0.0, (float)end, 1.0); + + col[3] = 0.4f; + if (pid->cache->flag & PTCACHE_BAKED) { + col[0] -= 0.4f; col[1] -= 0.4f; col[2] -= 0.4f; + } + else if (pid->cache->flag & PTCACHE_OUTDATED) { + col[0] += 0.4f; col[1] += 0.4f; col[2] += 0.4f; + } + glColor4fv(col); + + glEnableClientState(GL_VERTEX_ARRAY); + glVertexPointer(2, GL_FLOAT, 0, stc->array); + glDrawArrays(GL_QUADS, 0, (fp - stc->array) / 2); + glDisableClientState(GL_VERTEX_ARRAY); + + glDisable(GL_BLEND); + + glPopMatrix(); + + yoffs += cache_draw_height; + + stc = stc->next; + } + + BLI_freelistN(&pidlist); + + /* free excessive caches */ + while (stc) { + SpaceTimeCache *tmp = stc->next; + BLI_remlink(&stime->caches, stc); + MEM_freeN(stc->array); + MEM_freeN(stc); + stc = tmp; + } +} + static void time_cache_free(SpaceTime *stime) { SpaceTimeCache *stc; @@ -377,6 +534,7 @@ static void time_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn) case ND_BONE_ACTIVE: case ND_POINTCACHE: case ND_MODIFIER: + case ND_PARTICLE: case ND_KEYS: ED_area_tag_refresh(sa); ED_area_tag_redraw(sa); @@ -451,6 +609,7 @@ static void time_main_region_draw(const bContext *C, ARegion *ar) /* draw entirely, view changes should be handled here */ Scene *scene = CTX_data_scene(C); SpaceTime *stime = CTX_wm_space_time(C); + Object *obact = CTX_data_active_object(C); View2D *v2d = &ar->v2d; View2DGrid *grid; View2DScrollers *scrollers; @@ -488,6 +647,9 @@ static void time_main_region_draw(const bContext *C, ARegion *ar) UI_view2d_view_orthoSpecial(ar, v2d, 1); ED_markers_draw(C, 0); + /* caches */ + time_draw_cache(stime, obact, scene); + /* callback */ UI_view2d_view_ortho(v2d); ED_region_draw_cb_draw(C, ar, REGION_DRAW_POST_VIEW); |