PointDensity *BKE_add_pointdensity(void)
{
PointDensity *pd;
pd = MEM_callocN(sizeof(PointDensity), "pointdensity");
pd->flag = 0;
pd->radius = 0.3f;
pd->falloff_type = TEX_PD_FALLOFF_STD;
pd->falloff_softness = 2.0;
pd->source = TEX_PD_PSYS;
pd->point_tree = NULL;
pd->point_data = NULL;
pd->noise_size = 0.5f;
pd->noise_depth = 1;
pd->noise_fac = 1.0f;
pd->noise_influence = TEX_PD_NOISE_STATIC;
pd->coba = add_colorband(true);
pd->speed_scale = 1.0f;
pd->totpoints = 0;
pd->object = NULL;
pd->psys = 0;
pd->psys_cache_space = TEX_PD_WORLDSPACE;
pd->falloff_curve = curvemapping_add(1, 0, 0, 1, 1);
pd->falloff_curve->preset = CURVE_PRESET_LINE;
pd->falloff_curve->cm->flag &= ~CUMA_EXTEND_EXTRAPOLATE;
curvemap_reset(pd->falloff_curve->cm, &pd->falloff_curve->clipr, pd->falloff_curve->preset, CURVEMAP_SLOPE_POSITIVE);
curvemapping_changed(pd->falloff_curve, FALSE);
return pd;
}
/**
* Library Operations
* \param preset CurveMappingPreset
*/
void BKE_brush_curve_preset(Brush *b, int preset)
{
CurveMap *cm = NULL;
if (!b->curve)
b->curve = curvemapping_add(1, 0, 0, 1, 1);
cm = b->curve->cm;
cm->flag &= ~CUMA_EXTEND_EXTRAPOLATE;
b->curve->preset = preset;
curvemap_reset(cm, &b->curve->clipr, b->curve->preset, CURVEMAP_SLOPE_NEGATIVE);
curvemapping_changed(b->curve, false);
}
static void node_composit_init_huecorrect(bNodeTree *UNUSED(ntree), bNode *node)
{
CurveMapping *cumapping = node->storage = curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f);
int c;
cumapping->preset = CURVE_PRESET_MID9;
for (c = 0; c < 3; c++) {
CurveMap *cuma = &cumapping->cm[c];
curvemap_reset(cuma, &cumapping->clipr, cumapping->preset, CURVEMAP_SLOPE_POSITIVE);
}
/* default to showing Saturation */
cumapping->cur = 1;
}
static void hue_correct_init_data(SequenceModifierData *smd)
{
HueCorrectModifierData *hcmd = (HueCorrectModifierData *) smd;
int c;
curvemapping_set_defaults(&hcmd->curve_mapping, 1, 0.0f, 0.0f, 1.0f, 1.0f);
hcmd->curve_mapping.preset = CURVE_PRESET_MID9;
for (c = 0; c < 3; c++) {
CurveMap *cuma = &hcmd->curve_mapping.cm[c];
curvemap_reset(cuma, &hcmd->curve_mapping.clipr, hcmd->curve_mapping.preset, CURVEMAP_SLOPE_POSITIVE);
}
/* default to showing Saturation */
hcmd->curve_mapping.cur = 1;
}
/**
* Update defaults in startup.blend, without having to save and embed the file.
* This function can be emptied each time the startup.blend is updated. */
void BLO_update_defaults_startup_blend(Main *bmain, const char *app_template)
{
/* For all builtin templates shipped with Blender. */
const bool builtin_template =
(!app_template ||
STR_ELEM(app_template, "2D_Animation", "Sculpting", "VFX", "Video_Editing"));
/* For all startup.blend files. */
for (bScreen *screen = bmain->screens.first; screen; screen = screen->id.next) {
for (ScrArea *sa = screen->areabase.first; sa; sa = sa->next) {
for (ARegion *ar = sa->regionbase.first; ar; ar = ar->next) {
/* Remove all stored panels, we want to use defaults
* (order, open/closed) as defined by UI code here! */
BKE_area_region_panels_free(&ar->panels);
/* some toolbars have been saved as initialized,
* we don't want them to have odd zoom-level or scrolling set, see: T47047 */
if (ELEM(ar->regiontype, RGN_TYPE_UI, RGN_TYPE_TOOLS, RGN_TYPE_TOOL_PROPS)) {
ar->v2d.flag &= ~V2D_IS_INITIALISED;
}
}
for (SpaceLink *sl = sa->spacedata.first; sl; sl = sl->next) {
switch (sl->spacetype) {
case SPACE_VIEW3D: {
View3D *v3d = (View3D *)sl;
v3d->overlay.texture_paint_mode_opacity = 1.0f;
v3d->overlay.weight_paint_mode_opacity = 1.0f;
v3d->overlay.vertex_paint_mode_opacity = 1.0f;
/* grease pencil settings */
v3d->vertex_opacity = 1.0f;
v3d->gp_flag |= V3D_GP_SHOW_EDIT_LINES;
/* Skip startups that use the viewport color by default. */
if (v3d->shading.background_type != V3D_SHADING_BACKGROUND_VIEWPORT) {
copy_v3_fl(v3d->shading.background_color, 0.05f);
}
break;
}
case SPACE_FILE: {
SpaceFile *sfile = (SpaceFile *)sl;
if (sfile->params) {
const char *dir_default = BKE_appdir_folder_default();
if (dir_default) {
STRNCPY(sfile->params->dir, dir_default);
sfile->params->file[0] = '\0';
}
}
break;
}
}
}
}
}
if (builtin_template) {
/* Name all screens by their workspaces (avoids 'Default.###' names). */
/* Default only has one window. */
wmWindow *win = ((wmWindowManager *)bmain->wm.first)->windows.first;
for (WorkSpace *workspace = bmain->workspaces.first; workspace;
workspace = workspace->id.next) {
WorkSpaceLayout *layout = BKE_workspace_hook_layout_for_workspace_get(win->workspace_hook,
workspace);
bScreen *screen = layout->screen;
BLI_strncpy(screen->id.name + 2, workspace->id.name + 2, sizeof(screen->id.name) - 2);
BLI_libblock_ensure_unique_name(bmain, screen->id.name);
}
}
if (app_template == NULL) {
/* 'UV Editing' should use UV mode. */
bScreen *screen = BLI_findstring(&bmain->screens, "UV Editing", offsetof(ID, name) + 2);
for (ScrArea *sa = screen->areabase.first; sa; sa = sa->next) {
for (SpaceLink *sl = sa->spacedata.first; sl; sl = sl->next) {
if (sl->spacetype == SPACE_IMAGE) {
SpaceImage *sima = (SpaceImage *)sl;
if (sima->mode == SI_MODE_VIEW) {
sima->mode = SI_MODE_UV;
}
}
}
}
}
/* For 2D animation template. */
if (app_template && STREQ(app_template, "2D_Animation")) {
for (WorkSpace *workspace = bmain->workspaces.first; workspace;
workspace = workspace->id.next) {
const char *name = workspace->id.name + 2;
if (STREQ(name, "Drawing")) {
workspace->object_mode = OB_MODE_PAINT_GPENCIL;
}
}
/* set object in drawing mode */
for (Object *object = bmain->objects.first; object; object = object->id.next) {
if (object->type == OB_GPENCIL) {
bGPdata *gpd = (bGPdata *)object->data;
object->mode = OB_MODE_PAINT_GPENCIL;
gpd->flag |= GP_DATA_STROKE_PAINTMODE;
break;
}
}
/* Be sure curfalloff and primitive are initializated */
for (Scene *scene = bmain->scenes.first; scene; scene = scene->id.next) {
ToolSettings *ts = scene->toolsettings;
if (ts->gp_sculpt.cur_falloff == NULL) {
ts->gp_sculpt.cur_falloff = curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f);
CurveMapping *gp_falloff_curve = ts->gp_sculpt.cur_falloff;
curvemapping_initialize(gp_falloff_curve);
curvemap_reset(gp_falloff_curve->cm,
&gp_falloff_curve->clipr,
CURVE_PRESET_GAUSS,
CURVEMAP_SLOPE_POSITIVE);
}
if (ts->gp_sculpt.cur_primitive == NULL) {
ts->gp_sculpt.cur_primitive = curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f);
CurveMapping *gp_primitive_curve = ts->gp_sculpt.cur_primitive;
curvemapping_initialize(gp_primitive_curve);
curvemap_reset(gp_primitive_curve->cm,
&gp_primitive_curve->clipr,
CURVE_PRESET_BELL,
CURVEMAP_SLOPE_POSITIVE);
}
}
}
if (builtin_template) {
/* Clear all tools to use default options instead, ignore the tool saved in the file. */
for (WorkSpace *workspace = bmain->workspaces.first; workspace;
workspace = workspace->id.next) {
while (!BLI_listbase_is_empty(&workspace->tools)) {
BKE_workspace_tool_remove(workspace, workspace->tools.first);
}
}
for (bScreen *screen = bmain->screens.first; screen; screen = screen->id.next) {
for (ScrArea *sa = screen->areabase.first; sa; sa = sa->next) {
if (sa->spacetype == SPACE_ACTION) {
/* Show marker lines, hide channels and collapse summary in timelines. */
SpaceAction *saction = sa->spacedata.first;
saction->flag |= SACTION_SHOW_MARKER_LINES;
if (saction->mode == SACTCONT_TIMELINE) {
saction->ads.flag |= ADS_FLAG_SUMMARY_COLLAPSED;
for (ARegion *ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->regiontype == RGN_TYPE_CHANNELS) {
ar->flag |= RGN_FLAG_HIDDEN;
}
}
}
}
else if (sa->spacetype == SPACE_GRAPH) {
SpaceGraph *sipo = sa->spacedata.first;
sipo->flag |= SIPO_MARKER_LINES;
}
else if (sa->spacetype == SPACE_NLA) {
SpaceNla *snla = sa->spacedata.first;
snla->flag |= SNLA_SHOW_MARKER_LINES;
}
else if (sa->spacetype == SPACE_TEXT) {
/* Show syntax and line numbers in Script workspace text editor. */
SpaceText *stext = sa->spacedata.first;
stext->showsyntax = true;
stext->showlinenrs = true;
}
else if (sa->spacetype == SPACE_VIEW3D) {
/* Screen space cavity by default for faster performance. */
View3D *v3d = sa->spacedata.first;
v3d->shading.cavity_type = V3D_SHADING_CAVITY_CURVATURE;
}
else if (sa->spacetype == SPACE_CLIP) {
SpaceClip *sclip = sa->spacedata.first;
sclip->around = V3D_AROUND_CENTER_MEDIAN;
}
}
}
/* Show toopbar for sculpt/paint modes. */
for (bScreen *screen = bmain->screens.first; screen; screen = screen->id.next) {
bool show_tool_header = false;
if (app_template == NULL) {
if (STR_ELEM(screen->id.name + 2, "Sculpting", "Texture Paint")) {
show_tool_header = true;
}
}
else if (STREQ(app_template, "2D_Animation")) {
if (STR_ELEM(screen->id.name + 2, "2D Animation", "2D Full Canvas")) {
show_tool_header = true;
}
}
else if (STREQ(app_template, "Sculpting")) {
if (STR_ELEM(screen->id.name + 2, "Sculpting")) {
show_tool_header = true;
}
}
if (show_tool_header) {
for (ScrArea *sa = screen->areabase.first; sa; sa = sa->next) {
for (SpaceLink *sl = sa->spacedata.first; sl; sl = sl->next) {
ListBase *regionbase = (sl == sa->spacedata.first) ? &sa->regionbase : &sl->regionbase;
for (ARegion *ar = regionbase->first; ar; ar = ar->next) {
if (ar->regiontype == RGN_TYPE_TOOL_HEADER) {
ar->flag &= ~(RGN_FLAG_HIDDEN | RGN_FLAG_HIDDEN_BY_USER);
}
}
}
}
}
}
for (Scene *scene = bmain->scenes.first; scene; scene = scene->id.next) {
BLI_strncpy(scene->r.engine, RE_engine_id_BLENDER_EEVEE, sizeof(scene->r.engine));
scene->r.cfra = 1.0f;
scene->r.displaymode = R_OUTPUT_WINDOW;
if (app_template && STREQ(app_template, "Video_Editing")) {
/* Filmic is too slow, use default until it is optimized. */
STRNCPY(scene->view_settings.view_transform, "Default");
STRNCPY(scene->view_settings.look, "None");
}
else {
/* AV Sync break physics sim caching, disable until that is fixed. */
scene->audio.flag &= ~AUDIO_SYNC;
scene->flag &= ~SCE_FRAME_DROP;
}
/* Don't enable compositing nodes. */
if (scene->nodetree) {
ntreeFreeNestedTree(scene->nodetree);
MEM_freeN(scene->nodetree);
scene->nodetree = NULL;
scene->use_nodes = false;
}
/* Rename render layers. */
BKE_view_layer_rename(bmain, scene, scene->view_layers.first, "View Layer");
/* New EEVEE defaults. */
scene->eevee.bloom_intensity = 0.05f;
scene->eevee.bloom_clamp = 0.0f;
scene->eevee.motion_blur_shutter = 0.5f;
}
/* Rename light objects. */
rename_id_for_versioning(bmain, ID_OB, "Lamp", "Light");
rename_id_for_versioning(bmain, ID_LA, "Lamp", "Light");
for (Mesh *mesh = bmain->meshes.first; mesh; mesh = mesh->id.next) {
/* Match default for new meshes. */
mesh->smoothresh = DEG2RADF(30);
}
}
for (bScreen *sc = bmain->screens.first; sc; sc = sc->id.next) {
for (ScrArea *sa = sc->areabase.first; sa; sa = sa->next) {
for (SpaceLink *sl = sa->spacedata.first; sl; sl = sl->next) {
if (sl->spacetype == SPACE_VIEW3D) {
View3D *v3d = (View3D *)sl;
v3d->shading.flag |= V3D_SHADING_SPECULAR_HIGHLIGHT;
}
}
}
}
for (Scene *scene = bmain->scenes.first; scene; scene = scene->id.next) {
copy_v3_v3(scene->display.light_direction, (float[3]){M_SQRT1_3, M_SQRT1_3, M_SQRT1_3});
copy_v2_fl2(scene->safe_areas.title, 0.1f, 0.05f);
copy_v2_fl2(scene->safe_areas.action, 0.035f, 0.035f);
}
