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Differential D3314 Diff 10862 source/blender/editors/space_view3d/view3d_view.c

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source/blender/editors/space_view3d/view3d_view.c

Show First 20 Lines • Show All 115 Lines • ▼ Show 20 Linesstatic void view3d_smooth_view_state_restore(const struct SmoothView3DState *sms_state,
rv3d->dist = sms_state->dist; rv3d->dist = sms_state->dist;
v3d->lens = sms_state->lens; v3d->lens = sms_state->lens;
} }
/* will start timer if appropriate */ /* will start timer if appropriate */
/* the arguments are the desired situation */ /* the arguments are the desired situation */
void ED_view3d_smooth_view_ex( void ED_view3d_smooth_view_ex(
/* avoid passing in the context */ /* avoid passing in the context */
wmWindowManager *wm, wmWindow *win, ScrArea *sa, const Depsgraph *depsgraph, wmWindowManager *wm, wmWindow *win, ScrArea *sa,
View3D *v3d, ARegion *ar, const int smooth_viewtx, View3D *v3d, ARegion *ar, const int smooth_viewtx,
const V3D_SmoothParams *sview) const V3D_SmoothParams *sview)
{ {
RegionView3D *rv3d = ar->regiondata; RegionView3D *rv3d = ar->regiondata;
struct SmoothView3DStore sms = {{0}}; struct SmoothView3DStore sms = {{0}};
bool ok = false; bool ok = false;
/* initialize sms */ /* initialize sms */
view3d_smooth_view_state_backup(&sms.dst, v3d, rv3d); view3d_smooth_view_state_backup(&sms.dst, v3d, rv3d);
view3d_smooth_view_state_backup(&sms.src, v3d, rv3d); view3d_smooth_view_state_backup(&sms.src, v3d, rv3d);
/* if smoothview runs multiple times... */ /* if smoothview runs multiple times... */
if (rv3d->sms == NULL) { if (rv3d->sms == NULL) {
view3d_smooth_view_state_backup(&sms.org, v3d, rv3d); view3d_smooth_view_state_backup(&sms.org, v3d, rv3d);
} }
else { else {
Show All 32 Lines if (sview->dyn_ofs) {
copy_v3_v3(sms.dyn_ofs, sview->dyn_ofs); copy_v3_v3(sms.dyn_ofs, sview->dyn_ofs);
sms.use_dyn_ofs = true; sms.use_dyn_ofs = true;
/* calculate the final destination offset */ /* calculate the final destination offset */
view3d_orbit_apply_dyn_ofs(sms.dst.ofs, sms.src.ofs, sms.src.quat, sms.dst.quat, sms.dyn_ofs); view3d_orbit_apply_dyn_ofs(sms.dst.ofs, sms.src.ofs, sms.src.quat, sms.dst.quat, sms.dyn_ofs);
} }
if (sview->camera) { if (sview->camera) {
sms.dst.dist = ED_view3d_offset_distance(sview->camera->obmat, sview->ofs, VIEW3D_DIST_FALLBACK); Object* camera_eval = DEG_get_evaluated_object(depsgraph, sview->camera);
ED_view3d_from_object(sview->camera, sms.dst.ofs, sms.dst.quat, &sms.dst.dist, &sms.dst.lens); sms.dst.dist = ED_view3d_offset_distance(camera_eval->obmat, sview->ofs, VIEW3D_DIST_FALLBACK);
ED_view3d_from_object(camera_eval, sms.dst.ofs, sms.dst.quat, &sms.dst.dist, &sms.dst.lens);
sms.to_camera = true; /* restore view3d values in end */ sms.to_camera = true; /* restore view3d values in end */
} }
/* skip smooth viewing for render engine draw */ /* skip smooth viewing for render engine draw */
if (smooth_viewtx && v3d->drawtype != OB_RENDER) { if (smooth_viewtx && v3d->drawtype != OB_RENDER) {
bool changed = false; /* zero means no difference */ bool changed = false; /* zero means no difference */
if (sview->camera_old != sview->camera) if (sview->camera_old != sview->camera)
changed = true; changed = true;
else if (sms.dst.dist != rv3d->dist) else if (sms.dst.dist != rv3d->dist)
changed = true; changed = true;
else if (sms.dst.lens != v3d->lens) else if (sms.dst.lens != v3d->lens)
changed = true; changed = true;
else if (!equals_v3v3(sms.dst.ofs, rv3d->ofs)) else if (!equals_v3v3(sms.dst.ofs, rv3d->ofs))
changed = true; changed = true;
else if (!equals_v4v4(sms.dst.quat, rv3d->viewquat)) else if (!equals_v4v4(sms.dst.quat, rv3d->viewquat))
changed = true; changed = true;
/* The new view is different from the old one /* The new view is different from the old one
* so animate the view */ * so animate the view */
if (changed) { if (changed) {
/* original values */ /* original values */
if (sview->camera_old) { if (sview->camera_old) {
sms.src.dist = ED_view3d_offset_distance(sview->camera_old->obmat, rv3d->ofs, 0.0f); Object* camera_old_eval = DEG_get_evaluated_object(depsgraph, sview->camera_old);
sms.src.dist = ED_view3d_offset_distance(camera_old_eval->obmat, rv3d->ofs, 0.0f);
/* this */ /* this */
ED_view3d_from_object(sview->camera_old, sms.src.ofs, sms.src.quat, &sms.src.dist, &sms.src.lens); ED_view3d_from_object(camera_old_eval, sms.src.ofs, sms.src.quat, &sms.src.dist, &sms.src.lens);
} }
/* grid draw as floor */ /* grid draw as floor */
if ((rv3d->viewlock & RV3D_LOCKED) == 0) { if ((rv3d->viewlock & RV3D_LOCKED) == 0) {
/* use existing if exists, means multiple calls to smooth view wont loose the original 'view' setting */ /* use existing if exists, means multiple calls to smooth view wont loose the original 'view' setting */
rv3d->view = RV3D_VIEW_USER; rv3d->view = RV3D_VIEW_USER;
} }
sms.time_allowed = (double)smooth_viewtx / 1000.0; sms.time_allowed = (double)smooth_viewtx / 1000.0;
/* if this is view rotation only /* if this is view rotation only
* we can decrease the time allowed by * we can decrease the time allowed by
* the angle between quats * the angle between quats
* this means small rotations wont lag */ * this means small rotations wont lag */
if (sview->quat && !sview->ofs && !sview->dist) { if (sview->quat && !sview->ofs && !sview->dist) {
/* scale the time allowed by the rotation */ /* scale the time allowed by the rotation */
sms.time_allowed *= (double)fabsf(angle_signed_normalized_qtqt(sms.dst.quat, sms.src.quat)) / M_PI; /* 180deg == 1.0 */ sms.time_allowed *= (double)fabsf(angle_signed_normalized_qtqt(sms.dst.quat, sms.src.quat)) / M_PI; /* 180deg == 1.0 */
} }
/* ensure it shows correct */ /* ensure it shows correct */
if (sms.to_camera) { if (sms.to_camera) {
/* use ortho if we move from an ortho view to an ortho camera */ /* use ortho if we move from an ortho view to an ortho camera */
Object* camera_eval = DEG_get_evaluated_object(depsgraph, sview->camera);
rv3d->persp = (((rv3d->is_persp == false) && rv3d->persp = (((rv3d->is_persp == false) &&
(sview->camera->type == OB_CAMERA) && (camera_eval->type == OB_CAMERA) &&
(((Camera *)sview->camera->data)->type == CAM_ORTHO)) ? (((Camera *)camera_eval->data)->type == CAM_ORTHO)) ?
RV3D_ORTHO : RV3D_PERSP); RV3D_ORTHO : RV3D_PERSP);
} }
rv3d->rflag |= RV3D_NAVIGATING; rv3d->rflag |= RV3D_NAVIGATING;
/* not essential but in some cases the caller will tag the area for redraw, /* not essential but in some cases the caller will tag the area for redraw,
* and in that case we can get a flicker of the 'org' user view but we want to see 'src' */ * and in that case we can get a flicker of the 'org' user view but we want to see 'src' */
view3d_smooth_view_state_restore(&sms.src, v3d, rv3d); view3d_smooth_view_state_restore(&sms.src, v3d, rv3d);
Show All 32 Linesvoid ED_view3d_smooth_view_ex(
} }
} }
void ED_view3d_smooth_view( void ED_view3d_smooth_view(
bContext *C, bContext *C,
View3D *v3d, ARegion *ar, const int smooth_viewtx, View3D *v3d, ARegion *ar, const int smooth_viewtx,
const struct V3D_SmoothParams *sview) const struct V3D_SmoothParams *sview)
{ {
const Depsgraph *depsgraph = CTX_data_depsgraph(C);
wmWindowManager *wm = CTX_wm_manager(C); wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win = CTX_wm_window(C); wmWindow *win = CTX_wm_window(C);
ScrArea *sa = CTX_wm_area(C); ScrArea *sa = CTX_wm_area(C);
ED_view3d_smooth_view_ex( ED_view3d_smooth_view_ex(
depsgraph,
wm, win, sa, wm, win, sa,
v3d, ar, smooth_viewtx, v3d, ar, smooth_viewtx,
sview); sview);
} }
/* only meant for timer usage */ /* only meant for timer usage */
static void view3d_smoothview_apply(bContext *C, View3D *v3d, ARegion *ar, bool sync_boxview) static void view3d_smoothview_apply(bContext *C, View3D *v3d, ARegion *ar, bool sync_boxview)
{ {
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