Differential D3007 Diff 9853 source/blender/editors/space_view3d/view3d_edit.c

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source/blender/editors/space_view3d/view3d_edit.c

Show First 20 Lines • Show All 519 Lines • ▼ Show 20 Lines	void ED_view3d_quadview_update(ScrArea sa, ARegion ar, bool do_clip)

ED_area_tag_redraw(sa);		ED_area_tag_redraw(sa);
}		}

/* ************************ init for view ops ********************************/		/* ************************ init for view ops ********************************/

typedef struct ViewOpsData {		typedef struct ViewOpsData {
/* context pointers (assigned by viewops_data_alloc) */		/* context pointers (assigned by viewops_data_alloc) */
		const Depsgraph *depsgraph;
Scene *scene;		Scene *scene;
ScrArea *sa;		ScrArea *sa;
ARegion *ar;		ARegion *ar;
View3D *v3d;		View3D *v3d;
RegionView3D *rv3d;		RegionView3D *rv3d;

/* needed for continuous zoom */		/* needed for continuous zoom */
wmTimer *timer;		wmTimer *timer;
▲ Show 20 Lines • Show All 55 Lines • ▼ Show 20 Lines
* Allocate and fill in context pointers for #ViewOpsData		* Allocate and fill in context pointers for #ViewOpsData
*/		*/
static void viewops_data_alloc(bContext C, wmOperator op)		static void viewops_data_alloc(bContext C, wmOperator op)
{		{
ViewOpsData *vod = MEM_callocN(sizeof(ViewOpsData), "viewops data");		ViewOpsData *vod = MEM_callocN(sizeof(ViewOpsData), "viewops data");

/* store data */		/* store data */
op->customdata = vod;		op->customdata = vod;
		vod->depsgraph = CTX_data_depsgraph(C);
vod->scene = CTX_data_scene(C);		vod->scene = CTX_data_scene(C);
vod->sa = CTX_wm_area(C);		vod->sa = CTX_wm_area(C);
vod->ar = CTX_wm_region(C);		vod->ar = CTX_wm_region(C);
vod->v3d = vod->sa->spacedata.first;		vod->v3d = vod->sa->spacedata.first;
vod->rv3d = vod->ar->regiondata;		vod->rv3d = vod->ar->regiondata;
}		}

void view3d_orbit_apply_dyn_ofs(		void view3d_orbit_apply_dyn_ofs(
▲ Show 20 Lines • Show All 1,541 Lines • ▼ Show 20 Lines	#if 0
WM_modalkeymap_add_item(keymap, LEFTSHIFTKEY, KM_PRESS, KM_ANY, 0, VIEWROT_MODAL_SWITCH_MOVE);		WM_modalkeymap_add_item(keymap, LEFTSHIFTKEY, KM_PRESS, KM_ANY, 0, VIEWROT_MODAL_SWITCH_MOVE);
#endif		#endif

/* assign map to operators */		/* assign map to operators */
WM_modalkeymap_assign(keymap, "VIEW3D_OT_zoom");		WM_modalkeymap_assign(keymap, "VIEW3D_OT_zoom");
}		}

static void view_zoom_mouseloc_camera(		static void view_zoom_mouseloc_camera(
Scene scene, View3D v3d,		Scene scene, const Depsgraph depsgraph, View3D *v3d,
ARegion *ar, float dfac, int mx, int my)		ARegion *ar, float dfac, int mx, int my)
{		{
RegionView3D *rv3d = ar->regiondata;		RegionView3D *rv3d = ar->regiondata;
const float zoomfac = BKE_screen_view3d_zoom_to_fac(rv3d->camzoom);		const float zoomfac = BKE_screen_view3d_zoom_to_fac(rv3d->camzoom);
const float zoomfac_new = CLAMPIS(zoomfac * (1.0f / dfac), RV3D_CAMZOOM_MIN_FACTOR, RV3D_CAMZOOM_MAX_FACTOR);		const float zoomfac_new = CLAMPIS(zoomfac * (1.0f / dfac), RV3D_CAMZOOM_MIN_FACTOR, RV3D_CAMZOOM_MAX_FACTOR);
const float camzoom_new = BKE_screen_view3d_zoom_from_fac(zoomfac_new);		const float camzoom_new = BKE_screen_view3d_zoom_from_fac(zoomfac_new);


if (U.uiflag & USER_ZOOM_TO_MOUSEPOS) {		if (U.uiflag & USER_ZOOM_TO_MOUSEPOS) {
float zoomfac_px;		float zoomfac_px;
rctf camera_frame_old;		rctf camera_frame_old;
rctf camera_frame_new;		rctf camera_frame_new;

const float pt_src[2] = {mx, my};		const float pt_src[2] = {mx, my};
float pt_dst[2];		float pt_dst[2];
float delta_px[2];		float delta_px[2];

ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &camera_frame_old, false);		ED_view3d_calc_camera_border(scene, depsgraph, ar, v3d, rv3d, &camera_frame_old, false);
BLI_rctf_translate(&camera_frame_old, ar->winrct.xmin, ar->winrct.ymin);		BLI_rctf_translate(&camera_frame_old, ar->winrct.xmin, ar->winrct.ymin);

rv3d->camzoom = camzoom_new;		rv3d->camzoom = camzoom_new;
CLAMP(rv3d->camzoom, RV3D_CAMZOOM_MIN, RV3D_CAMZOOM_MAX);		CLAMP(rv3d->camzoom, RV3D_CAMZOOM_MIN, RV3D_CAMZOOM_MAX);

ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &camera_frame_new, false);		ED_view3d_calc_camera_border(scene, depsgraph, ar, v3d, rv3d, &camera_frame_new, false);
BLI_rctf_translate(&camera_frame_new, ar->winrct.xmin, ar->winrct.ymin);		BLI_rctf_translate(&camera_frame_new, ar->winrct.xmin, ar->winrct.ymin);

BLI_rctf_transform_pt_v(&camera_frame_new, &camera_frame_old, pt_dst, pt_src);		BLI_rctf_transform_pt_v(&camera_frame_new, &camera_frame_old, pt_dst, pt_src);
sub_v2_v2v2(delta_px, pt_dst, pt_src);		sub_v2_v2v2(delta_px, pt_dst, pt_src);

/* translate the camera offset using pixel space delta		/* translate the camera offset using pixel space delta
* mapped back to the camera (same logic as panning in camera view) */		* mapped back to the camera (same logic as panning in camera view) */
zoomfac_px = BKE_screen_view3d_zoom_to_fac(rv3d->camzoom) * 2.0f;		zoomfac_px = BKE_screen_view3d_zoom_to_fac(rv3d->camzoom) * 2.0f;
▲ Show 20 Lines • Show All 130 Lines • ▼ Show 20 Lines	zfac = viewzoom_scale_value(
&vod->ar->winrct, viewzoom, zoom_invert, true, xy, &vod->origx,		&vod->ar->winrct, viewzoom, zoom_invert, true, xy, &vod->origx,
zoomfac, zoomfac_prev,		zoomfac, zoomfac_prev,
&vod->timer_lastdraw);		&vod->timer_lastdraw);

if (zfac != 1.0f && zfac != 0.0f) {		if (zfac != 1.0f && zfac != 0.0f) {
/* calculate inverted, then invert again (needed because of camera zoom scaling) */		/* calculate inverted, then invert again (needed because of camera zoom scaling) */
zfac = 1.0f / zfac;		zfac = 1.0f / zfac;
view_zoom_mouseloc_camera(		view_zoom_mouseloc_camera(
vod->scene, vod->v3d,		vod->scene, vod->depsgraph, vod->v3d,
vod->ar, zfac, vod->oldx, vod->oldy);		vod->ar, zfac, vod->oldx, vod->oldy);
}		}

ED_region_tag_redraw(vod->ar);		ED_region_tag_redraw(vod->ar);
}		}

static void viewzoom_apply_3d(		static void viewzoom_apply_3d(
ViewOpsData *vod, const int xy[2],		ViewOpsData *vod, const int xy[2],
▲ Show 20 Lines • Show All 97 Lines • ▼ Show 20 Lines	if (ret & OPERATOR_FINISHED) {
viewops_data_free(C, op);		viewops_data_free(C, op);
}		}

return ret;		return ret;
}		}

static int viewzoom_exec(bContext C, wmOperator op)		static int viewzoom_exec(bContext C, wmOperator op)
{		{
		const Depsgraph *depsgraph = CTX_data_depsgraph(C);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
View3D *v3d;		View3D *v3d;
RegionView3D *rv3d;		RegionView3D *rv3d;
ScrArea *sa;		ScrArea *sa;
ARegion *ar;		ARegion *ar;
bool use_cam_zoom;		bool use_cam_zoom;
float dist_range[2];		float dist_range[2];

Show All 20 Lines	static int viewzoom_exec(bContext C, wmOperator op)
use_cam_zoom = (rv3d->persp == RV3D_CAMOB) && !(rv3d->is_persp && ED_view3d_camera_lock_check(v3d, rv3d));		use_cam_zoom = (rv3d->persp == RV3D_CAMOB) && !(rv3d->is_persp && ED_view3d_camera_lock_check(v3d, rv3d));

ED_view3d_dist_range_get(v3d, dist_range);		ED_view3d_dist_range_get(v3d, dist_range);

if (delta < 0) {		if (delta < 0) {
const float step = 1.2f;		const float step = 1.2f;
/* this min and max is also in viewmove() */		/* this min and max is also in viewmove() */
if (use_cam_zoom) {		if (use_cam_zoom) {
view_zoom_mouseloc_camera(scene, v3d, ar, step, mx, my);		view_zoom_mouseloc_camera(scene, depsgraph, v3d, ar, step, mx, my);
}		}
else {		else {
if (rv3d->dist < dist_range[1]) {		if (rv3d->dist < dist_range[1]) {
view_zoom_mouseloc_3d(ar, step, mx, my);		view_zoom_mouseloc_3d(ar, step, mx, my);
}		}
}		}
}		}
else {		else {
const float step = 1.0f / 1.2f;		const float step = 1.0f / 1.2f;
if (use_cam_zoom) {		if (use_cam_zoom) {
view_zoom_mouseloc_camera(scene, v3d, ar, step, mx, my);		view_zoom_mouseloc_camera(scene, depsgraph, v3d, ar, step, mx, my);
}		}
else {		else {
if (rv3d->dist > dist_range[0]) {		if (rv3d->dist > dist_range[0]) {
view_zoom_mouseloc_3d(ar, step, mx, my);		view_zoom_mouseloc_3d(ar, step, mx, my);
}		}
}		}
}		}

▲ Show 20 Lines • Show All 872 Lines • ▼ Show 20 Lines	void VIEW3D_OT_view_center_pick(wmOperatorType *ot)
ot->poll = ED_operator_view3d_active;		ot->poll = ED_operator_view3d_active;

/* flags */		/* flags */
ot->flag = 0;		ot->flag = 0;
}		}

static int view3d_center_camera_exec(bContext C, wmOperator UNUSED(op)) /* was view3d_home() in 2.4x */		static int view3d_center_camera_exec(bContext C, wmOperator UNUSED(op)) /* was view3d_home() in 2.4x */
{		{
		const Depsgraph *depsgraph = CTX_data_depsgraph(C);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
float xfac, yfac;		float xfac, yfac;
float size[2];		float size[2];

View3D *v3d;		View3D *v3d;
ARegion *ar;		ARegion *ar;
RegionView3D *rv3d;		RegionView3D *rv3d;

/* no NULL check is needed, poll checks */		/* no NULL check is needed, poll checks */
ED_view3d_context_user_region(C, &v3d, &ar);		ED_view3d_context_user_region(C, &v3d, &ar);
rv3d = ar->regiondata;		rv3d = ar->regiondata;

rv3d->camdx = rv3d->camdy = 0.0f;		rv3d->camdx = rv3d->camdy = 0.0f;

ED_view3d_calc_camera_border_size(scene, ar, v3d, rv3d, size);		ED_view3d_calc_camera_border_size(scene, depsgraph, ar, v3d, rv3d, size);

/* 4px is just a little room from the edge of the area */		/* 4px is just a little room from the edge of the area */
xfac = (float)ar->winx / (float)(size[0] + 4);		xfac = (float)ar->winx / (float)(size[0] + 4);
yfac = (float)ar->winy / (float)(size[1] + 4);		yfac = (float)ar->winy / (float)(size[1] + 4);

rv3d->camzoom = BKE_screen_view3d_zoom_from_fac(min_ff(xfac, yfac));		rv3d->camzoom = BKE_screen_view3d_zoom_from_fac(min_ff(xfac, yfac));
CLAMP(rv3d->camzoom, RV3D_CAMZOOM_MIN, RV3D_CAMZOOM_MAX);		CLAMP(rv3d->camzoom, RV3D_CAMZOOM_MIN, RV3D_CAMZOOM_MAX);

▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines	void VIEW3D_OT_view_center_lock(wmOperatorType *ot)
/* flags */		/* flags */
ot->flag = 0;		ot->flag = 0;
}		}

/* ******************* Set render border operator **************** */		/* ******************* Set render border operator **************** */

static int render_border_exec(bContext C, wmOperator op)		static int render_border_exec(bContext C, wmOperator op)
{		{
		const Depsgraph *depsgraph = CTX_data_depsgraph(C);
View3D *v3d = CTX_wm_view3d(C);		View3D *v3d = CTX_wm_view3d(C);
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
RegionView3D *rv3d = ED_view3d_context_rv3d(C);		RegionView3D *rv3d = ED_view3d_context_rv3d(C);

Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);

rcti rect;		rcti rect;
rctf vb, border;		rctf vb, border;

const bool camera_only = RNA_boolean_get(op->ptr, "camera_only");		const bool camera_only = RNA_boolean_get(op->ptr, "camera_only");

if (camera_only && rv3d->persp != RV3D_CAMOB)		if (camera_only && rv3d->persp != RV3D_CAMOB)
return OPERATOR_PASS_THROUGH;		return OPERATOR_PASS_THROUGH;

/* get border select values using rna */		/* get border select values using rna */
WM_operator_properties_border_to_rcti(op, &rect);		WM_operator_properties_border_to_rcti(op, &rect);

/* calculate range */		/* calculate range */

if (rv3d->persp == RV3D_CAMOB) {		if (rv3d->persp == RV3D_CAMOB) {
ED_view3d_calc_camera_border(scene, ar, v3d, rv3d, &vb, false);		ED_view3d_calc_camera_border(scene, depsgraph, ar, v3d, rv3d, &vb, false);
}		}
else {		else {
vb.xmin = 0;		vb.xmin = 0;
vb.ymin = 0;		vb.ymin = 0;
vb.xmax = ar->winx;		vb.xmax = ar->winx;
vb.ymax = ar->winy;		vb.ymax = ar->winy;
}		}

▲ Show 20 Lines • Show All 276 Lines • ▼ Show 20 Lines	void VIEW3D_OT_zoom_border(wmOperatorType *ot)
/* flags */		/* flags */
ot->flag = 0;		ot->flag = 0;

/* rna */		/* rna */
WM_operator_properties_gesture_border_zoom(ot);		WM_operator_properties_gesture_border_zoom(ot);
}		}

/* sets the view to 1:1 camera/render-pixel */		/* sets the view to 1:1 camera/render-pixel */
static void view3d_set_1_to_1_viewborder(Scene scene, ARegion ar, View3D *v3d)		static void view3d_set_1_to_1_viewborder(Scene scene, const Depsgraph depsgraph, ARegion ar, View3D v3d)
{		{
RegionView3D *rv3d = ar->regiondata;		RegionView3D *rv3d = ar->regiondata;
float size[2];		float size[2];
int im_width = (scene->r.size * scene->r.xsch) / 100;		int im_width = (scene->r.size * scene->r.xsch) / 100;

ED_view3d_calc_camera_border_size(scene, ar, v3d, rv3d, size);		ED_view3d_calc_camera_border_size(scene, depsgraph, ar, v3d, rv3d, size);

rv3d->camzoom = BKE_screen_view3d_zoom_from_fac((float)im_width / size[0]);		rv3d->camzoom = BKE_screen_view3d_zoom_from_fac((float)im_width / size[0]);
CLAMP(rv3d->camzoom, RV3D_CAMZOOM_MIN, RV3D_CAMZOOM_MAX);		CLAMP(rv3d->camzoom, RV3D_CAMZOOM_MIN, RV3D_CAMZOOM_MAX);
}		}

static int view3d_zoom_1_to_1_camera_exec(bContext C, wmOperator UNUSED(op))		static int view3d_zoom_1_to_1_camera_exec(bContext C, wmOperator UNUSED(op))
{		{
		const Depsgraph *depsgraph = CTX_data_depsgraph(C);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);

View3D *v3d;		View3D *v3d;
ARegion *ar;		ARegion *ar;

/* no NULL check is needed, poll checks */		/* no NULL check is needed, poll checks */
ED_view3d_context_user_region(C, &v3d, &ar);		ED_view3d_context_user_region(C, &v3d, &ar);

view3d_set_1_to_1_viewborder(scene, ar, v3d);		view3d_set_1_to_1_viewborder(scene, depsgraph, ar, v3d);

WM_event_add_notifier(C, NC_SPACE \| ND_SPACE_VIEW3D, v3d);		WM_event_add_notifier(C, NC_SPACE \| ND_SPACE_VIEW3D, v3d);

return OPERATOR_FINISHED;		return OPERATOR_FINISHED;
}		}

void VIEW3D_OT_zoom_camera_1_to_1(wmOperatorType *ot)		void VIEW3D_OT_zoom_camera_1_to_1(wmOperatorType *ot)
{		{
▲ Show 20 Lines • Show All 1,405 Lines • Show Last 20 Lines