Differential D13043 Diff 44271 source/blender/editors/space_view3d/view3d_cursor_snap.c

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source/blender/editors/space_view3d/view3d_cursor_snap.c

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#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BKE_context.h"		#include "BKE_context.h"
#include "BKE_global.h"		#include "BKE_global.h"
#include "BKE_main.h"		#include "BKE_main.h"
#include "BKE_object.h"		#include "BKE_object.h"
#include "BKE_scene.h"		#include "BKE_scene.h"
		#include "BKE_screen.h"

#include "GPU_immediate.h"		#include "GPU_immediate.h"
#include "GPU_matrix.h"		#include "GPU_matrix.h"

#include "ED_screen.h"		#include "ED_screen.h"
#include "ED_transform.h"		#include "ED_transform.h"
#include "ED_transform_snap_object_context.h"		#include "ED_transform_snap_object_context.h"
#include "ED_view3d.h"		#include "ED_view3d.h"
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* \{ */		* \{ */

static bool v3d_cursor_snap_pool_fn(bContext *C)		static bool v3d_cursor_snap_pool_fn(bContext *C)
{		{
if (G.moving) {		if (G.moving) {
return false;		return false;
}		}

ARegion *region = CTX_wm_region(C);
if (region->regiontype != RGN_TYPE_WINDOW) {
return false;
}

ScrArea *area = CTX_wm_area(C);		ScrArea *area = CTX_wm_area(C);
if (area->spacetype != SPACE_VIEW3D) {		if (area->spacetype != SPACE_VIEW3D) {
return false;		return false;
}		}

		ARegion *region = BKE_area_find_region_type(area, RGN_TYPE_WINDOW);
RegionView3D *rv3d = region->regiondata;		RegionView3D *rv3d = region->regiondata;
if (rv3d->rflag & RV3D_NAVIGATING) {		if (rv3d->rflag & RV3D_NAVIGATING) {
/* Don't draw the cursor while navigating. It can be distracting. */		/* Don't draw the cursor while navigating. It can be distracting. */
return false;		return false;
};		};

		V3DSnapCursorState *state = ED_view3d_cursor_snap_state_get();
		if (state->region && (state->region != region)) {
		/* Some gizmos are still available even when the region is not available.
		* We need to disable the cursor in these cases. */
		return false;
		}

return true;		return true;
}		}

static void v3d_cursor_snap_draw_fn(bContext C, int x, int y, void UNUSED(customdata))		static void v3d_cursor_snap_draw_fn(bContext C, int x, int y, void UNUSED(customdata))
{		{
SnapCursorDataIntern *data_intern = &g_data_intern;		SnapCursorDataIntern *data_intern = &g_data_intern;
V3DSnapCursorState *state = ED_view3d_cursor_snap_state_get();		V3DSnapCursorState *state = ED_view3d_cursor_snap_state_get();
V3DSnapCursorData *snap_data = &data_intern->snap_data;		V3DSnapCursorData *snap_data = &data_intern->snap_data;

wmWindowManager *wm = CTX_wm_manager(C);		wmWindowManager *wm = CTX_wm_manager(C);
ARegion *region = CTX_wm_region(C);		ScrArea *area = CTX_wm_area(C);
		ARegion *region = BKE_area_find_region_type(area, RGN_TYPE_WINDOW);
x -= region->winrct.xmin;		x -= region->winrct.xmin;
y -= region->winrct.ymin;		y -= region->winrct.ymin;
if (v3d_cursor_eventstate_has_changed(data_intern, state, wm, x, y)) {		if (v3d_cursor_eventstate_has_changed(data_intern, state, wm, x, y)) {
Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);		Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
Scene *scene = DEG_get_input_scene(depsgraph);		Scene *scene = DEG_get_input_scene(depsgraph);
View3D *v3d = CTX_wm_view3d(C);		View3D *v3d = CTX_wm_view3d(C);
v3d_cursor_snap_update(state, C, wm, depsgraph, scene, region, v3d, x, y);		v3d_cursor_snap_update(state, C, wm, depsgraph, scene, region, v3d, x, y);
}		}
▲ Show 20 Lines • Show All 148 Lines • ▼ Show 20 Lines	V3DSnapCursorData ED_view3d_cursor_snap_data_get(V3DSnapCursorState state,
const int y)		const int y)
{		{
SnapCursorDataIntern *data_intern = &g_data_intern;		SnapCursorDataIntern *data_intern = &g_data_intern;
if (C) {		if (C) {
wmWindowManager *wm = CTX_wm_manager(C);		wmWindowManager *wm = CTX_wm_manager(C);
if (v3d_cursor_eventstate_has_changed(data_intern, state, wm, x, y)) {		if (v3d_cursor_eventstate_has_changed(data_intern, state, wm, x, y)) {
Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);		Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
Scene *scene = DEG_get_input_scene(depsgraph);		Scene *scene = DEG_get_input_scene(depsgraph);
ARegion *region = CTX_wm_region(C);		ScrArea *area = CTX_wm_area(C);
		ARegion *region = BKE_area_find_region_type(area, RGN_TYPE_WINDOW);
View3D *v3d = CTX_wm_view3d(C);		View3D *v3d = CTX_wm_view3d(C);

if (!state) {		if (!state) {
state = ED_view3d_cursor_snap_state_get();		state = ED_view3d_cursor_snap_state_get();
}		}
v3d_cursor_snap_update(state, C, wm, depsgraph, scene, region, v3d, x, y);		v3d_cursor_snap_update(state, C, wm, depsgraph, scene, region, v3d, x, y);
}		}
}		}
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