Differential D5343 Diff 16723 source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c

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source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c

Show First 20 Lines • Show All 534 Lines • ▼ Show 20 Lines	static int gizmo_find_intersected_3d_intern(wmGizmo **visible_gizmos,
const int visible_gizmos_len,		const int visible_gizmos_len,
const bContext *C,		const bContext *C,
const int co[2],		const int co[2],
const int hotspot)		const int hotspot)
{		{
ScrArea *sa = CTX_wm_area(C);		ScrArea *sa = CTX_wm_area(C);
ARegion *ar = CTX_wm_region(C);		ARegion *ar = CTX_wm_region(C);
View3D *v3d = sa->spacedata.first;		View3D *v3d = sa->spacedata.first;
		Depsgraph *depsgraph = CTX_data_depsgraph_pointer(C);
rcti rect;		rcti rect;
/* Almost certainly overkill, but allow for many custom gizmos. */		/* Almost certainly overkill, but allow for many custom gizmos. */
GLuint buffer[MAXPICKBUF];		GLuint buffer[MAXPICKBUF];
short hits;		short hits;

BLI_rcti_init_pt_radius(&rect, co, hotspot);		BLI_rcti_init_pt_radius(&rect, co, hotspot);

ED_view3d_draw_setup_view(		ED_view3d_draw_setup_view(
CTX_wm_window(C), CTX_data_depsgraph(C), CTX_data_scene(C), ar, v3d, NULL, NULL, &rect);		CTX_wm_window(C), depsgraph, CTX_data_scene(C), ar, v3d, NULL, NULL, &rect);

bool use_select_bias = false;		bool use_select_bias = false;

/* TODO: waiting for the GPU in the middle of the event loop for every		/* TODO: waiting for the GPU in the middle of the event loop for every
* mouse move is bad for performance, we need to find a solution to not		* mouse move is bad for performance, we need to find a solution to not
* use the GPU or draw something once. (see T61474) */		* use the GPU or draw something once. (see T61474) */
GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_FIRST_PASS, 0);		GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_FIRST_PASS, 0);
/* do the drawing */		/* do the drawing */
gizmo_draw_select_3d_loop(C, visible_gizmos, visible_gizmos_len, &use_select_bias);		gizmo_draw_select_3d_loop(C, visible_gizmos, visible_gizmos_len, &use_select_bias);

hits = GPU_select_end();		hits = GPU_select_end();

if (hits > 0) {		if (hits > 0) {
GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_SECOND_PASS, hits);		GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_SECOND_PASS, hits);
gizmo_draw_select_3d_loop(C, visible_gizmos, visible_gizmos_len, &use_select_bias);		gizmo_draw_select_3d_loop(C, visible_gizmos, visible_gizmos_len, &use_select_bias);
GPU_select_end();		GPU_select_end();
}		}

ED_view3d_draw_setup_view(		ED_view3d_draw_setup_view(
CTX_wm_window(C), CTX_data_depsgraph(C), CTX_data_scene(C), ar, v3d, NULL, NULL, NULL);		CTX_wm_window(C), depsgraph, CTX_data_scene(C), ar, v3d, NULL, NULL, NULL);

if (use_select_bias && (hits > 1)) {		if (use_select_bias && (hits > 1)) {
float co_direction[3];		float co_direction[3];
float co_screen[3] = {co[0], co[1], 0.0f};		float co_screen[3] = {co[0], co[1], 0.0f};
ED_view3d_win_to_vector(ar, (float[2]){UNPACK2(co)}, co_direction);		ED_view3d_win_to_vector(ar, (float[2]){UNPACK2(co)}, co_direction);

RegionView3D *rv3d = ar->regiondata;		RegionView3D *rv3d = ar->regiondata;
const int viewport[4] = {0, 0, ar->winx, ar->winy};		const int viewport[4] = {0, 0, ar->winx, ar->winy};
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