Function UI_intersect_rects

include/ui/ui_core.cpp:986–999

UI_Intersection_Rect UI_intersect_rects(v2 A_0, v2 A_1, v2 B_0, v2 B_1) {

// UI_Intersection_Rect UI_intersect_rects(v2 A_0, v2 A_1, v2 B_0, v2 B_1) {
UI_Intersection_Rect UI_intersect_rects(UI_Intersection_Rect A, UI_Intersection_Rect B) {
    UI_Intersection_Rect result;

    v2 max_tl = v2(max(A.p[0].x, B.p[0].x), max(A.p[0].y, B.p[0].y));
    v2 min_br = v2(min(A.p[1].x, B.p[1].x), min(A.p[1].y, B.p[1].y));
    v2 size = min_br - max_tl;

    if (size.x > 0 && size.y > 0) {
        result.p[0] = max_tl;
        result.p[1] = max_tl + size;
    }

    return result;
}

void UI_set_clip_rects(UI_Context * ctx) {
	auto buffer = UI_get_current_frame_buffer(ctx);