diff options
Diffstat (limited to 'scene/main/canvas_item.cpp')
| -rw-r--r-- | scene/main/canvas_item.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scene/main/canvas_item.cpp b/scene/main/canvas_item.cpp index e5dcdd2afd..b36353158b 100644 --- a/scene/main/canvas_item.cpp +++ b/scene/main/canvas_item.cpp @@ -513,14 +513,16 @@ bool CanvasItem::is_y_sort_enabled() const { void CanvasItem::draw_dashed_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width, real_t p_dash, bool p_aligned) { ERR_FAIL_COND_MSG(!drawing, "Drawing is only allowed inside NOTIFICATION_DRAW, _draw() function or 'draw' signal."); + ERR_FAIL_COND(p_dash <= 0.0); float length = (p_to - p_from).length(); - if (length < p_dash) { + Vector2 step = p_dash * (p_to - p_from).normalized(); + + if (length < p_dash || step == Vector2()) { RenderingServer::get_singleton()->canvas_item_add_line(canvas_item, p_from, p_to, p_color, p_width); return; } - Vector2 step = p_dash * (p_to - p_from).normalized(); int steps = (p_aligned) ? Math::ceil(length / p_dash) : Math::floor(length / p_dash); if (steps % 2 == 0) { steps--; |