diff options
Diffstat (limited to 'scene/resources/bit_mask.h')
| -rw-r--r-- | scene/resources/bit_mask.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scene/resources/bit_mask.h b/scene/resources/bit_mask.h index cf126ef96b..dcd5edb4fb 100644 --- a/scene/resources/bit_mask.h +++ b/scene/resources/bit_mask.h @@ -44,6 +44,8 @@ class BitMap : public Resource { int width; int height; + Vector<Vector2> _march_square(const Rect2i &rect, const Point2i &start) const; + protected: void _set_data(const Dictionary &p_d); Dictionary _get_data() const; @@ -52,7 +54,7 @@ protected: public: void create(const Size2 &p_size); - void create_from_image_alpha(const Ref<Image> &p_image); + void create_from_image_alpha(const Ref<Image> &p_image, float p_threshold = 0.1); void set_bit(const Point2 &p_pos, bool p_value); bool get_bit(const Point2 &p_pos) const; @@ -61,6 +63,10 @@ public: Size2 get_size() const; + void grow_mask(int p_pixels, const Rect2 &p_rect); + + Vector<Vector<Vector2> > clip_opaque_to_polygons(const Rect2 &p_rect, float p_epsilon = 2.0) const; + BitMap(); }; |