diff options
Diffstat (limited to 'scene/resources/shape_line_2d.cpp')
| -rw-r--r-- | scene/resources/shape_line_2d.cpp | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/scene/resources/shape_line_2d.cpp b/scene/resources/shape_line_2d.cpp index d4dc46d64f..97e9985754 100644 --- a/scene/resources/shape_line_2d.cpp +++ b/scene/resources/shape_line_2d.cpp @@ -28,13 +28,14 @@ /*************************************************************************/ #include "shape_line_2d.h" #include "servers/physics_2d_server.h" - +#include "servers/visual_server.h" void LineShape2D::_update_shape() { Array arr; arr.push_back(normal); arr.push_back(d); Physics2DServer::get_singleton()->shape_set_data(get_rid(),arr); + emit_changed(); } @@ -61,6 +62,32 @@ real_t LineShape2D::get_d() const { return d; } + +void LineShape2D::draw(const RID& p_to_rid,const Color& p_color) { + + Vector2 point = get_d() * get_normal(); + + Vector2 l1[2]={point-get_normal().tangent()*100,point+get_normal().tangent()*100}; + VS::get_singleton()->canvas_item_add_line(p_to_rid,l1[0],l1[1],p_color,3); + Vector2 l2[2]={point,point+get_normal()*30}; + VS::get_singleton()->canvas_item_add_line(p_to_rid,l2[0],l2[1],p_color,3); + +} +Rect2 LineShape2D::get_rect() const{ + + Vector2 point = get_d() * get_normal(); + + Vector2 l1[2]={point-get_normal().tangent()*100,point+get_normal().tangent()*100}; + Vector2 l2[2]={point,point+get_normal()*30}; + Rect2 rect; + rect.pos=l1[0]; + rect.expand_to(l1[1]); + rect.expand_to(l2[0]); + rect.expand_to(l2[1]); + return rect; + +} + void LineShape2D::_bind_methods() { ObjectTypeDB::bind_method(_MD("set_normal","normal"),&LineShape2D::set_normal); |