diff options
Diffstat (limited to 'scene/resources/capsule_shape_2d.cpp')
| -rw-r--r-- | scene/resources/capsule_shape_2d.cpp | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/scene/resources/capsule_shape_2d.cpp b/scene/resources/capsule_shape_2d.cpp index 3caf12feb8..2722ff7207 100644 --- a/scene/resources/capsule_shape_2d.cpp +++ b/scene/resources/capsule_shape_2d.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -32,6 +32,25 @@ #include "servers/physics_2d_server.h" #include "servers/visual_server.h" +Vector<Vector2> CapsuleShape2D::_get_points() const { + + Vector<Vector2> points; + for (int i = 0; i < 24; i++) { + Vector2 ofs = Vector2(0, (i > 6 && i <= 18) ? -get_height() * 0.5 : get_height() * 0.5); + + points.push_back(Vector2(Math::sin(i * Math_PI * 2 / 24.0), Math::cos(i * Math_PI * 2 / 24.0)) * get_radius() + ofs); + if (i == 6 || i == 18) + points.push_back(Vector2(Math::sin(i * Math_PI * 2 / 24.0), Math::cos(i * Math_PI * 2 / 24.0)) * get_radius() - ofs); + } + + return points; +} + +bool CapsuleShape2D::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const { + + return Geometry::is_point_in_polygon(p_point, _get_points()); +} + void CapsuleShape2D::_update_shape() { Physics2DServer::get_singleton()->shape_set_data(get_rid(), Vector2(radius, height)); @@ -62,15 +81,7 @@ real_t CapsuleShape2D::get_height() const { void CapsuleShape2D::draw(const RID &p_to_rid, const Color &p_color) { - Vector<Vector2> points; - for (int i = 0; i < 24; i++) { - Vector2 ofs = Vector2(0, (i > 6 && i <= 18) ? -get_height() * 0.5 : get_height() * 0.5); - - points.push_back(Vector2(Math::sin(i * Math_PI * 2 / 24.0), Math::cos(i * Math_PI * 2 / 24.0)) * get_radius() + ofs); - if (i == 6 || i == 18) - points.push_back(Vector2(Math::sin(i * Math_PI * 2 / 24.0), Math::cos(i * Math_PI * 2 / 24.0)) * get_radius() - ofs); - } - + Vector<Vector2> points = _get_points(); Vector<Color> col; col.push_back(p_color); VisualServer::get_singleton()->canvas_item_add_polygon(p_to_rid, points, col); |