diff options
Diffstat (limited to 'servers/physics_2d/shape_2d_sw.cpp')
| -rw-r--r-- | servers/physics_2d/shape_2d_sw.cpp | 55 |
1 files changed, 45 insertions, 10 deletions
diff --git a/servers/physics_2d/shape_2d_sw.cpp b/servers/physics_2d/shape_2d_sw.cpp index b3e4ca84c3..064c4afe52 100644 --- a/servers/physics_2d/shape_2d_sw.cpp +++ b/servers/physics_2d/shape_2d_sw.cpp @@ -143,6 +143,46 @@ Variant WorldMarginShape2DSW::get_data() const { /*********************************************************/ /*********************************************************/ +void SeparationRayShape2DSW::get_supports(const Vector2 &p_normal, Vector2 *r_supports, int &r_amount) const { + r_amount = 1; + + if (p_normal.y > 0) { + *r_supports = Vector2(0, length); + } else { + *r_supports = Vector2(); + } +} + +bool SeparationRayShape2DSW::contains_point(const Vector2 &p_point) const { + return false; +} + +bool SeparationRayShape2DSW::intersect_segment(const Vector2 &p_begin, const Vector2 &p_end, Vector2 &r_point, Vector2 &r_normal) const { + return false; //rays can't be intersected +} + +real_t SeparationRayShape2DSW::get_moment_of_inertia(real_t p_mass, const Size2 &p_scale) const { + return 0; //rays are mass-less +} + +void SeparationRayShape2DSW::set_data(const Variant &p_data) { + Dictionary d = p_data; + length = d["length"]; + slide_on_slope = d["slide_on_slope"]; + configure(Rect2(0, 0, 0.001, length)); +} + +Variant SeparationRayShape2DSW::get_data() const { + Dictionary d; + d["length"] = length; + d["slide_on_slope"] = slide_on_slope; + return d; +} + +/*********************************************************/ +/*********************************************************/ +/*********************************************************/ + void SegmentShape2DSW::get_supports(const Vector2 &p_normal, Vector2 *r_supports, int &r_amount) const { if (Math::abs(p_normal.dot(n)) > _SEGMENT_IS_VALID_SUPPORT_THRESHOLD) { r_supports[0] = a; @@ -530,14 +570,7 @@ bool ConvexPolygonShape2DSW::intersect_segment(const Vector2 &p_begin, const Vec } } - if (inters) { - if (n.dot(r_normal) > 0) { - r_normal = -r_normal; - } - } - - //return get_aabb().intersects_segment(p_begin,p_end,&r_point,&r_normal); - return inters; //todo + return inters; } real_t ConvexPolygonShape2DSW::get_moment_of_inertia(real_t p_mass, const Size2 &p_scale) const { @@ -888,7 +921,7 @@ Variant ConcavePolygonShape2DSW::get_data() const { return rsegments; } -void ConcavePolygonShape2DSW::cull(const Rect2 &p_local_aabb, Callback p_callback, void *p_userdata) const { +void ConcavePolygonShape2DSW::cull(const Rect2 &p_local_aabb, QueryCallback p_callback, void *p_userdata) const { uint32_t *stack = (uint32_t *)alloca(sizeof(int) * bvh_depth); enum { @@ -936,7 +969,9 @@ void ConcavePolygonShape2DSW::cull(const Rect2 &p_local_aabb, Callback p_callbac SegmentShape2DSW ss(a, b, (b - a).orthogonal().normalized()); - p_callback(p_userdata, &ss); + if (p_callback(p_userdata, &ss)) { + return; + } stack[level] = (VISIT_DONE_BIT << VISITED_BIT_SHIFT) | node; } else { |