Public Types | |
| enum | { e_maxCount = 4 } |
Public Member Functions | |
| PolygonShapesCallback () | |
| bool | ReportFixture (b2Fixture *fixture) override |
 Public Member Functions inherited from b2QueryCallback | |
| virtual | ~b2QueryCallback () |
Public Attributes | |
| b2Draw * | g_debugDraw |
| b2CircleShape | m_circle |
| int32 | m_count |
| b2Transform | m_transform |
Detailed Description
This tests stacking. It also shows how to use b2World::Query and b2TestOverlap. This callback is called by b2World::QueryAABB. We find all the fixtures that overlap an AABB. Of those, we use b2TestOverlap to determine which fixtures overlap a circle. Up to 4 overlapped fixtures will be highlighted with a yellow border.
Definition at line 31 of file polygon_shapes.cpp.
Member Enumeration Documentation
◆ anonymous enum
| anonymous enum |
| Enumerator | |
|---|---|
| e_maxCount | |
Definition at line 35 of file polygon_shapes.cpp.
Constructor & Destructor Documentation
◆ PolygonShapesCallback()
|
inline |
Definition at line 40 of file polygon_shapes.cpp.
Member Function Documentation
◆ ReportFixture()
|
inlineoverridevirtual |
Called for each fixture found in the query AABB.
- Returns
- false to terminate the query.
Implements b2QueryCallback.
Definition at line 47 of file polygon_shapes.cpp.
Member Data Documentation
◆ g_debugDraw
| b2Draw* PolygonShapesCallback::g_debugDraw |
Definition at line 72 of file polygon_shapes.cpp.
◆ m_circle
| b2CircleShape PolygonShapesCallback::m_circle |
Definition at line 70 of file polygon_shapes.cpp.
◆ m_count
| int32 PolygonShapesCallback::m_count |
Definition at line 73 of file polygon_shapes.cpp.
◆ m_transform
| b2Transform PolygonShapesCallback::m_transform |
Definition at line 71 of file polygon_shapes.cpp.
The documentation for this class was generated from the following file: