File indexing completed on 2024-04-14 14:08:24

 /*
  * box2draycast.cpp
  * Copyright (c) 2014 Moukhlynin Ruslan <ruslan@khvmntk.ru>
  *
  * This file is part of the Box2D QML plugin.
  *
  * This software is provided 'as-is', without any express or implied warranty.
  * In no event will the authors be held liable for any damages arising from
  * the use of this software.
  *
  * Permission is granted to anyone to use this software for any purpose,
  * including commercial applications, and to alter it and redistribute it
  * freely, subject to the following restrictions:
  *
  * 1. The origin of this software must not be misrepresented; you must not
  *    claim that you wrote the original software. If you use this software in
  *    a product, an acknowledgment in the product documentation would be
  *    appreciated but is not required.
  *
  * 2. Altered source versions must be plainly marked as such, and must not be
  *    misrepresented as being the original software.
  *
  * 3. This notice may not be removed or altered from any source distribution.
  */
 
 #include "box2draycast.h"
 
 #include "box2dbody.h"
 #include "box2dfixture.h"
 #include "box2dworld.h"
 
 Box2DRayCast::Box2DRayCast(QObject *parent) :
     QObject(parent),
     mMaxFraction(-1.0f)
 {
 }
 
 float32 Box2DRayCast::ReportFixture(b2Fixture *fixture,
                                     const b2Vec2 &point,
                                     const b2Vec2 &normal,
                                     float32 fraction)
 {
     mMaxFraction = -1.0f;
 
     Box2DFixture *box2dFixture = toBox2DFixture(fixture);
     Box2DWorld *world = box2dFixture->getBody()->world();
 
     emit fixtureReported(box2dFixture,
                          world->toPixels(point),
                          world->toPixels(normal),
                          fraction);
 
     return mMaxFraction;
 }