本文整理汇总了Java中org.jbox2d.callbacks.ParticleQueryCallback类的典型用法代码示例。如果您正苦于以下问题：Java ParticleQueryCallback类的具体用法？Java ParticleQueryCallback怎么用？Java ParticleQueryCallback使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ParticleQueryCallback类属于org.jbox2d.callbacks包，在下文中一共展示了ParticleQueryCallback类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: queryAABB
import org.jbox2d.callbacks.ParticleQueryCallback; //导入依赖的package包/类
public void queryAABB(ParticleQueryCallback callback, final AABB aabb) {
if (m_proxyCount == 0) {
return;
}
final float lowerBoundX = aabb.lowerBound.x;
final float lowerBoundY = aabb.lowerBound.y;
final float upperBoundX = aabb.upperBound.x;
final float upperBoundY = aabb.upperBound.y;
int firstProxy =
lowerBound(m_proxyBuffer, m_proxyCount,
computeTag(m_inverseDiameter * lowerBoundX, m_inverseDiameter * lowerBoundY));
int lastProxy =
upperBound(m_proxyBuffer, m_proxyCount,
computeTag(m_inverseDiameter * upperBoundX, m_inverseDiameter * upperBoundY));
for (int proxy = firstProxy; proxy < lastProxy; ++proxy) {
int i = m_proxyBuffer[proxy].index;
final Vec2 p = m_positionBuffer.data[i];
if (lowerBoundX < p.x && p.x < upperBoundX && lowerBoundY < p.y && p.y < upperBoundY) {
if (!callback.reportParticle(i)) {
break;
}
}
}
}
示例2: queryAABB
import org.jbox2d.callbacks.ParticleQueryCallback; //导入依赖的package包/类
/**
* Query the world for all fixtures and particles that potentially overlap the provided AABB.
*
* @param callback a user implemented callback class.
* @param particleCallback callback for particles.
* @param aabb the query box.
*/
public void queryAABB(QueryCallback callback, ParticleQueryCallback particleCallback, AABB aabb) {
wqwrapper.broadPhase = m_contactManager.m_broadPhase;
wqwrapper.callback = callback;
m_contactManager.m_broadPhase.query(wqwrapper, aabb);
m_particleSystem.queryAABB(particleCallback, aabb);
}