本文整理汇总了C++中SimdTransform::setRotation方法的典型用法代码示例。如果您正苦于以下问题：C++ SimdTransform::setRotation方法的具体用法？C++ SimdTransform::setRotation怎么用？C++ SimdTransform::setRotation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SimdTransform的用法示例。
在下文中一共展示了SimdTransform::setRotation方法的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C++代码示例。
示例1: renderme
void renderme()
{
float m[16];
int i;
for (i=0;i<numObjects;i++)
{
SimdTransform transA;
transA.setIdentity();
float pos[3];
float rot[4];
ms[i].getWorldPosition(pos[0],pos[1],pos[2]);
ms[i].getWorldOrientation(rot[0],rot[1],rot[2],rot[3]);
SimdQuaternion q(rot[0],rot[1],rot[2],rot[3]);
transA.setRotation(q);
SimdPoint3 dpos;
dpos.setValue(pos[0],pos[1],pos[2]);
transA.setOrigin( dpos );
transA.getOpenGLMatrix( m );
SimdVector3 wireColor(0.f,0.f,1.f); //wants deactivation
///color differently for active, sleeping, wantsdeactivation states
if (physObjects[i]->GetRigidBody()->GetActivationState() == 1) //active
{
wireColor = SimdVector3 (1.f,0.f,0.f);
}
if (physObjects[i]->GetRigidBody()->GetActivationState() == 2) //ISLAND_SLEEPING
{
wireColor = SimdVector3 (0.f,1.f,0.f);
}
char extraDebug[125];
//sprintf(extraDebug,"islId, Body=%i , %i",physObjects[i]->GetRigidBody()->m_islandTag1,physObjects[i]->GetRigidBody()->m_debugBodyId);
shapePtr[shapeIndex[i]]->SetExtraDebugInfo(extraDebug);
GL_ShapeDrawer::DrawOpenGL(m,shapePtr[shapeIndex[i]],wireColor,getDebugMode());
}
}示例2: calcTimeOfImpact
bool BU_CollisionPair::calcTimeOfImpact(
const SimdTransform& fromA,
const SimdTransform& toA,
const SimdTransform& fromB,
const SimdTransform& toB,
CastResult& result)
{
SimdVector3 linvelA,angvelA;
SimdVector3 linvelB,angvelB;
SimdTransformUtil::CalculateVelocity(fromA,toA,1.f,linvelA,angvelA);
SimdTransformUtil::CalculateVelocity(fromB,toB,1.f,linvelB,angvelB);
SimdVector3 linearMotionA = toA.getOrigin() - fromA.getOrigin();
SimdQuaternion angularMotionA(0,0,0,1.f);
SimdVector3 linearMotionB = toB.getOrigin() - fromB.getOrigin();
SimdQuaternion angularMotionB(0,0,0,1);
result.m_fraction = 1.f;
SimdTransform impactTransA;
SimdTransform impactTransB;
int index=0;
SimdScalar toiUnscaled=result.m_fraction;
const SimdScalar toiUnscaledLimit = result.m_fraction;
SimdTransform a2w;
a2w = fromA;
SimdTransform b2w = fromB;
/* debugging code
{
const int numvertsB = m_convexB->GetNumVertices();
for (int v=0;v<numvertsB;v++)
{
SimdPoint3 pt;
m_convexB->GetVertex(v,pt);
pt = b2w * pt;
char buf[1000];
if (pt.y() < 0.)
{
sprintf(buf,"PRE ERROR (%d) %.20E %.20E %.20E!!!!!!!!!\n",v,pt.x(),pt.y(),pt.z());
if (debugFile)
fwrite(buf,1,strlen(buf),debugFile);
} else
{
sprintf(buf,"PRE %d = %.20E,%.20E,%.20E\n",v,pt.x(),pt.y(),pt.z());
if (debugFile)
fwrite(buf,1,strlen(buf),debugFile);
}
}
}
*/
SimdTransform b2wp = b2w;
b2wp.setOrigin(b2w.getOrigin() + linearMotionB);
b2wp.setRotation( b2w.getRotation() + angularMotionB);
impactTransB = b2wp;
SimdTransform a2wp;
a2wp.setOrigin(a2w.getOrigin()+ linearMotionA);
a2wp.setRotation(a2w.getRotation()+angularMotionA);
impactTransA = a2wp;
SimdTransform a2winv;
a2winv = a2w.inverse();
SimdTransform b2wpinv;
b2wpinv = b2wp.inverse();
SimdTransform b2winv;
b2winv = b2w.inverse();
SimdTransform a2wpinv;
a2wpinv = a2wp.inverse();
//Redon's version with concatenated transforms
SimdTransform relative;
relative = b2w * b2wpinv * a2wp * a2winv;
//relative = a2winv * a2wp * b2wpinv * b2w;
SimdQuaternion qrel;
//.........这里部分代码省略.........