QQuick3DNode * getSharedParentNode(QQuick3DNode *node, QQuick3DNode *system)
static constexpr float QT_QUICK3D_SINE_H2
Q_QUICK3DPARTICLES_EXPORT const float qt_quick3d_sine_table[QT_QUICK3D_SINE_TABLE_SIZE]
#define QT_QUICK3D_SINE_TABLE_SIZE
QMatrix4x4 calculateParticleTransform(const QQuick3DNode *parent, const QQuick3DNode *systemSharedParent)
QQuaternion calculateParticleRotation(const QQuick3DNode *parent, const QQuick3DNode *systemSharedParent)
static constexpr float QT_QUICK3D_SINE_H1
float qLookupSin(float x)
float qLookupCos(float x)