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40 ****************************************************************************/
42 #ifndef WANDERAFFECTOR_H
43 #define WANDERAFFECTOR_H
45 #include "qquickparticleaffector_p.h"
60 class QQuickWanderAffector : public QQuickParticleAffector
63 Q_PROPERTY(qreal pace READ pace WRITE setPace NOTIFY paceChanged)
64 Q_PROPERTY(qreal xVariance READ xVariance WRITE setXVariance NOTIFY xVarianceChanged)
65 Q_PROPERTY(qreal yVariance READ yVariance WRITE setYVariance NOTIFY yVarianceChanged)
66 Q_PROPERTY(AffectableParameters affectedParameter READ affectedParameter WRITE setAffectedParameter NOTIFY affectedParameterChanged)
67 Q_ENUMS(AffectableParameters)
70 enum AffectableParameters {
76 explicit QQuickWanderAffector(QQuickItem *parent = 0);
77 ~QQuickWanderAffector();
78 // virtual void reset(int systemIdx);
80 qreal xVariance() const
85 qreal yVariance() const
95 AffectableParameters affectedParameter() const
97 return m_affectedParameter;
101 virtual bool affectParticle(QQuickParticleData *d, qreal dt);
104 void xVarianceChanged(qreal arg);
106 void yVarianceChanged(qreal arg);
108 void paceChanged(qreal arg);
111 void affectedParameterChanged(AffectableParameters arg);
114 void setXVariance(qreal arg)
116 if (m_xVariance != arg) {
118 emit xVarianceChanged(arg);
122 void setYVariance(qreal arg)
124 if (m_yVariance != arg) {
126 emit yVarianceChanged(arg);
130 void setPace(qreal arg)
134 emit paceChanged(arg);
139 void setAffectedParameter(AffectableParameters arg)
141 if (m_affectedParameter != arg) {
142 m_affectedParameter = arg;
143 emit affectedParameterChanged(arg);
148 WanderData* getData(int idx);
149 QHash<int, WanderData*> m_wanderData;
153 AffectableParameters m_affectedParameter;
158 #endif // WANDERAFFECTOR_H