1 files changed, 55 insertions, 0 deletions
diff --git a/engine/src/core/com/jme3/effect/influencers/EmptyParticleInfluencer.java b/engine/src/core/com/jme3/effect/influencers/EmptyParticleInfluencer.java
new file mode 100644
index 0000000..013a5db
--- /dev/null
+++ b/engine/src/core/com/jme3/effect/influencers/EmptyParticleInfluencer.java
@@ -0,0 +1,55 @@
+package com.jme3.effect.influencers;
+
+import com.jme3.effect.Particle;
+import com.jme3.effect.shapes.EmitterShape;
+import com.jme3.export.JmeExporter;
+import com.jme3.export.JmeImporter;
+import com.jme3.math.Vector3f;
+import java.io.IOException;
+
+/**
+ * This influencer does not influence particle at all.
+ * It makes particles not to move.
+ * @author Marcin Roguski (Kaelthas)
+ */
+public class EmptyParticleInfluencer implements ParticleInfluencer {
+
+    @Override
+    public void write(JmeExporter ex) throws IOException {
+    }
+
+    @Override
+    public void read(JmeImporter im) throws IOException {
+    }
+
+    @Override
+    public void influenceParticle(Particle particle, EmitterShape emitterShape) {
+    }
+
+    @Override
+    public void setInitialVelocity(Vector3f initialVelocity) {
+    }
+
+    @Override
+    public Vector3f getInitialVelocity() {
+        return null;
+    }
+
+    @Override
+    public void setVelocityVariation(float variation) {
+    }
+
+    @Override
+    public float getVelocityVariation() {
+        return 0;
+    }
+
+    @Override
+    public ParticleInfluencer clone() {
+        try {
+            return (ParticleInfluencer) super.clone();
+        } catch (CloneNotSupportedException e) {
+            throw new AssertionError();
+        }
+    }
+}