51     private ParticleEmitter flame, flash, spark, roundspark, smoketrail, debris,  field in TestExplosionEffect
156         smoketrail = new ParticleEmitter("SmokeTrail", Type.Triangle, 22 * COUNT_FACTOR);  in createSmokeTrail()
157         smoketrail.setStartColor(new ColorRGBA(1f, 0.8f, 0.36f, (float) (1.0f / COUNT_FACTOR_F)));  in createSmokeTrail()
158         smoketrail.setEndColor(new ColorRGBA(1f, 0.8f, 0.36f, 0f));  in createSmokeTrail()
159         smoketrail.setStartSize(.2f);  in createSmokeTrail()
160         smoketrail.setEndSize(1f);  in createSmokeTrail()
163         smoketrail.setFacingVelocity(true);  in createSmokeTrail()
164         smoketrail.setParticlesPerSec(0);  in createSmokeTrail()
165         smoketrail.setGravity(0, 1, 0);  in createSmokeTrail()
166         smoketrail.setLowLife(.4f);  in createSmokeTrail()
167         smoketrail.setHighLife(.5f);  in createSmokeTrail()
168         smoketrail.setInitialVelocity(new Vector3f(0, 12, 0));  in createSmokeTrail()
169         smoketrail.setVelocityVariation(1);  in createSmokeTrail()
170         smoketrail.setImagesX(1);  in createSmokeTrail()
171         smoketrail.setImagesY(3);  in createSmokeTrail()
174         smoketrail.setMaterial(mat);  in createSmokeTrail()
175         explosionEffect.attachChild(smoketrail);  in createSmokeTrail()
251             smoketrail.emitAllParticles();  in simpleUpdate()
269             smoketrail.killAllParticles();  in simpleUpdate()