public void createParticleSystem()
{
CCParticleSystem particleSystem = null;
/*
* Tests:
* 1: Point Particle System using 32-bit textures (PNG)
* 2: Point Particle System using 16-bit textures (PNG)
* 3: Point Particle System using 8-bit textures (PNG)
* 4: Point Particle System using 4-bit textures (PVRTC)
*
* 5: Quad Particle System using 32-bit textures (PNG)
* 6: Quad Particle System using 16-bit textures (PNG)
* 7: Quad Particle System using 8-bit textures (PNG)
* 8: Quad Particle System using 4-bit textures (PVRTC)
*/
removeChildByTag(PerformanceParticleTest.kTagParticleSystem, true);
// remove the "fire.png" from the TextureCache cache.
CCTexture2D texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
CCTextureCache.sharedTextureCache().removeTexture(texture);
if (subtestNumber <= 3)
{
particleSystem = new CCParticleSystemPoint();
}
else
{
particleSystem = new CCParticleSystemQuad();
}
switch (subtestNumber)
{
case 1:
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_RGBA8888);
particleSystem.initWithTotalParticles((uint)quantityParticles);
particleSystem.Texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
break;
case 2:
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_RGBA4444);
particleSystem.initWithTotalParticles((uint)quantityParticles);
particleSystem.Texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
break;
case 3:
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_A8);
particleSystem.initWithTotalParticles((uint)quantityParticles);
particleSystem.Texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
break;
// case 4:
// particleSystem->initWithTotalParticles(quantityParticles);
// ////---- particleSystem.texture = [[CCTextureCache sharedTextureCache] addImage:@"fire.pvr"];
// particleSystem->setTexture(CCTextureCache::sharedTextureCache()->addImage("Images/fire.png"));
// break;
case 4:
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_RGBA8888);
particleSystem.initWithTotalParticles((uint)quantityParticles);
particleSystem.Texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
break;
case 5:
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_RGBA4444);
particleSystem.initWithTotalParticles((uint)quantityParticles);
particleSystem.Texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
break;
case 6:
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_A8);
particleSystem.initWithTotalParticles((uint)quantityParticles);
particleSystem.Texture = CCTextureCache.sharedTextureCache().addImage("Images/fire");
break;
// case 8:
// particleSystem->initWithTotalParticles(quantityParticles);
// ////---- particleSystem.texture = [[CCTextureCache sharedTextureCache] addImage:@"fire.pvr"];
// particleSystem->setTexture(CCTextureCache::sharedTextureCache()->addImage("Images/fire.png"));
// break;
default:
particleSystem = null;
CCLog.Log("Shall not happen!");
break;
}
addChild(particleSystem, 0, PerformanceParticleTest.kTagParticleSystem);
doTest();
// restore the default pixel format
CCTexture2D.setDefaultAlphaPixelFormat(CCTexture2DPixelFormat.kCCTexture2DPixelFormat_RGBA8888);
}
public override void onEnter()
{
base.onEnter();
m_emitter = new CCParticleSystemPoint();
m_emitter.initWithTotalParticles(1000);
//m_emitter.autorelease();
m_background.addChild(m_emitter, 10);
////m_emitter.release();
CCSize s = CCDirector.sharedDirector().getWinSize();
// duration
m_emitter.Duration = -1;
// gravity
m_emitter.setGravity(new CCPoint(0, 0));
// angle
m_emitter.Angle = 0;
m_emitter.AngleVar = 360;
// radial
m_emitter.setRadialAccel(70);
m_emitter.setRadialAccelVar(10);
// tagential
m_emitter.setTangentialAccel(80);
m_emitter.setTangentialAccelVar(0);
// speed of particles
m_emitter.setSpeed(50);
m_emitter.setSpeedVar(10);
// emitter position
m_emitter.position = new CCPoint(s.width / 2, s.height / 2);
m_emitter.PosVar = new CCPoint(0, 0);
// life of particles
m_emitter.Life = 2.0f;
m_emitter.LifeVar = 0.3f;
// emits per frame
m_emitter.EmissionRate = m_emitter.TotalParticles / m_emitter.Life;
// color of particles
ccColor4F startColor = new ccColor4F(0.5f, 0.5f, 0.5f, 1.0f);
m_emitter.StartColor = startColor;
ccColor4F startColorVar = new ccColor4F(0.5f, 0.5f, 0.5f, 1.0f);
m_emitter.StartColorVar = startColorVar;
ccColor4F endColor = new ccColor4F(0.1f, 0.1f, 0.1f, 0.2f);
m_emitter.EndColor = endColor;
ccColor4F endColorVar = new ccColor4F(0.1f, 0.1f, 0.1f, 0.2f);
m_emitter.EndColorVar = endColorVar;
// size, in pixels
m_emitter.StartSize = 1.0f;
m_emitter.StartSizeVar = 1.0f;
m_emitter.EndSize = 32.0f;
m_emitter.EndSizeVar = 8.0f;
// texture
m_emitter.Texture = CCTextureCache.sharedTextureCache().addImage(TestResource.s_fire);
// additive
m_emitter.IsBlendAdditive = false;
setEmitterPosition();
}
