protected void _showExplosionCommon(SSObject attachTo, SExplosionParameters eParams,
Vector3 position, Vector3 velocity, float intensity, float simInterval = float.NaN)
{
SExplosionRenderer renderer = null;
foreach (var existing in _renderers)
{
if (existing.particleSystem.numElements == 0)
{
// recycle existing renderers...
renderer = existing;
renderer.attachTo = attachTo;
if (attachTo == null)
{
renderer.worldMat = Matrix4.Identity;
}
else
{
renderer.worldMat = attachTo.worldMat;
}
renderer.parameters = eParams;
break;
}
}
if (renderer == null)
{
// have to allocate a new renderer
renderer = new SExplosionRenderer(_particleCapacity, eParams);
renderer.attachTo = attachTo;
_renderScene.AddObject(renderer);
_renderers.Add(renderer);
}
if (!float.IsNaN(simInterval))
{
renderer.particleSystem.simulationStep = simInterval;
}
renderer.showExplosion(position, intensity, velocity);
}
protected void _showExplosionCommon(SSObject attachTo, SExplosionParameters eParams,
Vector3 position, Vector3 velocity, float intensity, float simInterval = float.NaN)
{
SExplosionRenderer renderer = null;
foreach (var existing in _renderers) {
if (existing.particleSystem.numElements == 0) {
// recycle existing renderers...
renderer = existing;
renderer.attachTo = attachTo;
if (attachTo == null) {
renderer.worldMat = Matrix4.Identity;
} else {
renderer.worldMat = attachTo.worldMat;
}
renderer.parameters = eParams;
break;
}
}
if (renderer == null) {
// have to allocate a new renderer
renderer = new SExplosionRenderer (_particleCapacity, eParams);
renderer.attachTo = attachTo;
_renderScene.AddObject(renderer);
_renderers.Add(renderer);
}
if (!float.IsNaN(simInterval)) {
renderer.particleSystem.simulationStep = simInterval;
}
renderer.showExplosion(position, intensity, velocity);
}