protected void _createRenderObjects()
{
var laserParams = this._laser.parameters;
if (laserParams.doEmissionFlare && _occDiskFlatObj == null) {
_occDiskFlatObj = new SSObjectOcclusionQueuery (new SSMeshDisk ());
_occDiskFlatObj.renderState.alphaBlendingOn = true;
_occDiskFlatObj.renderState.lighted = false;
_occDiskFlatObj.renderState.depthTest = true;
_occDiskFlatObj.renderState.depthWrite = false;
_occDiskFlatObj.renderState.doBillboarding = false;
_occDiskFlatObj.renderState.matchScaleToScreenPixels = true;
_occDiskFlatObj.Scale = new Vector3 (_laser.parameters.emissionOccDiskRadiusPx);
var color = _laser.parameters.backgroundColor; // debugging
color.A = _laser.parameters.emissionOccDisksAlpha;
_occDiskFlatObj.MainColor = color;
_occDiskFlatObj.Name = "occlusion disk object for laser beam's emission flare";
_occDiskScene.AddObject(_occDiskFlatObj);
}
if (_beamObj == null) {
_beamObj = new SLaserBeamMiddleObject (
_laser, _beamId, _beamScene,
laserParams.middleBackgroundTexture, laserParams.middleOverlayTexture,
laserParams.middleInterferenceTexture);
_beamObj.Name = "laser beam middle section object";
_beamScene.AddObject(_beamObj);
}
if (laserParams.doEmissionFlare && _emissionFlareUpdater == null) {
_emissionFlareUpdater = new SLaserEmissionFlareUpdater (
_laser, _beamId, _occDiskFlatObj,
laserParams.emissionBackgroundRect, laserParams.emissionOverlayRect);
_sprite2dRenderer.addUpdater(_emissionFlareUpdater);
}
if (laserParams.doScreenHitFlare && _hitFlareUpdater == null) {
float[] masterScales = { laserParams.hitFlareCoronaOverlayScale, laserParams.hitFlareCoronaOverlayScale,
laserParams.hitFlareRing1Scale, laserParams.hitFlareRing2Scale };
_hitFlareUpdater = new SLaserHitFlareUpdater (_laser, _beamId, _beamScene, null, masterScales);
_sprite2dRenderer.addUpdater(_hitFlareUpdater);
}
}
public void requestDeleteFromScene()
{
if (_beamObj != null) {
_beamObj.renderState.toBeDeleted = true;
}
if (_occDiskFlatObj != null) {
_occDiskFlatObj.renderState.toBeDeleted = true;
}
if (_emissionFlareUpdater != null) {
_sprite2dRenderer.removeUpdater(_emissionFlareUpdater);
_emissionFlareUpdater = null;
}
if (_hitFlareUpdater != null) {
_sprite2dRenderer.removeUpdater(_hitFlareUpdater);
_hitFlareUpdater = null;
}
}