public SSpaceMissileClusterVisualData(
Matrix4 launcherWorldMat, Vector3 launcherVel, int numMissiles,
ISSpaceMissileTarget target, float timeToHit,
SSpaceMissileVisualParameters mParams,
Vector3[] meshPositioningOffsets = null,
Vector3[] meshPositioningDirections = null,
BodiesFieldGenerator meshPositioningGenerator = null,
SSpaceMissileVisualData.AtTargetFunc atTargetFunc = null)
{
_target = target;
_timeToHit = timeToHit;
_parameters = mParams;
_missiles = new SSpaceMissileVisualData[numMissiles];
this.atTargetFunc = atTargetFunc;
Vector3[] localSpawnPts = new Vector3[numMissiles];
Quaternion[] localSpawnOrients = new Quaternion[numMissiles];
if (meshPositioningGenerator != null)
{
meshPositioningGenerator.Generate(numMissiles,
(id, scale, pos, orient) => {
localSpawnPts [id] = pos;
localSpawnOrients [id] = orient;
return(true);
}
);
}
Quaternion launcherOrientation = launcherWorldMat.ExtractRotation();
for (int i = 0; i < numMissiles; ++i)
{
if (meshPositioningOffsets != null && meshPositioningOffsets.Length > 0)
{
localSpawnPts [i] += meshPositioningOffsets [i % meshPositioningOffsets.Length];
}
if (meshPositioningDirections != null && meshPositioningDirections.Length > 0)
{
int idx = i % meshPositioningDirections.Length;
localSpawnOrients [i] *= OpenTKHelper.getRotationTo(
Vector3.UnitZ, meshPositioningDirections [idx], Vector3.UnitZ);
}
Vector3 missileWorldPos = Vector3.Transform(localSpawnPts [i], launcherWorldMat);
Vector3 missileLocalDir = Vector3.Transform(Vector3.UnitZ, localSpawnOrients [i]);
Vector3 missileWorldDir = Vector3.Transform(missileLocalDir, launcherOrientation);
Vector3 missileWorldVel = launcherVel + missileWorldDir * mParams.ejectionVelocity;
_missiles [i] = mParams.createMissile(
missileWorldPos, missileWorldDir, missileWorldVel, this, i);
#if false
_missiles [i] = new SSpaceMissileVisualData(
missileWorldPos, missileWorldDir, missileWorldVel,
this, clusterId: i);
#endif
}
}
public SSpaceMissileClusterVisualData(
Matrix4 launcherWorldMat, Vector3 launcherVel, int numMissiles,
ISSpaceMissileTarget target, float timeToHit,
SSpaceMissileVisualParameters mParams,
Vector3[] meshPositioningOffsets = null,
Vector3[] meshPositioningDirections = null,
BodiesFieldGenerator meshPositioningGenerator = null,
SSpaceMissileVisualData.AtTargetFunc atTargetFunc = null)
{
_target = target;
_timeToHit = timeToHit;
_parameters = mParams;
_missiles = new SSpaceMissileVisualData[numMissiles];
this.atTargetFunc = atTargetFunc;
Vector3[] localSpawnPts = new Vector3[numMissiles];
Quaternion[] localSpawnOrients = new Quaternion[numMissiles];
if (meshPositioningGenerator != null) {
meshPositioningGenerator.Generate(numMissiles,
(id, scale, pos, orient) => {
localSpawnPts [id] = pos;
localSpawnOrients [id] = orient;
return true;
}
);
}
Quaternion launcherOrientation = launcherWorldMat.ExtractRotation();
for (int i = 0; i < numMissiles; ++i) {
if (meshPositioningOffsets != null && meshPositioningOffsets.Length > 0) {
localSpawnPts [i] += meshPositioningOffsets [i % meshPositioningOffsets.Length];
}
if (meshPositioningDirections != null && meshPositioningDirections.Length > 0) {
int idx = i % meshPositioningDirections.Length;
localSpawnOrients [i] *= OpenTKHelper.getRotationTo(
Vector3.UnitZ, meshPositioningDirections [idx], Vector3.UnitZ);
}
Vector3 missileWorldPos = Vector3.Transform(localSpawnPts [i], launcherWorldMat);
Vector3 missileLocalDir = Vector3.Transform(Vector3.UnitZ, localSpawnOrients [i]);
Vector3 missileWorldDir = Vector3.Transform(missileLocalDir, launcherOrientation);
Vector3 missileWorldVel = launcherVel + missileWorldDir * mParams.ejectionVelocity;
_missiles [i] = mParams.createMissile(
missileWorldPos, missileWorldDir, missileWorldVel, this, i);
#if false
_missiles [i] = new SSpaceMissileVisualData (
missileWorldPos, missileWorldDir, missileWorldVel,
this, clusterId: i);
#endif
}
}
public SSpaceMissileClusterVisualData launchCluster(
Matrix4 launcherWorldMat, Vector3 launchVel, int numMissiles,
ISSpaceMissileTarget target, float timeToHit,
SSpaceMissileVisualParameters clusterParams,
Vector3[] localPositioningOffsets = null,
Vector3[] localDirectionPresets = null,
BodiesFieldGenerator meshPositioningGenerator = null,
SSpaceMissileVisualData.AtTargetFunc atTargetFunc = null
)
{
var cluster = new SSpaceMissileClusterVisualData(
launcherWorldMat, launchVel, numMissiles, target, timeToHit, clusterParams,
localPositioningOffsets, localDirectionPresets, meshPositioningGenerator,
atTargetFunc
);
_clusters.Add(cluster);
_targets.Add(target);
return(cluster);
}
public SSpaceMissileClusterVisualData launchCluster(
Matrix4 launcherWorldMat, Vector3 launchVel, int numMissiles,
ISSpaceMissileTarget target,
SSpaceMissileVisualParameters clusterParams,
Vector3[] localPositioningOffsets = null,
Vector3[] localDirections = null,
BodiesFieldGenerator localPositioningGenerator = null,
SSpaceMissileVisualData.AtTargetFunc missileAtTargetFunc = null,
float timeToHit = float.NaN
)
{
_initParamsSpecific(clusterParams);
var cluster = _simulation.launchCluster(
launcherWorldMat, launchVel, numMissiles,
target, timeToHit, clusterParams,
localPositioningOffsets, localDirections, localPositioningGenerator,
missileAtTargetFunc);
foreach (var missile in cluster.missiles)
{
_addMissileRender(missile);
}
return(cluster);
}
protected void _initParamsSpecific(SSpaceMissileVisualParameters mParams)
{
// smoke effectors
if (_particleRenderer.textureMaterial == null)
{
_particleRenderer.textureMaterial = new SSTextureMaterial(mParams.smokeParticlesTexture());
}
if (_flameSmokeColorEffector == null)
{
_flameSmokeColorEffector = new SSColorKeyframesEffector();
_flameSmokeColorEffector.maskMatchFunction = SSParticleEffector.MatchFunction.Equals;
_flameSmokeColorEffector.effectorMask = (ushort)ParticleEffectorMasks.FlameToSmoke;
_flameSmokeColorEffector.particleLifetime = mParams.flameSmokeDuration;
//_smokeColorEffector.colorMask = ;
_flameSmokeColorEffector.keyframes.Clear();
var flameColor = mParams.innerFlameColor;
flameColor.A = 0.9f;
_flameSmokeColorEffector.keyframes.Add(0f, flameColor);
flameColor = mParams.outerFlameColor;
flameColor.A = 0.7f;
_flameSmokeColorEffector.keyframes.Add(0.1f, flameColor);
var smokeColor = mParams.smokeColor;
smokeColor.A = 0.2f;
_flameSmokeColorEffector.keyframes.Add(0.2f, smokeColor);
smokeColor.A = 0f;
_flameSmokeColorEffector.keyframes.Add(1f, smokeColor);
_particlesData.addEffector(_flameSmokeColorEffector);
}
if (_ejectionSmokeColorEffector == null)
{
_ejectionSmokeColorEffector = new SSColorKeyframesEffector();
_ejectionSmokeColorEffector.maskMatchFunction = SSParticleEffector.MatchFunction.Equals;
_ejectionSmokeColorEffector.effectorMask = (ushort)ParticleEffectorMasks.EjectionSmoke;
_ejectionSmokeColorEffector.particleLifetime = mParams.flameSmokeDuration;
_ejectionSmokeColorEffector.keyframes.Clear();
var smokeColor = mParams.smokeColor;
smokeColor.A = 0.3f;
_ejectionSmokeColorEffector.keyframes.Add(0f, smokeColor);
smokeColor.A = 0.14f;
_ejectionSmokeColorEffector.keyframes.Add(0.2f, smokeColor);
smokeColor.A = 0f;
_ejectionSmokeColorEffector.keyframes.Add(1f, smokeColor);
_particlesData.addEffector(_ejectionSmokeColorEffector);
}
if (_flameSmokeScaleEffector == null)
{
_flameSmokeScaleEffector = new SSMasterScaleKeyframesEffector();
_flameSmokeScaleEffector.maskMatchFunction = SSParticleEffector.MatchFunction.Equals;
_flameSmokeScaleEffector.effectorMask = (ushort)ParticleEffectorMasks.FlameToSmoke;
_flameSmokeScaleEffector.particleLifetime = mParams.flameSmokeDuration;
_flameSmokeScaleEffector.keyframes.Clear();
_flameSmokeScaleEffector.keyframes.Add(0f, 0.3f);
_flameSmokeScaleEffector.keyframes.Add(0.1f, 1f);
_flameSmokeScaleEffector.keyframes.Add(1f, 2f);
_particlesData.addEffector(_flameSmokeScaleEffector);
}
if (_ejectionSmokeScaleEffector == null)
{
_ejectionSmokeScaleEffector = new SSMasterScaleKeyframesEffector();
_ejectionSmokeScaleEffector.maskMatchFunction = SSParticleEffector.MatchFunction.Equals;
_ejectionSmokeScaleEffector.effectorMask = (ushort)ParticleEffectorMasks.EjectionSmoke;
_ejectionSmokeScaleEffector.particleLifetime = mParams.ejectionSmokeDuration;
_ejectionSmokeScaleEffector.keyframes.Clear();
_ejectionSmokeScaleEffector.keyframes.Add(0f, 0.1f);
_ejectionSmokeScaleEffector.keyframes.Add(0.35f, 0.8f);
_ejectionSmokeScaleEffector.keyframes.Add(1f, 1.35f);
_particlesData.addEffector(_ejectionSmokeScaleEffector);
}
}
public SSpaceMissileClusterVisualData launchCluster(
Matrix4 launcherWorldMat, Vector3 launchVel, int numMissiles,
ISSpaceMissileTarget target, float timeToHit,
SSpaceMissileVisualParameters clusterParams,
Vector3[] localPositioningOffsets = null,
Vector3[] localDirectionPresets = null,
BodiesFieldGenerator meshPositioningGenerator = null,
SSpaceMissileVisualData.AtTargetFunc atTargetFunc = null
)
{
var cluster = new SSpaceMissileClusterVisualData (
launcherWorldMat, launchVel, numMissiles, target, timeToHit, clusterParams,
localPositioningOffsets, localDirectionPresets, meshPositioningGenerator,
atTargetFunc
);
_clusters.Add(cluster);
_targets.Add(target);
return cluster;
}
