public void CollectForcefields(
Matrix4x4 simulationToWorldMatrix,
ref List <SwarmShaderForcefieldState> inoutForceFieldStates)
{
if (currentCollectionList != null)
{
throw new InvalidOperationException();
}
currentCollectionList = inoutForceFieldStates;
currentSimulationToWorldMatrix = simulationToWorldMatrix;
currentCollectionList.Clear();
if (CollectingForcefields != null)
{
var eventArgs = new CollectingForcefieldsEventArgs();
eventArgs.ForcefieldAppender = this;
CollectingForcefields(this, eventArgs);
}
currentCollectionList = null;
currentSimulationToWorldMatrix = Matrix4x4.identity;
}
private void OnCollectingForcefields(
object sender,
CollectingForcefieldsEventArgs eventArgs)
{
eventArgs.ForcefieldAppender.AppendGlobalForcefield(
ForceDirection,
IdleForceScalar);
}
private void OnCollectingForcefields(
object sender,
CollectingForcefieldsEventArgs eventArgs)
{
float localToWorldUniformScale =
(transform.localToWorldMatrix.GetScale().magnitude / Mathf.Sqrt(3.0f));
eventArgs.ForcefieldAppender.AppendSphericalForcefield(
transform.position,
(FalloffInnerRadius * localToWorldUniformScale),
(FalloffOuterRadius * localToWorldUniformScale),
IdleOutwardForceScalar);
}
private void OnCollectingForcefields(
object sender,
CollectingForcefieldsEventArgs eventArgs)
{
float localToWorldUniformScale =
(transform.localToWorldMatrix.GetScale().magnitude / Mathf.Sqrt(3.0f));
eventArgs.ForcefieldAppender.AppendPlanarForcefield(
transform.TransformPoint(LocalPosition),
transform.TransformDirection(LocalPlaneNormal),
(FalloffInnerRadius * localToWorldUniformScale),
(FalloffOuterRadius * localToWorldUniformScale),
IdleForceScalar);
}
private void OnCollectingForcefields(
object sender,
CollectingForcefieldsEventArgs eventArgs)
{
if ((trackedCamera != null) &&
trackedCamera.isActiveAndEnabled)
{
float localToWorldUniformScale =
(trackedCamera.transform.localToWorldMatrix.GetScale().magnitude / Mathf.Sqrt(3.0f));
eventArgs.ForcefieldAppender.AppendSphericalForcefield(
trackedCamera.transform.position,
(FalloffInnerRadius * localToWorldUniformScale),
(FalloffOuterRadius * localToWorldUniformScale),
(-1.0f * IdleAttractionScalar));
}
}
private void OnCollectingForcefields(
object sender,
CollectingForcefieldsEventArgs eventArgs)
{
var openVrSystem = OpenVR.System;
if ((openVrSystem != null) &&
(controllerManager != null))
{
foreach (GameObject controllerObject in controllerManager.objects)
{
SteamVR_TrackedObject trackedObject = controllerObject.GetComponent <SteamVR_TrackedObject>();
if (trackedObject.index != SteamVR_TrackedObject.EIndex.None)
{
var controllerDevice = SteamVR_Controller.Input((int)trackedObject.index);
if ((trackedObject != null) &&
trackedObject.isActiveAndEnabled &&
controllerDevice.valid)
{
float localToWorldUniformScale =
(trackedObject.transform.localToWorldMatrix.GetScale().magnitude / Mathf.Sqrt(3.0f));
bool gripPressed = controllerDevice.GetPress(EVRButtonId.k_EButton_Grip);
float triggerFraction = controllerDevice.GetAxis(EVRButtonId.k_EButton_SteamVR_Trigger).x;
eventArgs.ForcefieldAppender.AppendSphericalForcefield(
trackedObject.transform.position,
(AttractionFalloffInnerRadius * localToWorldUniformScale),
(AttractionFalloffOuterRadius * localToWorldUniformScale),
(-1.0f * (gripPressed ? GrippedAttractionScalar : IdleAttractionScalar)));
eventArgs.ForcefieldAppender.AppendThrustCapsuleForcefield(
trackedObject.transform.position,
(trackedObject.transform.position + (Mathf.Max(0.0001f, ThrustCoreLength) * trackedObject.transform.forward)),
(ThrustFalloffInnerRadius * localToWorldUniformScale),
(ThrustFalloffOuterRadius * localToWorldUniformScale),
Mathf.Lerp(IdleThrustScalar, TriggerPulledThrustScalar, triggerFraction));
}
}
}
}
}
