//============================================================================//
#if UNITY_EDITOR
// INITALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Scalar condition";
SetDefaultName();
useStackValue = ScriptableObject.CreateInstance <BoolProperty>();
useStackValue.Initialize("Use stack value?", true, theOwnerBlueprint);
AddProperty(useStackValue, true);
valueA = ScriptableObject.CreateInstance <ScalarProperty>();
valueA.Initialize("Value A", 0f, theOwnerBlueprint);
AddProperty(valueA, true);
condition = ScriptableObject.CreateInstance <DropdownProperty>();
condition.Initialize("Condition", 0, theOwnerBlueprint);
condition.SetDataModes(true, false, false, false, false, false);
AddProperty(condition, false);
valueB = ScriptableObject.CreateInstance <ScalarProperty>();
valueB.Initialize("Value B", 1f, theOwnerBlueprint);
AddProperty(valueB, true);
valueFalse = ScriptableObject.CreateInstance <ScalarProperty>();
valueFalse.Initialize("Output for FALSE", 1f, theOwnerBlueprint);
AddProperty(valueFalse, true);
valueTrue = ScriptableObject.CreateInstance <ScalarProperty>();
valueTrue.Initialize("Output for TRUE", 1f, theOwnerBlueprint);
AddProperty(valueTrue, true);
}
// CALCULATE FINAL POSITION //
//
public void CalculateFinalPosition()
{
foreach (Pool <ParticleMarker> .Node node in particleMarkers.ActiveNodes)
{
// We calculate velocity coming from direct positioning.
Vector4 velocityFromPosition = (blueprint.positionStack.values[node.NodeIndex] - blueprint.positionStack.oldValues[node.NodeIndex]) / deltaTime;
// Since we have no need for the old value anymore, we update it.
blueprint.positionStack.oldValues[node.NodeIndex] = blueprint.positionStack.values[node.NodeIndex];
// We factor in velocity coming from the velocity stack.
blueprint.positionStack.values[node.NodeIndex] += AmpsHelpers.ConvertVector3Vector4(velocityAccumulators[node.NodeIndex], 0);
// Update velocity data with the velocity change coming from direct positioning.
blueprint.velocityStack.values[node.NodeIndex] += velocityFromPosition;
// We calculate acceleration coming from direct velocity setting plus direct positioning.
Vector4 accelerationFromVelocity = (blueprint.velocityStack.values[node.NodeIndex] - blueprint.velocityStack.oldValues[node.NodeIndex]) / deltaTime;
// Since we have no need for the old value anymore, we update it.
blueprint.velocityStack.oldValues[node.NodeIndex] = blueprint.velocityStack.values[node.NodeIndex];
// Update acceleration data with some smoothing.
blueprint.accelerationStack.values[node.NodeIndex] = Vector4.Lerp(blueprint.accelerationStack.oldValues[node.NodeIndex], blueprint.accelerationStack.values[node.NodeIndex]
+ accelerationFromVelocity,
Mathf.Lerp(100, 0, emitterModule.accelerationNoiseSmoothing.constant) * deltaTime);
// We store the current values for later use.
blueprint.accelerationStack.oldValues[node.NodeIndex] = blueprint.accelerationStack.values[node.NodeIndex];
}
}
// EVALUATE //
//
// Evaluate when particle specific data IS available.
override public void Evaluate(ref Vector4[] input)
{
int particleIndex;
for (int i = 0; i < ownerBlueprint.ownerEmitter.activeParticleIndices.Length; i++)
{
particleIndex = ownerBlueprint.ownerEmitter.activeParticleIndices[i];
switch (conversionMode.GetValue())
{
case (int)eConversionModes.DirectionToRotation:
// TODO: Choose upvector.
Vector3 lookRotation = input[particleIndex];
if (lookRotation == Vector3.zero)
{
lookRotation.x = 0.00001f;
}
input[particleIndex] = Quaternion.LookRotation(lookRotation, Vector3.up).eulerAngles;
break;
case (int)eConversionModes.RotationToDirection:
input[particleIndex] = Quaternion.Euler(input[particleIndex]) * Vector3.forward;
break;
case (int)eConversionModes.HSVToRGB:
input[particleIndex] = AmpsHelpers.HSVAtoRGBA(input[particleIndex]);
break;
case (int)eConversionModes.RGBToHSV:
input[particleIndex] = AmpsHelpers.RGBAtoHSVA(input[particleIndex]);
break;
}
}
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Property sampler";
SetDefaultName();
property = ScriptableObject.CreateInstance <DropdownProperty>();
property.Initialize("Property", 0, theOwnerBlueprint);
AddProperty(property, true);
sampleFromParent = ScriptableObject.CreateInstance <BoolProperty>();
sampleFromParent.Initialize("Sample parent?", false, property.ownerBlueprint);
AddProperty(sampleFromParent, true);
modifyX = ScriptableObject.CreateInstance <BoolProperty>();
modifyX.Initialize("Modify X?", true, theOwnerBlueprint);
AddProperty(modifyX, true);
modifyY = ScriptableObject.CreateInstance <BoolProperty>();
modifyY.Initialize("Modify Y?", true, theOwnerBlueprint);
AddProperty(modifyY, true);
modifyZ = ScriptableObject.CreateInstance <BoolProperty>();
modifyZ.Initialize("Modify Z?", true, theOwnerBlueprint);
AddProperty(modifyZ, true);
modifyW = ScriptableObject.CreateInstance <BoolProperty>();
modifyW.Initialize("Modify W?", true, theOwnerBlueprint);
AddProperty(modifyW, true);
}
// EVALUATE //
//
// Evaluate when particle specific data IS available.
override public void Evaluate(ref Vector4[] input)
{
#if UNITY_EDITOR
Vector4 v;
if (ownerBlueprint.ownerEmitter.exampleInputParticleIndex < 0)
{
return;
}
if (showCurrentStack.GetValue())
{
v = input[ownerBlueprint.ownerEmitter.exampleInputParticleIndex];
}
else
{
v = AmpsHelpers.GetSystemProperty(ownerBlueprint, ownerBlueprint.ownerEmitter.exampleInputParticleIndex, (AmpsHelpers.eCurveInputs)property.GetValue());
}
label.value = v.x.ToString("F3") + ", " +
v.y.ToString("F3") + ", " +
v.z.ToString("F3") + ", " +
v.w.ToString("F3");
moduleName.value = label.value;
#endif
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
virtual public void Initialize(AmpsBlueprint theOwnerBlueprint, AmpsHelpers.eStackFunction theStackFunction, string theModuleType)
{
stackFunction = theStackFunction;
name = AmpsHelpers.formatEnumString(theStackFunction.ToString());
moduleType = theModuleType;
ownerBlueprint = theOwnerBlueprint;
}
//============================================================================//
#if UNITY_EDITOR
// INITALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Math.ToString());
type = "Normalize";
SetDefaultName();
}
// ACCUMULATE ROTATION RATE //
//
public void AccumulateRotationRate()
{
foreach (Pool <ParticleMarker> .Node node in particleMarkers.ActiveNodes)
{
rotationRateAccumulators[node.NodeIndex] += AmpsHelpers.ConvertVector4Vector3(blueprint.rotationRateStack.values[node.NodeIndex])
* deltaTime;
}
}
// ACCUMULATE VELOCITY //
//
public void AccumulateVelocity()
{
foreach (Pool <ParticleMarker> .Node node in particleMarkers.ActiveNodes)
{
blueprint.velocityStack.values[node.NodeIndex] += AmpsHelpers.ConvertVector3Vector4(accelerationAccumulators[node.NodeIndex], 0);
velocityAccumulators[node.NodeIndex] += AmpsHelpers.ConvertVector4Vector3(blueprint.velocityStack.values[node.NodeIndex]) * deltaTime;
}
}
// SHOW POSITION VISUALIZATION //
//
private void ShowPositionVisualization()
{
Vector4 v;
BaseProperty.eDataMode dm;
if (value.dataMode == BaseProperty.eDataMode.Reference)
{
dm = value.reference.property.dataMode;
}
else
{
dm = value.dataMode;
}
switch (dm)
{
case VectorProperty.eDataMode.Constant:
Handles.color = new Color(1f, 1f, 1f, 1f);
v = value.GetValue(ownerBlueprint.ownerEmitter.exampleInputParticleIndex);
AmpsHelpers.DrawPositionHandle(v, 0.125f, weight.GetValue(ownerBlueprint.ownerEmitter.exampleInputParticleIndex));
break;
case VectorProperty.eDataMode.RandomConstant:
if (value.coordSystemConversionMode != BaseProperty.eCoordSystemConversionMode.NoConversion)
{
v = value.ConvertCoordinateSystem(value.randomMin, ownerBlueprint.ownerEmitter.exampleInputParticleIndex);
}
else
{
v = value.randomMin;
}
Handles.color = new Color(1f, 1f, 1f, 1f);
AmpsHelpers.DrawPositionHandle(v, 0.0625f, weight.GetValue(ownerBlueprint.ownerEmitter.exampleInputParticleIndex));
if (value.coordSystemConversionMode != BaseProperty.eCoordSystemConversionMode.NoConversion)
{
v = value.ConvertCoordinateSystem(value.randomMax, ownerBlueprint.ownerEmitter.exampleInputParticleIndex);
}
else
{
v = value.randomMax;
}
Handles.color = new Color(1f, 1f, 1f, 1f);
AmpsHelpers.DrawPositionHandle(v, 0.125f, weight.GetValue(ownerBlueprint.ownerEmitter.exampleInputParticleIndex));
break;
case VectorProperty.eDataMode.Curve:
//Handles.color = Color.white;
//v = value.GetValue(ownerEmitter.exampleInputParticleIndex);
//AmpsHelpers.DrawCrossHandle(v, 0.125f);
break;
case VectorProperty.eDataMode.RandomCurve:
// TODO: RandomCurve vis.
break;
}
}
//============================================================================//
#region GUI
// SHOW PROPERTIES //
//
override public void ShowProperties(ref bool shouldRepaint)
{
moduleName.ShowProperty(ref selectedProperty, false);
useCurrentStack.ShowProperty(ref selectedProperty, false);
if (useCurrentStack.GetValue() == false)
{
if (property.displayData == null)
{
property.displayData = () => AmpsHelpers.curveInputDisplayData; // We have to do this here because delegates are not serialized.
}
property.ShowProperty(ref selectedProperty, false);
}
if ((useCurrentStack.GetValue() == false &&
AmpsHelpers.isFloatInput((AmpsHelpers.eCurveInputs)property.GetValue()) == false)
||
(useCurrentStack.GetValue() &&
AmpsHelpers.isFloatStack(ownerStack.stackFunction) == false))
{
if (propertyVectorComponent.displayData == null)
{
propertyVectorComponent.displayData = () => AmpsHelpers.vectorComponentsDisplayData; // We have to do this here because delegates are not serialized.
}
propertyVectorComponent.ShowProperty(ref selectedProperty, false);
}
if (condition.displayData == null)
{
condition.displayData = () => conditionsDisplayData; // We have to do this here because delegates are not serialized.
}
condition.ShowProperty(ref selectedProperty, false);
value.ShowProperty(ref selectedProperty, false);
if (action.displayData == null)
{
action.displayData = () => actionsDisplayData; // We have to do this here because delegates are not serialized.
}
action.ShowProperty(ref selectedProperty, false);
PropertyGroup("Constraints");
if (maxEventCount == null) // HACK
{
maxEventCount = ScriptableObject.CreateInstance <ScalarProperty>();
maxEventCount.Initialize("Max event count per loop", 1f, ownerBlueprint);
maxEventCount.SetDataModes(true, false, false, false, false, false);
maxEventCount.isInteger = true;
AddProperty(maxEventCount, false);
}
maxEventCount.ShowProperty(ref selectedProperty, false);
minEventDelay.ShowProperty(ref selectedProperty, false);
shouldRepaint = true;
}
//============================================================================//
#if UNITY_EDITOR
// INITALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Math.ToString());
type = "Converter";
SetDefaultName();
conversionMode = ScriptableObject.CreateInstance <DropdownProperty>();
conversionMode.Initialize("Conversion mode", 0, theOwnerBlueprint);
AddProperty(conversionMode, true);
}
//============================================================================//
#if UNITY_EDITOR
// INITALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Scalar";
SetDefaultName();
value = ScriptableObject.CreateInstance <ScalarProperty>();
value.Initialize("Value", 1f, theOwnerBlueprint);
AddProperty(value, true);
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Color";
SetDefaultName();
value = ScriptableObject.CreateInstance <ColorProperty>();
value.Initialize("Color", Vector4.one, theOwnerBlueprint);
AddProperty(value, true);
implementsVisualization = false;
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Vector sampler";
SetDefaultName();
vector = ScriptableObject.CreateInstance <VectorProperty>();
vector.Initialize("Vector", Vector4.zero, theOwnerBlueprint);
vector.coordSystemConversionMode = BaseProperty.eCoordSystemConversionMode.NoConversion;
AddProperty(vector, true);
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Misc.ToString());
type = "Event listener";
SetDefaultName();
eventName = ScriptableObject.CreateInstance <StringProperty>();
eventName.Initialize("Event name", theOwnerBlueprint);
eventName.value = "event";
eventName.SetDataModes(true, false, false, false, false, false);
AddProperty(eventName, false);
untriggeredValue = ScriptableObject.CreateInstance <VectorProperty>();
untriggeredValue.Initialize("Untriggered value", theOwnerBlueprint);
AddProperty(untriggeredValue, false);
triggeredCustomValue = ScriptableObject.CreateInstance <VectorProperty>();
triggeredCustomValue.Initialize("Triggered value", theOwnerBlueprint);
triggeredCustomValue.constant = new Vector4(1, 0, 0, 0);
AddProperty(triggeredCustomValue, false);
triggerDataMode = ScriptableObject.CreateInstance <DropdownProperty>();
triggerDataMode.Initialize("Trigger data mode", 0, theOwnerBlueprint);
triggerDataMode.SetDataModes(true, false, false, false, false, false);
AddProperty(triggerDataMode, false);
infiniteTriggerCount = ScriptableObject.CreateInstance <BoolProperty>();
infiniteTriggerCount.Initialize("Infinite trigger count?", theOwnerBlueprint);
infiniteTriggerCount.value = true;
infiniteTriggerCount.SetDataModes(true, false, false, false, false, false);
AddProperty(infiniteTriggerCount, false);
maxTriggerCount = ScriptableObject.CreateInstance <ScalarProperty>();
maxTriggerCount.Initialize("Max trigger count per loop", 1f, theOwnerBlueprint);
maxTriggerCount.SetDataModes(true, false, false, false, false, false);
maxTriggerCount.isInteger = true;
AddProperty(maxTriggerCount, false);
triggerToggle = ScriptableObject.CreateInstance <BoolProperty>();
triggerToggle.Initialize("Does an event toggle?", theOwnerBlueprint);
triggerToggle.value = true;
triggerToggle.SetDataModes(true, false, false, false, false, false);
AddProperty(triggerToggle, false);
triggerDuration = ScriptableObject.CreateInstance <ScalarProperty>();
triggerDuration.Initialize("Trigger duration", 1f, theOwnerBlueprint);
triggerDuration.SetDataModes(true, true, false, false, false, false);
AddProperty(triggerDuration, false);
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Misc.ToString());
type = "Child control";
SetDefaultName();
value = ScriptableObject.CreateInstance <ScalarProperty>();
value.Initialize("Value", 0f, theOwnerBlueprint);
value.SetDataModes(true, false, false, false, false, false);
AddProperty(value, false);
condition = ScriptableObject.CreateInstance <DropdownProperty>();
condition.Initialize("Condition", 0, theOwnerBlueprint);
condition.SetDataModes(true, false, false, false, false, false);
AddProperty(condition, false);
useCurrentStack = ScriptableObject.CreateInstance <BoolProperty>();
useCurrentStack.Initialize("Current stack?", theOwnerBlueprint);
useCurrentStack.value = true;
useCurrentStack.SetDataModes(true, false, false, false, false, false);
AddProperty(useCurrentStack, false);
property = ScriptableObject.CreateInstance <DropdownProperty>();
property.Initialize("Property", 0, theOwnerBlueprint);
property.SetDataModes(true, false, false, false, false, false);
AddProperty(property, false);
propertyVectorComponent = ScriptableObject.CreateInstance <DropdownProperty>();
propertyVectorComponent.Initialize("Component", 0, theOwnerBlueprint);
propertyVectorComponent.SetDataModes(true, false, false, false, false, false);
AddProperty(propertyVectorComponent, false);
action = ScriptableObject.CreateInstance <DropdownProperty>();
action.Initialize("Action", 0, theOwnerBlueprint);
action.SetDataModes(true, false, false, false, false, false);
AddProperty(action, false);
maxEventCount = ScriptableObject.CreateInstance <ScalarProperty>();
maxEventCount.Initialize("Max event count per loop", 1f, theOwnerBlueprint);
maxEventCount.SetDataModes(true, false, false, false, false, false);
maxEventCount.isInteger = true;
AddProperty(maxEventCount, false);
minEventDelay = ScriptableObject.CreateInstance <ScalarProperty>();
minEventDelay.Initialize("Min event delay", 0.1f, theOwnerBlueprint);
minEventDelay.SetDataModes(true, false, false, false, false, false);
AddProperty(minEventDelay, false);
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Shapes.ToString());
type = "Point sampler";
SetDefaultName();
point = ScriptableObject.CreateInstance <VectorProperty>();
point.Initialize("Point", Vector4.zero, theOwnerBlueprint);
point.coordSystemConversionMode = BaseProperty.eCoordSystemConversionMode.AsPosition;
implementsVisualization = true;
AddProperty(point, true);
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Vector";
SetDefaultName();
value = ScriptableObject.CreateInstance <VectorProperty>();
value.Initialize("Value", Vector4.zero, theOwnerBlueprint);
value.SetConversionMode(theOwnerStack.stackFunction);
value.SetDefaultCoordSystem(theOwnerStack.stackFunction);
AddProperty(value, true);
implementsVisualization = true;
}
//============================================================================//
#if UNITY_EDITOR
// INITALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Basic.ToString());
type = "Scalar accumulator";
SetDefaultName();
useStackValue = ScriptableObject.CreateInstance <BoolProperty>();
useStackValue.Initialize("Use stack value?", true, theOwnerBlueprint);
AddProperty(useStackValue, true);
changePerSecond = ScriptableObject.CreateInstance <ScalarProperty>();
changePerSecond.Initialize("Change per second", 1f, theOwnerBlueprint);
AddProperty(changePerSecond, true);
}
public int randomSeed = 0; // A property specific random seed;
// CONVERT COORDINATE SYSTEM //
//
// TODO: Move it to AmpsHelpers.
public Vector4 ConvertCoordinateSystem(Vector4 v, int particleIndex)
{
Vector3 returnValue = v;
switch (coordSystem)
{
case AmpsHelpers.eCoordSystems.World:
//switch (coordSystemConversionMode)
//{
// case eCoordSystemConversionMode.AsPosition:
// break;
// case eCoordSystemConversionMode.AsRotation:
// break;
// case eCoordSystemConversionMode.AsVelocity:
// break;
// case eCoordSystemConversionMode.AsScale:
// break;
//}
break;
case AmpsHelpers.eCoordSystems.Emitter:
switch (coordSystemConversionMode)
{
case eCoordSystemConversionMode.AsPosition:
returnValue += ownerBlueprint.ownerEmitter.transform.position;
returnValue = AmpsHelpers.RotateAroundPoint(returnValue, ownerBlueprint.ownerEmitter.emitterPosition, ownerBlueprint.ownerEmitter.transform.rotation);
break;
case eCoordSystemConversionMode.AsRotation:
returnValue += ownerBlueprint.ownerEmitter.transform.rotation.eulerAngles;
break;
case eCoordSystemConversionMode.AsVelocity:
returnValue = ownerBlueprint.ownerEmitter.emitterMatrixPositionZero.MultiplyPoint3x4(returnValue);
break;
case eCoordSystemConversionMode.AsScale:
returnValue.x *= ownerBlueprint.ownerEmitter.transform.lossyScale.x;
returnValue.y *= ownerBlueprint.ownerEmitter.transform.lossyScale.y;
returnValue.z *= ownerBlueprint.ownerEmitter.transform.lossyScale.z;
break;
}
break;
}
return(AmpsHelpers.ConvertVector3Vector4(returnValue, 0));
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.OtherObjects.ToString());
type = "Transform sampler";
SetDefaultName();
sampledObject = ScriptableObject.CreateInstance <GameObjectProperty>();
sampledObject.Initialize("Object", null, theOwnerBlueprint);
sampledObject.SetDataModes(false, false, false, false, false, true);
AddProperty(sampledObject, false);
sampledTransformElement = ScriptableObject.CreateInstance <DropdownProperty>();
sampledTransformElement.Initialize("Transform", 0, theOwnerBlueprint);
AddProperty(sampledTransformElement, true);
implementsVisualization = false;
}
// SHOW OPTIONS //
//
public void ShowOptions()
{
GenericMenu propertyOptionsMenu = new GenericMenu();
propertyOptionsMenu.AddItem(new GUIContent(AmpsHelpers.formatEnumString(AmpsHelpers.ePropertyOperations.Constant.ToString())),
false,
SetModeConstant);
if (allowDataModeRandomConstant)
{
propertyOptionsMenu.AddItem(new GUIContent(AmpsHelpers.formatEnumString(AmpsHelpers.ePropertyOperations.Random.ToString())),
false,
SetModeRandom);
}
if (allowDataModeCurve)
{
propertyOptionsMenu.AddItem(new GUIContent(AmpsHelpers.formatEnumString(AmpsHelpers.ePropertyOperations.Curve.ToString())),
false,
SetModeCurve);
}
if (allowDataModeRandomCurve)
{
propertyOptionsMenu.AddItem(new GUIContent(AmpsHelpers.formatEnumString(AmpsHelpers.ePropertyOperations.RandomCurve.ToString())),
false,
SetModeRandomCurve);
}
if (allowDataModeReference)
{
propertyOptionsMenu.AddItem(new GUIContent(AmpsHelpers.formatEnumString(AmpsHelpers.ePropertyOperations.Reference.ToString())),
false,
SetModeReference);
}
if (allowDataModeParameter)
{
propertyOptionsMenu.AddItem(new GUIContent(AmpsHelpers.formatEnumString(AmpsHelpers.ePropertyOperations.Parameter.ToString())),
false,
SetModeParameter);
}
propertyOptionsMenu.ShowAsContext();
}
// MANAGE SAMPLING //
//
// Does the actual sampling.
override public void ManageSampling(int particleIndex)
{
Vector3 testedPosition = Vector3.zero;
Collider theCollider;
// If this is the first frame of a new particle then we skip sampling and wait for the next round
// when the position stack will have been evaluated and updated from its default (0,0,0) value.
if (particleIndex >= 0 && ownerBlueprint.ownerEmitter.particleTimes[particleIndex] < 0.1)
{
return; // HACK: There are misses when it's less than 0.1 for some reason.
}
if ((particleIndex < 0 && ShouldSample()) || (particleIndex >= 0 && ShouldSample(particleIndex)))
{
if (particleIndex < 0)
{
testedPosition = AmpsHelpers.GetSystemProperty(ownerBlueprint, particleIndex, AmpsHelpers.eCurveInputs.EmitterPosition);
}
else
{
testedPosition = AmpsHelpers.GetSystemProperty(ownerBlueprint, particleIndex, AmpsHelpers.eCurveInputs.Position);
}
theCollider = sampledObject.GetValue().GetComponent <Collider>();
if (theCollider != null)
{
Vector3 theRayVector = theCollider.transform.position - testedPosition;
Ray theRay = new Ray(testedPosition, Vector3.Normalize(theRayVector));
RaycastHit theRaycastHit = new RaycastHit();
bool gotIntersection = theCollider.Raycast(theRay, out theRaycastHit, theRayVector.magnitude);
//Debug.DrawLine(theCollider.transform.position, testedPosition);
if (gotIntersection)
{
isInsideFlags[particleIndex] = false;
}
else
{
isInsideFlags[particleIndex] = true;
}
}
}
}
// EVALUATE //
//
public float Evaluate(AmpsEmitter ownerEmitter, int particleIndex)
{
float returnValue = 0;
// If a particle related curve input was chosen but particle data is not available
// then we just return 0 like a champ. (index == -1, typically when the owner
// property is in an emitter property stack where particle data and index is meaningless.)
//
// TODO: We might need a mechanic to show warnings.
if (AmpsHelpers.isParticleRelatedInput(curveInput) && particleIndex < 0)
{
return(0);
}
float finalCurveInput = GetCurveInput(ownerEmitter.blueprint, particleIndex);
// Remap output.
returnValue = Mathf.Lerp(outputRangeMin, outputRangeMax, curve.Evaluate(finalCurveInput));
return(returnValue);
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Shapes.ToString());
type = "Mesh sampler";
SetDefaultName();
sampledMesh = ScriptableObject.CreateInstance <MeshProperty>();
sampledMesh.Initialize("Mesh");
AddProperty(sampledMesh, true);
sampledMeshElement = ScriptableObject.CreateInstance <DropdownProperty>();
sampledMeshElement.Initialize("Element", 0, theOwnerBlueprint);
AddProperty(sampledMeshElement, true);
samplingOrder = ScriptableObject.CreateInstance <DropdownProperty>();
samplingOrder.Initialize("Order", 0, theOwnerBlueprint);
AddProperty(samplingOrder, true);
isEmitterRelative = ScriptableObject.CreateInstance <BoolProperty>();
isEmitterRelative.Initialize("Emitter relative?", theOwnerBlueprint);
AddProperty(isEmitterRelative, true);
implementsVisualization = false;
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.Misc.ToString());
type = "Info";
SetDefaultName();
label = ScriptableObject.CreateInstance <StringProperty>();
label.Initialize("=", theOwnerBlueprint);
label.value = "n.a.";
AddProperty(label, false);
showCurrentStack = ScriptableObject.CreateInstance <BoolProperty>();
showCurrentStack.Initialize("Show current stack value?", theOwnerBlueprint);
showCurrentStack.value = true;
showCurrentStack.SetDataModes(true, false, false, false, false, false);
AddProperty(showCurrentStack, false);
property = ScriptableObject.CreateInstance <DropdownProperty>();
property.Initialize("Property", 0, theOwnerBlueprint);
AddProperty(property, true);
}
// EVALUATE //
//
// Evaluate when particle specific data IS available.
override public void Evaluate(ref Vector4[] input)
{
Vector4 finalValue = Vector4.zero;
int particleIndex;
for (int i = 0; i < ownerBlueprint.ownerEmitter.activeParticleIndices.Length; i++)
{
particleIndex = ownerBlueprint.ownerEmitter.activeParticleIndices[i];
if (ownerStack.isVector3Stack)
{
Vector3 v = new Vector3(input[particleIndex].x, input[particleIndex].y, input[particleIndex].z);
v = v.normalized;
finalValue = AmpsHelpers.ConvertVector3Vector4(v, 0);
}
else
{
finalValue = input[particleIndex].normalized;
}
input[particleIndex] = Blend(input[particleIndex], finalValue, weight.GetValue(particleIndex));
}
}
//============================================================================//
#if UNITY_EDITOR
// INITIALIZE //
//
override public void Initialize(BaseStack theOwnerStack, AmpsBlueprint theOwnerBlueprint)
{
base.Initialize(theOwnerStack, theOwnerBlueprint);
subMenuName = AmpsHelpers.formatEnumString(eCategories.OtherObjects.ToString());
type = "Volume sampler";
SetDefaultName();
sampledObject = ScriptableObject.CreateInstance <GameObjectProperty>();
sampledObject.Initialize("Object", null, theOwnerBlueprint);
sampledObject.SetDataModes(false, false, false, false, false, true);
AddProperty(sampledObject, false);
insideValue = ScriptableObject.CreateInstance <VectorProperty>();
insideValue.Initialize("Value if inside", Vector4.one, theOwnerBlueprint);
insideValue.SetConversionMode(theOwnerStack.stackFunction);
insideValue.SetDefaultCoordSystem(theOwnerStack.stackFunction);
AddProperty(insideValue, true);
outsideValue = ScriptableObject.CreateInstance <VectorProperty>();
outsideValue.Initialize("Value if outside", Vector4.one, theOwnerBlueprint);
outsideValue.SetConversionMode(theOwnerStack.stackFunction);
outsideValue.SetDefaultCoordSystem(theOwnerStack.stackFunction);
AddProperty(outsideValue, true);
implementsVisualization = false;
}
// EVALUATE //
//
public Vector4 Evaluate(AmpsEmitter ownerEmitter, int particleIndex)
{
Vector4 returnValue = Vector4.zero;
// If a particle related curve input was chosen but particle data is not available
// then we just return 0. (index == -1, typically when the owner property is in an
// emitter property stack where particle data and index is meaningless.)
//
// TODO: We might need a mechanic to show warnings.
if (AmpsHelpers.isParticleRelatedInput(curveInput) && particleIndex < 0)
{
return(Vector4.zero);
}
float finalCurveInput = GetCurveInput(ownerEmitter.blueprint, particleIndex);
// Remap output.
returnValue.x = Mathf.Lerp(outputRangeXMin, outputRangeXMax, curveX.Evaluate(finalCurveInput));
returnValue.y = Mathf.Lerp(outputRangeYMin, outputRangeYMax, curveY.Evaluate(finalCurveInput));
returnValue.z = Mathf.Lerp(outputRangeZMin, outputRangeZMax, curveZ.Evaluate(finalCurveInput));
returnValue.w = Mathf.Lerp(outputRangeWMin, outputRangeWMax, curveW.Evaluate(finalCurveInput));
return(returnValue);
}
