158 lines
4.4 KiB
C#
158 lines
4.4 KiB
C#
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// =================================
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// Namespaces.
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// =================================
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using UnityEngine;
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// =================================
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// Define namespace.
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// =================================
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namespace MirzaBeig
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{
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namespace Scripting
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{
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namespace Effects
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{
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// =================================
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// Classes.
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// =================================
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public class AttractionParticleAffector : ParticleAffector
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{
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// =================================
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// Nested classes and structures.
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// =================================
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// ...
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// =================================
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// Variables.
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// =================================
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// ...
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[Header("Affector Controls")]
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public float arrivalRadius = 1.0f;
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public float arrivedRadius = 0.5f;
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float arrivalRadiusSqr;
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float arrivedRadiusSqr;
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// =================================
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// Functions.
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// =================================
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// ...
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protected override void Awake()
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{
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base.Awake();
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}
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// ...
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protected override void Start()
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{
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base.Start();
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}
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// ...
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protected override void Update()
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{
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base.Update();
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}
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// ...
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protected override void LateUpdate()
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{
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float uniformTransformScale = transform.lossyScale.x;
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arrivalRadiusSqr = (arrivalRadius * arrivalRadius) * uniformTransformScale;
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arrivedRadiusSqr = (arrivedRadius * arrivedRadius) * uniformTransformScale;
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// ...
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base.LateUpdate();
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}
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// ...
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protected override Vector3 GetForce()
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{
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Vector3 force;
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if (parameters.distanceToAffectorCenterSqr < arrivedRadiusSqr)
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{
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force.x = 0.0f;
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force.y = 0.0f;
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force.z = 0.0f;
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}
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else if (parameters.distanceToAffectorCenterSqr < arrivalRadiusSqr)
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{
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float inverseArrivalScaleNormalized = 1.0f - (parameters.distanceToAffectorCenterSqr / arrivalRadiusSqr);
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force = Vector3.Normalize(parameters.scaledDirectionToAffectorCenter) * inverseArrivalScaleNormalized;
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}
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else
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{
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force = Vector3.Normalize(parameters.scaledDirectionToAffectorCenter);
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}
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return force;
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}
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// ...
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protected override void OnDrawGizmosSelected()
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{
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if (enabled)
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{
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base.OnDrawGizmosSelected();
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// ...
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float uniformTransformScale = transform.lossyScale.x;
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float arrivalRadius = this.arrivalRadius * uniformTransformScale;
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float arrivedRadius = this.arrivedRadius * uniformTransformScale;
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Vector3 center = transform.position + offset;
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Gizmos.color = Color.yellow;
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Gizmos.DrawWireSphere(center, arrivalRadius);
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Gizmos.color = Color.red;
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Gizmos.DrawWireSphere(center, arrivedRadius);
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//Gizmos.color = Color.white;
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//Gizmos.DrawLine(currentParticleSystem.transform.position, center);
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}
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}
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// =================================
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// End functions.
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// =================================
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}
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// =================================
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// End namespace.
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// =================================
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}
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}
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}
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// =================================
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// --END-- //
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// =================================
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