40 lines
1.3 KiB
C#
40 lines
1.3 KiB
C#
using UnityEngine;
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namespace VolumetricFogAndMist2.Demos {
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public class CapsuleController : MonoBehaviour {
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public VolumetricFog fogVolume;
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public float moveSpeed = 10f;
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public float fogHoleRadius = 8f;
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public float clearDuration = 0.2f;
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public float distanceCheck = 1f;
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Vector3 lastPos = new Vector3(float.MaxValue, 0, 0);
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void Update() {
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float disp = Time.deltaTime * moveSpeed;
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// moves capsule with arrow keys
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if (Input.GetKey(KeyCode.LeftArrow)) {
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transform.Translate(-disp, 0, 0);
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} else if (Input.GetKey(KeyCode.RightArrow)) {
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transform.Translate(disp, 0, 0);
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}
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if (Input.GetKey(KeyCode.UpArrow)) {
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transform.Translate(0, 0, disp);
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} else if (Input.GetKey(KeyCode.DownArrow)) {
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transform.Translate(0, 0, -disp);
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}
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// do not call SetFogOfWarAlpha every frame; only when capsule moves
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if ((transform.position - lastPos).magnitude > distanceCheck) {
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lastPos = transform.position;
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fogVolume.SetFogOfWarAlpha(transform.position, radius: fogHoleRadius, fogNewAlpha: 0, duration: clearDuration);
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}
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}
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}
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} |