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69 lines
1.8 KiB
69 lines
1.8 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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[RequireComponent(typeof(Camera))]
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public class RadiusBlur : MonoBehaviour
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{
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static int radius_blur_dataId = Shader.PropertyToID("_RadiusData") ;
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static int radius_blur_iterationId = Shader.PropertyToID("_RadiusIterationData") ;
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[SerializeField]
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public Material radius_material;
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[SerializeField]
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public int iteration{
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get{
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if(radius_material != null)
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{
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return (int)radius_material.GetVector(radius_blur_iterationId).x;
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}
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return 1;
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}
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set{
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if(radius_material != null)
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{
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float invIteration = 1.0f / value;
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radius_material.SetVector(radius_blur_iterationId, new Vector2(value, invIteration));
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}
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}
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}
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[SerializeField]
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public Vector3 radius_data{
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get{
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if(radius_material != null)
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{
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return radius_material.GetVector(radius_blur_dataId);
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}
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return new Vector3(0.5f, 0.5f, 0.01f);
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}
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set{
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if(radius_material != null)
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{
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radius_material.SetVector(radius_blur_dataId, value);
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}
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}
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}
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static int RADIUS_BLUR_PASS = 0;
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private void Awake() {
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if(radius_material != null)
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{
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radius_data = radius_material.GetVector(radius_blur_dataId);
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iteration = (int)radius_material.GetVector(radius_blur_iterationId).x;
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}
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}
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private void OnRenderImage(RenderTexture src, RenderTexture dest) {
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if(radius_material)
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{
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Graphics.Blit(src, dest, radius_material, RADIUS_BLUR_PASS);
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}
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else
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{
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Graphics.Blit(src, dest);
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}
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}
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}
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