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34 lines
815 B
34 lines
815 B
3 years ago
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using UnityEngine;
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using System.Collections;
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public class EdgeDetection : PostEffectsBase {
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public Shader edgeDetectShader;
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private Material edgeDetectMaterial = null;
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public Material material {
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get {
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edgeDetectMaterial = CheckShaderAndCreateMaterial(edgeDetectShader, edgeDetectMaterial);
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return edgeDetectMaterial;
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}
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}
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[Range(0.0f, 1.0f)]
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public float edgesOnly = 0.0f;
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public Color edgeColor = Color.black;
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public Color backgroundColor = Color.white;
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void OnRenderImage (RenderTexture src, RenderTexture dest) {
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if (material != null) {
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material.SetFloat("_EdgeOnly", edgesOnly);
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material.SetColor("_EdgeColor", edgeColor);
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material.SetColor("_BackgroundColor", backgroundColor);
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Graphics.Blit(src, dest, material);
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} else {
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Graphics.Blit(src, dest);
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}
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}
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}
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