17 lines
490 B
C#
17 lines
490 B
C#
using UnityEngine;
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[ExecuteInEditMode]
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[AddComponentMenu("Image Effects/Grayscale")]
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public class GrayscaleEffect : ImageEffectBase
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{
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public Texture textureRamp;
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public float rampOffset;
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// Called by camera to apply image effect
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void OnRenderImage(RenderTexture source, RenderTexture destination)
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{
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material.SetTexture("_RampTex", textureRamp);
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material.SetFloat("_RampOffset", rampOffset);
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Graphics.Blit(source, destination, material);
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}
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} |