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modified maps
This commit is contained in:
Данил Олейников
2024-08-02 11:15:51 +03:00
parent 5c89ad04d5
commit 911ef42ce8
741 changed files with 35494 additions and 1222 deletions
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80
Assets/NatureStarterKit2/Standard Assets/Effects/ImageEffects/Scripts/ContrastEnhance.cs Normal file
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using System;
using UnityEngine;
namespace UnityStandardAssets.ImageEffects
{
[ExecuteInEditMode]
[RequireComponent(typeof(Camera))]
[AddComponentMenu("Image Effects/Color Adjustments/Contrast Enhance (Unsharp Mask)")]
public class ContrastEnhance : PostEffectsBase
{
[Range(0.0f, 1.0f)]
public float intensity = 0.5f;
[Range(0.0f,0.999f)]
public float threshold = 0.0f;
private Material separableBlurMaterial;
private Material contrastCompositeMaterial;
[Range(0.0f,1.0f)]
public float blurSpread = 1.0f;
public Shader separableBlurShader = null;
public Shader contrastCompositeShader = null;
public override bool CheckResources ()
{
CheckSupport (false);
contrastCompositeMaterial = CheckShaderAndCreateMaterial (contrastCompositeShader, contrastCompositeMaterial);
separableBlurMaterial = CheckShaderAndCreateMaterial (separableBlurShader, separableBlurMaterial);
if (!isSupported)
ReportAutoDisable ();
return isSupported;
}
void OnRenderImage (RenderTexture source, RenderTexture destination)
{
if (CheckResources()==false)
{
Graphics.Blit (source, destination);
return;
}
int rtW = source.width;
int rtH = source.height;
RenderTexture color2 = RenderTexture.GetTemporary (rtW/2, rtH/2, 0);
// downsample
Graphics.Blit (source, color2);
RenderTexture color4a = RenderTexture.GetTemporary (rtW/4, rtH/4, 0);
Graphics.Blit (color2, color4a);
RenderTexture.ReleaseTemporary (color2);
// blur
separableBlurMaterial.SetVector ("offsets", new Vector4 (0.0f, (blurSpread * 1.0f) / color4a.height, 0.0f, 0.0f));
RenderTexture color4b = RenderTexture.GetTemporary (rtW/4, rtH/4, 0);
Graphics.Blit (color4a, color4b, separableBlurMaterial);
RenderTexture.ReleaseTemporary (color4a);
separableBlurMaterial.SetVector ("offsets", new Vector4 ((blurSpread * 1.0f) / color4a.width, 0.0f, 0.0f, 0.0f));
color4a = RenderTexture.GetTemporary (rtW/4, rtH/4, 0);
Graphics.Blit (color4b, color4a, separableBlurMaterial);
RenderTexture.ReleaseTemporary (color4b);
// composite
contrastCompositeMaterial.SetTexture ("_MainTexBlurred", color4a);
contrastCompositeMaterial.SetFloat ("intensity", intensity);
contrastCompositeMaterial.SetFloat ("threshold", threshold);
Graphics.Blit (source, destination, contrastCompositeMaterial);
RenderTexture.ReleaseTemporary (color4a);
}
}
}