145 lines
4.3 KiB
C#
145 lines
4.3 KiB
C#
// Fantasy Adventure Environment
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// Copyright Staggart Creations
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// staggart.xyz
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using UnityEngine;
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using System.Collections;
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namespace FAE
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{
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[ExecuteInEditMode]
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public class CliffAppearance : MonoBehaviour
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{
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public Shader cliffShader;
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public Shader cliffCoverageShader;
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public Material[] targetMaterials = new Material[0];
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//Objects
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public Color objectColor = Color.white;
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[Range(0f, 1f)]
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public float roughness = 0.15f;
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//Detail norma
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public Texture detailNormalMap;
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[Range(0f, 1f)]
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public float detailNormalStrength = 0.5f;
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//Global
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public Texture globalColorMap;
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public Color globalColor = Color.white;
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[Range(0f, 5f)]
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public float globalTiling = 0.01f;
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//Coverage
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public bool useCoverageShader;
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public Texture coverageColorMap;
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public Texture coverageNormalMap;
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[Range(0f, 1f)]
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public float coverageAmount = 0.01f;
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[Range(0f, 20f)]
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public float coverageTiling = 1f;
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public Texture coverageMap;
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public void OnEnable()
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{
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if (targetMaterials.Length == 0)
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{
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this.enabled = false;
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}
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if (UnityEngine.Rendering.GraphicsSettings.renderPipelineAsset == null)
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{
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cliffShader = Shader.Find("FAE/Cliff");
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cliffCoverageShader = Shader.Find("FAE/Cliff coverage");
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}
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else
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{
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cliffShader = Shader.Find("Universal Render Pipeline/FAE/FAE_Cliff");
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cliffCoverageShader = Shader.Find("Universal Render Pipeline/FAE/FAE_Cliff_Coverage");
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}
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Apply();
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}
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private void GetSettings()
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{
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if (!targetMaterials[0])
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{
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return;
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}
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Material mat = targetMaterials[0];
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globalColorMap = mat.GetTexture("_Globalalbedo");
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detailNormalMap = mat.GetTexture("_Detailnormal");
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objectColor = mat.GetColor("_ObjectColor");
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globalColor = mat.GetColor("_GlobalColor");
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detailNormalStrength = mat.GetFloat("_Detailstrength");
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globalTiling = mat.GetFloat("_Globaltiling");
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roughness = mat.GetFloat("_Roughness");
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if (mat.shader == cliffCoverageShader)
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{
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useCoverageShader = true;
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coverageNormalMap = mat.GetTexture("_CoverageNormals");
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coverageColorMap = mat.GetTexture("_CoverageAlbedo");
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coverageMap = mat.GetTexture("_CoverageMap");
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coverageAmount = mat.GetFloat("_CoverageAmount");
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coverageTiling = mat.GetFloat("_CoverageTiling");
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}
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else
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{
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useCoverageShader = false;
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}
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}
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public void Apply()
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{
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if (targetMaterials.Length != 0)
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foreach (Material mat in targetMaterials)
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{
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if (!mat) continue;
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if (useCoverageShader)
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{
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mat.shader = cliffCoverageShader;
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mat.SetTexture("_CoverageNormals", coverageNormalMap);
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mat.SetTexture("_CoverageAlbedo", coverageColorMap);
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mat.SetTexture("_CoverageMap", coverageMap);
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mat.SetFloat("_CoverageAmount", coverageAmount);
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mat.SetFloat("_CoverageTiling", coverageTiling);
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}
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else
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{
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mat.shader = cliffShader;
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}
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//Textures
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mat.SetTexture("_Globalalbedo", globalColorMap);
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mat.SetTexture("_Detailnormal", detailNormalMap);
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//Colors
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mat.SetColor("_ObjectColor", objectColor);
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mat.SetColor("_GlobalColor", globalColor);
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//Floats
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mat.SetFloat("_Detailstrength", detailNormalStrength);
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mat.SetFloat("_Globaltiling", globalTiling);
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mat.SetFloat("_Roughness", roughness);
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}
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}
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}
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}
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