110 lines
4.0 KiB
C#
110 lines
4.0 KiB
C#
#if VEGETATION_STUDIO_PRO
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using AwesomeTechnologies.VegetationSystem;
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using UnityEngine;
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namespace AwesomeTechnologies.Shaders
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{
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public class SpeedtreeShaderController : IShaderController
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{
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public bool MatchShader(string shaderName)
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{
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return (shaderName == "Nature/SpeedTree");
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}
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public bool MatchBillboardShader(Material[] materials)
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{
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return false;
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}
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public ShaderControllerSettings Settings { get; set; }
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public void CreateDefaultSettings(Material[] materials)
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{
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Settings = new ShaderControllerSettings
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{
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Heading = "SpeedTree settings",
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Description = "",
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LODFadePercentage = true,
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LODFadeCrossfade = true,
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SampleWind = true,
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DynamicHUE = true,
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BillboardHDWind = true
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};
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Settings.AddBooleanProperty("ReplaceShader", "Replace shader", "This will replace the speedtree shader with a Vegetation Studio version that supports instanced indirect", true);
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Settings.AddLabelProperty("Foliage settings");
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Settings.AddColorProperty("FoliageHue", "Foliage HUE variation", "",
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ShaderControllerSettings.GetColorFromMaterials(materials, "_HueVariation"));
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Settings.AddColorProperty("FoliageTintColor", "Foliage tint color", "",
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ShaderControllerSettings.GetColorFromMaterials(materials, "_Color"));
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Settings.AddLabelProperty("Bark settings");
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Settings.AddColorProperty("BarkHue", "Bark HUE variation", "",
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ShaderControllerSettings.GetColorFromMaterials(materials, "_HueVariation"));
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Settings.AddColorProperty("BarkTintColor", "Bark tint color", "",
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ShaderControllerSettings.GetColorFromMaterials(materials, "_Color"));
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}
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public void UpdateMaterial(Material material, EnvironmentSettings environmentSettings)
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{
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if (Settings == null) return;
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Color foliageHueVariation = Settings.GetColorPropertyValue("FoliageHue");
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Color barkHueVariation = Settings.GetColorPropertyValue("BarkHue");
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Color foliageTintColor = Settings.GetColorPropertyValue("FoliageTintColor");
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Color barkTintColor = Settings.GetColorPropertyValue("BarkTintColor");
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bool replaceShader = Settings.GetBooleanPropertyValue("ReplaceShader");
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if (material.HasProperty("_Cutoff"))
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{
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material.SetFloat("_Cutoff", material.GetFloat("_Cutoff"));
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}
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if (HasKeyword(material,"GEOM_TYPE_BRANCH"))
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{
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material.SetColor("_HueVariation", barkHueVariation);
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material.SetColor("_Color", barkTintColor);
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}
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else
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{
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material.SetColor("_HueVariation", foliageHueVariation);
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material.SetColor("_Color", foliageTintColor);
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}
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if (replaceShader)
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{
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if (material.shader.name == "Nature/SpeedTree")
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{
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material.shader = Shader.Find("AwesomeTechnologies/VS_SpeedTree");
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}
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}
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//else
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//{
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// if (material.shader.name != "Nature/SpeedTree")
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// {
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// material.shader = Shader.Find("Nature/SpeedTree");
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// }
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//}
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}
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bool HasKeyword(Material material, string keyword)
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{
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for (int i = 0; i <= material.shaderKeywords.Length - 1; i++)
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{
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if (material.shaderKeywords[i].Contains(keyword))
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{
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return true;
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}
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}
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return false;
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}
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public void UpdateWind(Material material, WindSettings windSettings)
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{
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}
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}
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}
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#endif
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