110 lines
4.0 KiB
C#
110 lines
4.0 KiB
C#
#if VEGETATION_STUDIO_PRO
|
|
using AwesomeTechnologies.VegetationSystem;
|
|
using UnityEngine;
|
|
|
|
namespace AwesomeTechnologies.Shaders
|
|
{
|
|
public class Speedtree8ShaderController : IShaderController
|
|
{
|
|
public bool MatchShader(string shaderName)
|
|
{
|
|
return (shaderName == "Nature/SpeedTree8");
|
|
}
|
|
|
|
public bool MatchBillboardShader(Material[] materials)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public ShaderControllerSettings Settings { get; set; }
|
|
public void CreateDefaultSettings(Material[] materials)
|
|
{
|
|
Settings = new ShaderControllerSettings
|
|
{
|
|
Heading = "SpeedTree 8 settings",
|
|
Description = "",
|
|
LODFadePercentage = true,
|
|
LODFadeCrossfade = true,
|
|
SampleWind = true,
|
|
DynamicHUE = true,
|
|
BillboardHDWind = true,
|
|
#if UNITY_2018_3_OR_NEWER
|
|
SupportsInstantIndirect = true
|
|
#else
|
|
SupportsInstantIndirect = false
|
|
#endif
|
|
};
|
|
#if UNITY_2018_3_OR_NEWER
|
|
Settings.AddBooleanProperty("ReplaceShader", "Replace shader", "This will replace the speedtree shader with a Vegetation Studio version that supports instanced indirect", true);
|
|
#endif
|
|
Settings.AddLabelProperty("Foliage settings");
|
|
Settings.AddColorProperty("FoliageHue", "Foliage HUE variation", "",
|
|
ShaderControllerSettings.GetColorFromMaterials(materials, "_HueVariationColor"));
|
|
Settings.AddColorProperty("FoliageTintColor", "Foliage tint color", "",
|
|
ShaderControllerSettings.GetColorFromMaterials(materials, "_Color"));
|
|
|
|
Settings.AddLabelProperty("Bark settings");
|
|
Settings.AddColorProperty("BarkHue", "Bark HUE variation", "",
|
|
ShaderControllerSettings.GetColorFromMaterials(materials, "_HueVariationColor"));
|
|
Settings.AddColorProperty("BarkTintColor", "Bark tint color", "",
|
|
ShaderControllerSettings.GetColorFromMaterials(materials, "_Color"));
|
|
}
|
|
|
|
public void UpdateMaterial(Material material, EnvironmentSettings environmentSettings)
|
|
{
|
|
if (Settings == null) return;
|
|
Color foliageHueVariation = Settings.GetColorPropertyValue("FoliageHue");
|
|
Color barkHueVariation = Settings.GetColorPropertyValue("BarkHue");
|
|
Color foliageTintColor = Settings.GetColorPropertyValue("FoliageTintColor");
|
|
Color barkTintColor = Settings.GetColorPropertyValue("BarkTintColor");
|
|
|
|
#if UNITY_2018_3_OR_NEWER
|
|
bool replaceShader = Settings.GetBooleanPropertyValue("ReplaceShader");
|
|
#endif
|
|
if (material.HasProperty("_Cutoff"))
|
|
{
|
|
material.SetFloat("_Cutoff", material.GetFloat("_Cutoff"));
|
|
}
|
|
|
|
if (HasKeyword(material,"GEOM_TYPE_BRANCH"))
|
|
{
|
|
material.SetColor("_HueVariation", barkHueVariation);
|
|
material.SetColor("_Color", barkTintColor);
|
|
}
|
|
else
|
|
{
|
|
material.SetColor("_HueVariation", foliageHueVariation);
|
|
material.SetColor("_Color", foliageTintColor);
|
|
}
|
|
|
|
#if UNITY_2018_3_OR_NEWER
|
|
if (replaceShader)
|
|
{
|
|
if (material.shader.name == "Nature/SpeedTree8")
|
|
{
|
|
material.shader = Shader.Find("AwesomeTechnologies/VS_SpeedTree8");
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
bool HasKeyword(Material material, string keyword)
|
|
{
|
|
for (int i = 0; i <= material.shaderKeywords.Length - 1; i++)
|
|
{
|
|
if (material.shaderKeywords[i].Contains(keyword))
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public void UpdateWind(Material material, WindSettings windSettings)
|
|
{
|
|
|
|
}
|
|
}
|
|
}
|
|
#endif
|