public override void Unpack(string[] keywords)
{
snow = HasFeature(keywords, SnowDefineFeature._SNOW) ? SnowMode.Rich : SnowMode.None;
if (HasFeature(keywords, SnowDefineFeature._SNOWSIMPLE))
{
snow = SnowMode.Simple;
}
if (snow != SnowMode.None)
{
snowNormalNoise = HasFeature(keywords, SnowDefineFeature._SNOWNORMALNOISE);
snowDistanceResample = HasFeature(keywords, SnowDefineFeature._SNOWDISTANCERESAMPLE);
perTexSnow = HasFeature(keywords, SnowDefineFeature._PERTEXSNOWSTRENGTH) && snow == SnowMode.Rich;
globalLevel = HasFeature(keywords, SnowDefineFeature._USEGLOBALSNOWLEVEL);
globalHeight = HasFeature(keywords, SnowDefineFeature._USEGLOBALSNOWHEIGHT);
snowSSS = HasFeature(keywords, SnowDefineFeature._SNOWSSS);
snowMask = HasFeature(keywords, SnowDefineFeature._SNOWMASK);
useWorldSpaceUV = HasFeature(keywords, SnowDefineFeature._SNOWWORLDSPACEUV);
snowRim = HasFeature(keywords, SnowDefineFeature._SNOWRIM);
snowSparkle = HasFeature(keywords, SnowDefineFeature._SNOWSPARKLE);
#if __MICROSPLAT_TEXTURECLUSTERS__
snowStochastic = HasFeature(keywords, SnowDefineFeature._SNOWSTOCHASTIC);
#endif
}
}
public override void DrawFeatureGUI(MicroSplatKeywords keywords)
{
snow = (SnowMode)EditorGUILayout.EnumPopup(CShaderSnow, snow);
if (snow != SnowMode.None)
{
EditorGUI.indentLevel++;
useWorldSpaceUV = EditorGUILayout.Toggle(CWorldSpaceUV, useWorldSpaceUV);
snowNormalNoise = EditorGUILayout.Toggle(CShaderNormalNoise, snowNormalNoise);
snowDistanceResample = EditorGUILayout.Toggle(CShaderSnowDistanceResample, snowDistanceResample);
#if __MICROSPLAT_TEXTURECLUSTERS__
snowStochastic = EditorGUILayout.Toggle(CShaderSnowStochastic, snowStochastic);
#endif
snowRim = EditorGUILayout.Toggle(CSnowRim, snowRim);
snowSSS = EditorGUILayout.Toggle(CShaderSnowSSS, snowSSS);
snowSparkle = EditorGUILayout.Toggle(CSnowSparkle, snowSparkle);
snowMask = EditorGUILayout.Toggle(CSnowMask, snowMask);
EditorGUI.indentLevel--;
}
}
