public void Configure(GStylizedTerrain terrain, int prototypeIndex, MaterialPropertyBlock propertyBlock)
{
GGrassPrototype proto = terrain.TerrainData.Foliage.Grasses.Prototypes[prototypeIndex];
propertyBlock.SetTexture(NOISE_TEX, GRuntimeSettings.Instance.foliageRendering.windNoiseTexture);
IEnumerator <GWindZone> windZone = GWindZone.ActiveWindZones.GetEnumerator();
if (windZone.MoveNext())
{
GWindZone w = windZone.Current;
propertyBlock.SetVector(WIND, w.GetWindParams());
}
propertyBlock.SetColor(COLOR, proto.Color);
if (proto.Shape != GGrassShape.DetailObject && proto.Texture != null)
{
propertyBlock.SetTexture(MAIN_TEX, proto.Texture);
}
propertyBlock.SetFloat(BEND_FACTOR, proto.BendFactor);
if (terrain.TerrainData.Foliage.EnableInteractiveGrass)
{
propertyBlock.SetTexture(VECTOR_FIELD, terrain.GetGrassVectorFieldRenderTexture());
propertyBlock.SetMatrix(WORLD_TO_NORMALIZED, terrain.GetWorldToNormalizedMatrix());
}
float fadeMaxDistance = terrain.TerrainData.Rendering.GrassDistance;
float fadeMinDistance = Mathf.Clamp(terrain.TerrainData.Rendering.GrassFadeStart, 0f, 0.99f) * fadeMaxDistance;
propertyBlock.SetFloat(FADE_MIN_DISTANCE, fadeMinDistance);
propertyBlock.SetFloat(FADE_MAX_DISTANCE, fadeMaxDistance);
}
public static GWindZone CreateWindZone()
{
GameObject g = new GameObject("Wind Zone");
g.transform.position = Vector3.zero;
g.transform.rotation = Quaternion.identity;
g.transform.localScale = Vector3.one;
GWindZone wind = g.AddComponent <GWindZone>();
return(wind);
}
private static void DrawUtilitiesGUI()
{
string label = "8. Utilities";
string id = "wizard-utilities";
GEditorCommon.Foldout(label, false, id, () =>
{
GEditorCommon.Header("Wind Zone");
EditorGUILayout.LabelField("Adding Wind Zone to customize how grass react to wind in this level.");
if (GUILayout.Button("Create Wind Zone"))
{
GWindZone wind = GWizard.CreateWindZone();
EditorGUIUtility.PingObject(wind.gameObject);
Selection.activeGameObject = wind.gameObject;
}
});
}
