void OnWizardCreate()
{
FoliageLog.d("On wizard create!");
// Build the unique stuff
List <GameObject> uniq = new List <GameObject>();
for (int i = 0; i < m_Extract.Count; i++)
{
if (m_Extract[i] != null && uniq.Contains(m_Extract[i]) == false)
{
uniq.Add(m_Extract[i]);
}
}
if (uniq.Count > 0)
{
m_Callback(uniq, m_AutoExtractPrototypes, m_DisableAfterExtraction, m_DeleteAfterExtraction);
}
else
{
FoliageLog.w("Could not extract anything from the list!");
}
}
void OnWizardCreate()
{
FoliageLog.d("On wizard create!");
List <int> hashes = new List <int>();
for (int i = 0; i < m_Types.Count; i++)
{
int hash = m_Types[i].m_Hash;
if (m_Extracting[i] && m_Painter.HasFoliageType(hash) && hashes.Contains(hash) == false)
{
hashes.Add(hash);
}
}
if (hashes.Count > 0)
{
m_Callback(hashes.ToArray());
}
else
{
FoliageLog.w("Could not extract anything from the list!");
}
}
/** To be used at edit-time */
public static void BuildDataPartialEditTime(FoliagePainter painter, FoliageType type)
{
GameObject prefab = type.m_Prefab;
// Update the type
type.Type = type.Type;
FoliageLog.Assert(prefab != null, "Null foliage prefab!");
if (type.m_RuntimeData == null)
{
type.m_RuntimeData = new FoliageTypeRuntimeData();
}
FoliageTypeRuntimeData runtime = type.m_RuntimeData;
List <Material> checkMaterials = new List <Material>();
// Init the SpeedTree data
if (type.IsSpeedTreeType)
{
if (runtime.m_SpeedTreeData == null)
{
runtime.m_SpeedTreeData = new FoliageTypeSpeedTreeData();
}
}
if (type.IsGrassType)
{
// Build the data universally for all grass types
if (runtime.m_LODDataGrass == null)
{
runtime.m_LODDataGrass = new FoliageTypeLODGrass();
}
runtime.m_LODDataGrass.m_Mesh = prefab.GetComponentInChildren <MeshFilter>().sharedMesh;
runtime.m_LODDataGrass.m_Material = prefab.GetComponentInChildren <MeshRenderer>().sharedMaterial;
checkMaterials.Add(runtime.m_LODDataGrass.m_Material);
FoliageLog.Assert(runtime.m_LODDataGrass.m_Mesh != null, "Could not find mesh for type: " + prefab.name + ". Make sure that is has at least one mesh and one material");
FoliageLog.Assert(runtime.m_LODDataGrass.m_Material != null, "Could not find material for type: " + prefab.name + ". Make sure that is has at least one mesh and one material");
}
else
{
LODGroup group = prefab.GetComponent <LODGroup>();
if (group == null)
{
FoliageLog.w("Detected tree: " + prefab.name + " without a lod group. Are you sure that you require a tree for this?");
if (runtime.m_LODDataTree == null || runtime.m_LODDataTree.Length == 0)
{
runtime.m_LODDataTree = new FoliageTypeLODTree[1];
}
runtime.m_LODDataTree[0] = new FoliageTypeLODTree();
runtime.m_LODDataTree[0].m_Mesh = prefab.GetComponentInChildren <MeshFilter>().sharedMesh;
runtime.m_LODDataTree[0].m_Materials = prefab.GetComponentInChildren <MeshRenderer>().sharedMaterials;
runtime.m_LODDataTree[0].m_EndDistance = type.m_RenderInfo.m_MaxDistance;
checkMaterials.AddRange(runtime.m_LODDataTree[0].m_Materials);
}
else
{
List <FoliageTypeLODTree> treeLods = new List <FoliageTypeLODTree>(group.lodCount);
LOD[] lods = group.GetLODs();
for (int i = 0; i < group.lodCount; i++)
{
if (lods[i].renderers[0].gameObject.GetComponent <BillboardRenderer>() != null)
{
// Extract the billboard data
var speedData = runtime.m_SpeedTreeData;
FoliageWindTreeUtilities.ExtractBillboardData(lods[i].renderers[0].gameObject.GetComponent <BillboardRenderer>(), speedData);
continue;
}
FoliageTypeLODTree treeLod = new FoliageTypeLODTree();
MeshRenderer rend = lods[i].renderers[0].gameObject.GetComponent <MeshRenderer>();
MeshFilter filter = lods[i].renderers[0].gameObject.GetComponent <MeshFilter>();
treeLod.m_Mesh = filter.sharedMesh;
treeLod.m_Materials = rend.sharedMaterials;
checkMaterials.AddRange(rend.sharedMaterials);
treeLods.Add(treeLod);
}
runtime.m_LODDataTree = treeLods.ToArray();
// Update the LOD distances
UpdateDistancesLOD(runtime.m_LODDataTree, lods, type.m_RenderInfo.m_MaxDistance, type.IsSpeedTreeType);
}
}
if (checkMaterials.Count > 0)
{
if (type.IsSpeedTreeType)
{
if (type.m_RenderInfo.m_Hue == new Color(0, 0, 0, 0))
{
type.m_RenderInfo.m_Hue = checkMaterials[0].GetColor("_HueVariation");
}
if (type.m_RenderInfo.m_Color == new Color(0, 0, 0, 0))
{
type.m_RenderInfo.m_Color = checkMaterials[0].GetColor("_Color");
}
}
for (int i = 0; i < checkMaterials.Count; i++)
{
if (checkMaterials[i].enableInstancing == false)
{
checkMaterials[i].enableInstancing = true;
FoliageLog.w("Material: [" + checkMaterials[i].name + "] did not had instancing enabled! We enabled it!");
}
}
}
// Moved the build at partial edit-time
if (type.Type == EFoliageType.SPEEDTREE_GRASS)
{
Shader shader = painter.GetShaderGrass();
FoliageLog.Assert(shader, "Could not find shader: Critias/SpeedTree_Grass! Make sure that it is added to the project and that it compiled!");
FoliageTypeLODGrass lodGrass = type.m_RuntimeData.m_LODDataGrass;
// Override the material at runtime
lodGrass.m_Material = new Material(lodGrass.m_Material);
lodGrass.m_Material.shader = shader;
// Enable it for instancing
lodGrass.m_Material.enableInstancing = true;
}
else if (type.Type == EFoliageType.SPEEDTREE_TREE || type.Type == EFoliageType.SPEEDTREE_TREE_BILLBOARD)
{
Shader shader = painter.GetShaderTreeMaster();
FoliageLog.Assert(shader, "Could not find shader: Critias/SpeedTree_Master! Make sure that it is added to the project and that it compiled!");
FoliageTypeLODTree[] lodTree = type.m_RuntimeData.m_LODDataTree;
for (int i = 0; i < lodTree.Length; i++)
{
FoliageTypeLODTree tree = lodTree[i];
Material[] mats = tree.m_Materials;
for (int m = 0; m < mats.Length; m++)
{
// Set the new material
mats[m] = new Material(mats[m]);
mats[m].shader = shader;
// Enable instancing
mats[m].enableInstancing = true;
}
tree.m_Materials = mats;
}
}
// Set the materials the values for enabling the bend stuff if we have it
if (type.IsGrassType)
{
if (type.m_EnableBend)
{
type.m_RuntimeData.m_LODDataGrass.m_Material.EnableKeyword("CRITIAS_DISTANCE_BEND");
}
else
{
type.m_RuntimeData.m_LODDataGrass.m_Material.DisableKeyword("CRITIAS_DISTANCE_BEND");
}
}
}