//
// Updates the seed
//
public void UpdateSeed()
{
// Fetch root seed
TreeGroup gg = this;
while (gg.parentGroup != null)
{
gg = gg.parentGroup;
}
int rootSeed = gg.seed;
_internalSeed = rootSeed + (int)(seed * 1.21f);
// update kids
for (int i = 0; i < nodes.Count; i++)
{
// magic formula!
nodes[i].seed = rootSeed + _internalSeed + (int)(i * 3.7482f);
}
// update sub-groups
for (int i = 0; i < childGroups.Count; i++)
{
childGroups[i].UpdateSeed();
}
}
public TreeGroup()
{
Keyframe[] keys = new Keyframe[] { new Keyframe(0f, 1f), new Keyframe(1f, 1f) };
this.distributionCurve = new AnimationCurve(keys);
this.distributionNodes = 5;
this.distributionTwirl = 0f;
this.distributionPitch = 0f;
Keyframe[] keyframeArray2 = new Keyframe[] { new Keyframe(0f, 1f), new Keyframe(1f, 1f) };
this.distributionPitchCurve = new AnimationCurve(keyframeArray2);
this.distributionScale = 1f;
Keyframe[] keyframeArray3 = new Keyframe[] { new Keyframe(0f, 1f), new Keyframe(1f, 0.3f) };
this.distributionScaleCurve = new AnimationCurve(keyframeArray3);
this.showAnimationProps = true;
this.animationPrimary = 0.5f;
this.animationSecondary = 0.5f;
this.animationEdge = 1f;
this.visible = true;
this.lockFlags = 0;
this.nodeIDs = new int[0];
this.parentGroupID = -1;
this.childGroupIDs = new int[0];
this.nodes = new List <TreeNode>();
this.parentGroup = null;
this.childGroups = new List <TreeGroup>();
}
public TreeGroup()
{
Keyframe[] keys = new Keyframe[] { new Keyframe(0f, 1f), new Keyframe(1f, 1f) };
this.distributionCurve = new AnimationCurve(keys);
this.distributionNodes = 5;
this.distributionTwirl = 0f;
this.distributionPitch = 0f;
Keyframe[] keyframeArray2 = new Keyframe[] { new Keyframe(0f, 1f), new Keyframe(1f, 1f) };
this.distributionPitchCurve = new AnimationCurve(keyframeArray2);
this.distributionScale = 1f;
Keyframe[] keyframeArray3 = new Keyframe[] { new Keyframe(0f, 1f), new Keyframe(1f, 0.3f) };
this.distributionScaleCurve = new AnimationCurve(keyframeArray3);
this.showAnimationProps = true;
this.animationPrimary = 0.5f;
this.animationSecondary = 0.5f;
this.animationEdge = 1f;
this.visible = true;
this.lockFlags = 0;
this.nodeIDs = new int[0];
this.parentGroupID = -1;
this.childGroupIDs = new int[0];
this.nodes = new List<TreeNode>();
this.parentGroup = null;
this.childGroups = new List<TreeGroup>();
}
public void DeleteNode(TreeNode n, bool validate)
{
TreeGroup group = this.GetGroup(n.groupID);
if (group != null)
{
group.nodeIDs = this.ArrayRemove(group.nodeIDs, n.uniqueID);
group.nodes.Remove(n);
for (int i = 0; i < group.childGroups.Count; i++)
{
TreeGroup treeGroup = group.childGroups[i];
for (int j = treeGroup.nodes.Count - 1; j >= 0; j--)
{
if (treeGroup.nodes[j] != null && treeGroup.nodes[j].parentID == n.uniqueID)
{
this.DeleteNode(treeGroup.nodes[j], false);
}
}
}
}
n.group = null;
n.groupID = 0;
n.parent = null;
n.parentID = 0;
this.nodes = this.ArrayRemove(this.nodes, n);
if (validate)
{
this.ValidateReferences();
}
}
private TreeGroup[] ArrayRemove(TreeGroup[] array, TreeGroup value)
{
List <TreeGroup> list = new List <TreeGroup>(array);
list.Remove(value);
return(list.ToArray());
}
public TreeGroup AddGroup(TreeGroup parent, Type type)
{
TreeGroup treeGroup;
if (type == typeof(TreeGroupBranch))
{
treeGroup = new TreeGroupBranch();
this.branchGroups = this.ArrayAdd(this.branchGroups, treeGroup as TreeGroupBranch);
}
else
{
if (type != typeof(TreeGroupLeaf))
{
return(null);
}
treeGroup = new TreeGroupLeaf();
this.leafGroups = this.ArrayAdd(this.leafGroups, treeGroup as TreeGroupLeaf);
}
treeGroup.uniqueID = this._uniqueID;
this._uniqueID++;
treeGroup.parentGroupID = 0;
treeGroup.distributionFrequency = 1;
this.SetGroupParent(treeGroup, parent);
return(treeGroup);
}
private TreeGroup[] ArrayAdd(TreeGroup[] array, TreeGroup value)
{
return(new List <TreeGroup>(array)
{
value
}.ToArray());
}
private static void ChangeShaderOnMaterials(TreeData treeData, Shader shader, TreeGroup group, TreeEditorHelper.NodeType nodeType)
{
if (group is TreeGroupBranch && nodeType == TreeEditorHelper.NodeType.BarkNode)
{
TreeGroupBranch treeGroupBranch = group as TreeGroupBranch;
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupBranch.materialBranch, shader);
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupBranch.materialBreak, shader);
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupBranch.materialFrond, shader);
}
else
{
if (group is TreeGroupLeaf && nodeType == TreeEditorHelper.NodeType.LeafNode)
{
TreeGroupLeaf treeGroupLeaf = group as TreeGroupLeaf;
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupLeaf.materialLeaf, shader);
}
}
int[] childGroupIDs = group.childGroupIDs;
for (int i = 0; i < childGroupIDs.Length; i++)
{
int id = childGroupIDs[i];
TreeGroup group2 = treeData.GetGroup(id);
TreeEditorHelper.ChangeShaderOnMaterials(treeData, shader, group2, nodeType);
}
}
private static void GetAllTreeShaders(TreeData treeData, List <string> barkShaders, List <string> leafShaders, TreeGroup group)
{
if (group is TreeGroupBranch)
{
TreeGroupBranch treeGroupBranch = group as TreeGroupBranch;
TreeEditorHelper.AddShaderFromMaterial(treeGroupBranch.materialBranch, barkShaders, leafShaders);
TreeEditorHelper.AddShaderFromMaterial(treeGroupBranch.materialBreak, barkShaders, leafShaders);
TreeEditorHelper.AddShaderFromMaterial(treeGroupBranch.materialFrond, barkShaders, leafShaders);
}
else
{
if (group is TreeGroupLeaf)
{
TreeGroupLeaf treeGroupLeaf = group as TreeGroupLeaf;
TreeEditorHelper.AddShaderFromMaterial(treeGroupLeaf.materialLeaf, barkShaders, leafShaders);
}
}
int[] childGroupIDs = group.childGroupIDs;
for (int i = 0; i < childGroupIDs.Length; i++)
{
int id = childGroupIDs[i];
TreeGroup group2 = treeData.GetGroup(id);
TreeEditorHelper.GetAllTreeShaders(treeData, barkShaders, leafShaders, group2);
}
}
public void ValidateReferences()
{
Profiler.BeginSample("ValidateReferences");
int groupCount = this.GetGroupCount();
for (int i = 0; i < groupCount; i++)
{
TreeGroup groupAt = this.GetGroupAt(i);
groupAt.parentGroup = this.GetGroup(groupAt.parentGroupID);
groupAt.childGroups.Clear();
groupAt.nodes.Clear();
for (int j = 0; j < groupAt.childGroupIDs.Length; j++)
{
TreeGroup group = this.GetGroup(groupAt.childGroupIDs[j]);
groupAt.childGroups.Add(group);
}
for (int k = 0; k < groupAt.nodeIDs.Length; k++)
{
TreeNode node = this.GetNode(groupAt.nodeIDs[k]);
groupAt.nodes.Add(node);
}
}
int nodeCount = this.GetNodeCount();
for (int l = 0; l < nodeCount; l++)
{
TreeNode nodeAt = this.GetNodeAt(l);
nodeAt.parent = this.GetNode(nodeAt.parentID);
nodeAt.group = this.GetGroup(nodeAt.groupID);
}
Profiler.EndSample();
}
public override void UpdateMesh(List <TreeMaterial> materials, List <TreeVertex> verts, List <TreeTriangle> tris, List <TreeAOSphere> aoSpheres, int buildFlags, float adaptiveQuality, float aoDensity)
{
if (this.geometryMode == 4)
{
if (this.instanceMesh != null)
{
TreeGroupLeaf.cloneMeshFilter = this.instanceMesh.GetComponent <MeshFilter>();
if (TreeGroupLeaf.cloneMeshFilter != null)
{
TreeGroupLeaf.cloneMesh = TreeGroupLeaf.cloneMeshFilter.sharedMesh;
if (TreeGroupLeaf.cloneMesh != null)
{
Vector3 extents = TreeGroupLeaf.cloneMesh.bounds.extents;
float num = Mathf.Max(extents.x, extents.z) * 0.5f;
TreeGroupLeaf.cloneVerts = TreeGroupLeaf.cloneMesh.vertices;
TreeGroupLeaf.cloneNormals = TreeGroupLeaf.cloneMesh.normals;
TreeGroupLeaf.cloneUVs = TreeGroupLeaf.cloneMesh.uv;
TreeGroupLeaf.cloneTangents = TreeGroupLeaf.cloneMesh.tangents;
for (int i = 0; i < TreeGroupLeaf.cloneVerts.Length; i++)
{
Vector3[] expr_D8_cp_0 = TreeGroupLeaf.cloneVerts;
int expr_D8_cp_1 = i;
expr_D8_cp_0[expr_D8_cp_1].x = expr_D8_cp_0[expr_D8_cp_1].x / num;
Vector3[] expr_F0_cp_0 = TreeGroupLeaf.cloneVerts;
int expr_F0_cp_1 = i;
expr_F0_cp_0[expr_F0_cp_1].y = expr_F0_cp_0[expr_F0_cp_1].y / num;
Vector3[] expr_108_cp_0 = TreeGroupLeaf.cloneVerts;
int expr_108_cp_1 = i;
expr_108_cp_0[expr_108_cp_1].z = expr_108_cp_0[expr_108_cp_1].z / num;
}
}
}
if (this.instanceMesh.GetComponent <Renderer>() != null)
{
Material[] sharedMaterials = this.instanceMesh.GetComponent <Renderer>().sharedMaterials;
for (int j = 0; j < sharedMaterials.Length; j++)
{
TreeGroup.GetMaterialIndex(sharedMaterials[j], materials, false);
}
}
}
}
else
{
TreeGroup.GetMaterialIndex(this.materialLeaf, materials, false);
}
for (int k = 0; k < this.nodes.Count; k++)
{
this.UpdateNodeMesh(this.nodes[k], materials, verts, tris, aoSpheres, buildFlags, adaptiveQuality, aoDensity);
}
TreeGroupLeaf.cloneMesh = null;
TreeGroupLeaf.cloneMeshFilter = null;
TreeGroupLeaf.cloneVerts = null;
TreeGroupLeaf.cloneNormals = null;
TreeGroupLeaf.cloneUVs = null;
TreeGroupLeaf.cloneTangents = null;
base.UpdateMesh(materials, verts, tris, aoSpheres, buildFlags, adaptiveQuality, aoDensity);
}
public float GetRootSpread()
{
TreeGroup root = this;
while (root.parentGroup != null)
{
root = root.parentGroup;
}
return(root.nodes[0].size);
}
public Matrix4x4 GetRootMatrix()
{
TreeGroup treeGroup = this;
while (treeGroup.parentGroup != null)
{
treeGroup = treeGroup.parentGroup;
}
return(treeGroup.nodes[0].matrix);
}
public float GetRootSpread()
{
TreeGroup treeGroup = this;
while (treeGroup.parentGroup != null)
{
treeGroup = treeGroup.parentGroup;
}
return(treeGroup.nodes[0].size);
}
public Matrix4x4 GetRootMatrix()
{
TreeGroup root = this;
while (root.parentGroup != null)
{
root = root.parentGroup;
}
return(root.nodes[0].matrix);
}
public TreeNode DuplicateNode(TreeNode n)
{
TreeGroup group = this.GetGroup(n.groupID);
if (group == null)
{
return(null);
}
TreeNode treeNode = this.AddNode(group, this.GetNode(n.parentID));
this.CopyFields(n, treeNode);
return(treeNode);
}
public bool IsAncestor(TreeGroup ancestor, TreeGroup g)
{
if (g == null)
{
return(false);
}
for (TreeGroup group = this.GetGroup(g.parentGroupID); group != null; group = this.GetGroup(group.parentGroupID))
{
if (group == ancestor)
{
return(true);
}
}
return(false);
}
public TreeNode()
{
spline = null;
parentID = 0;
groupID = 0;
parent = null;
group = null;
seed = 1234;
breakOffset = 1.0f;
visible = true;
animSeed = 0.0f;
scale = 1.0f;
rotation = Quaternion.identity;
matrix = Matrix4x4.identity;
}
public TreeNode()
{
this.spline = null;
this.parentID = 0;
this.groupID = 0;
this.parent = null;
this.group = null;
this.seed = 1234;
this.breakOffset = 1f;
this.visible = true;
this.animSeed = 0f;
this.scale = 1f;
this.rotation = Quaternion.identity;
this.matrix = Matrix4x4.identity;
}
public TreeNode()
{
this.spline = null;
this.parentID = 0;
this.groupID = 0;
this.parent = null;
this.group = null;
this.seed = 1234;
this.breakOffset = 1f;
this.visible = true;
this.animSeed = 0f;
this.scale = 1f;
this.rotation = Quaternion.identity;
this.matrix = Matrix4x4.identity;
}
public void UpdateDistribution(int id)
{
TreeGroup group = this.GetGroup(id);
if (group == null)
{
return;
}
int seed = UnityEngine.Random.seed;
this.ClearReferences();
this.ValidateReferences();
group.UpdateDistribution(true, true);
this.ClearReferences();
UnityEngine.Random.seed = seed;
}
public void UpdateFrequency(int id)
{
TreeGroup group = this.GetGroup(id);
if (group == null)
{
return;
}
int seed = UnityEngine.Random.seed;
this.ClearReferences();
this.ValidateReferences();
group.UpdateFrequency(this);
this.ClearReferences();
UnityEngine.Random.seed = seed;
}
public TreeGroup DuplicateGroup(TreeGroup g)
{
TreeGroup treeGroup = this.AddGroup(this.GetGroup(g.parentGroupID), g.GetType());
this.CopyFields(g, treeGroup);
treeGroup.childGroupIDs = new int[0];
treeGroup.nodeIDs = new int[0];
for (int i = 0; i < g.nodeIDs.Length; i++)
{
TreeNode node = this.GetNode(g.nodeIDs[i]);
TreeNode treeNode = this.AddNode(treeGroup, this.GetNode(node.parentID));
this.CopyFields(node, treeNode);
treeNode.groupID = treeGroup.uniqueID;
}
return(treeGroup);
}
public bool NodeHasWrongMaterial(TreeGroup group)
{
bool flag = false;
if (group is TreeGroupBranch)
{
TreeGroupBranch branch = group as TreeGroupBranch;
flag |= !IsMaterialCorrect(branch.materialBranch);
flag |= !IsMaterialCorrect(branch.materialBreak);
return(flag | !IsMaterialCorrect(branch.materialFrond));
}
if (group is TreeGroupLeaf)
{
TreeGroupLeaf leaf = group as TreeGroupLeaf;
flag |= !IsMaterialCorrect(leaf.materialLeaf);
}
return(flag);
}
public bool NodeHasWrongMaterial(TreeGroup group)
{
bool result = false;
if (group is TreeGroupBranch)
{
TreeGroupBranch tgb = group as TreeGroupBranch;
result |= !IsMaterialCorrect(tgb.materialBranch);
result |= !IsMaterialCorrect(tgb.materialBreak);
result |= !IsMaterialCorrect(tgb.materialFrond);
}
else if (group is TreeGroupLeaf)
{
TreeGroupLeaf tgl = group as TreeGroupLeaf;
result |= !IsMaterialCorrect(tgl.materialLeaf);
}
return(result);
}
public void DeleteGroup(TreeGroup g)
{
for (int i = g.nodes.Count - 1; i >= 0; i--)
{
this.DeleteNode(g.nodes[i], false);
}
if (g.GetType() == typeof(TreeGroupBranch))
{
this.branchGroups = this.ArrayRemove(this.branchGroups, g as TreeGroupBranch);
}
else
{
if (g.GetType() == typeof(TreeGroupLeaf))
{
this.leafGroups = this.ArrayRemove(this.leafGroups, g as TreeGroupLeaf);
}
}
this.SetGroupParent(g, null);
}
private static void ChangeShaderOnMaterials(TreeData treeData, Shader shader, TreeGroup group, NodeType nodeType)
{
if ((group is TreeGroupBranch) && (nodeType == NodeType.BarkNode))
{
TreeGroupBranch branch = group as TreeGroupBranch;
ChangeShaderOnMaterial(branch.materialBranch, shader);
ChangeShaderOnMaterial(branch.materialBreak, shader);
ChangeShaderOnMaterial(branch.materialFrond, shader);
}
else if ((group is TreeGroupLeaf) && (nodeType == NodeType.LeafNode))
{
TreeGroupLeaf leaf = group as TreeGroupLeaf;
ChangeShaderOnMaterial(leaf.materialLeaf, shader);
}
foreach (int num in group.childGroupIDs)
{
TreeGroup group2 = treeData.GetGroup(num);
ChangeShaderOnMaterials(treeData, shader, group2, nodeType);
}
}
public void UpdateSeed()
{
TreeGroup treeGroup = this;
while (treeGroup.parentGroup != null)
{
treeGroup = treeGroup.parentGroup;
}
int num = treeGroup.seed;
this._internalSeed = num + (int)((float)this.seed * 1.21f);
for (int i = 0; i < this.nodes.Count; i++)
{
this.nodes[i].seed = num + this._internalSeed + (int)((float)i * 3.7482f);
}
for (int j = 0; j < this.childGroups.Count; j++)
{
this.childGroups[j].UpdateSeed();
}
}
private static void GetAllTreeShaders(TreeData treeData, List <string> barkShaders, List <string> leafShaders, TreeGroup group)
{
if (group is TreeGroupBranch)
{
TreeGroupBranch branch = group as TreeGroupBranch;
AddShaderFromMaterial(branch.materialBranch, barkShaders, leafShaders);
AddShaderFromMaterial(branch.materialBreak, barkShaders, leafShaders);
AddShaderFromMaterial(branch.materialFrond, barkShaders, leafShaders);
}
else if (group is TreeGroupLeaf)
{
TreeGroupLeaf leaf = group as TreeGroupLeaf;
AddShaderFromMaterial(leaf.materialLeaf, barkShaders, leafShaders);
}
foreach (int num in group.childGroupIDs)
{
TreeGroup group2 = treeData.GetGroup(num);
GetAllTreeShaders(treeData, barkShaders, leafShaders, group2);
}
}
public override void UpdateMesh(List <TreeMaterial> materials, List <TreeVertex> verts, List <TreeTriangle> tris, List <TreeAOSphere> aoSpheres, int buildFlags, float adaptiveQuality, float aoDensity)
{
if ((this.geometryMode == GeometryMode.Branch) || (this.geometryMode == GeometryMode.BranchFrond))
{
TreeGroup.GetMaterialIndex(this.materialBranch, materials, true);
if (this.breakingChance > 0f)
{
TreeGroup.GetMaterialIndex(this.materialBreak, materials, false);
}
}
if ((this.geometryMode == GeometryMode.Frond) || (this.geometryMode == GeometryMode.BranchFrond))
{
TreeGroup.GetMaterialIndex(this.materialFrond, materials, false);
}
for (int i = 0; i < base.nodes.Count; i++)
{
this.UpdateNodeMesh(base.nodes[i], materials, verts, tris, aoSpheres, buildFlags, adaptiveQuality, aoDensity);
}
base.UpdateMesh(materials, verts, tris, aoSpheres, buildFlags, adaptiveQuality, aoDensity);
}
private static void ChangeShaderOnMaterials(TreeData treeData, Shader shader, TreeGroup group, NodeType nodeType)
{
if ((group is TreeGroupBranch) && (nodeType == NodeType.BarkNode))
{
TreeGroupBranch branch = group as TreeGroupBranch;
ChangeShaderOnMaterial(branch.materialBranch, shader);
ChangeShaderOnMaterial(branch.materialBreak, shader);
ChangeShaderOnMaterial(branch.materialFrond, shader);
}
else if ((group is TreeGroupLeaf) && (nodeType == NodeType.LeafNode))
{
TreeGroupLeaf leaf = group as TreeGroupLeaf;
ChangeShaderOnMaterial(leaf.materialLeaf, shader);
}
foreach (int num in group.childGroupIDs)
{
TreeGroup group2 = treeData.GetGroup(num);
ChangeShaderOnMaterials(treeData, shader, group2, nodeType);
}
}
public void UpdateSeed()
{
TreeGroup parentGroup = this;
while (parentGroup.parentGroup != null)
{
parentGroup = parentGroup.parentGroup;
}
int seed = parentGroup.seed;
this._internalSeed = seed + ((int)(this.seed * 1.21f));
for (int i = 0; i < this.nodes.Count; i++)
{
this.nodes[i].seed = (seed + this._internalSeed) + ((int)(i * 3.7482f));
}
for (int j = 0; j < this.childGroups.Count; j++)
{
this.childGroups[j].UpdateSeed();
}
}
private static void ChangeShaderOnMaterials(TreeData treeData, Shader shader, TreeGroup group, NodeType nodeType)
{
if (group is TreeGroupBranch && nodeType == NodeType.BarkNode)
{
TreeGroupBranch tgb = group as TreeGroupBranch;
ChangeShaderOnMaterial(tgb.materialBranch, shader);
ChangeShaderOnMaterial(tgb.materialBreak, shader);
ChangeShaderOnMaterial(tgb.materialFrond, shader);
}
else if (group is TreeGroupLeaf && nodeType == NodeType.LeafNode)
{
TreeGroupLeaf tgl = group as TreeGroupLeaf;
ChangeShaderOnMaterial(tgl.materialLeaf, shader);
}
foreach (int id in group.childGroupIDs)
{
TreeGroup childGroup = treeData.GetGroup(id);
ChangeShaderOnMaterials(treeData, shader, childGroup, nodeType);
}
}
public TreeNode AddNode(TreeGroup g, TreeNode parent, bool validate)
{
if (g == null)
{
return null;
}
TreeNode n = new TreeNode {
uniqueID = this._uniqueID
};
this._uniqueID++;
this.SetNodeParent(n, parent);
n.groupID = g.uniqueID;
n.group = g;
g.nodeIDs = this.ArrayAdd(g.nodeIDs, n.uniqueID);
g.nodes.Add(n);
this.nodes = this.ArrayAdd(this.nodes, n);
if (validate)
{
this.ValidateReferences();
}
return n;
}
public TreeGroup AddGroup(TreeGroup parent, System.Type type)
{
TreeGroup g = null;
if (type == typeof(TreeGroupBranch))
{
g = new TreeGroupBranch();
this.branchGroups = this.ArrayAdd(this.branchGroups, g as TreeGroupBranch);
}
else if (type == typeof(TreeGroupLeaf))
{
g = new TreeGroupLeaf();
this.leafGroups = this.ArrayAdd(this.leafGroups, g as TreeGroupLeaf);
}
else
{
return null;
}
g.uniqueID = this._uniqueID;
this._uniqueID++;
g.parentGroupID = 0;
g.distributionFrequency = 1;
this.SetGroupParent(g, parent);
return g;
}
public float GetRootSpread()
{
TreeGroup parentGroup = this;
while (parentGroup.parentGroup != null)
{
parentGroup = parentGroup.parentGroup;
}
return parentGroup.nodes[0].size;
}
public void UpdateSeed()
{
TreeGroup parentGroup = this;
while (parentGroup.parentGroup != null)
{
parentGroup = parentGroup.parentGroup;
}
int seed = parentGroup.seed;
this._internalSeed = seed + ((int) (this.seed * 1.21f));
for (int i = 0; i < this.nodes.Count; i++)
{
this.nodes[i].seed = (seed + this._internalSeed) + ((int) (i * 3.7482f));
}
for (int j = 0; j < this.childGroups.Count; j++)
{
this.childGroups[j].UpdateSeed();
}
}
private static void GetAllTreeShaders(TreeData treeData, List<string> barkShaders, List<string> leafShaders, TreeGroup group)
{
if (group is TreeGroupBranch)
{
TreeGroupBranch branch = group as TreeGroupBranch;
AddShaderFromMaterial(branch.materialBranch, barkShaders, leafShaders);
AddShaderFromMaterial(branch.materialBreak, barkShaders, leafShaders);
AddShaderFromMaterial(branch.materialFrond, barkShaders, leafShaders);
}
else if (group is TreeGroupLeaf)
{
TreeGroupLeaf leaf = group as TreeGroupLeaf;
AddShaderFromMaterial(leaf.materialLeaf, barkShaders, leafShaders);
}
foreach (int num in group.childGroupIDs)
{
TreeGroup group2 = treeData.GetGroup(num);
GetAllTreeShaders(treeData, barkShaders, leafShaders, group2);
}
}
public bool NodeHasWrongMaterial(TreeGroup group)
{
bool flag = false;
if (group is TreeGroupBranch)
{
TreeGroupBranch branch = group as TreeGroupBranch;
flag |= !IsMaterialCorrect(branch.materialBranch);
flag |= !IsMaterialCorrect(branch.materialBreak);
return (flag | !IsMaterialCorrect(branch.materialFrond));
}
if (group is TreeGroupLeaf)
{
TreeGroupLeaf leaf = group as TreeGroupLeaf;
flag |= !IsMaterialCorrect(leaf.materialLeaf);
}
return flag;
}
public static List<float> GetAdaptiveSamples(TreeGroup group, TreeNode node, float adaptiveQuality)
{
List<float> list = new List<float>();
if (node.spline == null)
{
return list;
}
float num = 1f - node.capRange;
SplineNode[] array = node.spline.GetNodes();
for (int i = 0; i < array.Length; i++)
{
if (array[i].time >= node.breakOffset)
{
list.Add(node.breakOffset);
break;
}
if (array[i].time > num)
{
list.Add(num);
break;
}
list.Add(array[i].time);
}
list.Sort();
if (list.Count < 2)
{
return list;
}
float num2 = 1f;
if (group.GetType() == typeof(TreeGroupBranch))
{
num2 = ((TreeGroupBranch)group).radius;
}
float num3 = Mathf.Lerp(0.999f, 0.99999f, adaptiveQuality);
float num4 = Mathf.Lerp(0.5f, 0.985f, adaptiveQuality);
float num5 = Mathf.Lerp(0.3f * num2, 0.1f * num2, adaptiveQuality);
int num6 = 200;
int j = 0;
while (j < list.Count - 1)
{
for (int k = j; k < list.Count - 1; k++)
{
Quaternion rotationAtTime = node.spline.GetRotationAtTime(list[k]);
Quaternion rotationAtTime2 = node.spline.GetRotationAtTime(list[k + 1]);
Vector3 lhs = rotationAtTime * Vector3.up;
Vector3 rhs = rotationAtTime2 * Vector3.up;
Vector3 lhs2 = rotationAtTime * Vector3.right;
Vector3 rhs2 = rotationAtTime2 * Vector3.right;
Vector3 lhs3 = rotationAtTime * Vector3.forward;
Vector3 rhs3 = rotationAtTime2 * Vector3.forward;
float radiusAtTime = group.GetRadiusAtTime(node, list[k], true);
float radiusAtTime2 = group.GetRadiusAtTime(node, list[k + 1], true);
bool flag = false;
if (Vector3.Dot(lhs, rhs) < num4)
{
flag = true;
}
if (Vector3.Dot(lhs2, rhs2) < num4)
{
flag = true;
}
if (Vector3.Dot(lhs3, rhs3) < num4)
{
flag = true;
}
if (Mathf.Abs(radiusAtTime - radiusAtTime2) > num5)
{
flag = true;
}
if (flag)
{
num6--;
if (num6 > 0)
{
float item = (list[k] + list[k + 1]) * 0.5f;
list.Insert(k + 1, item);
break;
}
}
j = k + 1;
}
}
for (int l = 0; l < list.Count - 2; l++)
{
Vector3 positionAtTime = node.spline.GetPositionAtTime(list[l]);
Vector3 positionAtTime2 = node.spline.GetPositionAtTime(list[l + 1]);
Vector3 positionAtTime3 = node.spline.GetPositionAtTime(list[l + 2]);
float radiusAtTime3 = group.GetRadiusAtTime(node, list[l], true);
float radiusAtTime4 = group.GetRadiusAtTime(node, list[l + 1], true);
float radiusAtTime5 = group.GetRadiusAtTime(node, list[l + 2], true);
Vector3 normalized = (positionAtTime2 - positionAtTime).normalized;
Vector3 normalized2 = (positionAtTime3 - positionAtTime).normalized;
bool flag2 = false;
if (Vector3.Dot(normalized, normalized2) >= num3)
{
flag2 = true;
}
if (Mathf.Abs(radiusAtTime3 - radiusAtTime4) > num5)
{
flag2 = false;
}
if (Mathf.Abs(radiusAtTime4 - radiusAtTime5) > num5)
{
flag2 = false;
}
if (flag2)
{
list.RemoveAt(l + 1);
l--;
}
}
if (node.capRange > 0f)
{
int num7 = 1 + Mathf.CeilToInt(node.capRange * 16f * adaptiveQuality);
for (int m = 0; m < num7; m++)
{
float f = (float)(m + 1) / (float)num7 * 3.14159274f * 0.5f;
float num8 = Mathf.Sin(f);
float num9 = num + node.capRange * num8;
if (num9 < node.breakOffset)
{
list.Add(num9);
}
}
list.Sort();
}
if (1f <= node.breakOffset)
{
if (list[list.Count - 1] < 1f)
{
list.Add(1f);
}
else
{
list[list.Count - 1] = 1f;
}
}
return list;
}
public static List<float> GetAdaptiveSamples(TreeGroup group, TreeNode node, float adaptiveQuality)
{
List<float> list = new List<float>();
if (node.spline != null)
{
float item = 1f - node.capRange;
SplineNode[] nodes = node.spline.GetNodes();
for (int i = 0; i < nodes.Length; i++)
{
if (nodes[i].time >= node.breakOffset)
{
list.Add(node.breakOffset);
break;
}
if (nodes[i].time > item)
{
list.Add(item);
break;
}
list.Add(nodes[i].time);
}
list.Sort();
if (list.Count < 2)
{
return list;
}
float radius = 1f;
if (group.GetType() == typeof(TreeGroupBranch))
{
radius = ((TreeGroupBranch) group).radius;
}
float num4 = Mathf.Lerp(0.999f, 0.99999f, adaptiveQuality);
float num5 = Mathf.Lerp(0.5f, 0.985f, adaptiveQuality);
float num6 = Mathf.Lerp(0.3f * radius, 0.1f * radius, adaptiveQuality);
int num7 = 200;
int num8 = 0;
while (num8 < (list.Count - 1))
{
for (int k = num8; k < (list.Count - 1); k++)
{
Quaternion rotationAtTime = node.spline.GetRotationAtTime(list[k]);
Quaternion quaternion2 = node.spline.GetRotationAtTime(list[k + 1]);
Vector3 lhs = (Vector3) (rotationAtTime * Vector3.up);
Vector3 rhs = (Vector3) (quaternion2 * Vector3.up);
Vector3 vector3 = (Vector3) (rotationAtTime * Vector3.right);
Vector3 vector4 = (Vector3) (quaternion2 * Vector3.right);
Vector3 vector5 = (Vector3) (rotationAtTime * Vector3.forward);
Vector3 vector6 = (Vector3) (quaternion2 * Vector3.forward);
float num10 = group.GetRadiusAtTime(node, list[k], true);
float num11 = group.GetRadiusAtTime(node, list[k + 1], true);
bool flag = false;
if (Vector3.Dot(lhs, rhs) < num5)
{
flag = true;
}
if (Vector3.Dot(vector3, vector4) < num5)
{
flag = true;
}
if (Vector3.Dot(vector5, vector6) < num5)
{
flag = true;
}
if (Mathf.Abs((float) (num10 - num11)) > num6)
{
flag = true;
}
if (flag)
{
num7--;
if (num7 > 0)
{
float num12 = (list[k] + list[k + 1]) * 0.5f;
list.Insert(k + 1, num12);
continue;
}
}
num8 = k + 1;
}
}
for (int j = 0; j < (list.Count - 2); j++)
{
Vector3 positionAtTime = node.spline.GetPositionAtTime(list[j]);
Vector3 vector8 = node.spline.GetPositionAtTime(list[j + 1]);
Vector3 vector9 = node.spline.GetPositionAtTime(list[j + 2]);
float num14 = group.GetRadiusAtTime(node, list[j], true);
float num15 = group.GetRadiusAtTime(node, list[j + 1], true);
float num16 = group.GetRadiusAtTime(node, list[j + 2], true);
Vector3 vector12 = vector8 - positionAtTime;
Vector3 normalized = vector12.normalized;
Vector3 vector13 = vector9 - positionAtTime;
Vector3 vector11 = vector13.normalized;
bool flag2 = false;
if (Vector3.Dot(normalized, vector11) >= num4)
{
flag2 = true;
}
if (Mathf.Abs((float) (num14 - num15)) > num6)
{
flag2 = false;
}
if (Mathf.Abs((float) (num15 - num16)) > num6)
{
flag2 = false;
}
if (flag2)
{
list.RemoveAt(j + 1);
j--;
}
}
if (node.capRange > 0f)
{
int num17 = 1 + Mathf.CeilToInt((node.capRange * 16f) * adaptiveQuality);
for (int m = 0; m < num17; m++)
{
float f = ((((float) (m + 1)) / ((float) num17)) * 3.141593f) * 0.5f;
float num20 = Mathf.Sin(f);
float num21 = item + (node.capRange * num20);
if (num21 < node.breakOffset)
{
list.Add(num21);
}
}
list.Sort();
}
if (1f <= node.breakOffset)
{
if (list[list.Count - 1] < 1f)
{
list.Add(1f);
return list;
}
list[list.Count - 1] = 1f;
}
}
return list;
}
public TreeGroup DuplicateGroup(TreeGroup g)
{
TreeGroup treeGroup = this.AddGroup(this.GetGroup(g.parentGroupID), g.GetType());
this.CopyFields(g, treeGroup);
treeGroup.childGroupIDs = new int[0];
treeGroup.nodeIDs = new int[0];
for (int i = 0; i < g.nodeIDs.Length; i++)
{
TreeNode node = this.GetNode(g.nodeIDs[i]);
TreeNode treeNode = this.AddNode(treeGroup, this.GetNode(node.parentID));
this.CopyFields(node, treeNode);
treeNode.groupID = treeGroup.uniqueID;
}
return treeGroup;
}
private void SelectGroup(TreeGroup group)
{
if (group == null)
{
Debug.Log("GROUP SELECTION IS NULL!");
}
if (this.m_TreeEditorHelper.NodeHasWrongMaterial(group))
{
s_ShowCategory = 1;
}
s_SelectedGroup = group;
s_SelectedNode = null;
s_SelectedPoint = -1;
EditorUtility.SetDirty(this.target);
Tree target = this.target as Tree;
if (target != null)
{
EditorUtility.SetSelectedWireframeHidden(target.GetComponent<Renderer>(), !(s_SelectedGroup is TreeGroupRoot));
}
}
public void InspectorAnimation(TreeData treeData, TreeGroup group)
{
if (group != null)
{
this.PrepareSpacing(false);
group.animationPrimary = this.GUISlider(PropertyType.Normal, group.MainWindString, group.animationPrimary, 0f, 1f, false);
if (treeData.GetGroup(group.parentGroupID) != treeData.root)
{
group.animationSecondary = this.GUISlider(PropertyType.Normal, group.MainTurbulenceString, group.animationSecondary, 0f, 1f, false);
}
GUI.enabled = true;
if (!(group is TreeGroupBranch) || ((group as TreeGroupBranch).geometryMode != TreeGroupBranch.GeometryMode.Branch))
{
group.animationEdge = this.GUISlider(PropertyType.Normal, group.EdgeTurbulenceString, group.animationEdge, 0f, 1f, false);
}
this.GUIPropBegin();
if (GUILayout.Button(TreeEditorHelper.GetGUIContent("Create Wind Zone|Creates a default wind zone, which is required for animating trees while playing the game."), new GUILayoutOption[0]))
{
CreateDefaultWindZone();
}
this.GUIPropEnd();
}
}
private void BuildHierachyNodes(TreeData treeData, List<HierachyNode> nodes, TreeGroup group, int depth)
{
HierachyNode item = new HierachyNode {
group = group,
pos = new Vector3(0f, depth * this.hierachySpread.y, 0f)
};
nodes.Add(item);
for (int i = 0; i < group.childGroupIDs.Length; i++)
{
TreeGroup group2 = treeData.GetGroup(group.childGroupIDs[i]);
this.BuildHierachyNodes(treeData, nodes, group2, depth - 1);
}
}
public bool IsAncestor(TreeGroup ancestor, TreeGroup g)
{
if (g == null)
{
return false;
}
for (TreeGroup group = this.GetGroup(g.parentGroupID); group != null; group = this.GetGroup(group.parentGroupID))
{
if (group == ancestor)
{
return true;
}
}
return false;
}
public TreeNode AddNode(TreeGroup g, TreeNode parent)
{
return this.AddNode(g, parent, true);
}
public Matrix4x4 GetRootMatrix()
{
TreeGroup parentGroup = this;
while (parentGroup.parentGroup != null)
{
parentGroup = parentGroup.parentGroup;
}
return parentGroup.nodes[0].matrix;
}
public TreeGroup AddGroup(TreeGroup parent, Type type)
{
TreeGroup treeGroup;
if (type == typeof(TreeGroupBranch))
{
treeGroup = new TreeGroupBranch();
this.branchGroups = this.ArrayAdd(this.branchGroups, treeGroup as TreeGroupBranch);
}
else
{
if (type != typeof(TreeGroupLeaf))
{
return null;
}
treeGroup = new TreeGroupLeaf();
this.leafGroups = this.ArrayAdd(this.leafGroups, treeGroup as TreeGroupLeaf);
}
treeGroup.uniqueID = this._uniqueID;
this._uniqueID++;
treeGroup.parentGroupID = 0;
treeGroup.distributionFrequency = 1;
this.SetGroupParent(treeGroup, parent);
return treeGroup;
}
private TreeGroup[] ArrayRemove(TreeGroup[] array, TreeGroup value)
{
List<TreeGroup> list = new List<TreeGroup>(array);
list.Remove(value);
return list.ToArray();
}
public TreeGroup DuplicateGroup(TreeGroup g)
{
TreeGroup group = this.AddGroup(this.GetGroup(g.parentGroupID), g.GetType());
this.CopyFields(g, group);
group.childGroupIDs = new int[0];
group.nodeIDs = new int[0];
for (int i = 0; i < g.nodeIDs.Length; i++)
{
TreeNode n = this.GetNode(g.nodeIDs[i]);
TreeNode node2 = this.AddNode(group, this.GetNode(n.parentID));
this.CopyFields(n, node2);
node2.groupID = group.uniqueID;
}
return group;
}
private TreeGroup[] ArrayAdd(TreeGroup[] array, TreeGroup value)
{
return new List<TreeGroup>(array)
{
value
}.ToArray();
}
public void DeleteGroup(TreeGroup g)
{
for (int i = g.nodes.Count - 1; i >= 0; i--)
{
this.DeleteNode(g.nodes[i], false);
}
if (g.GetType() == typeof(TreeGroupBranch))
{
this.branchGroups = this.ArrayRemove(this.branchGroups, g as TreeGroupBranch);
}
else
{
if (g.GetType() == typeof(TreeGroupLeaf))
{
this.leafGroups = this.ArrayRemove(this.leafGroups, g as TreeGroupLeaf);
}
}
this.SetGroupParent(g, null);
}
public TreeNode AddNode(TreeGroup g, TreeNode parent, bool validate)
{
if (g == null)
{
return null;
}
TreeNode treeNode = new TreeNode();
treeNode.uniqueID = this._uniqueID;
this._uniqueID++;
this.SetNodeParent(treeNode, parent);
treeNode.groupID = g.uniqueID;
treeNode.group = g;
g.nodeIDs = this.ArrayAdd(g.nodeIDs, treeNode.uniqueID);
g.nodes.Add(treeNode);
this.nodes = this.ArrayAdd(this.nodes, treeNode);
if (validate)
{
this.ValidateReferences();
}
return treeNode;
}
public void SetGroupParent(TreeGroup g, TreeGroup parent)
{
TreeGroup group = this.GetGroup(g.parentGroupID);
if (group != null)
{
group.childGroupIDs = this.ArrayRemove(group.childGroupIDs, g.uniqueID);
group.childGroups.Remove(g);
}
if (parent != null)
{
g.parentGroup = parent;
g.parentGroupID = parent.uniqueID;
parent.childGroups.Add(g);
parent.childGroupIDs = this.ArrayAdd(parent.childGroupIDs, g.uniqueID);
}
else
{
g.parentGroup = null;
g.parentGroupID = 0;
}
this.ValidateReferences();
this.UpdateFrequency(g.uniqueID);
}
public void LockGroup(TreeGroup g)
{
g.Lock();
}
public void InspectorDistribution(TreeData treeData, TreeGroup group)
{
if (group != null)
{
this.PrepareSpacing(true);
bool flag = true;
if (group.lockFlags != 0)
{
flag = false;
}
GUI.enabled = flag;
int seed = group.seed;
group.seed = this.GUIIntSlider(PropertyType.Normal, group.GroupSeedString, group.seed, 0, 0xf423f, false);
if (group.seed != seed)
{
treeData.UpdateSeed(group.uniqueID);
}
seed = group.distributionFrequency;
group.distributionFrequency = this.GUIIntSlider(PropertyType.FullUndo, group.FrequencyString, group.distributionFrequency, 1, 100, false);
if (group.distributionFrequency != seed)
{
treeData.UpdateFrequency(group.uniqueID);
}
seed = (int) group.distributionMode;
group.distributionMode = (TreeGroup.DistributionMode) this.GUIPopup(PropertyType.Normal, group.DistributionModeString, inspectorDistributionPopupOptions, (int) group.distributionMode, true);
if (group.distributionMode != seed)
{
treeData.UpdateDistribution(group.uniqueID);
}
AnimationCurve distributionCurve = group.distributionCurve;
if (this.GUICurve(PropertyType.Normal, distributionCurve, this.m_CurveRangesA))
{
group.distributionCurve = distributionCurve;
treeData.UpdateDistribution(group.uniqueID);
}
if (group.distributionMode != TreeGroup.DistributionMode.Random)
{
float distributionTwirl = group.distributionTwirl;
group.distributionTwirl = this.GUISlider(PropertyType.Normal, group.TwirlString, group.distributionTwirl, -1f, 1f, false);
if (group.distributionTwirl != distributionTwirl)
{
treeData.UpdateDistribution(group.uniqueID);
}
}
if (group.distributionMode == TreeGroup.DistributionMode.Whorled)
{
seed = group.distributionNodes;
group.distributionNodes = this.GUIIntSlider(PropertyType.Normal, group.WhorledStepString, group.distributionNodes, 1, 0x15, false);
if (group.distributionNodes != seed)
{
treeData.UpdateDistribution(group.uniqueID);
}
}
group.distributionScale = this.GUISlider(PropertyType.Normal, group.GrowthScaleString, group.distributionScale, 0f, 1f, true);
distributionCurve = group.distributionScaleCurve;
if (this.GUICurve(PropertyType.Normal, distributionCurve, this.m_CurveRangesA))
{
group.distributionScaleCurve = distributionCurve;
}
group.distributionPitch = this.GUISlider(PropertyType.Normal, group.GrowthAngleString, group.distributionPitch, 0f, 1f, true);
distributionCurve = group.distributionPitchCurve;
if (this.GUICurve(PropertyType.Normal, distributionCurve, this.m_CurveRangesB))
{
group.distributionPitchCurve = distributionCurve;
}
GUI.enabled = true;
EditorGUILayout.Space();
}
}
public void UnlockGroup(TreeGroup g)
{
g.Unlock();
this.UpdateFrequency(g.uniqueID);
}
private void DrawHierachyNodes(TreeData treeData, List<HierachyNode> nodes, TreeGroup group, Vector2 offset, float alpha, float fade)
{
if (((this.dragNode != null) && this.isDragging) && (this.dragNode.group == group))
{
alpha = 0.5f;
fade = 0.75f;
}
Vector3 vector = new Vector3(0f, this.hierachyNodeSize.y * 0.5f, 0f);
Vector3 vector2 = new Vector3(offset.x, offset.y);
Handles.color = new Color(0f, 0f, 0f, 0.5f * alpha);
if (EditorGUIUtility.isProSkin)
{
Handles.color = new Color(0.4f, 0.4f, 0.4f, 0.5f * alpha);
}
HierachyNode node = null;
for (int i = 0; i < nodes.Count; i++)
{
if (group == nodes[i].group)
{
node = nodes[i];
break;
}
}
if (node != null)
{
for (int j = 0; j < group.childGroupIDs.Length; j++)
{
TreeGroup group2 = treeData.GetGroup(group.childGroupIDs[j]);
for (int m = 0; m < nodes.Count; m++)
{
if (nodes[m].group == group2)
{
Handles.DrawLine((node.pos + vector2) - vector, (nodes[m].pos + vector2) + vector);
}
}
}
Rect position = node.rect;
position.x += offset.x;
position.y += offset.y;
int index = 0;
if (node == this.dropNode)
{
index = 1;
}
else if (s_SelectedGroup == node.group)
{
if (s_SelectedNode != null)
{
index = 1;
}
else
{
index = 1;
}
}
GUI.backgroundColor = new Color(1f, 1f, 1f, alpha);
GUI.contentColor = new Color(1f, 1f, 1f, alpha);
GUI.Label(position, GUIContent.none, styles.nodeBoxes[index]);
Rect rect2 = new Rect((position.x + (position.width / 2f)) - 4f, position.y - 2f, 0f, 0f);
Rect rect3 = new Rect((position.x + (position.width / 2f)) - 4f, (position.y + position.height) - 2f, 0f, 0f);
Rect rect4 = new Rect(position.x + 1f, position.yMax - 36f, 32f, 32f);
Rect rect5 = new Rect(position.xMax - 18f, position.yMax - 18f, 16f, 16f);
Rect rect6 = new Rect(position.x, position.y, position.width - 2f, 16f);
bool flag = true;
int num5 = 0;
GUIContent gUIContent = new GUIContent();
System.Type type = group.GetType();
if (type != typeof(TreeGroupBranch))
{
if (type == typeof(TreeGroupLeaf))
{
gUIContent = TreeEditorHelper.GetGUIContent("|Leaf Group");
num5 = 3;
}
else if (type == typeof(TreeGroupRoot))
{
gUIContent = TreeEditorHelper.GetGUIContent("|Tree Root Node");
num5 = 4;
flag = false;
}
}
else
{
gUIContent = TreeEditorHelper.GetGUIContent("|Branch Group");
TreeGroupBranch branch = (TreeGroupBranch) group;
switch (branch.geometryMode)
{
case TreeGroupBranch.GeometryMode.BranchFrond:
num5 = 0;
break;
case TreeGroupBranch.GeometryMode.Branch:
num5 = 1;
break;
case TreeGroupBranch.GeometryMode.Frond:
num5 = 2;
break;
}
}
if (flag)
{
Rect hierachyNodeVisRect = this.GetHierachyNodeVisRect(position);
GUIContent content = TreeEditorHelper.GetGUIContent("|Show / Hide Group");
content.image = styles.visibilityIcons[!group.visible ? 1 : 0].image;
GUI.contentColor = new Color(1f, 1f, 1f, 0.7f);
if (GUI.Button(hierachyNodeVisRect, content, GUIStyle.none))
{
group.visible = !group.visible;
GUI.changed = true;
}
GUI.contentColor = Color.white;
}
gUIContent.image = styles.nodeIcons[num5].image;
GUI.contentColor = new Color(1f, 1f, 1f, !group.visible ? 0.5f : 1f);
if (GUI.Button(rect4, gUIContent, GUIStyle.none) || (this.dragNode == node))
{
TreeGroup group3 = s_SelectedGroup;
this.SelectGroup(group);
if (group3 == s_SelectedGroup)
{
Tree target = base.target as Tree;
this.FrameSelected(target);
}
}
GUI.contentColor = Color.white;
if (group.CanHaveSubGroups())
{
GUI.Label(rect2, GUIContent.none, styles.pinLabel);
}
if (flag)
{
GUIContent content3 = TreeEditorHelper.GetGUIContent("|Node Count");
content3.text = group.nodeIDs.Length.ToString();
GUI.Label(rect6, content3, styles.nodeLabelTop);
if (this.m_TreeEditorHelper.NodeHasWrongMaterial(group))
{
GUI.DrawTexture(rect5, ConsoleWindow.iconErrorSmall);
}
else if (group.lockFlags != 0)
{
GUI.DrawTexture(rect5, styles.warningIcon.image);
}
GUI.Label(rect3, GUIContent.none, styles.pinLabel);
}
for (int k = 0; k < group.childGroupIDs.Length; k++)
{
TreeGroup group4 = treeData.GetGroup(group.childGroupIDs[k]);
this.DrawHierachyNodes(treeData, nodes, group4, offset, alpha * fade, fade);
}
GUI.backgroundColor = Color.white;
GUI.contentColor = Color.white;
}
}
private static void ChangeShaderOnMaterials(TreeData treeData, Shader shader, TreeGroup group, TreeEditorHelper.NodeType nodeType)
{
if (group is TreeGroupBranch && nodeType == TreeEditorHelper.NodeType.BarkNode)
{
TreeGroupBranch treeGroupBranch = group as TreeGroupBranch;
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupBranch.materialBranch, shader);
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupBranch.materialBreak, shader);
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupBranch.materialFrond, shader);
}
else
{
if (group is TreeGroupLeaf && nodeType == TreeEditorHelper.NodeType.LeafNode)
{
TreeGroupLeaf treeGroupLeaf = group as TreeGroupLeaf;
TreeEditorHelper.ChangeShaderOnMaterial(treeGroupLeaf.materialLeaf, shader);
}
}
int[] childGroupIDs = group.childGroupIDs;
for (int i = 0; i < childGroupIDs.Length; i++)
{
int id = childGroupIDs[i];
TreeGroup group2 = treeData.GetGroup(id);
TreeEditorHelper.ChangeShaderOnMaterials(treeData, shader, group2, nodeType);
}
}