private static void UpdateMesh(Tree tree, bool callExitGUI)
{
TreeData treeData = GetTreeData(tree);
if (treeData != null)
{
Material[] materialArray;
Profiler.BeginSample("TreeEditor.UpdateMesh");
treeData.UpdateMesh(tree.transform.worldToLocalMatrix, out materialArray);
AssignMaterials(tree.GetComponent<Renderer>(), materialArray, true);
s_SavedSourceMaterialsHash = treeData.materialHash;
Profiler.EndSample();
if (callExitGUI)
{
GUIUtility.ExitGUI();
}
}
}
private void FrameSelected(Tree tree)
{
TreeData treeData = GetTreeData(tree);
Matrix4x4 localToWorldMatrix = tree.transform.localToWorldMatrix;
Bounds bounds = new Bounds(localToWorldMatrix.MultiplyPoint(Vector3.zero), Vector3.zero);
if (s_SelectedGroup != null)
{
if (s_SelectedGroup.GetType() == typeof(TreeGroupRoot))
{
MeshFilter component = tree.GetComponent<MeshFilter>();
if ((component == null) || (s_SelectedGroup.childGroupIDs.Length == 0))
{
float rootSpread = s_SelectedGroup.GetRootSpread();
Vector3 introduced14 = localToWorldMatrix.MultiplyPoint(Vector3.zero);
bounds = new Bounds(introduced14, localToWorldMatrix.MultiplyVector(new Vector3(rootSpread, rootSpread, rootSpread)));
}
else
{
Vector3 introduced15 = localToWorldMatrix.MultiplyPoint(component.sharedMesh.bounds.center);
bounds = new Bounds(introduced15, localToWorldMatrix.MultiplyVector(component.sharedMesh.bounds.size));
}
}
else if (s_SelectedNode != null)
{
if ((s_SelectedGroup.GetType() == typeof(TreeGroupLeaf)) && (s_SelectedPoint >= 0))
{
Matrix4x4 matrixx2 = localToWorldMatrix * s_SelectedNode.matrix;
bounds = new Bounds(matrixx2.MultiplyPoint(s_SelectedNode.spline.nodes[s_SelectedPoint].point), Vector3.zero);
}
else
{
bounds = this.CalcBounds(treeData, localToWorldMatrix, s_SelectedNode);
}
}
else
{
for (int i = 0; i < s_SelectedGroup.nodeIDs.Length; i++)
{
Bounds bounds4 = this.CalcBounds(treeData, localToWorldMatrix, treeData.GetNode(s_SelectedGroup.nodeIDs[i]));
if (i == 0)
{
bounds = bounds4;
}
else
{
bounds.Encapsulate(bounds4);
}
}
}
}
Vector3 center = bounds.center;
float newSize = bounds.size.magnitude + 1f;
SceneView lastActiveSceneView = SceneView.lastActiveSceneView;
if (lastActiveSceneView != null)
{
lastActiveSceneView.LookAt(center, lastActiveSceneView.rotation, newSize);
}
}
private static void PreviewMesh(Tree tree, bool callExitGUI)
{
TreeData treeData = GetTreeData(tree);
if (treeData != null)
{
Material[] materialArray;
Profiler.BeginSample("TreeEditor.PreviewMesh");
treeData.PreviewMesh(tree.transform.worldToLocalMatrix, out materialArray);
AssignMaterials(tree.GetComponent<Renderer>(), materialArray, false);
Profiler.EndSample();
if (callExitGUI)
{
GUIUtility.ExitGUI();
}
}
}
