void DrawGUIAttachmentDataValidation(SkinAttachmentTarget driver)
{
var checksum = driver.attachData.Checksum();
var checksumFailed = driver.CommitRequired();
if (checksumFailed)
{
EditorGUILayout.HelpBox("Rebuild required: Checksum of driver or one or more subjects does not match checksum of data.", MessageType.Warning);
}
else if (driver.attachData.subjectCount != driver.subjects.Count)
{
EditorGUILayout.HelpBox("Rebuild suggested: Data contains poses that are no longer referenced.", MessageType.Warning);
}
if (GUILayout.Button("Rebuild"))
{
driver.CommitSubjects();
}
}
public static void DrawSceneGUIMouseOver(SkinAttachmentTarget driver)
{
var mouseScreen = Event.current.mousePosition;
var mouseWorldRay = HandleUtility.GUIPointToWorldRay(mouseScreen);
var objectRayPos = driver.transform.InverseTransformPoint(mouseWorldRay.origin);
var objectRayDir = driver.transform.InverseTransformDirection(mouseWorldRay.direction);
var meshInfo = driver.GetCachedMeshInfo();
if (meshInfo.valid == false)
{
return;
}
var vertex = meshInfo.meshVertexBSP.RaycastApprox(ref objectRayPos, ref objectRayDir, 10);
if (vertex == -1)
{
return;
}
using (var scope = new Handles.DrawingScope(Color.blue, driver.transform.localToWorldMatrix))
{
const int maxDepth = 3;
var triangleColor = Handles.color;
var triangleDepth = 0;
using (var triangleBFS = new UnsafeBFS(meshInfo.meshAdjacency.triangleCount))
{
foreach (var triangle in meshInfo.meshAdjacency.vertexTriangles[vertex])
{
triangleBFS.Insert(triangle);
}
while (triangleBFS.MoveNext() && triangleBFS.depth < maxDepth)
{
if (triangleDepth < triangleBFS.depth)
{
triangleDepth = triangleBFS.depth;
Handles.color = Color.Lerp(triangleColor, Color.clear, Mathf.InverseLerp(0, maxDepth, triangleDepth));
}
var _e = meshInfo.meshAdjacency.triangleVertices[triangleBFS.position].GetEnumerator();
int v0 = _e.ReadNext();
int v1 = _e.ReadNext();
int v2 = _e.ReadNext();
Handles.DrawLine(meshInfo.meshBuffers.vertexPositions[v0], meshInfo.meshBuffers.vertexPositions[v1]);
Handles.DrawLine(meshInfo.meshBuffers.vertexPositions[v1], meshInfo.meshBuffers.vertexPositions[v2]);
Handles.DrawLine(meshInfo.meshBuffers.vertexPositions[v2], meshInfo.meshBuffers.vertexPositions[v0]);
foreach (var triangle in meshInfo.meshAdjacency.triangleTriangles[triangleBFS.position])
{
triangleBFS.Insert(triangle);
}
}
}
}
}
