protected static void TryLoadBVH(MeshFilter meshFilter)
{
if (meshFilter != null && meshFilter.sharedMesh != null)
{
if (!VertexBakerLib.Instance.LoadBVH(meshFilter, ref s_bvhHandle))
{
// Load from scratch
VertexBakerLib.Log("Could not load BVH data, building from scratch");
VertexBakerLib.BVHHandle[] bvhHandles = new VertexBakerLib.BVHHandle[1];
// build BVH and get handle
VertexBakerLib.Instance.BuildBVH(new MeshFilter[] { meshFilter }, ref bvhHandles);
// make sure its good
if (bvhHandles != null && VertexBakerLib.Instance.ValidHandle(bvhHandles[0].Ptr()))
{
s_bvhHandle = bvhHandles[0];
if (VertexBakerLib.s_logging == VertexBakerLib.Logging.kVerbose)
{
VertexBakerLib.Log("BVH build success!");
}
}
else
{
s_bvhHandle = null;
VertexBakerLib.LogError("Invalid BVH Handle, BVH not built");
}
}
}
}
protected static void Init(MeshFilter meshFilter, Mesh untessellatedMesh)
{
if (!Directory.Exists(FBSConstants.BasePath + "/Cache/"))
{
Directory.CreateDirectory(FBSConstants.BasePath + "/Cache/");
}
if (!Directory.Exists(FBSConstants.BasePath + "/BVHCache/"))
{
Directory.CreateDirectory(FBSConstants.BasePath + "/BVHCache/");
}
if (meshFilter.sharedMesh == null)
{
Debug.LogWarning(meshFilter.gameObject.GetPath() + " is missing its source mesh");
return;
}
s_debugState = BakeData.Instance().GetDebugState();
#if _DAYDREAM_STATIC_LIGHTING_DEBUG
DateTime start = DateTime.Now;
// if we still have a handle for some reason try to free it
if (s_lastInstanceId != meshFilter.GetUniqueId())
{
if (s_bvhHandle != null)
{
VertexBakerLib.Instance.FreeHandle(s_bvhHandle.Ptr());
}
s_bvhHandle = null;
BuildWorldVertices(meshFilter);
s_debugState.m_tessFaces = null;
}
TryLoadBVH(meshFilter);
s_lastInstanceId = meshFilter.GetUniqueId();
if (s_bvhWrapper == null)
{
s_bvhWrapper = new BVHNode_FBWrapper();
}
string sourceAssetPath = AssetDatabase.GetAssetPath(untessellatedMesh);
if (!string.IsNullOrEmpty(sourceAssetPath) && !Application.isPlaying)
{
Debug.LogWarning("Could not find asset " + untessellatedMesh.name + " the asset may be an instance. Some debug data may not be available.");
}
string path = BVH.ConvertMeshIdToBVHPath(s_lastInstanceId);
s_bvhWrapper.SetPath(path);
s_bvhWrapper.Validate();
s_cacheWrapper.SetPath("" + s_lastInstanceId);
s_cacheWrapper.Validate();
VertexBakerLib.Log("Debug setup time: " + (DateTime.Now - start).TotalSeconds + " seconds");
#endif
}
protected static void Init(MeshFilter meshFilter)
{
if (meshFilter.sharedMesh == null)
{
Debug.LogWarning(meshFilter.gameObject.GetPath() + " is missing its mesh");
return;
}
s_debugState = BakeData.Instance().GetDebugState();
#if _DAYDREAM_STATIC_LIGHTING_DEBUG
// if we still have a handle for some reason try to free it
if (s_lastInstanceId != meshFilter.GetUniqueId())
{
if (s_bvhHandle != null)
{
VertexBakerLib.Instance.FreeHandle(s_bvhHandle.Ptr());
}
s_bvhHandle = null;
BuildWorldVertices(meshFilter);
}
TryLoadBVH(meshFilter);
s_lastInstanceId = meshFilter.GetUniqueId();
if (s_bvhWrapper == null)
{
s_bvhWrapper = new BVHNode_FBWrapper();
}
string path = BVH.ConvertMeshIdToBVHPath(s_lastInstanceId);
s_bvhWrapper.SetPath(path);
s_bvhWrapper.Validate();
string sourceAssetPath = AssetDatabase.GetAssetPath(meshFilter.sharedMesh);
if (!string.IsNullOrEmpty(sourceAssetPath))
{
s_cacheWrapper.SetPath("" + s_lastInstanceId);
s_cacheWrapper.Validate();
}
else if (!Application.isPlaying)
{
Debug.LogError("Could not find asset " + meshFilter.sharedMesh.name + " the asset may be an instance. Some debug data may not be available.");
}
#endif
}
public void TestLoadBVH(DaydreamVertexLighting source)
{
DateTime start = DateTime.Now;
MeshFilter meshFilter = source.GetComponent <MeshFilter>();
if (meshFilter != null)
{
try
{
VertexBakerLib.BVHHandle bvhHandle = null;
if (VertexBakerLib.Instance.LoadBVH(meshFilter, ref bvhHandle))
{
VertexBakerLib.Instance.FreeHandle(bvhHandle.Ptr());
}
}
catch (Exception e)
{
Debug.LogError(e.Message + "\n" + e.StackTrace);
}
}
VertexBakerLib.Log("Seconds to complete: " + (DateTime.Now - start).TotalSeconds);
}
protected static void BuildTessFaces(VertexBakerLib.BVHHandle bvh, MeshFilter sourceMesh, Mesh bakeData)
{
VertexBakerLib.Instance.FindTessellationTriangles(bvh, sourceMesh, bakeData, out s_debugState.m_tessFaces);
}
