/// <summary>
/// Applies mesh changes back to the pb_Object (if necessary). Optionally does a
/// mesh rebuild.
/// </summary>
/// <param name="rebuildMesh">Only applies to ProBuilder meshes.</param>
/// <param name="optimize">Determines if the mesh collisions are rebuilt (if that option is enabled) or if
/// the mehs is a probuilder object, the mesh is optimized (condensed to share verts, other
/// otpimziations etc) </param>
internal void Apply(bool rebuildMesh, bool optimize = false)
{
if (m_PolybrushMesh.mode == PolybrushMesh.Mode.AdditionalVertexStream)
{
if (PolyEditor.instance.tool == BrushTool.RaiseLower ||
PolyEditor.instance.tool == BrushTool.Smooth)
{
if (s_RebuildNormals.value && (modifiedChannels & MeshChannel.Position) > 0)
{
PolyMeshUtility.RecalculateNormals(editMesh);
}
if (optimize)
{
graphicsMesh.RecalculateBounds();
UpdateMeshCollider();
}
}
editMesh.ApplyAttributesToUnityMesh(graphicsMesh, modifiedChannels);
graphicsMesh.UploadMeshData(false);
EditorUtility.SetDirty(gameObjectAttached.GetComponent <Renderer>());
if (m_PolybrushMesh.componentsCache.MeshFilter)
{
Undo.RecordObject(m_PolybrushMesh.componentsCache.MeshFilter, "Assign Polymesh to MeshFilter");
}
if (m_PolybrushMesh)
{
m_PolybrushMesh.SynchronizeWithMeshRenderer();
}
}
#if PROBUILDER_4_0_OR_NEWER
// if it's a probuilder object rebuild the mesh without optimization
if (isProBuilderObject)
{
ProBuilderBridge.SetPositions(gameObjectAttached, editMesh.vertices);
ProBuilderBridge.SetTangents(gameObjectAttached, editMesh.tangents);
if (editMesh.colors != null && editMesh.colors.Length == editMesh.vertexCount)
{
Color[] colors = System.Array.ConvertAll(editMesh.colors, x => (Color)x);
ProBuilderBridge.SetColors(gameObjectAttached, colors);
}
if (rebuildMesh)
{
ProBuilderBridge.ToMesh(gameObjectAttached);
ProBuilderBridge.Refresh(gameObjectAttached,
optimize
? ProBuilderBridge.RefreshMask.All
: (ProBuilderBridge.RefreshMask.Colors
| ProBuilderBridge.RefreshMask.Normals
| ProBuilderBridge.RefreshMask.Tangents));
}
}
#endif
if (m_PolybrushMesh.mode == PolybrushMesh.Mode.AdditionalVertexStream)
{
modifiedChannels = MeshChannel.Null;
return;
}
if (PolyEditor.instance.tool == BrushTool.RaiseLower ||
PolyEditor.instance.tool == BrushTool.Smooth)
{
if (s_RebuildNormals.value)// && (modifiedChannels & MeshChannel.Position) > 0)
{
PolyMeshUtility.RecalculateNormals(editMesh);
}
if (optimize)
{
UpdateMeshCollider();
graphicsMesh.RecalculateBounds();
}
}
editMesh.ApplyAttributesToUnityMesh(graphicsMesh, modifiedChannels);
if (m_PolybrushMesh.componentsCache.MeshFilter)
{
Undo.RecordObject(m_PolybrushMesh.componentsCache.MeshFilter, "Assign Polymesh to MeshFilter");
}
m_PolybrushMesh.SynchronizeWithMeshRenderer();
modifiedChannels = MeshChannel.Null;
}
