void ParentMeshInSpace_GetRenderSceneDataBefore(Component_ObjectInSpace sender, ViewportRenderingContext context, GetRenderSceneDataMode mode)
{
//check need modifiable mesh
bool needModifiableMesh = CheckNeedModifiableMesh();
//check need recreate
if (needRecreateModifiableMesh)
{
if (ParentMeshInSpace.ModifiableMesh_CreatedByObject == this)
{
ParentMeshInSpace.ModifiableMesh_Destroy();
}
needRecreateModifiableMesh = false;
}
//recreate
if (needModifiableMesh)
{
if (ParentMeshInSpace.ModifiableMesh == null)
{
if (CalculateOnCPU)
{
var flags = Component_MeshInSpace.ModifiableMeshCreationFlags.VertexBuffersCreateDuplicate | Component_MeshInSpace.ModifiableMeshCreationFlags.VertexBuffersDynamic;
ParentMeshInSpace.ModifiableMesh_Create(this, flags);
}
//var flags = Component_MeshInSpace.ModifiableMeshCreationFlags.VertexBuffersCreateDuplicate;
//if( CalculateOnCPU )
// flags |= Component_MeshInSpace.ModifiableMeshCreationFlags.VertexBuffersDynamic;
//else
// flags |= Component_MeshInSpace.ModifiableMeshCreationFlags.VertexBuffersComputeWrite;
//ParentMeshInSpace.ModifiableMesh_Create( this, flags );
needRecreateModifiableMesh = false;
}
}
else
{
if (ParentMeshInSpace.ModifiableMesh_CreatedByObject == this)
{
ParentMeshInSpace.ModifiableMesh_Destroy();
needRecreateModifiableMesh = false;
}
}
//update data
if (ParentMeshInSpace.ModifiableMesh_CreatedByObject == this)
{
UpdateModifiableMesh(context);
}
if (DisplaySkeleton)
{
RenderSkeleton(context.Owner);
}
}
/////////////////////////////////////////
protected override void OnEnabledInHierarchyChanged()
{
base.OnEnabledInHierarchyChanged();
if (ParentMeshInSpace != null)
{
if (EnabledInHierarchy)
{
ParentMeshInSpace.GetRenderSceneDataBefore += ParentMeshInSpace_GetRenderSceneDataBefore;
ParentMeshInSpace.GetRenderSceneDataAddToFrameData += ParentMeshInSpace_GetRenderSceneDataAddToFrameData;
}
else
{
ParentMeshInSpace.GetRenderSceneDataBefore -= ParentMeshInSpace_GetRenderSceneDataBefore;
ParentMeshInSpace.GetRenderSceneDataAddToFrameData -= ParentMeshInSpace_GetRenderSceneDataAddToFrameData;
if (ParentMeshInSpace.ModifiableMesh_CreatedByObject == this)
{
ParentMeshInSpace.ModifiableMesh_Destroy();
}
needRecreateModifiableMesh = false;
}
}
}
