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USD/SOP_usdunpack.h
//
// Copyright 2017 Pixar
//
// Licensed under the Apache License, Version 2.0 (the "Apache License")
// with the following modification; you may not use this file except in
// compliance with the Apache License and the following modification to it:
// Section 6. Trademarks. is deleted and replaced with:
//
// 6. Trademarks. This License does not grant permission to use the trade
// names, trademarks, service marks, or product names of the Licensor
// and its affiliates, except as required to comply with Section 4(c) of
// the License and to reproduce the content of the NOTICE file.
//
// You may obtain a copy of the Apache License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the Apache License with the above modification is
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the Apache License for the specific
// language governing permissions and limitations under the Apache License.
//
#ifndef __GUSD_SOP_USDUNPACK_H__
#define __GUSD_SOP_USDUNPACK_H__
#include <SOP/SOP_Node.h>
#include "gusd/purpose.h"
#include <pxr/pxr.h>
class GusdSOP_usdunpack : public SOP_Node
{
public:
static OP_Node* Create(OP_Network* net,
const char* name,
void UpdateTraversalParms();
protected:
GusdSOP_usdunpack(OP_Network* net, const char* name, OP_Operator* op);
virtual ~GusdSOP_usdunpack() {}
virtual OP_ERROR cookMySop(OP_Context& ctx);
virtual OP_ERROR cookInputGroups(OP_Context& ctx, int alone);
OP_ERROR _Cook(OP_Context& ctx);
bool _Traverse(const UT_String& traversal,
const fpreal time,
const UT_Array<UsdPrim>& prims,
bool skipRoot,
/** Add micro nodes of all traversal parms as dependencies
to this node's data micro node.*/
void _AddTraversalParmDependencies();
virtual void finishedLoadingNetwork(bool isChildCall);
private:
PRM_Default _tabs[2];
const GA_Group* _group;
public:
};
#endif // __GUSD_SOP_USDUNPACK_H__