OpenSubdiv/examples/common/viewerArgsUtils.h

59 lines
2.1 KiB
C++

//
// Copyright 2019 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 VIEWER_ARGS_UTILS_H
#define VIEWER_ARGS_UTILS_H
#include <vector>
class ArgOptions;
struct ShapeDesc;
class ObjAnim;
namespace ViewerArgsUtils {
// From the list of obj files in args, populates the
// defaultShapes vector, treating the objs as an animated series, returning
// an ObjAnim object.
const ObjAnim *PopulateAnimShapes(const ArgOptions &args,
std::vector<ShapeDesc> *defaultShapes = 0);
// From the list of obj files in args, populates the
// defaultShapes vector.
void PopulateShapes(const ArgOptions &args,
std::vector<ShapeDesc> *defaultShapes);
// From the list of obj files in args, populates the
// defaultShapes vector and the objAnim object if animated objs have
// been specified in args.
void PopulateShapesOrAnimShapes(
const ArgOptions &args,
std::vector<ShapeDesc> *defaultShapes,
const ObjAnim **objAnim);
} // namespace ViewerArgsUtils
#endif // VIEWER_ARGS_UTILS_H