HUSD_Blend.h

Go to the documentation of this file.

/*
 * Copyright 2019 Side Effects Software Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#ifndef __HUSD_Blend_h__
#define __HUSD_Blend_h__

#include "HUSD_API.h"
#include "HUSD_DataHandle.h"
#include <UT/UT_StringHolder.h>
#include <UT/UT_UniquePtr.h>

class HUSD_TimeCode;

class HUSD_API HUSD_Blend
{
public:
                         HUSD_Blend();
                        ~HUSD_Blend();

    bool                 setBlendHandle(const HUSD_DataHandle &src);
    bool                 execute(HUSD_AutoWriteLock &lock,
                                fpreal blend,
                                const HUSD_TimeCode &timecode,
                                UT_StringArray &modified_prims) const;

    bool                 getIsTimeVarying() const
                         { return myTimeVarying; }

private:
    class husd_BlendPrivate;

    UT_UniquePtr<husd_BlendPrivate>      myPrivate;
    mutable bool                         myTimeVarying;
};

#endif