OBJ_StereoCamera.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        OBJ_StereoCamera.h ( OBJ Library, C++)
 *
 * COMMENTS:
 */

#ifndef __OBJ_StereoCamera__
#define __OBJ_StereoCamera__

#include "OBJ_API.h"
#include "OBJ_Camera.h"

enum OBJ_StereoCameraIndex
{
    I_LEFT_CAMERA = I_N_CAM_INDICES,
    I_RIGHT_CAMERA,

    I_N_STEREOCAM_INDICES               // should always be last in the list
};


class OBJ_API OBJ_StereoCamera : public OBJ_Camera
{
public:
    // constructor and destructor.
             OBJ_StereoCamera(OP_Network *, const char *, OP_Operator *);
            ~OBJ_StereoCamera() override;

    // node factory
    static OP_Node              *myConstructor(OP_Network *net,
                                               const char *name, 
                                               OP_Operator *entry);

    // a few standard methods for OBJs
    static PRM_Template         *getTemplateList();
    OBJ_OBJECT_TYPE              getObjectType() const override;
    OBJ_StereoCamera            *castToOBJStereoCamera() override;

    // Utility methods that obtain left and right camera objects
    OBJ_Node *                  getLeftCamera( fpreal t );
    OBJ_Node *                  getRightCamera( fpreal t );

protected:
    // Used to get pointer to indirection indices for each object type
    int *                        getIndirect() const override;

private:
    // the parameter index indirection (lookup table)
    static int                  *theStereoCameraIndirect;
};

#endif