GU/GU_Arm.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.
 *
 * Produced by:
 *      Rob Bairos
 *      Side Effects
 *      477 Richmond Street West
 *      Toronto, Ontario
 *      Canada   M5V 3E7
 *      416-504-9876
 *
 * NAME:        arm parameters (C++)
 *
 * COMMENTS:
 */

#ifndef __GU_ArmParms_h__
#define __GU_ArmParms_h__

#include "GU_API.h"
#include        <UT/UT_Matrix4.h>

class   GB_PrimitiveGroup;

#define GU_ARM_DIVS     5

class GU_API GU_ArmParms
{
public:

     GU_ArmParms();
    ~GU_ArmParms();

    unsigned            axis:1,         // 1 = +x  0 = -x
                        autoelbow:1,
                        flipelbow:1,
                        rotatehand:1,
                        captureType:1,  // 1 = capture regions, 0 = ellipses

                        extra_padding:27;

#if 0
    int                 axis;           // 1 = +x  0 = -x
    int                 autoelbow;
    int                 flipelbow;
    int                 rotatehand;
#endif

    float               elbowtwist;
    float               radius;

    float               clavicle;
    float               humerous;
    float               ulna;
    float               hand;

    float               shoulder;
    float               elbow;
    float               wrist;

    UT_Matrix4          mhand;
    float               hrx, hry, hrz;

    float               stx[GU_ARM_DIVS], stz[GU_ARM_DIVS], ssz[GU_ARM_DIVS];
    float               etx[GU_ARM_DIVS], etz[GU_ARM_DIVS], esz[GU_ARM_DIVS];
    float               wtx[GU_ARM_DIVS], wtz[GU_ARM_DIVS], wsz[GU_ARM_DIVS];

    GB_PrimitiveGroup    *primGroup;

};

class GU_API GU_ArmAngles
{
public:
    float hrx, hry, hrz;                        // hand (wrist - ulna )
    float Hrx, Hry, Hrz, Htx, Hty, Htz;         // hand relative to shoulder
    float srx, sry;                             // shoulder - humerus
    float arx;                                  // humerus angle
    float ury;                                  // ulna angle
};

#endif

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