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static void PerspAxis(double *x, double *y, double *z,
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static void PerspAxis(double *x, double *y, double *z,
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		      int axis, int axisType, int nTicks, int tickType,
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		      int axis, int axisType, int nTicks, int tickType,
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		      const char *label, cetype_t enc, pGEDevDesc dd)
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		      const char *label, cetype_t enc, pGEDevDesc dd)
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{
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{
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    Vector3d u1, u2, u3, v1, v2, v3;
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    Vector3d u1={0.,0.,0.,0.}, u2={0.,0.,0.,0.}, u3={0.,0.,0.,0.}, v1, v2, v3;
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    double tickLength = .03; /* proportion of axis length */
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    double tickLength = .03; /* proportion of axis length */
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    double min, max, d_frac;
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    double min, max, d_frac;
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    double *range = NULL; /* -Wall */
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    double *range = NULL; /* -Wall */
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    double axp[3];
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    double axp[3];
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    int nint, i;
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    int nint, i;