BRL-CAD
dsp.h File Reference
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Macros

#define DSP(_p, _x, _y)
 

Macro Definition Documentation

#define DSP (   _p,
  _x,
  _y 
)
Value:
( \
((_p) && (_p)->dsp_buf) ? \
((unsigned short *)((_p)->dsp_buf))[ \
(_y) * ((struct rt_dsp_internal *)_p)->dsp_xcnt + (_x) \
] : 0)

Definition at line 29 of file dsp.h.

Referenced by compute_normal_at_gridpoint(), dsp_layers(), dsp_pos(), get_cut_dir(), isect_ray_cell_top(), permute_cell(), rt_dsp_brep(), rt_dsp_plot(), rt_dsp_tess(), and swap_cell_pts().