BRL-CAD: Primitives

((_s)->ctl_points[ \
        ((_v)*(_s)->s_size[0]+(_u))*RT_NURB_EXTRACT_COORDS((_s)->pt_type)])

RT_ADD_VLIST( vhead, valp[a], BN_VLIST_LINE_MOVE ); \
        RT_ADD_VLIST( vhead, valp[b], BN_VLIST_LINE_DRAW ); \
        RT_ADD_VLIST( vhead, valp[c], BN_VLIST_LINE_DRAW ); \
        RT_ADD_VLIST( vhead, valp[d], BN_VLIST_LINE_DRAW );

if( !(verts[IJ(a,b)]) )  { \
                verts[IJ(a,b)] = \
                nmg_find_pt_in_shell( s, ARS_PT(a,b), tol ); \
        }

if( !((*corners[corn])->vg_p) )  { \
                nmg_vertex_gv( *(corners[corn]), ARS_PT(a,b) ); \
        }

{ \
        if( _in_or_out < 0 ) {  /* this is an exit */ \
                if( (_hitp)->hit_vpriv[X] < 0.0 ) { \
                        VREVERSE( (_hitp)->hit_normal, trip->tri_N ); \
                } else { \
                        VMOVE( (_hitp)->hit_normal, trip->tri_N ); \
                } \
        } else {        /* this is an entrance */ \
                if( (_hitp)->hit_vpriv[X] > 0.0 ) { \
                        VREVERSE( (_hitp)->hit_normal, trip->tri_N ); \
                } else { \
                        VMOVE( (_hitp)->hit_normal, trip->tri_N ); \
                } \
        } \
}

((unsigned char *)((_eip)->mp->apbuf))[ \
                ((_yy)+BIT_YWIDEN)*((_eip)->xdim + \
                BIT_XWIDEN*2)+(_xx)+BIT_XWIDEN ]

 {
    { "%f", 3, "V1", bu_offsetof(struct rt_arb_internal, pt[0][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V2", bu_offsetof(struct rt_arb_internal, pt[1][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V3", bu_offsetof(struct rt_arb_internal, pt[2][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V4", bu_offsetof(struct rt_arb_internal, pt[3][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V5", bu_offsetof(struct rt_arb_internal, pt[4][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V6", bu_offsetof(struct rt_arb_internal, pt[5][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V7", bu_offsetof(struct rt_arb_internal, pt[6][X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "V8", bu_offsetof(struct rt_arb_internal, pt[7][X]), BU_STRUCTPARSE_FUNC_NULL },
    { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
}

 {
    {0,1,2,3, 0,1,4,5, 1,2,4,5, 0,2,4,5, -1,-1,-1,-1, -1,-1,-1,-1},     
    {0,1,2,3, 4,0,1,5, 4,1,2,5, 4,2,3,5, 4,3,0,5, -1,-1,-1,-1},         
    {0,1,2,3, 1,2,4,6, 0,4,6,3, 4,1,0,5, 6,2,3,7, -1,-1,-1,-1},         
    {0,1,2,3, 4,5,6,7, 0,3,4,7, 1,2,6,5, 0,1,5,4, 3,2,6,4},             
    {0,1,2,3, 4,5,6,7, 0,4,7,3, 1,2,6,5, 0,1,5,4, 3,2,6,7},             
}

 {
        {0,1,3, 0,1,2, 0,2,3, 0,1,3, 1,2,3, 1,2,3, 1,2,3, 1,2,3},       
        {0,1,4, 0,1,2, 0,2,3, 0,3,4, 1,2,4, 1,2,4, 1,2,4, 1,2,4},       
        {0,2,3, 0,1,3, 0,1,4, 0,2,4, 1,2,3, 1,2,3, 1,2,4, 1,2,4},       
        {0,2,4, 0,3,4, 0,3,5, 0,2,5, 1,4,5, 1,3,4, 1,3,5, 1,2,4},       
        {0,2,4, 0,3,4, 0,3,5, 0,2,5, 1,2,4, 1,3,4, 1,3,5, 1,2,5},       
}

 {
        {0,1, 2,3, 0,0,1,2, 4,0,1,4, -1,0,0,0, 3,5},    
        {1,2, 4,5, 0,0,1,2, 3,1,2,5, -1,0,0,0, 3,6},    
        {2,3, 3,2, 0,0,2,3, 5,2,3,6, -1,0,0,0, 1,7},    
        {0,3, 4,5, 0,0,1,3, 2,0,3,4, -1,0,0,0, 2,7},    
        {0,4, 0,1, 2,0,4,3, 4,0,1,4, -1,0,0,0, 7,5},    
        {1,5, 0,1, 4,0,1,5, 3,1,2,5, -1,0,0,0, 4,6},    
        {4,5, 2,3, 4,0,5,4, 1,4,5,6, -1,0,0,0, 1,7},    
        {5,6, 4,5, 3,1,5,6, 1,4,5,6, -1,0,0,0, 2,7},    
        {6,7, 3,2, 5,2,7,6, 1,4,6,7, -1,0,0,0, 3,4},    
        {4,7, 4,5, 2,0,7,4, 1,4,5,7, -1,0,0,0, 3,6},    
        {2,6, 0,1, 3,1,2,6, 5,2,3,6, -1,0,0,0, 5,7},    
        {3,7, 0,1, 2,0,3,7, 5,2,3,7, -1,0,0,0, 4,6},    
}

 {
        {0,1, 2,3, 0,0,1,2, 4,0,1,4, -1,0,0,0, 3,5},    
        {1,2, 4,5, 0,0,1,2, 3,1,2,5, -1,0,0,0, 3,6},    
        {2,3, 3,2, 0,0,2,3, 5,2,3,6, -1,0,0,0, 1,4},    
        {0,3, 4,5, 0,0,1,3, 2,0,3,4, -1,0,0,0, 2,-1},   
        {0,4, 0,5, 4,0,5,4, 2,0,3,4, 1,4,5,6, 1,-1},    
        {1,5, 0,1, 4,0,1,5, 3,1,2,5, -1,0,0,0, 4,6},    
        {4,5, 5,3, 2,0,3,4, 4,0,5,4, 1,4,5,6, 1,-1},    
        {5,6, 4,5, 3,1,6,5, 1,4,5,6, -1,0,0,0, 2, -1},  
        {2,6, 0,1, 5,2,3,6, 3,1,2,6, -1,0,0,0, 4,5},    
        {4,6, 4,3, 2,0,3,4, 5,3,4,6, 1,4,5,6, 2,-1},    
        {3,4, 0,1, 4,0,1,4, 2,0,3,4, 5,2,3,4, 5,6},     
        {-1,-1, -1,-1, 5,2,3,4, 4,0,1,4, 8,2,1,-1, 6,5},        
}

 {
        {0,1, 2,1, 3,0,1,4, 0,0,1,2, -1,0,0,0, 3,-1},   
        {1,2, 3,4, 1,1,2,5, 0,0,1,2, -1,0,0,0, 3,4},    
        {2,3, 1,2, 4,2,3,5, 0,0,2,3, -1,0,0,0, 1,-1},   
        {0,3, 3,4, 2,0,3,5, 0,0,1,3, -1,0,0,0, 4,2},    
        {0,4, 0,1, 3,0,1,4, 2,0,3,4, -1,0,0,0, 6,-1},   
        {1,4, 0,2, 3,0,1,4, 1,1,2,4, -1,0,0,0, 6,-1},   
        {2,6, 0,2, 4,6,2,3, 1,1,2,6, -1,0,0,0, 4,-1},   
        {3,6, 0,1, 4,6,2,3, 2,0,3,6, -1,0,0,0, 4,-1},   
        {-1,-1, -1,-1, 2,0,3,4, 1,1,2,4, 3,0,1,4, 6,-1},
        {-1,-1, -1,-1, 2,0,3,6, 1,1,2,6, 4,2,3,6, 4,-1},
}

 {
        {0,1, 4,2, 0,0,1,2, 1,0,1,4, -1,0,0,0, 3,-1},   
        {1,2, 1,3, 0,0,1,2, 2,1,2,4, -1,0,0,0, 3,-1},   
        {2,3, 2,4, 0,0,2,3, 3,2,3,4, -1,0,0,0, 1,-1},   
        {0,3, 1,3, 0,0,1,3, 4,0,3,4, -1,0,0,0, 2,-1},   
        {0,4, 0,2, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},   
        {1,4, 0,3, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},   
        {2,4, 0,4, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},   
        {3,4, 0,1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},   
        {-1,-1, -1,-1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},       
}

 {
        {-1,-1, -1,-1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},       
        {-1,-1, -1,-1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},       
        {-1,-1, -1,-1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},       
        {-1,-1, -1,-1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},       
        {-1,-1, -1,-1, 9,0,0,0, 9,0,0,0, 9,0,0,0, -1,-1},       
}

 {
        { "%f", 3, "V", RT_CLINE_O( v ),  BU_STRUCTPARSE_FUNC_NULL },
        { "%f", 3, "H", RT_CLINE_O( h ),  BU_STRUCTPARSE_FUNC_NULL },
        { "%f", 1, "r", RT_CLINE_O( radius ), BU_STRUCTPARSE_FUNC_NULL },
        { "%f", 1, "t", RT_CLINE_O( thickness ), BU_STRUCTPARSE_FUNC_NULL },
        { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
        }

 {
    {"%S",      1, "file", DSP_O(dsp_name), hook_file },
    {"%i",      1, "sm", DSP_O(dsp_smooth), BU_STRUCTPARSE_FUNC_NULL },
    {"%d",      1, "w", DSP_O(dsp_xcnt), BU_STRUCTPARSE_FUNC_NULL },
    {"%d",      1, "n", DSP_O(dsp_ycnt), BU_STRUCTPARSE_FUNC_NULL },
    {"%f",     16, "stom", DSP_AO(dsp_stom), hook_mtos_from_stom },
    {"",        0, (char *)0, 0,        BU_STRUCTPARSE_FUNC_NULL }
}

 {
    {"%S",      1, "file", DSP_O(dsp_name), BU_STRUCTPARSE_FUNC_NULL },
    {"%i",      1, "sm", DSP_O(dsp_smooth), BU_STRUCTPARSE_FUNC_NULL },
    {"%d",      1, "w", DSP_O(dsp_xcnt), BU_STRUCTPARSE_FUNC_NULL },
    {"%d",      1, "n", DSP_O(dsp_ycnt), BU_STRUCTPARSE_FUNC_NULL },
    {"%f",     16, "stom", DSP_AO(dsp_stom), BU_STRUCTPARSE_FUNC_NULL },
    {"",        0, (char *)0, 0,        BU_STRUCTPARSE_FUNC_NULL }
}

 {
    {"%c",  1, "src", DSP_O(dsp_datasrc), hook_verify },
    {"%S",  1, "name", DSP_O(dsp_name), BU_STRUCTPARSE_FUNC_NULL },
    {"%d",  1, "w",  DSP_O(dsp_xcnt),    hook_verify },
    {"%d",  1, "n",  DSP_O(dsp_ycnt),    hook_verify },
    {"%i",  1, "sm", DSP_O(dsp_smooth), BU_STRUCTPARSE_FUNC_NULL },
    {"%c",  1, "cut", DSP_O(dsp_cuttype), hook_verify },
    {"%f", 16, "stom", DSP_AO(dsp_stom), hook_verify },
    {"",    0, (char *)0, 0,             BU_STRUCTPARSE_FUNC_NULL }
}

 {



        {"%s",  RT_EBM_NAME_LEN, "file", bu_offsetofarray(struct rt_ebm_internal, file), BU_STRUCTPARSE_FUNC_NULL },

        {"%d",  1, "w",         RT_EBM_O(xdim),         BU_STRUCTPARSE_FUNC_NULL },
        {"%d",  1, "n",         RT_EBM_O(ydim),         BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  1, "d",         RT_EBM_O(tallness),     BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  16, "mat", bu_offsetofarray(struct rt_ebm_internal, mat), BU_STRUCTPARSE_FUNC_NULL },
        {"",    0, (char *)0, 0,                        BU_STRUCTPARSE_FUNC_NULL }
}

 {
    { "%f", 3, "V",   bu_offsetof(struct rt_ehy_internal, ehy_V[X]),  BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "H",   bu_offsetof(struct rt_ehy_internal, ehy_H[X]),  BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "A",   bu_offsetof(struct rt_ehy_internal, ehy_Au[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "r_1", bu_offsetof(struct rt_ehy_internal, ehy_r1),    BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "r_2", bu_offsetof(struct rt_ehy_internal, ehy_r2),    BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "c",   bu_offsetof(struct rt_ehy_internal, ehy_c),     BU_STRUCTPARSE_FUNC_NULL },
    { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
 }

 {
    { "%f", 3, "V", bu_offsetof(struct rt_ell_internal, v[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "A", bu_offsetof(struct rt_ell_internal, a[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "B", bu_offsetof(struct rt_ell_internal, b[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "C", bu_offsetof(struct rt_ell_internal, c[X]), BU_STRUCTPARSE_FUNC_NULL },
    { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
 }

 {
    { "%f", 3, "V",   bu_offsetof(struct rt_epa_internal, epa_V[X]),  BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "H",   bu_offsetof(struct rt_epa_internal, epa_H[X]),  BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "A",   bu_offsetof(struct rt_epa_internal, epa_Au[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "r_1", bu_offsetof(struct rt_epa_internal, epa_r1),    BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "r_2", bu_offsetof(struct rt_epa_internal, epa_r2),    BU_STRUCTPARSE_FUNC_NULL },
    { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
}

 {
    { "%f", 3, "V",   bu_offsetof(struct rt_eto_internal, eto_V[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "N",   bu_offsetof(struct rt_eto_internal, eto_N[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 3, "C",   bu_offsetof(struct rt_eto_internal, eto_C[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "r",   bu_offsetof(struct rt_eto_internal, eto_r),    BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "r_d", bu_offsetof(struct rt_eto_internal, eto_rd),   BU_STRUCTPARSE_FUNC_NULL },
    { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
 }

 {
        { "%f", 3, "V", bu_offsetof(struct rt_grip_internal, center[X]), BU_STRUCTPARSE_FUNC_NULL },
        { "%f", 3, "N", bu_offsetof(struct rt_grip_internal, normal[X]), BU_STRUCTPARSE_FUNC_NULL },
        { "%f", 1, "L", bu_offsetof(struct rt_grip_internal, mag), BU_STRUCTPARSE_FUNC_NULL },
        { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
}

 {
    { "%f", 3, "N", bu_offsetof(struct rt_half_internal, eqn[X]), BU_STRUCTPARSE_FUNC_NULL },
    { "%f", 1, "d", bu_offsetof(struct rt_half_internal, eqn[3]), BU_STRUCTPARSE_FUNC_NULL },
    { {'\0','\0','\0','\0'}, 0, (char *)NULL, 0, BU_STRUCTPARSE_FUNC_NULL }
}

 {
        {"%s",  128,    "cfile",        bu_offsetofarray(struct rt_hf_internal, cfile), BU_STRUCTPARSE_FUNC_NULL},
        {"%s",  128,    "dfile",        bu_offsetofarray(struct rt_hf_internal, dfile), BU_STRUCTPARSE_FUNC_NULL},
        {"%s",  8,      "fmt",          bu_offsetofarray(struct rt_hf_internal, fmt), BU_STRUCTPARSE_FUNC_NULL},
        {"%d",  1,      "w",            HF_O(w),                BU_STRUCTPARSE_FUNC_NULL },
        {"%d",  1,      "n",            HF_O(n),                BU_STRUCTPARSE_FUNC_NULL },
        {"%d",  1,      "shorts",       HF_O(shorts),           BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  1,      "file2mm",      HF_O(file2mm),          BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  3,      "v",            HF_O(v[0]),             BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  3,      "x",            HF_O(x[0]),             BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  3,      "y",            HF_O(y[0]),             BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  1,      "xlen",         HF_O(xlen),             BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  1,      "ylen",         HF_O(ylen),             BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  1,      "zscale",       HF_O(zscale),           BU_STRUCTPARSE_FUNC_NULL },
        {"",    0,      (char *)0,      0,                      BU_STRUCTPARSE_FUNC_NULL }
}

 {
        {"%s",  128,    "dfile",        bu_offsetofarray(struct rt_hf_internal, dfile), BU_STRUCTPARSE_FUNC_NULL},
        {"%s",  8,      "fmt",          bu_offsetofarray(struct rt_hf_internal, fmt), BU_STRUCTPARSE_FUNC_NULL},
        {"%d",  1,      "w",            HF_O(w),                BU_STRUCTPARSE_FUNC_NULL },
        {"%d",  1,      "n",            HF_O(n),                BU_STRUCTPARSE_FUNC_NULL },
        {"%d",  1,      "shorts",       HF_O(shorts),           BU_STRUCTPARSE_FUNC_NULL },
        {"%f",  1,      "file2mm",      HF_O(file2mm),          BU_STRUCTPARSE_FUNC_NULL },
        {"",    0,      (char *)0,      0,                      BU_STRUCTPARSE_FUNC_NULL }
}

Primitives
[librt geometry, raytracing]

Files

Modules

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation


Files
file	rtgeom.h
	Details of the internal forms used by the LIBRT geometry routines for the different solids.
file	bot.h
file	g_arb.c
file	g_arbn.c
file	g_ars.c
file	g_bot.c
file	g_bot_include.c
file	g_cline.c
file	g_dsp.c
file	g_ebm.c
file	g_ehy.c
file	g_ell.c
file	g_epa.c
file	g_eto.c
file	g_extrude.c
file	g_grip.c
file	g_half.c
file	g_hf.c
file	g_metaball.c
file	g_nmg.c
file	g_nurb.c
file	g_part.c
file	g_pg.c
file	g_pipe.c
file	g_rec.c
file	g_rhc.c
file	g_rpc.c
file	g_sketch.c
file	g_sph.c
file	g_submodel.c
file	g_superell.c
file	g_tgc.c
file	g_torus.c
file	g_vol.c
file	g_xxx.c
file	table.c
Modules

Primitives [librt geometry, raytracing]

Files

Modules

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation

Primitives
[librt geometry, raytracing]