#include "qbsp.h"
Include dependency graph for glfile.c:
Go to the source code of this file.
Functions | |
| void | OutputPortal (portal_t *p, FILE *glview) |
| void | OutputWinding (winding_t *w, FILE *glview) |
| int | PortalVisibleSides (portal_t *p) |
| void | WriteGLView (tree_t *tree, char *source) |
| void | WriteGLView_r (node_t *node, FILE *glview) |
Variables | |
| int | c_glfaces |
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Definition at line 76 of file glfile.c. References c_glfaces, FreeWinding(), glview, OutputWinding(), p, portal_t, PortalVisibleSides(), ReverseWinding(), w, and portal_s::winding. 00077 {
00078 winding_t *w;
00079 int sides;
00080
00081 sides = PortalVisibleSides (p);
00082 if (!sides)
00083 return;
00084
00085 c_glfaces++;
00086
00087 w = p->winding;
00088
00089 if (sides == 2) // back side
00090 w = ReverseWinding (w);
00091
00092 OutputWinding (w, glview);
00093
00094 if (sides == 2)
00095 FreeWinding(w);
00096 }
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Definition at line 49 of file glfile.c. 00050 {
00051 static int level = 128;
00052 vec_t light;
00053 int i;
00054
00055 fprintf (glview, "%i\n", w->numpoints);
00056 level+=28;
00057 light = (level&255)/255.0;
00058 for (i=0 ; i<w->numpoints ; i++)
00059 {
00060 fprintf (glview, "%6.3f %6.3f %6.3f %6.3f %6.3f %6.3f\n",
00061 w->p[i][0],
00062 w->p[i][1],
00063 w->p[i][2],
00064 light,
00065 light,
00066 light);
00067 }
00068 fprintf (glview, "\n");
00069 }
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Definition at line 27 of file glfile.c. References node_s::contents, portal_s::nodes, portal_s::onnode, p, and portal_t. 00028 {
00029 int fcon, bcon;
00030
00031 if (!p->onnode)
00032 return 0; // outside
00033
00034 fcon = p->nodes[0]->contents;
00035 bcon = p->nodes[1]->contents;
00036
00037 // same contents never create a face
00038 if (fcon == bcon)
00039 return 0;
00040
00041 // FIXME: is this correct now?
00042 if (!fcon)
00043 return 1;
00044 if (!bcon)
00045 return 2;
00046 return 0;
00047 }
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Definition at line 132 of file glfile.c. 00133 {
00134 char name[1024];
00135 FILE *glview;
00136
00137 c_glfaces = 0;
00138 sprintf (name, "%s%s.gl",outbase, source);
00139 printf ("Writing %s\n", name);
00140
00141 glview = fopen (name, "w");
00142 if (!glview)
00143 Error ("Couldn't open %s", name);
00144 WriteGLView_r (tree->headnode, glview);
00145 fclose (glview);
00146
00147 printf ("%5i c_glfaces\n", c_glfaces);
00148 }
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Definition at line 103 of file glfile.c. References node_s::children, glview, portal_s::next, node_t, portal_s::nodes, OutputPortal(), p, node_s::planenum, portal_t, node_s::portals, and WriteGLView_r(). 00104 {
00105 portal_t *p, *nextp;
00106
00107 if (node->planenum != PLANENUM_LEAF)
00108 {
00109 WriteGLView_r (node->children[0], glview);
00110 WriteGLView_r (node->children[1], glview);
00111 return;
00112 }
00113
00114 // write all the portals
00115 for (p=node->portals ; p ; p=nextp)
00116 {
00117 if (p->nodes[0] == node)
00118 {
00119 OutputPortal (p, glview);
00120 nextp = p->next[0];
00121 }
00122 else
00123 nextp = p->next[1];
00124 }
00125 }
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Definition at line 25 of file glfile.c. Referenced by OutputPortal(), and WriteGLView(). |
1.3.9.1