| … | |
… | |
| 87 | match_nl (); |
87 | match_nl (); |
| 88 | verts[i].t = texc (u,v); |
88 | verts[i].t = texc (u,v); |
| 89 | } |
89 | } |
| 90 | match_section ('A', tmpn); |
90 | match_section ('A', tmpn); |
| 91 | } |
91 | } |
| 92 | entity_triangles *tri = new entity_triangles; |
92 | vector<vertex2d> vd; |
| 93 | ec->add (tri); |
|
|
| 94 | tri->m = m; |
|
|
| 95 | for (i = 0; i < tmpn; i++) { |
93 | for (i = 0; i < tmpn; i++) { |
| 96 | double a, b, c; |
94 | double a, b, c; |
| 97 | match_number (a); |
95 | match_number (a); |
| 98 | if (verts.size () < a) |
96 | if (verts.size () < a) |
| 99 | throw txtprt_i_exception ("Vertex a out of range!"); |
97 | throw txtprt_i_exception ("Vertex a out of range!"); |
| … | |
… | |
| 110 | match_number (smooth_fl); match_nl (); |
108 | match_number (smooth_fl); match_nl (); |
| 111 | if (!smooth_fl) { |
109 | if (!smooth_fl) { |
| 112 | point ap = verts[(int)a].p; |
110 | point ap = verts[(int)a].p; |
| 113 | point bp = verts[(int)b].p; |
111 | point bp = verts[(int)b].p; |
| 114 | point cp = verts[(int)c].p; |
112 | point cp = verts[(int)c].p; |
| 115 | vec3 nv = cross ( vec3 (cp.x - bp.x, cp.y - bp.y, cp.z - bp.z), |
113 | vec3 nv = normalize (cross (vec3 (cp.x - bp.x, cp.y - bp.y, cp.z - bp.z), |
| 116 | vec3 (ap.x - bp.x, ap.y - bp.y, ap.z - bp.z)); |
114 | vec3 (ap.x - bp.x, ap.y - bp.y, ap.z - bp.z))); |
| 117 | |
115 | |
| 118 | verts[(int)a].n = nv; |
116 | verts[(int)a].n = nv; |
| 119 | verts[(int)b].n = nv; |
117 | verts[(int)b].n = nv; |
| 120 | verts[(int)c].n = nv; |
118 | verts[(int)c].n = nv; |
| 121 | } |
119 | } |
| 122 | tri->push_back (verts[(int)a]); |
120 | vd.push_back (verts[(int)a]); |
| 123 | tri->push_back (verts[(int)b]); |
121 | vd.push_back (verts[(int)b]); |
| 124 | tri->push_back (verts[(int)c]); |
122 | vd.push_back (verts[(int)c]); |
| 125 | } |
123 | } |
|
|
124 | |
|
|
125 | entity_triangles *tri = new entity_triangles; |
|
|
126 | tri->m = m; |
|
|
127 | tri->set (vd); |
|
|
128 | ec->add (tri); |
| 126 | } |
129 | } |
| 127 | return e; |
130 | return e; |
| 128 | } |
131 | } |
