Lines Matching refs:tfar
154 flt tnear, tfar; in ext_volume_texture() local
172 tfar = FHUGE; in ext_volume_texture()
188 if (tx2 < tfar) in ext_volume_texture()
189 tfar = tx2; in ext_volume_texture()
191 if (tnear > tfar) in ext_volume_texture()
193 if (tfar < 0.0) in ext_volume_texture()
210 if (ty2 < tfar) in ext_volume_texture()
211 tfar = ty2; in ext_volume_texture()
213 if (tnear > tfar) in ext_volume_texture()
215 if (tfar < 0.0) in ext_volume_texture()
232 if (tz2 < tfar) in ext_volume_texture()
233 tfar = tz2; in ext_volume_texture()
235 if (tnear > tfar) in ext_volume_texture()
237 if (tfar < 0.0) in ext_volume_texture()
255 for (t = tnear; t <= tfar; t += dt) { in ext_volume_texture()