Lines Matching refs:EPSILON

229     if ((cmax->x - cmin->x) < EPSILON) {  in cellbound()
230         cmax->x += EPSILON;  in cellbound()
231         cmin->x -= EPSILON;  in cellbound()
233     if ((cmax->y - cmin->y) < EPSILON) {  in cellbound()
234         cmax->y += EPSILON;  in cellbound()
235         cmin->y -= EPSILON;  in cellbound()
237     if ((cmax->z - cmin->z) < EPSILON) {  in cellbound()
238         cmax->z += EPSILON;  in cellbound()
239         cmin->z -= EPSILON;  in cellbound()
491     if (fabs(ry->d.x) < EPSILON) {  in grid_intersect()
510     if (fabs(ry->d.y) < EPSILON) {  in grid_intersect()
529     if (fabs(ry->d.z) < EPSILON) {  in grid_intersect()