61 void getPossibleCubeFaces (const Vec3& coord, const IVec3& bits, CubeFace* faces, int& numFaces)  in getPossibleCubeFaces()  argument
73 	numFaces = 0;  in getPossibleCubeFaces()
77 		if (x >= ex) faces[numFaces++] = CUBEFACE_POSITIVE_X;  in getPossibleCubeFaces()
78 		if (x <= ex) faces[numFaces++] = CUBEFACE_NEGATIVE_X;  in getPossibleCubeFaces()
82 		if (y >= ey) faces[numFaces++] = CUBEFACE_POSITIVE_Y;  in getPossibleCubeFaces()
83 		if (y <= ey) faces[numFaces++] = CUBEFACE_NEGATIVE_Y;  in getPossibleCubeFaces()
87 		if (z >= ez) faces[numFaces++] = CUBEFACE_POSITIVE_Z;  in getPossibleCubeFaces()
88 		if (z <= ez) faces[numFaces++] = CUBEFACE_NEGATIVE_Z;  in getPossibleCubeFaces()
95 			faces[numFaces++] = CUBEFACE_NEGATIVE_X;  in getPossibleCubeFaces()
96 			faces[numFaces++] = CUBEFACE_POSITIVE_X;  in getPossibleCubeFaces()
101 			faces[numFaces++] = CUBEFACE_NEGATIVE_Y;  in getPossibleCubeFaces()
102 			faces[numFaces++] = CUBEFACE_POSITIVE_Y;  in getPossibleCubeFaces()
107 			faces[numFaces++] = CUBEFACE_NEGATIVE_Z;  in getPossibleCubeFaces()
108 			faces[numFaces++] = CUBEFACE_POSITIVE_Z;  in getPossibleCubeFaces()