73 void getPossibleCubeFaces (const Vec3& coord, const IVec3& bits, CubeFace* faces, int& numFaces)  in getPossibleCubeFaces()  argument
85 	numFaces = 0;  in getPossibleCubeFaces()
89 		if (x >= ex) faces[numFaces++] = CUBEFACE_POSITIVE_X;  in getPossibleCubeFaces()
90 		if (x <= ex) faces[numFaces++] = CUBEFACE_NEGATIVE_X;  in getPossibleCubeFaces()
94 		if (y >= ey) faces[numFaces++] = CUBEFACE_POSITIVE_Y;  in getPossibleCubeFaces()
95 		if (y <= ey) faces[numFaces++] = CUBEFACE_NEGATIVE_Y;  in getPossibleCubeFaces()
99 		if (z >= ez) faces[numFaces++] = CUBEFACE_POSITIVE_Z;  in getPossibleCubeFaces()
100 		if (z <= ez) faces[numFaces++] = CUBEFACE_NEGATIVE_Z;  in getPossibleCubeFaces()
107 			faces[numFaces++] = CUBEFACE_NEGATIVE_X;  in getPossibleCubeFaces()
108 			faces[numFaces++] = CUBEFACE_POSITIVE_X;  in getPossibleCubeFaces()
113 			faces[numFaces++] = CUBEFACE_NEGATIVE_Y;  in getPossibleCubeFaces()
114 			faces[numFaces++] = CUBEFACE_POSITIVE_Y;  in getPossibleCubeFaces()
119 			faces[numFaces++] = CUBEFACE_NEGATIVE_Z;  in getPossibleCubeFaces()
120 			faces[numFaces++] = CUBEFACE_POSITIVE_Z;  in getPossibleCubeFaces()