SceneView[4] views;
views[0] = new SceneView(
	CoordSys(vec3fi.zero, quat.xRotation(-45)), false, false);

views[1] = new SceneView(
	CoordSys(vec3fi.zero, quat.identity), true, true);

views[2] = new SceneView(
	CoordSys(vec3fi.zero, quat.xRotation(-90)), true, true);

views[3] = new SceneView(
	CoordSys(vec3fi.zero, quat.yRotation(90)), true, true);