# Using Geometries

Instead using predefined meshes, you can create mesh with geometry like this :

<Mesh>
  <BoxGeometry />
  <BasicMaterial />
</Mesh>

TroisJS includes all buffer geometries from ThreeJS :

• BoxGeometry (source, threejs doc)
• CircleGeometry (source, threejs doc)
• ConeGeometry (source, threejs doc)
• CylinderGeometry (source, threejs doc)
• DodecahedronGeometry (source, threejs doc)
• IcosahedronGeometry (source, threejs doc)
• LatheGeometry (source, threejs doc)
• OctahedronGeometry (source, threejs doc)
• PlaneGeometry (source, threejs doc)
• PolyhedronGeometry (source, threejs doc)
• RingGeometry (source, threejs doc)
• SphereGeometry (source, threejs doc)
• TetrahedronGeometry (source, threejs doc)
• TorusGeometry (source, threejs doc)
• TorusKnotGeometry (source, threejs doc)
• TubeGeometry (source, threejs doc)