Which term refers to planar objects that fill gaps in the object structure and can have three or more sides?

Which term refers to planar objects that fill gaps in the object structure and can have three or more sides?

• A. Extents
• B. Polygons
• C. Keyframes
• D. Gizmo

Answer: (B)

Planar faces that fill gaps in a model’s surface and can have three or more sides are polygons. In 3D modeling, a polygon is a flat, planar piece that forms a face of a mesh; these faces can be triangles or have four or more sides, and they join together to create the exterior form. Extents describe a bounding box around the object, keyframes mark specific points in an animation timeline, and a gizmo is the on-screen tool used to move, rotate, or scale objects. Therefore, polygons best fit the description.

Planar faces that fill gaps in a model’s surface and can have three or more sides are polygons. In 3D modeling, a polygon is a flat, planar piece that forms a face of a mesh; these faces can be triangles or have four or more sides, and they join together to create the exterior form. Extents describe a bounding box around the object, keyframes mark specific points in an animation timeline, and a gizmo is the on-screen tool used to move, rotate, or scale objects. Therefore, polygons best fit the description.