Basic shapes—such as spheres, boxes, and planes—and features for generating 3D objects from 2D text and Bézier curves.
Framework
- Scene
Kit
Built-in Geometry Types
Topics
Parametric Geometry
class SCNTextA geometry based on a string of text, optionally extruded to create a three-dimensional object.
class SCNShapeA geometry based on a two-dimensional path, optionally extruded to create a three-dimensional object.
Basic Shapes
class SCNFloorA plane that can optionally display a reflection of the scene above it.
class SCNBoxA six-sided polyhedron geometry whose faces are all rectangles, optionally with rounded edges and corners.
class SCNCapsuleA right circular cylinder geometry whose ends are capped with hemispheres.
class SCNConeA right circular cone or frustum geometry.
class SCNCylinderA right circular cylinder geometry.
class SCNPlaneA rectangular, one-sided plane geometry of specified width and height.
class SCNPyramidA right rectangular pyramid geometry.
class SCNSphereA sphere (or ball or globe) geometry.
class SCNTorusA torus, or ring-shaped geometry.
class SCNTubeA tube or pipe geometry—a right circular cylinder with a circular hole along its central axis.
See Also
Geometry
class SCNGeometryA three-dimensional shape (also called a model or mesh) that can be displayed in a scene, with attached materials that define its appearance.
class SCNGeometryA container for vertex data forming part of the definition for a three-dimensional object, or geometry.
class SCNGeometryA container for index data describing how vertices connect to define a three-dimensional object, or geometry.