Point Cloud(ポイントクラウド)

Point clouds can be used to represent 3D scans and in the future can represent particles. Each point can store data in a set of Attributes.

Example of a monkey object represented as a point cloud.

Properties(プロパティ)

Attributes(属性)

The Attributes panel contains different point cloud characteristics such as the position and size of points. Use the List View to manage attributes.

Attribute Types

参考

See Built-In Attributes for information about common attributes.

Name(名前)	Type(タイプ)	Domain	ノート
position	Vector	Point	Built-in attribute describing vertex or point locations, in the modifier object's transform space.
radius	Float	Point	The radius of each point.
radius	Color	Point	The color of each point.
id	Integer	Point	A unique identifier given to each particle.
velocity	Vector	Point	The speed and direction that the particle is traveling.

Custom Attributes

Custom attribute can be given to particles to hold a custom characteristic.

Name(名前)

The name of the attribute.

Data Type(データタイプ)

The type of data to store in the attribute.

Float

Floating-point value

Integer

32-bit integer

Vector(ベクトル)

3D vector with floating-point values

Color(カラー)

RGBA color with floating-point precision

Byte Color

RGBA color with 8-bit precision

String

Text string

Domain

The type of element the attribute is stored in. Currently, attributes can only be stored per Point.

カスタムプロパティ

See the Custom Properties page for more information.

Editing(編集)

Currently, not much can be done with point clouds; however, they can be converted to/from meshes.