重要

This feature is currently experimental and not available in current releases.

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 組み込み属性 for information about common attributes.

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

カスタム属性

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:

浮動小数の値

Integer(整数):

32ビット整数

Vector(ベクトル):

浮動小数の値を持つ3Dベクトル

Color(カラー):

RGBA color with floating-point precision

Byte Color(Byteカラー):

RGBA color with 8-bit precision

String(文字列):

Text string

Domain(ドメイン)

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.