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.

../_images/modeling_point-cloud_example.png — 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.