Selecting Point Cloud Objects¶
This section describes the available selection operators when working with point cloud objects in Edit Mode. These operators allow you to quickly select or deselect points for further editing or transformation.
Toàn Bộ (All)¶
Tham Chiếu [Reference]
- Chế Độ [Mode]:
Chế Độ Biên Soạn [Edit Mode]
- Trình Đơn [Menu]:
- Tổ Hợp Phím Tắt [Shortcut]:
A
Selects all points in the point cloud.
Select None¶
Tham Chiếu [Reference]
- Chế Độ [Mode]:
Chế Độ Biên Soạn [Edit Mode]
- Trình Đơn [Menu]:
- Tổ Hợp Phím Tắt [Shortcut]:
Alt-A
Deselects all currently selected points in the point cloud.
Select Invert¶
Tham Chiếu [Reference]
- Chế Độ [Mode]:
Chế Độ Biên Soạn [Edit Mode]
- Trình Đơn [Menu]:
- Tổ Hợp Phím Tắt [Shortcut]:
Ctrl-I
Inverts the selection state of each point in the point cloud:
Points that were selected become deselected.
Points that were not selected become selected.
This operator is useful for quickly selecting the opposite subset of points in your current selection.
Chọn Ngẫu Nhiên (Select Random)¶
Tham Chiếu [Reference]
- Chế Độ [Mode]:
Chế Độ Biên Soạn [Edit Mode]
- Trình Đơn [Menu]:
Selects a random subset of points in the point cloud.
- Seed (Mầm)
The seed value used by the pseudo-random number generator. Adjusting this value changes which points are randomly selected.
- Xác Suất (Probability)
A value between 0.0 and 1.0 that determines the percentage of points to be selected. For example, a value of 0.25 selects roughly 25% of the points.
This operator is useful for procedural modeling, scattering, or testing effects with a random distribution.