Thư mục curve_tools (Curve to Points Node)

The Curve to Points node generates a point cloud from a curve.

Đầu Vào (Inputs)

Chế Độ (Mode)

Đã Tính Toán (Evaluated): Creates points from the curve's evaluated points based on the resolution attribute for NURBS and Bézier splines. This mode will generally be the fastest, since the second step of sampling equal lengths is not necessary.
Số Lượng (Count): Lấy mẫu từng đường cong spline một bằng cách phân bố đều số điểm chỉ định.
Chiều Dài (Length): Sample each spline by splitting it into segments with specified length. The length will be rounded down so that a whole number of samples will fit in each input spline. To counteract jumping when the length of the spline changes, the Nút Cắt Xén Đường Cong (Trim Curve Node) can be used with a multiple of this length.

Số Điểm (Points): Đám mây điểm sinh tạo ra.
Tangent (Tiếp Tuyến): The normalized curve tangent at the sampled position, or the direct evaluated normal in Evaluated mode.
Normal (Pháp tuyến): The normal value from the evaluated curve at each result point. This is the same value from the Nút pháp tuyến (Normal Node) at those positions.
Xoay Chiều (Rotation): The Euler rotation build from the Tangent and Normal outputs, for convenience.