Click or drag to resize
Ab4d.SharpEngine logo

HeightMapContoursNodeCreateContourLines(StandardMesh, Single, Single) Method

Generates contour line segments for the specified mesh on multiple contour heights.

Namespace: Ab4d.SharpEngine.SceneNodes
Assembly: Ab4d.SharpEngine (in Ab4d.SharpEngine.dll) Version: 4.1.9680+a1b1e43de1ad9a7e35472c33948d688d7b40ef79
Syntax
C#
Copy
public static List<Vector3>?[] CreateContourLines(
	StandardMesh standardMesh,
	float[] contourLineHeights,
	float contourOffset
)

Parameters

standardMesh  StandardMesh
StandardMesh.
contourLineHeights  Single
An array of Y-coordinate values at which contour lines are to be generated. Each value specifies a horizontal plane where contours are computed.
contourOffset  Single
The vertical offset to apply to each generated contour line segment. This value is added to the Y component of each contour point.

Return Value

ListVector3
An array of lists, where each list contains the contour line segment endpoints for the corresponding contour height. If no segments are found for a given height, the array element is null.
Remarks
The method processes each triangle in the mesh and determines where the specified contour heights intersect the triangle. The resulting segments are offset vertically by the specified amount. The returned array has the same length as the contourLineHeights array, and each element contains the segments for that contour height.
See Also