Function: getClosestImageId()
getClosestImageId(
imageVolume,worldPos,viewPlaneNormal):string
Given an image, a point in space and the viewPlaneNormal it returns the closest imageId of the image volume that is within half voxel spacing of the point in space.
Parameters
• imageVolume: ImageVolume | object
The image volume
• worldPos: Point3
The position in the world coordinate system (from mouse click)
• viewPlaneNormal: Point3
The normal vector of the viewport
Returns
string
The imageId for the tool.