PartLines
- class cee.mrk.PartLines()
A part that can show lines in a
MarkupModel
Use
MarkupModel.addLinesPart
to create a new instance of this class.
Accessors
Methods
Accessors
- cee.mrk.PartLines.color
The single color of the part
- cee.mrk.PartLines.customData
Custom data for the part. This field is not used by EnvisionWeb.
- cee.mrk.PartLines.lineWidth
Controls the line width (pixels)
- cee.mrk.PartLines.terminatorDrawMode
The line terminator draw mode
Methods
clearTerminators
- cee.mrk.PartLines.clearTerminators()
Clear start and end terminators
- Return type
void
rayIntersect
- cee.mrk.PartLines.rayIntersect(ray, hitItem)
Picking
- Arguments
ray (
cee.Ray
) –hitItem (
cee.mrk.PartHitItem
) –
- Return type
boolean
setArrowEndTerminator
- cee.mrk.PartLines.setArrowEndTerminator(arrowHeadLengthInPixels, arrowHeadWidthInPixels)
Draw arrows at end of lines
- Arguments
arrowHeadLengthInPixels (
number
) –arrowHeadWidthInPixels (
number
) –
- Return type
void
setArrowStartTerminator
- cee.mrk.PartLines.setArrowStartTerminator(arrowHeadLengthInPixels, arrowHeadWidthInPixels)
Draw arrows at start of lines
- Arguments
arrowHeadLengthInPixels (
number
) –arrowHeadWidthInPixels (
number
) –
- Return type
void
setBarEndTerminator
- cee.mrk.PartLines.setBarEndTerminator(lengthInPixels)
Draw bars at end of lines
- Arguments
lengthInPixels (
number
) –
- Return type
void
setBarStartTerminator
- cee.mrk.PartLines.setBarStartTerminator(lengthInPixels)
Draw bars at start of lines
- Arguments
lengthInPixels (
number
) –
- Return type
void
setVertices
- cee.mrk.PartLines.setVertices(vertices)
Sets the vertices for the lines.
- Arguments
vertices (
ArrayLike[number]
) –
- Return type
void
The coordinates need to be interleaved (x0, y0, z0, x1, y1, z1, …)
Lines will be drawn between [x0, y0, z0] and [x1, y1, z1], and between [x2, y2, z2] and [x3, y3, z3], …, so the number of lines will be vertices.length / 6.
In order to draw a continuous path connecting all the given points, use
utils.PathGenerator
const mrkModel = new cee.mrk.MarkupModel(); const partLines = mrkModel.addLinesPart(); const points: cee.Vec3[] = [ ... ]; const vertices = cee.utils.PathGenerator.generateVerticesForPath(points); partLines.setVertices(vertices);
setVerticesFloat32Array
- cee.mrk.PartLines.setVerticesFloat32Array(vertices)
Sets the vertices for the lines from a Float32Array.
- Arguments
vertices (
Float32Array
) –
- Return type
void
The coordinates need to be interleaved (x0, y0, z0, x1, y1, z1, …)
This is the most optimal setting as the PartLines will just hold a reference to the passed array and not copy any data.
Lines will be drawn between [x0, y0, z0] and [x1, y1, z1], and between [x2, y2, z2] and [x3, y3, z3], …, so the number of lines will be vertices.length / 6.