GeomPolylineGeom.Nodes.Polyline

Inherits: Node3D

C#: make one with the Geom.Nodes.Polyline() factory, then set and read its properties by name with Set and Get, or in the Inspector, where the node is GeomPolyline.

A path in 3D space.

From code

The code used to generate this page's thumbnail.

var line := GeomPolyline.new()
var pts := PackedVector3Array()
pts.resize(25)
for i in 25:
	var u := i / 24.0
	pts[i] = Vector3(-1.2 + u * 2.4, sin(u * TAU) * 0.6, cos(u * TAU) * 0.3)
line.points = pts
line.join = Geom.JOIN_ROUND
line.thickness = 0.15
line.color = PINK
add_child(line)

var line = Geom.Nodes.Polyline();
var pts = new Vector3[25];
for (int i = 0; i < 25; i++)
{
	var u = i / 24.0f;
	pts[i] = new Vector3(-1.2f + u * 2.4f, Mathf.Sin(u * Mathf.Tau) * 0.6f, Mathf.Cos(u * Mathf.Tau) * 0.3f);
}
line.Set("points", pts);
line.Set("join", (int)Geom.PolylineJoin.Round);
line.Set("thickness", 0.15f);
line.Set("color", PINK);
AddChild(line);

Properties

BlendMode	blend_mode	Geom.BLEND_TRANSPARENTGeom.BlendMode.Transparent
bool	closed	false
Color	color	Color(1, 1, 1, 1)
PolylineJoin	join	Geom.JOIN_MITERGeom.PolylineJoin.Miter
PackedVector3Array	points	PackedVector3Array()
float	thickness	0.05
ThicknessSpace	thickness_space	Geom.SPACE_WORLDGeom.ThicknessSpace.World

Enumerations

enum Geom.ThicknessSpace

Geom.SPACE_WORLDGeom.ThicknessSpace.World = 0: World units, the same as a node's position.
Geom.SPACE_VIEWPORT_PIXELSGeom.ThicknessSpace.ViewportPixels = 1: The viewport's pixels. Constant size on screen at any zoom.
Geom.SPACE_VIEWPORT_PERCENTGeom.ThicknessSpace.ViewportPercent = 2: Percent of the viewport's shorter side. Like CSS vmin.

enum Geom.PolylineJoin

Geom.JOIN_SIMPLEGeom.PolylineJoin.Simple = 0: The two segments meet at plain width, so the outside of the corner pinches in.
Geom.JOIN_MITERGeom.PolylineJoin.Miter = 1: The outside edges extend until they meet, clamped on sharp turns.
Geom.JOIN_ROUNDGeom.PolylineJoin.Round = 2: A disc over each corner.
Geom.JOIN_BEVELGeom.PolylineJoin.Bevel = 3: The outside of the corner cut off square.

enum Geom.BlendMode

Geom.BLEND_OPAQUEGeom.BlendMode.Opaque = 0: Sorts by position. Hard edges: no anti-aliasing, and alpha is ignored.
Geom.BLEND_TRANSPARENTGeom.BlendMode.Transparent = 1: Standard alpha blending. The default.
Geom.BLEND_ADDITIVEGeom.BlendMode.Additive = 2: Adds this color to what is behind.
Geom.BLEND_MULTIPLYGeom.BlendMode.Multiply = 3: Multiplies what is behind by this color.
Geom.BLEND_SUBTRACTGeom.BlendMode.Subtract = 4: Subtracts this color from the background.
Geom.BLEND_TRANSPARENT_DEPTHGeom.BlendMode.TransparentDepth = 5: Transparent, but writes depth, so shapes with alpha 1 sort by position with anti-aliased edges. A translucent color behaves like Transparent.