How to show labels to Legend of LUT

[gauravgaikwad94]

Hello All,

I have added legend using Sprite but I am unable to add labels to the legend.
When I am setting the labels using lut.setLegendLabels then I am getting the below warning :
THREE.SpriteMaterial: 'useScreenCoordinates' is not a property of this material.
I am using the below code:

lut = new THREE.Lut("rainbow", 1024);
lut.setMax(1);
orthoCamera = new THREE.OrthographicCamera(- 1, 1, 1, - 1, 1, 2);
orthoCamera.position.set(0.5, 0, 1);
uiScene = new THREE.Scene();

lut.setLegendOn({ layout: "Horizontal", position: { x: 5, y: 5, z: 5 }, dimensions: { width: 10, height: 10 } })
lut.setLegendLabels({ title: "Title", um: "Unit", ticks: 10, decimal: 2 });
sprite = new THREE.Sprite(new THREE.SpriteMaterial({
	map: new THREE.CanvasTexture(lut.legend.canvas)
}));
sprite.scale.x = 0.08;
uiScene.add(sprite);

Please help me to add labels to the legend.
Thanks in advance!

[aaa]

@gauravgaikwad94

lut.setLegendOn({ layout: “Horizontal”, position: { x: 5, y: 5, z: 5 }, dimensions: { width: 10, height: 10 } }) lut.setLegendLabels({ title: “Title”, um: “Unit”, ticks: 10, decimal: 2 });

I am also facing similar problem. I am getting error setLegendOn and setLegendLabels are not defined. Could you solve the issue.

Thanks

[Mugen87]

The Lut class was refactored in R104 last year. Methods like setLegendOn() and setLegendLabels() have been removed. Please develop your code according to the latest official example:

https://threejs.org/examples/webgl_geometry_colors_lookuptable

[Etienne]

Hi, docs aren’t up to date, they are still mentionning these deprecated methods

[Mugen87]

Thanks for pointing this out. Should be resolved with the next release:

Docs: Improve Lut page.