Drawing resized frames into a texture

[Euler]

Hello. I ran into a problem... I need to take three frames from a multi-atlas, scale them and write to a new texture. In pseudo code, it should look something like this:

const texture = this.textures.createCanvas("new-texture", 100, 300);

const t1 = this.textures.getFrame("atlas", "t1").getSourceImage().setSize (100, 100);
const t2 = this.textures.getFrame("atlas", "t2").getSourceImage().setSize (100, 100);
const t3 = this.textures.getFrame("atlas", "t3").getSourceImage().setSize (100, 100);

texture.draw(0, 0, t1);
texture.draw(0, 100, t2);
texture.draw(0, 200, t3);

But I still didn't found proper way to solve this. I will be grateful for any help.

[supertommy]

Have you tried using a RenderTexture? https://photonstorm.github.io/phaser3-docs/Phaser.GameObjects.RenderTexture.html

I have not tested this but you might be able to create an Image from a Texture Frame and then draw it into the RenderTexture. You might be able to skip creating an Image first if you can resize the Texture Frame but I'm not sure if you can