Regenerate texture in render()

[talamask]

Hello

In Phaser 3.15 I am creating a texture using this.textures.generate passing an array of string arrays based on heights I generated with Perlin noise like this:

create() {
   this.textures.generate("map", { data: textureMap, pixelWidth: 5, pixelHeight: 5, palette: palette });
   this.add.image(0, 0, "map").setOrigin(0);
}

Result can be viewed in attachment.

How can I regenerate this texture in update() function based on another textureMap data? I understand that it can be inefficient to do it each frame, but I just want to know how to do it.

If I try directly to generate and add image with the same key Phaser complains that Texture key already in use: map

Thank you!

[GreenCloversGuy]

https://photonstorm.github.io/phaser3-docs/Phaser.Textures.TextureManager.html#remove__anchor

Couldn't see a way to directly modify the texture source, easiest way is to destroy the key/texture pair before generating another texture.