Export Screenshot using render targed & Edges share with instances

[Matthew]

Hi, I have been trying to get CreateScreenshotUsingRenderTarget to render edges with instances, but cannot seem to get it working.

I have set the following on the mesh:
poly.enableEdgesRendering();
poly.edgesWidth = 10.0;
poly.edgesShareWithInstances = true;
poly.edgesColor = new BABYLON.Color4(0, 0, 0, 1);

Playground Example (will export two images, one using CreateScreenshotUsingRenderTarget and one using CreateScreenshot):

Babylon.js Playground

I assume this is due to: mesh._postActivate(); not getting called? see:

BabylonJS/Babylon.js/blob/356b01da2dba90b180cf78972ac31950395410b6/packages/dev/core/src/Materials/Textures/renderTargetTexture.ts#L979

CreateScreenshotUsingRenderTarget:

CreateScreenshot:

Has anyone else had this issue? Or know of a way to resolve it?

Thanks

[Evgeni_Popov]

The edge renderer is not supported in CreateScreenshotUsingRenderTarget but you can use the camera.outputRenderTarget property to generate a screenshot like CreateScreenshot but with the possibility to define the width/height. Here’s how to do it:

Babylon.js Playground

[Matthew]

Ahh, legend Thanks a lot