Change a texture in a PDF3D

Question

Hello!
I have a question.
Is it possible to change the texture of a 3D object (in a PDF3D) without regenerating the PDF3D?
How to do that? With javascript?
Thank you!

Answer 1

Is there any example of how to set a texture of 3DModel through Javascript?
I tried following but I always get "Resource is not defined" error:
// Create a new Resource with the file's URI as the argument
modelResource = new Resource( "pdf://sphere.u3d" );
// use Scene method "addModel" with Resource as an argument,
// returns top level node from loaded 3D file
model = scene.addModel( modelResource );
// Create a new Resource with the file's URI as the argument
imageResource = new Resource( "pdf://grid.jpg" );
// use the Image constructor with the Resource as an argument,
image        = new Image( imageResource );
// set the loaded 3D model's diffuse texture to the image
model.material.diffuseTexture.setImage( image );
// loading of resources can be inlined if they are only used once
bump        = new Image( new Resource( "pdf://knurl.jpg" ) );
// set the loaded 3D model's bump texture to the image
model.material.bumpTexture.setImage( bump );