[Solved] Change models on second viewport

Hey all!
I just starting to know Urho3d. I have a problem. Could You please help me - how to modify the example code No. 9 (09_MultipleViewports) so that the rearViewport have:

  • Mushrooms not visible (not rendered);
  • The light had different parameters (example other direction, more brightness);
  • Cubes (boxes) have a different material;
    Of course, the main viewport should be unchanged. Please help me and give an example of how to do it.

Thanks in advance!
Marcin

Mushrooms not visible (not rendered);
viewMask

The light had different parameters (example other direction, more brightness);
Cubes (boxes) have a different material;

make another scene

Hi Marcin, and welcome to the forums. :slight_smile:

To make the sample work like that should be some minor changes as 1vank describes.
As you work through the code (either AngelScript or C++ version) and check the comments, you should get a picture of how things fit together.

We can find a scattering of related posts…
google.com/search?q=viewmas … ophpbb.com
discourse.urho3d.io/t/how-to-layer-scenes/740/1

Let us know how it’s working out.

Tank You very much. For now I checked viewmask, it works correctly. Using the viewmask I can even turn off the light and turn on the other light for the second viewport.
Is there a documentation for ‘renderpath’ how does it work and what parameters can I set?

I have another question, I noticed that if I use the material without Emissive techniques (eg. DiffNormalSpec.xml), but I set parameter Emissive in this material (eg. ) then anyway the object emits Glow / Bloom. Is this a correct action?

[quote=“Marcin”]
I have another question, I noticed that if I use the material without Emissive techniques (eg. DiffNormalSpec.xml), but I set parameter Emissive in this material (eg. ) then anyway the object emits Glow / Bloom. Is this a correct action?[/quote]
EMISSIVE shader define (and correspondingly tagged techniques) have the same idea as DIFFMAP, NORMALMAP or SPECMAP tags: they turn on/off input textures.

[quote=“Marcin”]Tank You very much. For now I checked viewmask, it works correctly. Using the viewmask I can even turn off the light and turn on the other light for the second viewport.
Is there a documentation for ‘renderpath’ how does it work and what parameters can I set?[/quote]

For HEAD revision of Urho3D:
urho3d.github.io/documentation/ … paths.html

This is found in the “Related Pages” section from the index page at urho3d.github.io/documentation/HEAD/index.html