How do I render a Mesh with texture?

[cinder lagoon]

I have this mesh rendered like this(see screenshot) and it is basically triangles only.

How do I actually render it like this?
I am completely new to mesh and rendering. Is there an exmaple for it?

[earnest silo]

I’m not sure exactly what do you want… are you asking how to remove the white outline? That’s a plugin you must’ve added because wireframe is disabled by default.

Or are you asking how to change the base color to orange? If so see this example

[cinder lagoon]

There is a lot of white lines(espeically at the corners) in my screenshot. I would like to remove them, have the same look and feel as

[earnest silo]

The White lines are wireframe of the mesh. It doesn’t show by default you have to enable it. When you spawned the mesh you likely added “Wireframe” component to it. Remove it. That should be it

[cinder lagoon]

How do I render a mesh with the same lighting(the Orange color varius depends on the angle/surface). I tried using SpotLight/PointLight and I don't think I am in the right direction. SpotLight/PointLight gives me shadow and it is not what I want.

[earnest silo]

Depends on how you’re spawning the mesh. You need to give it Orange material and non smooth shading in whatever program you made it

[cinder lagoon]

My model is in STL format and it doesn't have the concept of shading, just vertices, triangles and normals.

[earnest silo]

How do you import it in bevy?

[cinder lagoon]

I read it as a mesh via https://docs.rs/stl_io/latest/stl_io/fn.read_stl.html

Then I convert it to bevy mesh like https://github.com/bevyengine/bevy/blob/main/examples/3d/generate_custom_mesh.rs#L108