Export a transparent png of object

Hi guys,

I need to do the following.

Add a 3d model eg tshirt.
Add an logo on the front and back.
Rotate the object
Export an image of tshirt with logo from any angle.

I can do the first steps, is the export achievable in Unity?

Cheers

SteveW

Yes that’s easy enough with Pro. You need to render to a texture with the suitable camera flags turned on (clear to SolidColor, transparent I believe), then save the texture to a PNG.

Hi there,
I followed the render to a texture article.
I now have 2 cameras.
camera1 looks down on the scene.
newCamera (with the New Render Texture assigned) looks down on the scene.
I added a gameObject - cube (is this correct?) and dragged the New Render Texture onto it.

I can see the cube with camera1 and I rotate an object with a key press to update the scene at runtime.

The cube remains grey in the IDE and also at runtime.

What am I missing here please ?

Cheers

SteveW

I found the issue (just after posting).

I dragged the New Render Texture from the Assets/materials folder instead of from the assets folder.

What is the difference between the 2 ?

Cheers

SteveW

Hi,

I now have a png of the whole scene using code from http://docs.unity3d.com/Documentation/ScriptReference/Texture2D.EncodeToPNG.html.

How do I get the PNG from newCamera.

Cheers

SteveW