koobas.hobune.stream
How to drawing 2 image in one Texture2d
So I have screenshot of my screen (capture it using Application.CaptureScreenshot(screenshotName), and another one I have 1 copyright image. I want this copyright image to be drawn on top of my screenshot image. This image will be uploaded to fb or twitter. How do I do that in Unity? I have unity pro license.
What I want to do is to make an image file which consist :
Screenshot of my screen
The copyright image (which is not seen by user)
I'm puzzling to see where the problem is here. Assuming you are using GUI to draw the textures, the last texture drawn will be on top. You can import a PS or PNG with an alpha channel if you need transparency.
var tex1 : Texture;
var tex2 : Texture;
function OnGUI(){
GUI.DrawTexture(Rect(100,100,400,400), tex1);
GUI.DrawTexture(Rect(200,200,100,100), tex2);
}
tex2 will appear on top.
I am sorry, seems my explanation is not clear enough. What I want to do is to make an image file which consist : 1. Screenshot of my screen 2. The copyright image (which is not seen by user)
RenderTexture is limited to only 2power-n resolution, which isn't satisfied my problem. The screen size will be not limited to those size
irrelevant, just use it like this
var tempRT:RenderTexture = new RenderTexture(picW,picH, 24 );
Your explanation is fine, my reading was flawed. If you don't want to use a render texture, you can combine by hand and write them out...Texture2D.GetPixels(), merge in the image, Texture2D.SetPixels(), Texture2D.Apply(), Texture2D.EncodeToPng(), write the bytes out.
