Is there any way that I can draw a texture directly to a specified display?

Questions & Answers
1

Hi, I’m looking for a method that I can use to draw a texture directly to a display, given its index. I haven’t got a multi-monitor setup to test this on, but I was thinking something along the lines of the following might work.

public static class DisplayUtils
{
    public static void DrawTexture(
        int targetDisplay,
        Texture texture,
        Material material)
    {
        if ((targetDisplay < 0) || (targetDisplay >= Display.displays.Length)) return;

        Display display = Display.displays[targetIndex];
        if (!display.active)
        {
            display.Activate();
        }

        Graphics.SetRenderTarget(display.colorBuffer, display.depthBuffer);
        Graphics.DrawTexture(
            new Rect(0.0f, 0.0f, display.renderWidth, display.renderHeight),
            texture, material);
    }
}

I’m basically looking for a way to render a full-size texture to a given display via a specified material without having to use a separate RenderTexture and Canvas .etc.

2

Did you ever figure this out? I need to do the exact same thing.