Bunny83: Added some categories

2013-01-20T00:06:08Z

Added some categories

Matt maker: remove a site-specific line

2012-02-15T01:07:37Z

remove a site-specific line

Matt maker: new script for easy rendering of a camera to a texture

2012-02-15T01:05:59Z

new script for easy rendering of a camera to a texture

New page

== Description ==

Replaces the given target texture (usually our own) with a texture to be rendered by the given camera.

by Matt "Trip" Maker, Monstrous Company :: http://monstro.us

== Usage ==

Attach it to the GameObject upon which you wish to see the camera's view as a texture, or attach it anywhere else you like, if you specify the source and destination targets.

<syntaxhighlight lang="csharp">
using UnityEngine;
using System.Collections;

/// <summary>
/// Replace the given texture (usually our own) with a texture to be rendered by the given camera.
/// You may supply a renderTexture to use, or one will be ceated.
///
/// by Matt "Trip" Maker, Monstrous Company :: http://monstro.us
///
/// </summary>
public class TextureFromCamera : MonoBehaviour {

public Camera cam;
public Transform target;
public RenderTexture renderTexture;
public Vector2 textureSize = new Vector2(512,512);
public int depth = 16;

void Reset() {
if (!cam) cam = Kaleidoscope.getCamera();
if (!target) target = transform;
}

void Awake() {
Reset();
}

void Start () {
if ((depth != 0) && (depth != 16) && (depth != 24)) {
//Debug.LogError(this + " depth must be one of 0, 16, 24");
}
if (!renderTexture) {
renderTexture = new RenderTexture((int)textureSize.x, (int)textureSize.y, depth);//depth must be one of 0, 16, 24
renderTexture.name = "TextureFromCamera_" + cam.name; //optional, but nice
renderTexture.Create();
//Debug.Log(renderTexture.depth + " width " + renderTexture.width + " height " + renderTexture.height);
}
cam.targetTexture = renderTexture;
target.renderer.material.mainTexture = renderTexture;
}

void OnDisable() {
renderTexture.DiscardContents();
renderTexture.Release();
}
}</syntaxhighlight>

← Older revision		Revision as of 00:06, 20 January 2013
Line 57:		Line 57:
	}		}
	}</syntaxhighlight>		}</syntaxhighlight>
		+
		+	[[Category:C Sharp]]
		+	[[Category:Scripts]]
		+	[[Category:Utility]]
		+	[[Category:Texture]]
		+	[[Category:MonoBehaviour]]

@@ Line 30: / Line 30: @@
       void Reset() {
-           if (!cam) cam = Kaleidoscope.getCamera();
+           if (!cam) cam = Camera.main;
            if (!target) target = transform;
+      }

TextureFromCamera - Revision history

Bunny83: Added some categories

Matt maker: remove a site-specific line

Matt maker: new script for easy rendering of a camera to a texture