Island Demo Trees

I followed the instructions and found that it works so to make it easier for everyone I have created a modified version of the original Island Demo stored on my server for you to download.

You can download it from http://z01.co.uk/downloads/island_demo.zip. This compressed folder is the original Island Demo modified using the above instructions to work with Unity 3.

I cant get this to work! I still got the message (Assets/Scripts/UnderwaterEffects.js(23,38): BCE0022: Cannot convert 'UnityEngine.GameObject' to 'float')

I have even try to change water.gameObject; to water.gameObject.transform.position.y

but still not working...

var waterLevel : float; var uAudio : AudioClip; var aAudio : AudioClip;

var uColor = Color(1,1,1,1); var uDensity = .05;

var aColor = Color(1,1,1,1); var aDensity = .008;

var waterSurface : Renderer; var underwaterSurface : Renderer;

private var below = false; private var glow : GlowEffect; private var blur : BlurEffect;

function Awake() { if(!waterLevel) { water = FindObjectOfType(Water); if(water) waterLevel = water.gameObject; } aColor = RenderSettings.fogColor; aDensity = RenderSettings.fogDensity;

glow = GetComponent(GlowEffect); blur = GetComponent(BlurEffect); if( !glow || !blur ) { Debug.LogError("no right Glow/Blur assigned to camera!"); enabled = false; } if( !waterSurface || !underwaterSurface ) { Debug.LogError("assign water & underwater surfaces"); enabled = false; } if( underwaterSurface != null ) underwaterSurface.enabled = false; // initially underwater is disabled

if (glow) glow.enabled = false;

}

function Update () { if (waterLevel < transform.position.y && below) { Debug.Log("Leaving water"); audio.clip = aAudio; audio.Play(); RenderSettings.fogDensity = aDensity; RenderSettings.fogColor = aColor;

below = false;

 glow.enabled = below;
 blur.enabled = below; 
 waterSurface.enabled = true;
 underwaterSurface.enabled = false;

if (waterLevel > transform.position.y && !below) {

Debug.Log("Entering water"); audio.clip = uAudio; audio.Play(); RenderSettings.fogDensity = uDensity; RenderSettings.fogColor = uColor;

below = true;

 glow.enabled = below;
 blur.enabled = below;
 waterSurface.enabled = false;
 underwaterSurface.enabled = false;

}

}

Main Camera, Glow affect, Glow tint, choose black. DONE!!

Importing Island Demo into Unity 4.0.0f7

1. Get the project from http://unity3d.com/support/old-resources/files/IslandDemo.zip (which is a 150M file)

2. Unzip

3. Open in Unity

4. Choose fix now at the pragma strict warning

5. Note the GUID cache rebuilding, script compile warnings and error, FBX import warnings and shader warning in the log (just ignore for now)

6. Click fix now at the NormalMap settings warning

7. Fix the error in UnderwaterEffects.js as per the answer from Jashan

8. Comment out lines 13 and 31 of UpdateTreeColors.js

9. Change the way that Glow is handled in UnderwaterEffects.js, again, as per Jashan

10. Switch to the Islands scene

11. Press run

Note, this should give a demo that runs. I've not looked into the various shader and asset import issues, so it's highly likely that they'll be problems in the demo. But it starts up and you can run around and do stuff.