main texture scrolling but not normal map

Question

here is my current script:

 var scrollSpeed = 1.0;
 var MainoffsetX = 0.0;
 var MainoffsetY = 0.0;
 
 var UseCustomTex = false;
 var CustomTexName = "";
 
 function Update () 
 {
     var offset = Time.time * scrollSpeed;
     if(UseCustomTex){
     renderer.sharedMaterial.SetTextureOffset (CustomTexName, Vector2(MainoffsetX*offset, MainoffsetY*offset));
     }
     else{
     renderer.sharedMaterial.SetTextureOffset ("_MainTex", Vector2(MainoffsetX*offset, MainoffsetY*offset));
     
     }
 }

this scrolls the main texture but not the normal map. what i would like to know is how i would go about scrolling both main texture and normal map at the same time.

cheers

Answer 1

Answer by Binxalot · Jun 02, 2015 at 03:17 PM

Already answered: http://answers.unity3d.com/questions/59292/texture-offset-bump-and-main-color.html

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bobin115 · Jun 02, 2015 at 03:23 PM 0

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thanks, however this is achieving the same thing but it is in a different context to my script i would like to know how i can do it not how other people can.

Rtyper · Jun 02, 2015 at 06:31 PM 2

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The concept is the same in both cases, specifically this line:

 cog.renderer.material.SetTextureOffset("_Bump$$anonymous$$ap", bOff);

You need to set the texture offset for both _$$anonymous$$ainTex and _Bump$$anonymous$$ap, so just copy and paste the line from your script that scrolls the main texture and change it to act on the bump map.

bobin115 · Jun 03, 2015 at 03:35 PM 0

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solved it thanks anyway

 renderer.shared$$anonymous$$aterial.SetTextureOffset ("_Bump$$anonymous$$ap", Vector2($$anonymous$$ainoffsetX*offset, $$anonymous$$ainoffsetY*offset));

Binxalot · Jun 03, 2015 at 06:19 PM 0

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that is exactly what he said to do.

bobin115 · Jun 04, 2015 at 06:50 AM 0

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it is similar not the same

main texture scrolling but not normal map

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