SetTexture() to cycle through my frames. Any tips for this case? Sets the placement offset of a given texture. I'm basically creating a procedural dungeon made out of tiles and instead of each tile having the same texture, it would be nice to spread a large texture across multiple tiles. The used convention for built-in shaders is using the suffix _ST to the texture name. Also it doesn't work by changing it in the inspector either. e. Code (csharp): material. Nov 30, 2017 · We are migrating the Unity Forums to Unity Discussions. This corresponds to the " [NoScaleOffset]" attribute in front of a property in the shader code. ShaderLab command: Offset. 5; This basically offsets the texture to the centre before scaling, then scales it around that point, and finally re-centres the texture back to its original position. #5. using UnityEngine; public class Example : MonoBehaviour { // Scroll main texture based on time Nov 20, 2022 · var newOffset = currentTextureOffset + Vector2. See Also: mainTextureOffset property, GetTextureOffset . Sets the placement scale of texture propertyName. Sets the placement offset of texture propertyName. Jun 30, 2011 · Hi, I'm trying to write a simple shader that maps a texture relative to world position rather than to individual uv-maps per object. #1. 5) * _Scale + 0. With built in shaders you can change texture offsets and scales with SetTextureOffset and SetTextureScale, which must be doing something similar to a SetVector call on a material. or edit the Sprite with sprite packager. Useful for scrolling texture effects. The problem I've run into is I also want to "scroll" the "mobs" (enemy ships, the humans on the ground, etc) by the same speed. There will be times when you want to manipulate the UVs, tiling or offset of your textures, normals or results of a gradient. Range(0 ,1f), 0)); Mar 7, 2016 · How to change “Unity. The goal is to load texture from resource name and create a material for it. I understand to recreate this behavior I can expose two vectors and then use a Tiling SetTexureOffset (_MainTex, offset); is equivalent to use the facility mainTextureOffset. LogError("No texture \"" + info. Additional resources: mainTextureOffset property, SetTextureOffset. Oct 2, 2014 · As long as you set the appropriate values for the scale and offset, there's no need for any special handling to get point sampling since the pixels should already line up. The question I have, though, is how can I do this to tweak the material’s main texture offset, so I can use a spritesheet of icons and not end up Aug 9, 2014 · I have a surface for a television screen, which has the texture of static applied. position. 0; var offsetSpeed = 0. -how to offset by 1 pixel. I wanted to create a mesh around an object _objAround. offset as float = ( Time. 2 Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. SetTexture ("_MainTex", tex) for both names. Still no results. The reason it's not supported is that the sprite may be packed and we generate internal tiling ext for tiled sprites using extra verts. UI. Common texture names used by Unity's builtin shaders: "_MainTex" is the main diffuse texture. Calculating that scale and offset is straightforward too. Code (csharp): var offset = 0. I’ve gotten into the habit of using MaterialPropertyBlocks to tweak shader properties at runtime, as to avoid creating new material instances for simple things. It doesn’t work. May 19, 2014 · 691. time * speed, 0); GetComponent < Renderer >(). time * scrollSpeed) renderer. You can’t. Any tips for this case? Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. And I’m using an Animate Texture Sheet script to cycle through the sprite sheet positions. SetTexture ("MainTex", tex) as well as mat. Normally i'd multiply them by _MainTex_ST, though when i do that here the whole projection Jan 29, 2020 · I also tried mat. Sep 3, 2012 · I’m working on a rather simple Animation2D class that’ll let me cycle through textures or frames on a material. Any tips for this case? Jan 29, 2015 · 1,657. See Also: mainTextureOffset property, GetTextureOffset. 関連項目: mainTextureOffset property, GetTextureOffset, SetTexture . "); May 24, 2012 · You call GetPixels on Texture 1, and then you use a for loop to set the pixels on the DisplayTexture in the top left area of the same size. Mar 17, 2011 · Well, yes. function SetTextureOffset (propertyName : string, offset : Vector2) : void Description. mainTextureOffset = new Vector2 ( Random. Aug 9, 2014 · Draco18s August 9, 2014, 8:24pm 1. 5; function Update () {. In this tutorial, you will learn to adjust tiling and texture to customize the Shader. Nov 18, 2019 · If anyone runs into this, I found the answer through some debugging, the docs only say: public void SetTextureOffset(int nameID, Vector2 value); valueTexture placement offset. Additional resources: mainTextureScale property, GetTextureScale, SetTexture. Do not show UV scale/offset fields next to a texture. Any tips for this case? SetTexureOffset (_MainTex, offset); is equivalent to use the facility mainTextureOffset. Debug. unity. This can help you to avoid unwanted visual effects such as z Description. Jul 7, 2020 · Tiling and Offsetting is not available to Materials on a SpriteRenderer, Sprites are assumed to not be offset. Aug 26, 2015 · To answer your question, float4 _MainTex_TexelSize; gets a few numbers that are relevant to the texture called _MainTex. Any tips for this case? Oct 18, 2016 · SetTextureOffset Shader code - Questions & Answers - Unity Discussions. First, I give the mesh coordinates via script _meshCoords. This can also be accessed via mainTextureOffset property. Create a Quad GameObject -> 3D Object ->Quad. Scale is just N2 resolution / N1 resolution, offset is similarly straightforward as the pixel rect min / N1 resolution. right * distanceToScroll; _renderer. By default, Unity considers a texture with the property name name "_MainTex" to be the main texture. See unity docs Apr 30, 2016 · Select the original Texture not the GameOBject. This is when the Tiling and Offset node becomes useful. 1. Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. sarahnorthway likes this. 3. "_Cube" is the reflection cubemap. PropertyToID("_MainTex_ST"); private MaterialPropertyBlock materialPropertyBlock; private Vector4 mainTexVector = new Vector4 (1, 1, 0, 0); private void Animate () Dec 2, 2014 · If you use a RawImage you can control this. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () Aug 19, 2010 · Bampf August 19, 2010, 5:13pm 2. I’m using a ChromaKey shader to remove the black color from this John Travolta sprite sheet. I found tons of old tutorials that achieved a scrolling/parallaxy background effect by making a single sprite background to cover the screen, then every frame doing something like this: Code (csharp): Vector2 offset = new Vector2 ( Time. This is the two things I've tried. Aug 9, 2014 · I have a surface for a television screen, which has the texture of static applied. Jun 28, 2011 · Set Texture Offset. time * offsetSpeed; Description. Change Texture Type to Texture. Adjust the depth bias to force the GPU to draw geometry on top of other geometry that is at the same depth. But something went wrong. Then based upon the number of confused users the inspector part got renamed to "tiling offset" (I think?), but it was too late to change the shader name property without breaking all existing shaders. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () Aug 9, 2014 · I have a surface for a television screen, which has the texture of static applied. using UnityEngine; public class Example : MonoBehaviour . Oct 19, 2019 · If you want to go the GPU instancing route, your surface shader looks good for the most part, but you'll want to swizzle your xy and zw coords for tiling and offset respectively: Code (CSharp): float4 texST = UNITY_ACCESS_INSTANCED_PROP ( float4, _TextureST); float2 uv = IN. // Scroll main texture based on time. Scale the Quad to the size you want. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () Dec 9, 2022 · In this short tutorial I cover what you can use the Tiling and Offset node for in Unity's Shadergraph. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () SetTexureOffset (_MainTex, offset); is equivalent to use the facility mainTextureOffset. SetTextureOffset() or Material. #vfx #shadergraph #unity #tutorial #materials #tiling # Aug 9, 2014 · I have a surface for a television screen, which has the texture of static applied. I get no errors, but nothing happens at all. So you can also use SetVector: material. Blit again and I just came across Graphics. Yes. "ST" here stands for "scale translate", and at some point the material inspector did call them that. The name parameter is defined in the shader. [ SerializeField] Vector2 offset; Description. Oct 8, 2019 · Hello. material. ) What you are changing is how the texture is applied, through a Material. Material texture property _MainTex has offset/scale set. mainTextureOffset = offset; Jul 4, 2020 · 1. Jul 31, 2012 · Jul 31, 2012. I'm using projectors to display decals in my scene, though i'd like to put them all in an atlas. Range(0 ,1f), 0); material. "_BumpMap" is the normal map. it is incompatible with spriterenderer Aug 9, 2014 · I have a surface for a television screen, which has the texture of static applied. Second, I apply the same position to my mesh object as the object-around's one transform. Depth bias, also called depth offset, is a setting on the GPU that determines the depth at which it draws geometry. The former would use a spritesheet and would have a list of indexes to cycle SetTexureOffset (_MainTex, offset); is equivalent to use the facility mainTextureOffset. 5f; The offset of the main texture. File + "\" found. I just want to know what I need to type to offset the texture instead. SetTexureOffset (_MainTex, offset); is equivalent to use the facility mainTextureOffset. When this flag is set, the default material Inspector will not display UV scale/offset controls for a texture. Mar 7, 2016 · How to change “Unity. The named texture. This can help you to avoid unwanted visual effects such as z Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. . Change Wrap Mode to Repeat. using UnityEngine; public class Example : MonoBehaviour. xy + texST. This is only relevant to texture shader properties. I am thinking the ID is wrong but can't seem to find the correct one. An alternative is setting directly the uniform vector. It’s a percentage of the texture size. SetVector ("_MainTex_ST", scaleAndOffset); EDIT. In this tutorial you will learn how to use the Tiling and Offset node. I can't seem to change the offset on my material of the texture. Unity is Description. This method creates a new Material instance. starting from the middle). Any tips for this case? Aug 9, 2014 · I have a surface for a television screen, which has the texture of static applied. offset = Time. Any ideas? Code (CSharp): private int mainTex = Shader. As indicted by the warning given by Unity when you try to add a material that has Tiling/Ofsetting in its texture. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () Mar 7, 2016 · How to change “Unity. I was wondering if there was a way to access these values in Shader Graph. I’m new to Shader code. Please, do not make any changes to your username or email addresses at id. Edahsrevlis October 18, 2016, 5:14am 1. You need to use Unity. May 2, 2021 · float offset = Time. So, to make the static actually happen, I want to programmatically change the offset of the texture every couple of frames. 5f; Renderer rend; void Start() rend = GetComponent< Renderer > (); void Update () // Animates main texture scale in a funky way! Dec 28, 2023 · In this video we see how to modify the offset of a material in Unity, this offset is a Vector2 value that determines how the textures are mapped on the 3D mo Mar 7, 2016 · How to change “Unity. Done! Latest version of Unity menu for Textures has changed. zw; Thank You! Description. Any tips for this case? Mar 7, 2016 · How to change “Unity. position = _objAround. uv_MainTex * texST. There will be times when you want to manipulate the UVs, tiling or offset of your Textures, normals or results of a gradient. See Also: mainTextureOffset property, GetTextureOffset, SetTexture. On July 12, the Unity Forums will become read-only. Posts: 838. 2. Use the [MainTexture] ShaderLab Properties attribute to make Unity consider a texture with a different property name to be the main texture. Sets the depth bias on the GPU. You then call GetPixels on Texture 2, and then again use a for loop to set the pixels on DisplayTexture, but this time to the top right (i. Gets the placement offset of texture propertyName. Dec 22, 2018 · Try the following; //Where 'uv' is your UV coordinates, and '_Scale' is your scaling amount uv = (uv - 0. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. In this case, what you are changing isn't the texture itself (although there are plenty of changes scripts can make to textures. See the below image: Now to animate the texture from script, 1. float scrollSpeed = 0. Here's the code. hold on though - i just tried to throw together an example with the terrain 2-layer this script - it seemed to work fine. 5f; Renderer rend; void Start() { rend = GetComponent< Renderer > (); } void Update () Description. You can see this clearly in the editor- the texture scale and offset values are on the material component Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. I’ll be using it as the basis of a 2D sprite-based game. SetTextureOffset( MainTex, newOffset); } } This works great. Any tips for this case? Aug 1, 2014 · I do below on standard and it works but not on URP Lit. Description. time* scrollSpeed; rend. com during this transition time. Tim-C, Dec 4, 2014. Sets the offset of a named texture in a game object's material. Mar 26, 2017 · I reviewed the documentation for Graphics. everyone! I've encountered a problem when my mesh has an offset. yep - i would open whatever shader i was working with copy the text directly from that. {. Which gave me the idea the offset would be in pixels (think I also read that somewhere), but it’s not. My question is whether it would be more efficient to use Material. { // Scroll main texture based on time. BlitMultiTap which has an offset parameter that you specify in pixels! So now I have updated my script to this (which appears to be exactly what I needed): Code (csharp): public class PreRenderScript : MonoBehaviour {. I’m trying to offset the texture and I’m using the example script from here : I’m using the light weight render pipeline / universal render pipeline. Apr 12, 2023 · Shader Graph: Tiling and Offset. RawImage. This requires the shader to support the tiling and offset options of the texture, though i'm unsure how to modify the UV's properly. SetTextureOffset("_MainTex", new Vector2 (0, offset )); } } But it isn't working at all anymore and I can't find any answers online, so does anyone know how to change the texture offset of a material? jlorenzi,Jul 24, 2022. SetTextureOffset('_MainTex', Vector2 (offset, 0)) Develop once, publish everywhere! Unity is the ultimate tool for video game development, architectural visualizations, and interactive media installations - publish to the web, Windows, OS X, Wii, Xbox 360, and iPhone with many more Mar 7, 2018 · I am trying to change texture offset in a material by a script to create a parallax effect, but it doesn't move a bit no matter what I am trying. Click Apply. Image” Texture Offset? SunnyChow March 7, 2016, 10:35am 2. It gives you a 4-vector where the first two elements are the size of one pixel in uv coordinates, and the last 2 elements is the resolution of the texture. Oct 19, 2005 · Posts: 1,351. SetTextureOffset("_MainTex", new Vector2 ( Random. ek lh lf in kt rl ip ns zy fg