Unity terrain seams. With Terrain Stitcher/Stapler you can blend/stitch neighbour terrains using advanced or simple mathematical function. Quick Voxel Terrain Engine. (if layer and texture is one to one ,the instruction and temporary register int the shader with #pragma target 2. You can either drag a texture to the property from the Project View, or choose one from the drop-down. I did no further painting on it, and I was surprised to see that it has a very visible seam. Use the GIS Terrain Loader from GISTech on your next project. heightmapResolution = heightPercents. May 11, 2018 · It allows the terrain editor code to know which terrain are next to each other, so that when you perform operations on the edges of the terrain those operations affect all terrain on the edge. magnite, Jul 11, 2015. The light is passing through the seams. i create my blocks like so: In the Terrain Inspector, click the Create Neighbor Terrains icon. Seam stitching is a feature that smooths unwanted hard edges in GameObjects The fundamental object in Unity scenes, which can represent characters, props, scenery, cameras, waypoints, and more. It is free for private, non-commercial use (donations are appreciated, if you found it particularly useful/timesaving)! For business or commercial use, a license must be obtained by paying a license fee of €10 per user (you are welcome to Jul 24, 2017 · I know Unity has the SetNeighbors() method, but it appears as though that simply tells each terrain which terrain is next to the other. Enable the Fill Heightmap__ Using Neighbors__ checkbox to fill the new Terrain tile’s heightmap with a cross-blend of neighboring FindObjectsOfType < Terrain > ());} #endif static void FixTerrains (Terrain [] terrains) {foreach (var terrain in terrains ) FixTerrainsTopBottom (terrain ); //Z axis pass foreach (var terrain in terrains ) FixTerrainsLeftRight (terrain ); //X axis pass //note: passes are separated by axis to evade undesired complexities at corners // (when Dec 19, 2020 · It's easier to create meshes with one unit wider. Heres a GIMP tutorial (the first link on google): How to Create a Seamless (Tileable) Texture using Gimp for Second Life - YouTube. private MeshData CalculateMeshData() {. unity Lightmap seam stitching. I don't think it's the order in which you generate the triangles that's the problem, but the way you generate your vertices. The screenshot is from the scene view in the editor. Is there a way I can manually set the normals on a terrain? Create Neighbor Terrains tool in the Terrain Inspector. SyncHeightmap when the user completes an editing Dec 19, 2007 · Posts: 1,666. Ok, so after some investigation, here are my solutions: The texture seams were caused by pixels bleeding over from one texture to the next on the texture atlas. MeshData meshData = new MeshData(); meshData. GetLength(0); var terrainWidth = (terrainData. #2. World building. Hi, folks. If someone could provide me with some suggestions for a Nov 30, 2015 · Vertices, triangles, and normals, encapsulated in a MeshData object, are assigned to Unity's Mesh object in the main thread. After doing some research into height maps and so on I saw that unity usually places terrains at a default of 2000 by 2000. in order to avoid any repeating patterns. 2. However the lightmap size limit is 4096 causing blurry shadows on the terrain. It allows LODs on different terrain to match across tile borders. Verts on the border have no knowledge of the faces that are in the neighboring chunk and as such do not account for them in that average. It's what you make out of it and how much time you can put into it. It will generate very large terrains and output heightmaps split up into smaller chunks. Mar 18, 2019 · X is terrain tile in the x direction, z is the terrain tile in the z direction. The down side is that you have to deal with seams. It allows you to generate terrains using a variety of noise options, and contains many different tools such as creating slopes, fixing seams, combining / splitting terrains and more. Attached Files: Dec 6, 2013 · When you use it with non flat terrain it leave holes between edges. At run time, the Terrain system automatically blends the tessellation and normal map A type of Bump Map texture that allows you to add surface detail such as bumps, grooves, and scratches to a Sep 26, 2017 · I’m having a really hard time with a routine I’m writing. This is not being caused by texture bleeding (The textures are solid colors, so I'm using a very large amount of padding when setting up the UVs). I've taken care to make sure the overlapping edges of each heightmap matches it's neighbors identically, and did hex dumps/diffs of the edges to confirm they match exactly. Besides this, you could use two sand textures and mix them manually with the terrain brush tool. Therefore, their edge heights and detail/textures don’t match. If you go to your terrains and set the Wind Settings for Grass’ Size property to 0 for all of them, you’ll notice they will match. The problem I fear is putting these tiles together. Use the Add ( +) and Remove ( -) buttons on the bottom right to add or remove a splatmap. I don’t use gimp Jan 1, 2020 · If you use ProBuilder (or blender, or max, or maya, etc) plus Polybrush, that's simply a mesh. Just to make things Jan 2, 2014 · hi , everyone . The core version will include all of the map generators and could be used with no limitations. 3. Aug 2, 2011 · I’m trying to create some large scale (4-10 kilometer-ish) sized terrain’s from real terrain data. Posts: 424. as you'll see, theres gaps between the blocks even though the blocks match with precision transforms. Feb 11, 2010 · We're working on setting up a 'seamless' game world where the world is split up into smaller terrain blocks in individual scenes which are dynamically loaded and unloaded. I suggest looking up (better?) terrain generation tutorials/resources to find one that can create an infinite Nov 23, 2015 · The TerrainManager class is responsible for organizing individual Terrain objects into a grid, while the Terrain class is responsible for instantiating the PrimitiveType. So now I group like next to like and leave Sep 2, 2014 · But when using 4 sep. So I have a terrain made of a certain number of chunks, that are a certain number of meshes generated as the game launches. Dec 20, 2016 · It really looks like a normal problem, but I'm just using the built in terrain component and setting the heightmap from the built in perlin noise generator. 0 only supports Unity 5. My Thanks in advance, Azkanan. Sep 16, 2016 · This only occurs on the edge between two meshes. The positions of all vertices and meshes are showing up as exact integers. I read on the documentation that the TTM asset supports up to 16 layers. 5 It is a realy pain to get a 100% result atm. I was also able to recreate the problem with the Unity standard planes (new > 3d object > plane). I then cover how to work b Apr 8, 2015 · I’m trying to manually texture a terrain with a grid of images using a splatmap. Plane object, positioning it, and adusting the heights of the vertices. TerrainEdge is a tool developed by Syanyde ( original thread ). The larger the number, the larger each "tile" of the texture will be scaled. This also adds a corresponding Terrain Asset to the Project view. Clone stamp areas from one area to another. Please see section 2. Description. Fix for this was added to 2018. The only solution was to add padding in the atlas. Aug 14, 2013 · I mean, when same terrains are exported as obj-meshes and imported into unity3D - setting texture to "clamp" and voila - no seams at all, no matter what But this does not se(a)em to work for "terrains" Oct 7, 2008 · saying this means that it should not be any problem to draw rocks and grass… it is just like on any other unity terrain! just a have look at the pictures attached. Feb 20, 2015 · 1) Use Unity terrains for the cave floors, and build the ceilings, walls and rock features as meshes in a separate program (I use Maya, but I feel there might be more organic feeling tools for this). "SetNeighbors" script applied to all terrains. (see picture) I am using Unity 2018. Then I do the same Mar 17, 2011 · 954. Mar 15, 2017 · What is happening in reality, is that on the edges (where the walls meet the floor, ceiling and each other) some artefacts appear. Mar 11, 2016 · A general solution is to get a noise function that gives the same heights for the same positions--then the edges mesh naturally without any manual changes. I have a terrain in my project, and I removed all of the textures on it to start over. This code is used for generation. Find this & other Terrain options on the Unity Asset Store. SetNeighbors() method which should correct the rendering of normals at terrain seams as well as match up LOD. #4. A GameObject’s functionality is defined by the Components attached to it. heightmapResolution - 1) * heightSampleDistance; // If maxHeight is 0, leave all the heights in terrainData at 0 and make the vertical size of the terrain 1 to ensure valid AABBs. Automatic loding of neighbour terrains as long as they are lining up (no need to try this with arbitrarily rotated terrain patches). Because of the terrain beeing a “Unity terrain” and no “real 3D mesh object” - there is no way to change the normals or recalculate them. If you get hole at terrains border, during your work process you can easily blend it and remove. Anyone know what could cause this? In the Terrain Inspector, click the Create Neighbor Terrains icon. 0 is not enought) the follow pic show how the shader work: i use the “layer1” to Nov 14, 2021 · hey, i've got a problem. I have a script that imports all of these and generates individual textured terrain prefabs. 0b4 release notes there are two issues related to auto connect and seams Aug 15, 2011 · Terrains must have the same dimensions (x, y, z) and resolution for stitching to work! Undo is supported. The terrain was generated in L3DT outside of Unity. The heights array is indexed as [y,x]. #23. First, we need a game object with the Deformer component and MeshFilter. With multiple terrain burshes you can avoid terrain holes in borders during height map painting and editing. Any common reasons it would casue these visible seams between the chunks? Note, it is only visible when the frequency is greater than 2. See in Glossary rendered with baked Jul 29, 2010 · The big win you get from doing this is that the number of triangles you need to draw increases linearly with the size of the terrain, rather than exponentially with the area. 6. More info See in Glossary, including the High Definition Render Pipeline (HDRP). If you're looking for fast voxel terrain that allows for caves, digging, and potential, then this may be a good starting point. When you select the tool, Unity highlights areas around the Terrain tile your cursor is on, indicating spaces where you can place a new connected tile. i dont have a dedicated gpu. We're using lots of solid colors, so if we were able to paint over two terrains at once that would allow us to easily deal with the seams. 2, Unity introduced instancing details that work with all render pipelines A series of operations that take the contents of a Scene, and displays them on a screen. Now, set the Tile Size X and Tile Size Y properties. What I'm trying to accomplish is having multiple terrains and being able to have something like a mountain range move from one terrain to another and make it appear as though it's all one terrain. i wrote a shader to support 6 or more layer in a terrain mesh on gles2 (mobile) . SetHeightsDelayLOD instead, followed by TerrainData. Roads and ramps. The heights of the verts are calculated using various heightmap textures and then I run RecalculateNormals () over the mesh. There is a directional light in the scene. With my script you simply edit the terrain in the Unity editor. wyattt_, Dec 17, 2018. Separate, smaller models, that when they're put together they form the final, big terrain. Vertex colors are used for blending terrain in the shader. On the other hand, if you use Unity Terrain, there's a lot more complexity but you also get a lot more features, it automatic LOD, texture painting, etc. // Get the starting position, framing a box Dec 4, 2013 · yes terrain meshes are all done by code. The other option is to create a texture wich contains Nov 27, 2017 · 70. The base deformer MonoBehaviour should contain properties and cache the mesh object: To easily modify and calculate the displacement function, we created a utility class where displacement will be calculated. This asset is covered by the Unity Asset Store Refund Policy. Connecting Terrain tiles in a group allows you to use other tools to paint textures or adjust the heightmaps of the group so that there are no seams. The problem is, of course, seams between faces of the cubesphere: These issues are due to the flawed normal computation algorithm, which only takes normals of triangles in the mesh into account, being not aware of the May 1, 2020 · MapMagic 2 core asset is absolutely free, so any Unity user could create spectacular terrain with it. The Quixel (Quick Voxel) terrain engine is a procedural (marching cubes) terrain engine that allows for large scale terrain rendering at acceptable generation speeds. Terrain with grass May 22, 2020 · In our game we have big terrains of around 1000x1000. I haven’t found a way to override Unity’s grass shader with another that doesn’t do the tint change with wind yet. Jan 26, 2019 · Where the hexes join along an edge they do not share verts. Then purchase some kind of splat tool to paint the mesh rock surfaces. Now duplicate and snap that little leaf texture geometry all around the lumpy blob's surface like such. You can turn the mip-maps off in the texture import settings, but that will be a heavy impact on performance. Arranging 6 planes with 2-sided shadows to make simple room makes the light May 11, 2017 · The tech in terrain splatmaps doesn't differ for Rockstar's game from the one used in Unity and Unreal. Click any of the available spaces to create another Terrain tile. When you do this, the landscape is initially a large, flat plane. The terrain entities have a 'NodeSettings' component, where you can enable the parameter "Generate Skirts". Get the Terra Slicer package from Deep Space Labs and speed up your game development process. Posts: 660. Jun 23, 2006 · 797. Quixel Terrain Engine. for (int z = 0; z < zTerrains; z ++) Procedurally generated terrain seams between chunks. This method recomputes all the LOD and vegetation information for the terrain on each call, which can be computationally expensive. I attached a package with my small demo scene. Did you find this page useful? Please give it a rating: terrainData. It's all working fairly well but there are visible seams The High Definition Render Pipeline (HDRP) is a Scriptable Render Pipeline that lets you create cutting-edge, high-fidelity graphics on high-end platforms. This is also Unity 4. If there is any other information I can provide, please let me know. 3 and above. Apr 8, 2016 · NOTE: Terrain Former v1. Oct 13, 2016 · Oct 11, 2012. You can chose blend rage and mathematics function power. Oct 30, 2016 · 1. Aug 10, 2022 · Check it out. At run time, the Terrain system automatically blends the tessellation and normal map A type of Bump Map texture that allows you to add surface detail such as bumps, grooves, and scratches to a Aug 21, 2020 · This is because of the way Unity uses the wind property of the grass to change its color. This should completely eliminate visible seams at minimal performance cost. Enable the Fill Heightmap__ Using Neighbors__ checkbox to fill the new Terrain tile’s heightmap with a cross-blend of neighboring Nov 16, 2012 · The only solution that crossed my mind is this: create the terrain in tiles. In addition to the free version, MapMagic 2 has three additional modules: Object generators. In interactive editing scenarios, it may be better to call TerrainData. It provides easy mechanisms to mold and modify terrains using the concept of height maps. The downside to this is there will be a seam were the terrain and rock Apr 5, 2008 · At the moment, the terrains are simply instantiated prefabs. Enable the Fill Heightmap__ Using Neighbors__ checkbox to fill the new Terrain tile’s __ heightmap__ A greyscale Texture that stores Here pack of informations about Terrain sitcher. In the Terrain Inspector, click the Create Neighbor Terrains icon. The raw terrain data (heightmap and texture) I am working with is at a native resolution of 4 pixels per meter. Enable the Fill Heightmap__ Using Neighbors__ checkbox to fill the new Terrain tile’s heightmap with a cross-blend of neighboring Apr 30, 2006 · Joined: Oct 7, 2011. Oct 5, 2018 · 74. Here i have my terrain mesh thats using a (terrain_size / block_size) to get number of blocks needed to fill the mesh, as a fullscale mesh eats thru the cpu. Lets you set up the connection between neighboring Terrain tiles. AT any rate, a little more information could help to determine a resolution, as HDRP pipeline, to standard Connecting Terrain tiles in a group allows you to use other tools to paint textures or adjust the heightmaps of the group so that there are no seams. Oct 29, 2011 · The Add Terrain Texture dialog. Full info: Multiple Terrain Brush is an editor tool with brushes for heightmaps and textures that work on multiple terrains. Spline generators. Last edited: Jul 12, 2015. Did sombody manage to avoid these seams? Or is it just not possible without extra plugins/ Unity extensions?! The image is showing the problem May 31, 2013 · Some Unity terrain textures (if not all) aren’t seamless. for the procedural mesh generation, i been inspired a lot by that serie of videos on making tilemaps. Sep 30, 2022 · How to deform a mesh in Unity. You can see how the DC likes to make flat sides in some places where MC chops them off (and the shader stretches badly on the flat walls). - Glow shader. Like overlapping them, then remove the extra triangles after the normals are calculated. I’ve checked images in PS and they line up nicely, but in engine there are obvious seams (image below). Unfortunately, Unity's terrain only supports editing one terrain at a time, and I haven't found anything that allows working on Dec 10, 2012 · gilley033 January 28, 2013, 10:36pm 2. I procedurally generate this mesh using unities perlin noise. 3 of the EULA for details. Hello, I am seeking some advice and guidance. Reply. The texture is automatically scaled down in the distance, so the seams become visible due to missing information on the borders. NatureSimsVR likes this. Make sure the order the textures appear is the same, or else it will make this next bit not work. Aug 14, 2013 · I´d like to ask for tips and hints to prepare seamless tiling terrains (and meshes) in Unity 3D 4. RAW format. Get the Terrain Stitcher package from NatureManufacture and Jul 12, 2013 · we finally solved the multi-terrain seams problem, the solution is to convert Terrain Object to Mesh first ,after that we use Bakery to gen lightmap. Terrain. The xShift and zShift is the original terrain size divided by the number of tiles in the x and z direction. Recently, I started working on a new asset - planet terrain editor. From here, select a tileable texture in the Splat property. - Atmosphere (clouds) shader + animated clouds. Another option would be to increase the lod distances, making the seams less visible Sep 15, 2014 · Make terrains respect their transforms scale (or at least make them scaleable by negative 1 to allow mirroring). The Unity Terrain is a Unity native, powerful, and versatile tool for level and environmental designing. I'm using 9 terrains for one seamless terrain. Marching Cubes: Dual Contouring: The differences are subtle but distinctive. See in Glossary rendered with baked Feb 13, 2017 · I had originally placed multiple terrains of 20,000 by 20,000. Then I just added Grass (Hill) to it. You could edit the desired ones and make them seamless in Photoshop or other image editor (take a look at this Photoshop tutorial, for instance). That way, each section can have good shadows. the seams barely visible, acceptable result for production. We start with the theory of how terrain generation May 15, 2010 · The screenshot below should explain it all, but, how do I get two terrains to meet and align correctly along the seam? Or moreso, to craft them to do so. Next, you can store the terrain data for each terrain. Shrinkwrap tool - moulds the terrain around any 3D Physics collider in the scene - particularly useful for making the terrain around roads and paths the same height. Creating and editing Terrains. Jan 18, 2012 · Hi, I’m making a grid of terrains. If I don't set the neighbours the seams aren't dark - they're light! Noticeably so too. GIS Terrain Loader. Unfortunately, if your meshes are not EXACT (and i can tell just from seeing the seam), than light will leak through But whats throwing 'most' of the light in that scene (from what i can tell) is volumetric. Unity lets you choose from pre-built render pipelines, or write your own. HeyImAmethyst. 3 on Win 7. We're running into problems with the Terrain. Nov 22, 2013 · This would be very hard, if not impossible with the current Unity Terrain system. A much simpler asset generally. To achieve this effect you will either need to model the terrain in a modeling program like Blender or Maya; Or you can use 3D models that are modeled to give the illusion that the terrain comes to these sharp edges. Now, I know I need multiple terrains because I've tried stretching just one terrain which obviously won't work with MyWorld, the game I am working on. Usually you can fix it by exporting, editing the raw heightmap with Photoshop and reimporting it. "The Vanishing of Ethan Carter" has a lot of very detailed environments and they do an outstanding job in covering up seams between unique meshes and terriains. I have a terrain that has these light seams everywhere on it, which I am trying to get rid of. - Cartoon planet shader with 7 textures blended based on height. 9. // Snap the camera position to the center of the tile grid. ChunkSize = CHUNK_SIZE; Terra Slicer. I don't know if I took the best approach (correct me if I didn't), but I created 2 empty GameObjects in my scene named TerrainContainer1 and TerrainContainer2. There are probably other ways but that is how I did it in the past. Use the Import from Selected Terrain button to import splatmaps from a selected Terrain. I'm seeing some subtle seams in auto-connected terrain with imported heightmaps. Lightmap seam stitching. Note that it isn't enough to call this function on one Terrain; you need to set the neighbors of each Terrain. Why? Dec 4, 2017 · Hi, there are multiple ways to prevent visible seams. When you select the tool, Unity highlights areas around the selected Terrain tile, indicating spaces where you can place a new, connected tile. Posts: 5. Posts: 289. 1) Lay out the terrains to be located directly adjecent to each other (by editing the location in the transform components) 2) Use the SetNeighbors function to tell Unity that the terrains are adjecent (so that Unity can adjust the LOD to be seamless across terrain borders). More info. In this article, we will see the basics of how to use this tool and its main features. To achieve this, by my wonky maths I would need around 40 x 2000 by 2000 tiles So you can choose to have 1 big terrain with 1 chunk, or 1 big terrain with 10X10 chunks, and only thing to do is to set the input to scale 10. Feb 2, 2017 · Unity Technologies. If you generate a vertex position once for every voxel touching that vertex, then Unity will take that to mean that each of these copies should use its own normal, leading to hard edges between adjacent triangles. 3 last week and will hopefully be available soon. As you can see below, this is clearly The High Definition Render Pipeline (HDRP) is a Scriptable Render Pipeline that lets you create cutting-edge, high-fidelity graphics on high-end platforms. Aug 3, 2013 · 282. I make sure that the vertexes of neighbouring terrains match, so there are no gaps. The user inputs how many tiles they want. gilley033, Oct 27, 2023. To start, each terrain should use the same alphamap, i. Im not sure if it’s any good though. I’ve turned off mipmaps on the textures, and have tried to set the textures wrap mode to clamp, but none of The easiest fix is to build the mesh with the extra edges on each side. In the 2018. Joined: May 9, 2018. Code (CSharp): for (int x = 0; x < xTerrains; x ++) {. This occurs, when the mip-maps are active. , under textures for each terrain you should see your dirt texture and then your grass texture. Is Unity thinking You can import splatmaps from Terrain selected in Scene view, or add new splatmap Textures. But wait - Maybe I should use normal maps on the unity terrains?! Oct 19, 2014 · Oct 2, 2014. Inside every chunk blending if okay, since I have the only material for the current mesh I have only to blend its textures depending on heights - and this is done by the shader. We have followed the documentation which says that neighbours must be Sep 2, 2016 · In our game, there is an unsightly texture seam where two terrain objects meet. . Each vert calculates its normal from the average normal of all attached faces. Aug 30, 2016 · A really neat game art trick to optimize trees on mobile: Create a lumpy low poly blob to represent the bulk of your tree canopy, and to create a little 4 quad piece of geometry with a leaf texture on it. thanks for your awesome work! Please Keep Improving, especially the network baking functionality! Sep 8, 2010 · I've managed to make a terrain load from a socket connection providing heightmap information, and now I'm trying to make 2 terrains stitch together seamlessly. However, the tool is a little old and doesn't work out of the box with latest versions of Mar 12, 2013 · You could use the Unity3D standard grass assets, or you could research a tutorial for GIMP 2 or if you have access, photoshop. I just created a new terrain (no changes to it, just the default one you get), added an fbx model with a RigidBody and a CapsuleCollider attached to it and everything works as expected. Aug 29, 2012 · 226. Drag a splatmap row, and move it up or down to change its position in the list. There is one problem though, the normals of the vertexes don’t match, so there is a very noticeable line in the shading. Nov 1, 2010 · Ok, after finally getting back to this problem I've found that it appears to be something odd with the normals at the edges of unity's terrain objects. Lightmap seam stitching is a technique that smooths unwanted hard edges in GameObjects The fundamental object in Unity scenes, which can represent characters, props, scenery, cameras, waypoints, and more. You can easily paint heightmap and textures, without switching from terrain to terrain. This has to be done for all terrains, so if you have two Nov 28, 2014 · 26. Check out what's already done : Well, everything is almost done =) - Realistic planet shader with 7 textures blended based on height. In 2021. 1. Oct 2, 2018 · Greetings everybody! I have a problem that I can’t seem to solve. gabrielw_unity, Jan 4, 2020. As you mention, a manual fade will look very bad and create noticeable seams. Where one level of detail meets the next, you get discontinuities in the terrain. cause gles2 limitation , i can only combine four texture to one and adjust the uv in shader . lars image 01: just the base terrain textures: rock, sand grass –*ordinary blened View attachment 38605 image 02: base terrain textures plus 2 decals (cobblestones and leaves) In the Terrain Inspector, click the Create Neighbor Terrains icon. I'm also setting the neighbors properly so if that's really a normal issue the least SetNeighbors could do besides linking the LOD is also fixing that for you in my opinion. This ensures LOD matches up on neighboring Terrain tiles. e. 5f1 Personal. I have a 2D grid of x number of 2048x2048 terrains that were randomly generated independently. The images are exactly 256 x 256 and I seem to have everything working fine except for the edges. I understand scaling and I am working on the premise of 1 unity unit = 1 meter. EDIT1. I collect mesh/border vertices and indices in separate lists in the MeshData object. Disabling anti-aliasing almost entirely fixes this (You can still see the May 15, 2023 · The only fix for this is to regenerate the entire terrain by throwing the original unity terrain back through the TTM asset, but this seems to only work *sometimes* and, even if it does work, the 12th layer will break again if you close and re-open the unity project. My main heightmap resolution is power of 2 + 1. 2k pieces, seams are showing. In this video I was showing jRocket in Unity Discord on how they might solve their lighting or texture seams in their modular set. Heightmaps of the terrain blocks is power of 2 +1 too and in . Aug 28, 2014 · Below are a couple images of the same blocks rendered with Cubes and Contouring (from the demo). To add a Terrain GameObject to your Scene, select GameObject > 3D Object > Terrain from the menu. I am confused since the position of the vertices seam to line up perfectly. In order to make them seamless, I run through and start adjusting all the horizontal edge heights at about 10% of the way off each edge and I interpolate. The Editor creates the new Terrain tile in the same group as the Lightmap seam stitching. but textures are 2 seamless 2D textures in a shader that mixes several times these two textures in may different scales. In the experience I am working on users are able to zoom out to a birds-eye view but also spend a lot of time wandering around on the surface of the terrain. Is there any way to edit the vertex normals of a terrain? Thanks ! -P The issue is mismatched normals and it's one that anyone who explores chunked/tiled terrain will encounter. Terrain Stitcher. This happened regardless of using Clamp->Point settings, compression settings, etc. Well, you can actually paint a texture in blender, then export texture and mesh from blender and import them in unity :D. But I can see only horizontal LOD matching up on my neighboring terrains. 0 - 6th of August 2017 Feeatures. The same sand texture may be shifted and made seamless in the image editor in order to May 31, 2013 · Some Unity terrain textures (if not all) aren’t seamless. jp lx by ca cy ik gf tl fp ds