specular: Specular color. And then use your second stone texture on a noisy, lower opacity brush. See in Glossary at the top of the Terrain Inspector, and select Paint Texture from the drop-down menu. De activate the detail on the terrain detail settings. (URP) or Built-in Render Pipeline, you can use four Terrain Layers per Texture pass, with no limit on the number of passes. Because Terrain Layers are Assets, you can easily reuse them on multiple Terrain tiles. metallic: Metallic factor used by the terrain layer. Create Layer in the Terrain Inspector. I created a terrain object and found it simple to change the size, and using the tools it's simple to change the height values. Unity applies the first Terrain Layer you add to the entire landscape. Therefore there are always 32 layers, no more or less. limit each of your Terrain tiles to four Terrain Layers. Because Terrain Layers are Assets, you can easily reuse them on multiple Terrain tiles. Combine (Application. GetMask ("Floor"); //Actually you can add any layer name you want, for example: //int layer_mask = LayerMask. Then choose Edit Details button->Add Detail Mesh. At the bottom of the Terrain Layers section, click the Edit Terrain Layers button, and choose Create Layer. A Terrain Layer holds Textures An image used when rendering a GameObject, Sprite, or UI element. You can work around this by defining a sampler state and reusing it to sample multiple textures. Unity applies the first Terrain Layer you add to the entire landscape. The "Smooth Height" feature in the Terrain tab is not working on my terrain. The High Definition Render Pipeline (HDRP) is a Scriptable Render Pipeline that lets you create cutting-edge, high-fidelity graphics on high-end platforms. I know this is a quite advanced topic and I'm quite new to unity's terrain system so my Ideas so far would be: 1. Creates a BrushTransform from the input parameters. Unity Account You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Unity applies the first Terrain Layer you add to the entire landscape. Language English. Unity applies the first Terrain Layer you add to the entire landscape. Meshes make up a large part of your 3D worlds. Thanks for reading. Terrains are assets. Posts: 130. Found in [Package] 1. " ); public readonly GUIContent textureAssign = EditorGUIUtility. Determines which rendering layer this Terrain lives on. The maximum distance at which Unity displays Terrain Textures at full resolution. Terrain Data: The TerrainData Asset Any media or data that can be used in your game or Project. Do it all in Photoshop - draw all the buildings, trees, props. Discards unsaved changes to the contents of the editor. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. A Vector4 value specifying the minimum RGBA value that the mask map texture maps to when the value of the channel is 0. Examining the Layers. Thank you for helping us improve the quality of Unity Documentation. The maximum distance at which Unity displays Terrain Textures at full resolution. Palettes are assets. Unity ID. normalScale: A float value that scales the normal vector. 1 terrain splatmap atlas holding up to 4 splatmaps 12 terrain diffuse textures 12 terrain normal textures we can make the final atlas texture in canvas automaticly and make the shader for that we need can do it by 3 texture for using 4096x we can have 16 1024x image or 64 512x image but in this way you have 682 px for 1024 ( for attach all 5 size ). Back up your terrain before using. But my settings are already at full res. Latest release; Release notes; Roadmap; Beta program. Question No Terrain Layers - Unity 2022. Create Layer in the Terrain Inspector. Latest release; Release notes; Roadmap; Beta program. 3, Allow for sublayers eg. Determines which rendering layer this Terrain lives on. GetMask ("Floor"); //Actually you can add any layer name you want, for example: //int layer_mask = LayerMask. A Splat prototype is just a texture that is used by the TerrainData. Unity applies the first Terrain Layer you add to the entire landscape. Trying to remove terrain details (vegetation) - GetDetailLayer and SetDetailLayer doesn't work. just increase the number. jbooth said: ↑. My question is simple:. To create a Terrain Layer directly from the Terrain Inspector, click the paintbrush icon in the toolbar at the top of the Terrain Inspector, and select Paint Texture from the drop-down menu. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. Elevate your workflow with the 40 ROCK Terrain Textures asset from Angry Ant Entertainment. Helper function to set up a PaintContext that collects mesh normal data from. detailHeight, 0); // For each pixel in the detail map. Detail Distance: The distance from the camera beyond which details are culled. The maximum distance at which Unity displays Terrain Textures at full resolution. (URP) or Built-in Render Pipeline, you can use four Terrain Layers per Texture pass, with no limit on the number of passes. normalMapTexture: Normal map texture used by the terrain layer. Make sure the Enable Preview Packages option is checked. The toolbar A row. Unity ID. And instead of FileInfo. Now you can lower and rise. Click Edit Terrain Layers. Do a bulk of it on the main layer, then edges/blends and then pathing. More info. Currently the HDRP TerrainLit shader only supports a single pass and 8 terrain layers maximum. Jan 16, 2014. If you're using the High Definition Render Pipeline, you are allowed to add up to eight Terrain Layers per Terrain tile, and the system renders them in. Somebody has actually made a map which was the size of Alaska, was. More info See in Glossary 's surface qualities. 4, 2019. com, there are five major terrain features: hill, ridge, valley, saddle and depression. More info See in Glossary, over time. Now, in the search box in the upper right corner, enter Terrain Tool. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. Maybe even an Unity version update. Unity ID. Assign the material to your terrain. A Terrain can use a Terrain Lit Material with up to eight Terrain Layers. A Terrain Layer is an Asset that defines a Terrain's surface qualities. Beyond this limit, Billboards replace Trees. Smoothness = 0. Observe the Player. 3, Allow for sublayers eg. int Returns the index of the terrain layer if it exists or -1 if it doesn't exist. Determines which rendering layer this Terrain lives on. Sell Assets. Unity applies the first Terrain Layer you add to the entire landscape. Click on the Material to view it in the. The reorderable Splatmaps list lets you view the splatmaps you are working with. Now add a new scene ( File > New Scene ). CreateDirectory which doesn't throw an exception if the directory already exists. Nov 6, 2015. Making it easy to quickly, and non-destructively, texture entire terrains and achieve natural results, without any manual painting. For the Terrain heightmap, we used the Import Heightmap tool to apply it to a 4x4 tiled Terrain in Unity at 4,000 units at scale. Then in the inspector click on shader scroll down till you find transaprent Diffuse select it. Terrain Layers are drawn as black rectangular splotches on a Terrain when the Terrain Splatmap mip levels in the Editor and on the GPU are mismatched due to the "Global Mipmap Limit" being set. Use the Add ( +) and Remove ( -) buttons on the bottom right to add or remove a layer. Using the Import Splatmap tool, we applied the splatmap to the tiled Terrain. I won't be held responsible for lost terrain !. Unity applies the first Terrain Layer you add to the entire landscape. Im guessing this is where the mask map comes in but dont know how this should be created. My terrain texture switches to a low resolution texture when a certain distance from the camera. I face the same issue. normalScale: A float value that scales the normal vector. Old SplatAlpha1: The second splatmap of the. I will also mention Unity's Terrain Bru. In the Editor, you can create multiple. Then in the inspector click on shader scroll down till you find transaprent Diffuse select it. Joined: Mar 4, 2021 Posts: 156. public TerrainLayer(ElevationLayerProperties properties). Welcome to the Unity Forums! Please take the time to read our Code of Conduct to familiarize yourself with the forum rules and how to post constructively. Beyond this distance, the system uses a lower resolution composite image for efficiency. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. Make sure the Enable Preview Packages option is checked. Beyond this limit, Billboards replace Trees. To create a Terrain Layer directly in the Terrain Inspector, click the paintbrush icon in the toolbar at the top of the Terrain Inspector, and select Paint Texture from the drop-down menu. It's actually pretty easy to modify the built-in terrain shader to accept mask maps, they are provided to the shader as _Mask0, _Mask1, _Mask2, _Mask3. For testing purposes I created new scene, set up new terrain and assigned one texture layer to it. 1: Get all meshes you want to combine. noiseSpread; int[,] detailLayer = m_TerrainData. Beyond this limit, trees will be replaced with billboards. Unity applies the first Terrain Layer you add to the entire landscape. The minimum value is 0, the maximum value is 1. Metallic factor used by the terrain layer. Unity Technologies. (URP) or Built-in Render Pipeline, you can use four Terrain Layers per Texture pass, with no limit on the number of passes. Click Edit Terrain Layers. Detail Distance: The distance from the camera beyond which details are culled. max); } }. One of the most important features of the Terrain Editor is the ability to create terrain Materials to fully texture the landscape in a seamless process. The final tool on the five-icon toolbar A row of buttons and basic controls at the top of the Unity Editor that allows you to interact with the Editor in various ways (e. Attachments: The provided unitypackage was created with Unity 2018. Start by multiplying 4207 by 100 to convert the height into centimeters. Maybe even an Unity version update. For HDRP TerrainLit shader, the channels are:. When selected, a Unity Terrain can be edited by using the Terrain Toolbar. Issue still here on Unity 2020. In the Editor, you can create multiple. After hours of searching and fiddling, there currently seems to be no way to have the terrain be configured to use a different HDRP light layer than the default layer. smoothness: Smoothness of the specular reflection. You can also create some asset types in Unity, such as an Animator Controller, an Audio Mixer or a Render Texture. Any Terrain decoration that is not trees or grass should be created as a Detail Mesh. OXYGEN, Jul 23, 2008. If you're using the High Definition Render Pipeline, you are allowed to add up to eight Terrain Layers per Terrain tile, and the system renders them in. Edit terrain layer > add a layer 6. For maximum performance, limit each of your Terrain tiles to four Terrain Layers. At the bottom of the Terrain Layers section, click the Edit Terrain Layers button, and choose Create Layer. Fix by removing collider. This makes your game terrain much more natural! Make sure to check out the o. About the top-down terrain - I agree with others, it is just a large 2D textured plane and you use a ORTHOGRAPHIC camera pointing at it. Jan 11, 2022. Terrain Layers are drawn as black rectangular splotches on a Terrain when the Terrain Splatmap mip levels in the Editor and on the GPU are mismatched due to the "Global Mipmap Limit" being set. No additional passes are possible. Core: Fixed a data race inside the job system where weak memory systems could hang when waiting and attempting to steal parallel work submitted from another thread. mTerrainData = Terrain. For maximum performance, limit each of your Terrain tiles to four Terrain Layers. 6f1 and contains this shader as well as a simple tool to help demonstrate the blending technique of this article. Do it all in Photoshop - draw all the buildings, trees, props. Any help would be much appreciated. The minimum value is 0, the maximum value is 1. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. Unity applies the first Terrain Layer you add to the entire landscape. To assign a Normal Map or Mask Map texture to your Terrain. Normal map texture used by the terrain layer. If you add more than eight Terrain Layers, they appear in the Unity. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. We used a procedural Terrain generation tool called Gaea to generate high-resolution heightmap and splatmap, followed by the Toolbox to import these maps in-Editor. A color pallette will appear just drag the opacity slider to your desired level. GetDetailLayer (0, 0, m_TerrainData. Occurring with: 2018. Beyond this limit, Billboards replace Trees. Unity evaluates source GameObjects in the order that they appear in the Sources list. Edit Terrain Layers -> Create Layer (and choose the texture) The color of the terrain darkens a bit but texture won't apply. So say you want to be able to add footprints to areas of mud. When you select Create Layer, Unity opens the Select Texture2D window. the number of detail objects for this layer) in the specific location. The mask map texture used by the terrain layer. EasyRoads3D Layer: by default EasyRoads3D uses layer 31 internally for background operations, optionally this can be changed here. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. More info See in Glossary 's surface qualities. The accuracy of the mapping between Terrain maps (such as heightmaps and Textures) and generated Terrain. Making it easy to quickly, and non-destructively, texture entire terrains and achieve natural results, without any manual painting. You can use your shader for the terrain, but it will effect all 8 layers/textures. After changing the shader a tiny bit (removing "in my opinion" unnecessary uv coords from the Input struct) otherwise it could throw. A float value that scales the normal vector. Here is my attempt at a solution: 1, Separate physical and visual layers. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. lakes or deep rivers)?. Beyond this distance, the system uses a lower resolution composite image for efficiency. See in Glossary physics. Here are the steps I'm aware of, but am not sure how to implement: It will work something like this. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. A Terrain Layer is an Asset that defines a Terrain's surface qualities. The terrains area does't affect performance, the LOD does, grass etc. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. smoothness: Smoothness of the specular reflection. assign whatever objects you want to be rendered with a bloom to layer Bloom. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. Beyond this limit, Billboards replace Trees. If you're using the High Definition Render Pipeline, you are allowed to add up to eight Terrain Layers per Terrain tile, and the system renders them in a single pass. See in Glossary physics. To create a Terrain Layer directly from the Terrain Inspector, click the paintbrush icon in the toolbar at the top of the Terrain Inspector, and select Paint Texture from the drop-down menu. Metallic factor used by the terrain layer. The Terrain system uses detail layer density maps. If you add more than eight Terrain Layers, they appear in the Unity. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. 3 of the EULA for details. The first step is to create a new Unity project. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. (URP) or Built-in Render Pipeline, you can use four Terrain Layers per Texture pass, with no limit on the number of passes. detailWidth, t. Hello there, For some reason I have a simple ground texture applied to my terrain, and whenever I hit play, the camera renders everything just fine up until a point, and after that the texutre becomes blurry. When I try to add more than 8 layers on a terrain and then paint with one, my whole terrain becomes black, or only the part, where I painted the new texture, if I turn off the lighting. 4, 2018. I created a layer on terrain but which will gradually become gray color after I zoom out of the scene. Changed default target sorting layers of Light2D to "Everything". It can be better for simple cases, when you have 4 parts with no more than 4/8 layers on each, but not always. 1: Instance the Material/TerrainLayers and adjust the offset (the code below does this for a mesh and plane). For maximum performance, limit each of your Terrain tiles to four Terrain Layers. To configure the tool, you must first click the Edit Terrain Layers button to add Terrain Layers. Bug Terrain seems to have "white spots" if there are multiple terrain layers. Create two Point Lights (call them A, and B) and two Spheres (call them C, and D ). Depending on the needs of your game, you might even consider disabling the shadow casting functionality of you terrain and save up some performance. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. Car is detecting current terrain layer, depending on it's position. To create a Terrain Layer directly in the Terrain Inspector, click the paintbrush icon in the toolbar at the top of the Terrain Inspector, and select Paint Texture from the drop-down menu. cons - Annoying and due to the 32 layer limit, this solution is limited (I shouldnt need that many layers anyways) 2 - Instead of using layermasks in the raycast, have a custom layer component that the raycasts will check upon collision, and if the layers in the component is a layer to be ignored, start a new raycast a tiny bit past the. (URP) or Built-in Render Pipeline, you can use four Terrain Layers per Texture pass, with no limit on the number of passes. Preserve Tree Prototype Layers: Check this box if you want your tree instances to take on the layer values of their prototype Prefabs, instead of the Terrain GameObject's layer values. This means that although you are allowed to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. GetDetailLayer (0, 0, m_TerrainData. Go to Project Settings > Graphics > URP Global Settings. normalMapTexture: Normal map texture used by the terrain layer. A color pallette will appear just drag the opacity slider to your desired level. breville one touch coffee machine troubleshooting, cumsluts porn
Then choose Edit Details button->Add Detail Mesh. . Unity terrain layer limit
specular: Specular color. This will open up the Unity Asset Picker window. If you put other things in the scene are they fine, it's only the terrain that goes black? What material is on the terrain? What happens if you apply that same material to other meshes? Do you have any post-process effects on the camera? Does it turn black in the scene view as well as in the camera?. No additional passes are possible. Discussion in 'Wish List' started by spacehoshi, Jul 28, 2010. A Terrain Layer holds Textures and other properties that the Terrain's Material uses to render the Terrain surfaces. A Terrain Layer holds Textures An image used when rendering a GameObject, Sprite, or UI element. Terrain Layers. The layers are implemented as a 32 bit bitmask. TrTextContent ( "Assign a tiling texture", EditorGUIUtility. I created a layer on terrain but which will gradually become gray color after I zoom out of the scene. Unity applies the first Terrain Layer you add to the entire landscape. I'm not sure exactly which order it's in, but I would expect the R, G, B, and A channels of the first control texture should line up with the 0, 1, 2, and 3 alpha map layer. The first Terrain Layer you add flood-fills your Terrain with the configured texture. The top photo is the terrain interface, it's super devoid of regions (uncool), from the word New Layer terrain 2 down to the Offset. The first Terrain Layer you add flood-fills your Terrain with the configured texture. The terrains area does't affect performance, the LOD does, grass etc. The terrains area does't affect performance, the LOD does, grass etc. The toolbar contains the main functionalities for the terrain grouped in 5 sections: Adjacent Terrain Tiles; Sculpt and Paint; Add Trees; Add Details; and General Settings. Anyway, I found another way to do what I wanted without collision with the t1errain, but probably, in. When you select Create Layer, Unity opens the Select Texture2D window. The terrains area does't affect performance, the LOD does, grass etc. More info. Determines which rendering layers the Terrain renderer lives on. Terrain Layers are drawn as black rectangular splotches on a Terrain when the Terrain Splatmap mip levels in the Editor and on the GPU are mismatched due to the "Global Mipmap Limit" being set. using UnityEngine; public class ExampleScript : MonoBehaviour { void LateUpdate () { Vector3 pos = transform. Edit Terrain Layers -> Create Layer (and choose the texture) The color of the terrain darkens a bit but texture won't apply. Since a few releases ago terrain works with layer assets, kinda like a PBR material lite, HDRP added a few more settings but their appearance is not consistent between interfaces and some are even missing. Meshes make up a large part of your 3D worlds. Terrain Layers are drawn as black rectangular splotches on a Terrain when the Terrain Splatmap mip levels in the Editor and on the GPU are mismatched due to the "Global Mipmap Limit" being set. Edit (2016): new script with undo functionality, and editor script for inspector buttons. Null pointer logged a lot in the Console + the Layer tab is not shown anymore. Unity applies the first Terrain Layer you add to the entire landscape. To achieve this, by my wonky. Note: The preset for Google Maps tiles has been removed, because it has a limit on the amount of downloaded data. HDRP template terrain layers problem. This might be a dumb question, but I was under the impression that we could only have 32 layers in our games because Unity was 32-bit. The mask map texture used by the terrain layer. I literally just have a giant floating triangle above each ship. The Terrain system uses detail layer density maps. At the bottom of the Terrain Layers section, click the Edit Terrain Layers button, and choose Create Layer. Posts: 3. The mask map texture used by the terrain layer. If you add multiple Terrain Layers,. The maximum distance at which Unity displays Terrain Textures at full resolution. Hello there, For some reason I have a simple ground texture applied to my terrain, and whenever I hit play, the camera renders everything just fine up until a point, and after that the texutre becomes blurry. Unity Account You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Mad Maps is Now On The Asset Store! Mad Maps is a powerful, integrated collection of tools to solve all of your Unity terrain pipeline needs. That means the maximum resolution value would be 256, but that is impossible because of the Unity 65535 vertices limit. This is the PBR (Physically-Based Rendering) material introduced in Unity 5. To create a Terrain Layer directly in the Terrain Inspector, click the paintbrush icon in the toolbar at the top of the Terrain Inspector, and select Paint Texture from the drop-down menu. And instead of FileInfo. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. (URP) or Built-in Render Pipeline, you can use four Terrain Layers per Texture pass, with no limit on the number of passes. Somebody has actually made a map which was the size of Alaska, was. limit each of your Terrain tiles to four Terrain Layers. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. Maybe because of the highlight bar in the selection mode around the terrain geometry. Determines which rendering layer this Terrain lives on. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain's Inspector window to create a detailed landscape. Core features. Add a layer and close button disappears. You can add Textures to the surface of a Terrain to create coloration and fine detail. The mask map texture used by the terrain layer. Joined: Mar 4, 2021 Posts: 156. GameObject terrain = new GameObject (); TerrainData _terraindata = new TerrainData (); //Assign terrain settings. I face the same issue. The mask map texture used by the terrain layer. To create a new Terrain Lit Shader Material: Go to your Project window and right-click in the Assets folder; Select Create > Material. Edit: I read the guide, it is exactly what I need! Thanks! 1 Shade_Xaxis • 2 yr. I don't even know where to look or what could be the cause. To create a new Terrain Lit Shader Material: Go to your Project window and right-click in the Assets folder; Select Create > Material. Please see section 2. At the bottom of the Terrain Layers section, click the Edit Terrain Layers button, and choose Create Layer. using System. I am assuming you have completely 4 different layers on each terrain part (or chunk) Use 5 layers on each part, the parts own 4 layers + a layer of a neighbor terrain, for smooth transition or blending. Use the Import From Terrain button to import layers from a selected Terrain. That's why this map style is almost exactly the same of the GO Terrain's Vector map demo scene, made with the new GO Map 3. Language English. When you enable Light Layers, Unity shows the following extra properties on each. Mar 1st, 2023 ; Home; News. Whether I have it set to 1 or 2000, the grass all stays at any distance. You can add multiple Terrain Layers. The maximum distance at which Unity displays Terrain Textures at full resolution. This value must be a power of two plus one, for example, 513, which is 512 + 1. A Terrain Layer is an Asset that defines a Terrain's surface qualities. One way to circumvent this would be to divide your bunker into several parts, as if it were a modular system. Unity represents the height of each point on the Terrain The landscape in your scene. That corresponds to the pixel. The top photo is the terrain interface, it's super devoid of regions (uncool), from the word New Layer terrain 2 down to the Offset. Using the Import Splatmap tool, we applied the splatmap to the tiled Terrain. Editor: Fix a crash that would occur when reordering some nested lists in MonoBehaviours. I can manually drag the layer order in editor whilst the game is running and it works so that proves the concept. Switch to Scripting. So say you painted a texture on the ground and then later on removed that texture from your list of terrain textures then anywhere you painted that texture will show up black. assign whatever objects you want to be rendered with a bloom to layer Bloom. There you can set the values of metallic, normalMap, smoothness, texture, tileSize and. The minimum value is 0, the maximum value is 1. GetHelpIcon ( MessageType. You can then use that shader to create a Material, and use that Material instead to modify Terrain Texture data. Unity ID. Appears in builds as well. This gives you a Z scale value of 821. I've finished a script to fix seams (Terrain. The Terrain Tool manages the terrain by creating layers in the terrain and setting a texture for each layer. This means that although you are allowed to use as many Terrain. If you're using the High Definition Render Pipeline, you are allowed to add up to eight Terrain Layers per Terrain tile, and the system renders them in a single pass. You need to decide on your setup before compiling RTP shader variants with LOD amanger. So ATG will help you to reduce work on the CPU - but at the same time. Hikiko66, Feb 23, 2014. smoothness: Smoothness of the specular reflection. A Terrain can use a Terrain Lit Material with up to eight Terrain Layers. Click Edit Terrain Layers. Wind Settings for Grass. This means that though you can to use as many Terrain Layers as you want, each pass increases the time spent rendering the Terrain. Create Layer in the Terrain Inspector. This makes your game terrain much more natural! Make sure to check out the o. Currently the HDRP TerrainLit shader only supports a single pass and 8 terrain layers maximum. " There was no option for me to select a terrain layer or add one. For maximum performance, limit each of your Terrain tiles to four Terrain Layers. . alvin the chipmunks porn