How to bake navmesh on walls?
I want to make this - YouTube , but with pathfinding system. Could RAIN AI help me? Or maybe there is some tricky way to do this. I could even write my own pathfinding system that would work in any angle, only if there isnt another way. It could be more than enough, if I would be able to set navmesh position on floor, walls and celing, like in the video I linked, but only on cube surface (90 degre
How do I use the output of Unwrapping.GeneratePerTriangleUV?
I am trying to use Unwrapping.GeneratePerTriangleUV to unwrap my mesh created in the editor. In the docs of the function, it says “You’ll need to merge [uvs] yourself.” What does it mean by “merging uvs” and how would I do said “merging?” Here is how I assume it should bu used. But it doesn’t work on my PC and each function call there is crash report from some external program UnwrapCL.exe Maybe s
Mesh UV Properties
Hi guys, I’m starting to mess around with procedural mesh generation in Unity. I have a question that I hope someone here can help me with. What are the differences between mesh.uv, mesh.uv1 and mesh.uv2 ? I know that Uvs are used to map the textures coordinates for a 3D object, but why do I need a uv1 and a uv2 for? uv and uv1 are the same. Any 3D app has the ability to have multiple uv sets per
Viewing desktop in-scene
Is there a way to view my desktop or other apps “behind” the game in-game? I know there are browsers and even potentially remote connections to view a separate machine, but I’d like to do it on the same one. I’m thinking something like viewing a terminal in-scene (probably inside a Render Texture) that your character can walk up to, but be able to open Paint or start up a game from your Steam libr
Mac App Store Validation Question
Hi, I am preparing my application for submission to Apple and have read that for it to be accepted I will need to make sure that “Use Mac App Store Validation” is clicked. If I do this then the application will no longer run for me which I guess is because I haven’t ‘paid’ for it. Is this the expected behaviour? Will it be the case that I will have to submit a package that I know doesn’t run? Firs
Set Vertices to Ground
I’m trying to set all the vertices of plane to match the height of the terrain. At the moment, it sets about half the plane to some random Y value and ignores the other half. I can’t seem to figure out what’s going wrong here. So far this is what I have: using UnityEngine; using UnityEditor; using System.Collections; public class GroundVertices : MonoBehaviour { [MenuItem("Tools/Ground Vertices")]
Change vertex's world position
Hi, I’m trying to create bumps on my mesh. To do so, I have to tell every vertex of my mesh to change its “y” value. It worked fine, when I had one mesh. The problem started when I created chunks. So now I have few meshes and I need to get their world space coordinates. I read about it and used transform.TransformPoint(), but it doesn’t work and I have no idea why. I spent hours on figuring out wh
AsyncOperation.allowSceneActivation seems to be ignored
Hi all. I try to preload a main menu scene while playing an intro, and then show that menu when intro is skipped or finished. All posts that I’ve seen state that if you load scene async with: op.allowSceneActivation = false; then op.progress will, hmm… progress up to 0.9f and op.isDone will be false. Then I can manually set allowSceneActivation to true when I want to, and scene will appear. So I w
The type or namespace name could not be found. Are you missing a using directive or an assembly reference?
I found similar posts here and on StackExchange, but they were different from my problem and provided no solution. I need to know how to reference another script from inside this Unity StandardAssets.Cameras namespace. Normally, I can just create a private variable of the same type as the script I want to reference, then fill it using GetComponent. But for some reason when I try to use this same m
How to click on irregular buttons in new ui
Hi i have some very irregular button forms that are overlapping with there bounding boxes. So clicking on them is not working as expected (because of overlapping areas). Perfect would be if i have a way to say “test alpha” for raycast or create better pixel perfect colliders. But i have no idea what the ideal/preferred way would be Greetings Thomas I also faced this situation when i have angular b
line render - draw line
Hi there, I've searched the forum but haven't found a reasonable answer. I would like to know, how to create and manipulate a LINE. I would like to have that rendered in realtime in the main camera/game camera. I would like to edit the endpoints of the line or have access to edit those positions, for example get the positions of 2 objects in 3d space and use them to create the line. I would like t
how to change the size of a box collider in c#
im using a box collider but i want to change its size for when a new objects equiped so i was wondering how i can change a box collider size in c# BoxCollider b = someGameObject.collider as BoxCollider; if(b != null) { b.size = new Vector(1.0f, 1.0f, 1.0f); } //something like this should work In 2022, the code provided by the previous answer is no longer working. The following code worked for me:
Failed to re-package resources.
I have been working on my game for a month. And this problem just occured. I did google this. But i cant solve it. This does not occur when i try to build an empty scene in another project, but only in my current project. I need help. This is the error in the console. (i dont get much of it): Error building Player: CommandInvokationFailure: Failed to re-package resources. See the Console for detai
xcodebuild skipping Unity4XC.xcplugin "because it is not compatible with this version of Xcode"
I haven’t been able to complete a build ever since updating to Xcode 8. When I run xcodebuild, I get the following error: xcodebuild[3596:28722] [MT] PluginLoading: Skipping plug-in at path '/Users/buildserver/Library/Application Support/Developer/Shared/Xcode/Plug-ins/Unity4XC.xcplugin' because it is not compatible with this version of Xcode. I’ve confirmed that the DVTPlugInCompatibilityUUIDs is
MovieTexture duration
I use GUITexture on screen to play video, by attaching a video to its texture, then on script I want to fade it programatically, but I can’t get the length/duration of that MovieTexture, on the script reference there is duration variable member of MovieTexture, but it seems always has value of -1 so how is the correct way to get the length of video or MovieTexture Start a timer and know the time f
Unity Basic on Steam?
Hello everyone! I was just wondering if a game made with the free version of Unity can be published to Steam? I don't have the money to buy the Pro version of Unity, and it really gives me more than I need for my project. Since free Unity doesn't allow you to code native plugins, can I still somehow implement Steam's SDK? Will they accept it? Thanks Getting on Steam is far from being as easy as so
Clear Console Window
I want to clear content of console window. At present, I have to press clear button each time to rub content. Because by default console window clears when we play our project. I want keyboard shortcut for this so that I can reduce my labour work. frarees idea goes in the right direction, however “Debug.ClearDeveloperConsole” is related to the developer console which is built into a Unity build it
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