Browsing articles in "Unity3d"
Aug
4
2016

Shader error: cannot map expression to vertex shader instruction

Had a strange looking error today: Turns out it was just that the function which was called inside vertex shader, was below the vertex shader, so just moved it above the v2f vert (appdata v) and it works.. *Actually it was more complicated: This one […]

Jul
24
2016

Enter Play Mode with F5 key

Woaaah! Been waiting for this feature since VB5.. to have unity enter playmode with F5 key! *Same key can be used to stop play mode also Founded pretty much ready script from unity answers, removed the secondary shortcut and added check for if in playmode, […]

Jul
23
2016

Using RenderDoc with Unity

“RenderDoc is a stand-alone graphics debugging tool” Getting Started – Download standalone https://renderdoc.org/builds – Install it – Start Unity 5.3 or later (I tested with 5.4beta.f2) – Right click over the Game- or Scenewindow title, RenderDoc option should be displayed in the menu, Select it […]

Jul
19
2016

Decode QRCode with ZXing.net + Unity

Simple example to decode QRCode from texture image. – Download XZing.net from http://zxingnet.codeplex.com/ – Unzip, Copy zxing.unity.dll from Unity/ folder into your Unity project (create Plugins/ folder and place the dll there) – Download some QRCode image, like: http://vrbox.in/wp-content/uploads/2015/11/QR-Code1.jpg – Create new script (see source […]

Jul
5
2016

Android: MissingMethodException: Method not found: ‘Default constructor not found…

Suddenly started getting these error messages on device (build worked fine otherwise, but tcp socket stopped working) You can view device log with command line> adb logcat -s Unity ActivityManager PackageManager dalvikvm DEBUG Solutions: – Use IL2CPP build instead of Mono2x – Or, set Stripping […]

Jul
4
2016

Unity Forums Maintenance 24hrs

24hrs downtime oO, oh-no.. what to do in the meantime? – Watch new Unite Videos : https://www.youtube.com/user/Unity3D/videos – StackOverFlow Unity : http://stackoverflow.com/search?tab=newest&q=unity3d – Try the new 2D Preview build, tilemaps are fun : http://forum.unity3d.com/forums/2d-experimental-preview.104/ – Coding challenges: https://www.codingame.com/ , https://www.hackerrank.com/   #sadpanda #fails Vote here to revert […]

Jul
3
2016

Fake Tube Light Shader

Tried to test idea about tube lights (or “line light”), by using custom lighting in shader, you could sample the light several times from different positions/angles, so that it looks like the light is not just a single point. (not really working here properly yet, […]

Jun
26
2016

Unlit Fake Curved World Shader

Tried to get world position from depth texture, but it didn’t work.. then founded COMPUTE_DEPTH_01 instead, makes nice curve effect when applied to meshes (pushing the y vertices down based on depth).. although breaks a bit depending on camera rotation/position.. Shader source: https://github.com/UnityCommunity/UnityLibrary/blob/master/Shaders/Vertex/UnlitFakeCurved.shader without curve-shader: […]

May
30
2016

Unity 2D Experimental Preview Features Build

Unity 2D Experimental Preview! (anyone can download no need to have pro license) New features: – TileMap Editor!!1 – Some other stuff.. Download: http://forum.unity3d.com/threads/2d-experimental-preview-release-1.407658/ *Note: If you downloaded right away after this post was published, there is newer download available: http://beta.unity3d.com/download/c7f3e0da1010/UnityDownloadAssistant-5.5.0a1.exe old version was : […]

May
4
2016

[$250 Bounty] Build this scene in Unity

Lets try something new, I’ll offer 250usd bounty to whoever makes the best 3D scene based on this image above, using Unity. *Scene should be 3D, you can use mesh instead of terrain, no FPS limit (so it can be heavy scene with lots of […]

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