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Existing U3D AssetsAsset NamesAsset PricesPossible in U3DGodot Existing OptionGodot LinkPossible in GDOpenSim Existing OptionOpenSim LinkPossible in OS
Collaborative Editing[Editor only] kinematicsoup.com/...Scene Fusion BETA$0 (3 users 1 scene at a time)[YES] [SCRIPTABLE]N/AN/A[YES] [SCRIPTED]Built-inN/A[YES]
Scripting at runtime[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] CS-Script for Unity [2] Jurrassic JavaScript Runtime [3] C# Scripting[1] FREE [2] FREE [3] $50[YES]N/AAny C++ module for runtime scripting (eg: LUA or Python), custom language, or modification of engine source. LUA: rasterbar.com/...[TIME-EXPENSIVE]LSLN/A[TIME-COSTLY]
Object manipulation at runtime[1] unity3d.com/... [2] unity3d.com/...[1] Runtime Transform Gizmos [2] PlayEditor.[1] $25 [2] $45/seat[YES] [SCRIPTABLE]Editor onlyN/A[SCRIPTED] [TIME-COSTLY]Built-inN/A[YES]
Terrain editing at runtime[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] unity3d.com/...[1] Built-in / scripted [2] Parametric Primitives [3] Landscape Builder [4] World Composer (world heightmaps)[1] FREE [2] $20 [3] $39/seat [4] $45/seat[YES] [SCRIPTABLE]Visual onlygodotengine.org/...[PARTIAL]Single heightmap onlyN/A[PARTIAL]
Texture upload at runtime[From disk] unity3d.com/... [From web] unity3d.com/... [Loading into Texture2D] unity3d.com/... [Creating material at runtime] unity3d.com/...N/A(Time only)[YES] [SCRIPTED]Built-in[From disk] wordpress.com/...[YES] [SCRIPTED]Built-in, sometimes errors, size limitedN/A[PARTIAL]
3D model upload at runtime[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] unity3d.com/... [5] unity3d.com/...[1] 3DS LOADER RUNTIME IMPORTER [2] Runtime OBJ Importer [3] OBJ Mesh IO [4] aiImporter Runtime [5] UniFBX[1] FREE [2] FREE [3] FREE [4] $40 Win-only [5] $65[YES]C++ modulegodotdevelopers.org/... Link missing[PARTIAL]DAE onlyN/A[PARTIAL]
3D model export[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] OBJ Mesh IO (runtime) [2] Scene OBJ exporter [3] COLLADA Exporter for Unity 5[1] FREE [2] FREE [3] $20[YES]N/AModify this module: godotdevelopers.org/...[PARTIAL]OBJ or DAEN/A[YES]
Scriptable characters[1] unity3d.com/... [2] Many other paid options on store[1] Pathing Pedestrian System[1] FREE[YES]N/AN/A[SCRIPTED] [TIME-COSTLY]MockingBOT avatar hijackerN/A[PARTIAL] [TIME-COSTLY]
Pathfinding and AI[1] unity3d.com/... [2] github.com/... [3] unity3d.com/... [4] unity3d.com/... [5] unity3d.com/... [6] unity3d.com/...[1] Pathing Pedestrian System [2] UnitySteer [3] Fast Waypoint System [4] Simple Waypoint System [5] Easy AI Steering [6] Apex Steer[1] FREE [2] FREE [3] $10/seat [4] $15/seat [5] $40 [6] $65 + $95 Apex Path[YES]Navmesh No steeringyoutube.com/...[YES]Not implementedN/A[NO]
HTTPS/SSL and Cookies[1] unity3d.com/... [2] unity3d.com/...[1] Web API Kit: Core [2] RESTfulWWW Web Service Connectivity Kit[1] $30 [2] $35[YES] [SCRIPTABLE]RPCgithub.com/...[YES] [SCRIPTED]HTTP onlyN/A[NO]
HTML4 on an object[1] unity3d.com/... [2] unity3d.com/...[1] HuG:Hugging HTML on Unity [2] Embedded Browser[1] $45/seat [2] $75[YES]N/AN/A[TIME-EXPENSIVE]HTTP onlyMOAP[PARTIAL] [NO-SSL]
HTML5 on an object[1] unity3d.com/... [2] unity3d.com/...[1] HuG:Hugging HTML on Unity [2] Embedded Browser[1] $45/seat [2] $75[YES]N/AN/A[TIME-EXPENSIVE]N/AN/A[NO]
Road laying tools[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] unity3d.com/...[1] It's A Road Tool [2] Mesh Deformer [3] Spline Power [4] Extrood[1] FREE [2] $8/seat [3] $15 [4] $20/seat[YES] [SCRIPTABLE]N/AN/A[TIME-COSTLY]N/AN/A[NO]
Power line tools[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] Wires [2] Mesh Deformer [3] Spline Power[1] $3 [2] $8/seat [3] $15[YES] [SCRIPTABLE]N/AN/A[TIME-COSTLY]N/AN/A[NO]
Wall and fence tools[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] Razor Wire [2] Spline Power [3] Auto Fence & Wall Builder[1] FREE [2] $15 [3] $35/seat[YES] [SCRIPTABLE]N/AN/A[TIME-COSTLY]N/AN/A[NO]
Complex 3D shape editing[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] ProBuilder Basic [2] Parametric Primitives [3] PolyMorpher[1] FREE [2] $20 [3] $25[YES]N/AAny C++ library for modifying 3D models[TIME-EXPENSIVE]Limited featuresN/A[PARTIAL]
Vehicles and alternate control[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] Many others on store[1] Vehicle Physics Toolkit [2] SBP Mobile Optimized Car [3] Simple Car Boost SystemFREE[YES] [SCRIPTABLE]N/AN/A[TIME-COSTLY] [SCRIPTED]Lag and glitchingopensimulator.org/...[PARTIAL] [SCRIPTED] [LIMITED]
OAR import[1] ed.ac.uk/...[1] OARConvWin[1] FREE[YES]From UnityExport as DAE from Unity[PARTIAL]Built-inN/A[YES]
Appearance customization[1] unity3d.com/...[1] UMA 2[1] FREE[YES]N/AN/A[NO]Built-inN/A[YES]
Chat and IM[1] unity3d.com/... [2] unity3d.com/...[1] Jabber Unity Networking (XMPP) [2] Virtual World Framework[1] $30 [2] $45[YES] [SCRIPTABLE]C++ moduleENET github.com/...[TIME-COSTLY] [SCRIPTED]Built-inN/A[YES] [NON-EDITABLE]
Voice Chat / VoIP[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] Photon Voice [2] DFVoice Voice Chat [3] Video Chat[1] FREE [2] $30/seat [3] $100[YES]N/AAny VOIP C++ module[TIME-EXPENSIVE]VivoxN/A[YES] [3RD PARTY]
Combat and interaction[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] FPS Constructor [2] Turn Based Strategy Framework [3] Action Game Starter Kit[1] FREE [2] FREE [3] $25[YES] [SCRIPTABLE]N/APossibly borrow code from example demos[YES] [SCRIPTED]Limited systemsN/A[PARTIAL] [SCRIPTED]
Animate 3D model[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] Mecanim Control [2] Kinect v2 Animator [3] UniFBX[1] $10/seat [2] $15 [3] $65[YES]C++ modulegodotdevelopers.org/...[TIME-COSTLY]Avatar onlyN/A[PARTIAL]
Augmented Reality (AR)[1] artoolkit.org [2] unity3d.com/... [3] unity3d.com/...[1] ARToolkit [2] Multi-Platform Marker Detection Plugin [3] Multi-Platform Image Detection PluginFREE[YES]N/AAny C++ AR library (OpenCV?)[TIME-EXPENSIVE]N/AN/A[NO]
CamerasAdvanced assets in storeBuilt-inN/A[YES]Built-inN/A[YES]N/AN/A[NO]
Render-to-texture[1] unity3d.com/... [2] unity3d.com/...[1] Built-in Render Texture [2] Mirror Effect[1] FREE [2] $15[YES] [SCRIPTABLE]Built-ingodotengine.org/...[YES]N/AN/A[NO]
Stereoscopic 3D[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] unity3d.com/... [5] unity3d.com/...[1] Stereoscopic camera [2] LC VR Kit Free [3] Cardboard VR World Drift Rotating Correction Gyro [4] Stereoscopic Gyro Camera for mobile [5] SteamVR Network Essentials[1] FREE [2] FREE [3] $2.99 [4] $15 [5] $20[YES] [SCRIPTABLE]N/Agodotengine.org/...[PARTIAL]ExperimentalN/A[NOT IMPLEMENTED] [TIME-COSTLY]
Animated gestures[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] More on asset store[1] Basic Gesture Motion [2] Kinect with OpenNI2 [3] Kinect v2 Animator[1] FREE [2] FREE [3] $15[YES] [MOCAP]N/AN/A[YES] [SCRIPTED]Built-inN/A[YES] [UPLOAD]
Skeletal tracking[1] unity3d.com/... [2] unity3d.com/...[1] Kinect with OpenNI2 [2] Kinect v2 Animator[1] FREE [2] $15[YES] [SCRIPTABLE]N/AMake module from OpenNI or Kinect SDK?[TIME-EXPENSIVE]ExperimentalN/A[NOT IMPLEMENTED] [TIME-COSTLY]
Hand tracking[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] Avatar Hand Controller (Leap motion) [2] Kinect v2 Animator [3] WebCam Hand Motion[1] $6 [2] $15 [3] $65[YES]N/AMake module from OpenNI or Kinect SDK? Also Leap Motion[TIME-EXPENSIVE]N/AN/A[NO]
Network data reduction[1] unity3d.com/... [2] unity3d.com/...[1] WebSocket-Sharp [2] Forge Networking[1] $15 [2] $74.99[YES] [SCRIPTABLE]ENETOr another network library in C++[YES] [SCRIPTED]N/AN/A[NO]
Server-client networking and/or P2P[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] unity3d.com/... [5] unity3d.com/... [6] unity3d.com/...[1] Photon Unity Networking Free [2] DarkRift Networking [3] Network replication variables [4] Ultimate Networking Project [5] uMMO [6] Forge Networking[1] FREE* [2] FREE* [3] $5 [4] 15 [5] $59/seat [6] $74.99[YES] [SCRIPTABLE]ENETOr another network library in C++[PARTIAL] [IPV4-ONLY] [TIME-COSTLY]DefaultN/A[YES]
HTML5 ExportBuilt-in WebGLN/AN/A[YES]PartialCurrently broken[BROKEN]N/AN/A[NO]
Soft body physics and deformation[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/...[1] DefKit [2] Meshinator [3] SAColliderBuilderFREE[YES]N/AN/A[NO]N/AN/A[NO]
Physically based rendering[1] unity3d.com/... [2] unity3d.com/... [3] unity3d.com/... [4] More on Asset Store[1] Simple Physical Shader [2] PBS Materials Variety Pack [3] Prototype MaterialsFREE[YES]N/AN/A[NO]N/AN/A[NO]
e-Commerce[1] unity3d.com/... [2] unity3d.com/...[1] Simple PayPal Storefront [2] PayPal Express Checkout[1] FREE [2] $30[YES] [TIME-COSTLY]N/APerhaps a custom solution through the web[TIME-EXPENSIVE]Built-inN/A[NOT IMPLEMENTED]
Game console exportBuilt-in, all next-genN/ADev kits[YES]PartialNot released to public[NOT PUBLIC]N/AN/A[NO]