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Content Detail
Physic Based ATV
ZerstorenGames - May 22, 2019
Physic based ATV (not rigged) with racing ai (no nav mesh needed), track creator, lap times, ragdoll, driver collision
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- Supported Platforms
- Supported Engine Versions4.22 - 4.26
- Download TypeComplete ProjectThis product contains a full Unreal Engine project folder, complete with Config files, Content files and .uproject file, which can be used as a template to create a new project.
Description
Reviews
Questions
This template features a physic constraints based All Terrain Vehicle (ATV) made with static meshes and animated using timers inside the pawn Blueprint.
- Track can be created automatically following a landscape spline or can be adjusted using a spline to be dragged along the path, Pit box lanes can be easily added to allow refueling
- Starting gate Blueprint will monitor each pawn lap time and uses a 3d widget to display infos
- The atv is fully customizable and meshes can be replaced with different ones just by changing the components inside the Blueprint
- Racing AI not based on navmesh with a basic avoidance system and auto refill system when the fuel is lower than a value
- The driver is not animated but it's simulating physics and a ragdoll system that can be triggered when needed
- Easy to migrate
- AI can be enabled or disabled when needed like a car auto-pilot
- The front suspensions of the ATV simulates a simple double wish bone suspension with realistic results and the vehicle collision with environment is highly reliable.
- Forces can be adjusted to provide a fully customizable driving experience based on your needs
- Automatic refueling system using a fuel pump Blueprint and a pitlane track based on splines
Technical Details
Features:
- BP_ATV pawn class that contains all the vehicle logic like rpm, brakes, sounds and the ai system
- BP_Track actor class that contains all the system to create a track that can be used by the ai
- BP_StartingGate actor class that is used as trigger box but also as 3D panel with best laps etc
- BP_FuelPump that is used to auto refill the ATV when out of fuel and also to create a pit lane that can be used by the AI system
- BP_Barrier actor class that is used to create road barriers with hierarchically instanced static meshes and splines
- BP_Ragdoll that is the actor used for ragdoll
Number Of Static Meshes: 34 total from the ATV body that is 87k Triangles with 4 lods, wheels that are 16k triangles each one with 3 lods
Number of Blueprints: 8
Input: Gamepad, Keyboard, Mouse
Network Replicated: No
Supported Development Platforms: Win 64
Supported Target Build Platforms: Win 64
Important/Additional Notes:
- The ATV is using Materials from the Automotive Materials because they work well with parts of the body. It also uses a 4k Texture for parts like the brake discs that otherwise will use too many tris and for the decals or other details on the ATV.
- The ATV model included is using a high poly mesh with more than 100k polygons total that is reduced to 30% of the total with LODs but they can be heavy on certain machines.
- The transmission chain is not animated (check doc). The vehicle doesn't have a rear differential by design (check doc).
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