"322fe79650c29655"{"id":"10993","slug":"interactive-water-ocean-and-swim-systems","title":"Interactive Water, Ocean and Swim Systems","category":"Gameplay Features","engine":"5.4+","assetVersion":"Engine version: 5.4+","engineVersion":"5.3","tag":"Gameplay Features","accent":"blue","visual":"animation","summary":"Discover a robust 3-in-1 solution for creating interactive aquatic environments. This system features advanced shaders, realistic buoyancy, and complete multiplayer support for swimming above and below the surface.","platform":"Unreal Engine","publishedAt":"2026-03-03T16:40:07.000Z","updatedAt":"2026-04-19T15:49:53.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.4+"],"featuredImage":{"alt":"Interactive Water, Ocean and Swim Systems","src":"https://3dcghub.com/wp-content/uploads/2026/03/5bc7b9ab-1622-4a70-a72e-efdf2f38bc9a.webp"},"hasDownloadLink":true,"pageviews":11,"galleryImages":[{"src":"https://3dcghub.com/wp-content/uploads/2026/03/e4fdcfc09200_f3b72cd4-0b0b-4e81-bcfc-0bb1be36b397.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/7ec3d0f05cff_4f0bf44e-ecc3-4432-902e-908cb1edf758.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/c74fe771f161_235b4289-8db4-408c-a6a2-5306f1d63b49.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/fefbd35798cb_05a12980-ba1c-49eb-b2dc-da8f031cbdb1.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/39a6c7d3ffec_e00dd3bd-7575-4998-9040-ebd0489e1d41.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/9b24a4c4d753_bfad110f-89d3-4634-8f87-2e28edfd39e1.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/219bc0504367_1cbcfc69-961a-4b7a-922c-7812620c013c.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/9b1a7a45afc8_8686bcdc-5785-4264-baed-c524e71102bc.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/e38aa5b66047_f8c79b21-8230-4373-bc3e-864394a5313b.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/73154fc4ed60_dab4c231-c8a3-43a2-b6ac-c29a2835c2b1.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/7fcdfeb054cc_96c7169e-ee19-49bd-9de8-c7cb00ac3c49.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/3243b1ed09aa_53a6bce5-a4c5-4f24-a230-3d7621e41447.webp","alt":"Interactive Water, Ocean and Swim Systems"},{"src":"https://3dcghub.com/wp-content/uploads/2026/03/080680694f5c_a84ef611-4315-46b4-a132-df5997fe5362.webp","alt":"Interactive Water, Ocean and Swim Systems"}],"accessPanel":{"kind":"resource","title":"Access this resource","eyebrow":"Free protected download","message":"Sign in or create an account to continue to the protected download through the managed storage service.","fileName":"Interactive Water, Ocean and Swim Systems 5.4 .7z","safetyNote":"All resources are 100% manually reviewed to eliminate all risks.","actionLabel":"Download Free","resourceType":"Resource archive","sourceShortcode":"cryptomus_member"},"contentHtml":"\u003ch2\u003eOverview of Interactive Water, Ocean and Swim Systems\u003c/h2\u003e\n\u003cp\u003eInteractive Water, Ocean and Swim Systems offer a comprehensive 3-in-1 solution for developers. This package includes a fully interactive water and ocean system designed for both surface and underwater gameplay. Furthermore, the developer provided full multiplayer and replication support to ensure compatibility with online projects. Users can explore the included example maps to understand the various implementations available.\u003c/p\u003e\n\n\u003ch2\u003eAdvanced Swimming and Survival Mechanics\u003c/h2\u003e\n\u003cp\u003eThe system provides full swimming functionality for characters. This includes slow and fast underwater swimming, a crawl stroke, and diving mechanics. Additionally, the developer integrated a realistic suffocation function. When a character stays underwater too long, they will begin using an oxygen tank system. Consequently, once oxygen is depleted, a rigid body spawns to react physically to the environment. Shallow waters also naturally slow down character movement for added realism.\u003c/p\u003e\n\n\u003ch2\u003eCustomizable Ocean and Water Shaders\u003c/h2\u003e\n\u003cp\u003eVisual quality is a primary focus of the Interactive Water, Ocean and Swim Systems. The ocean shader utilizes Intel Open Source HLSL code for high-quality wave simulation. Moreover, the system features custom ocean tessellation to maintain great performance. Developers can modify various parameters, including water color, roughness, and opacity. The shader also supports realistic refraction and depth-based post-processing, which makes deeper water appear darker.\u003c/p\u003e\n\n\u003ch2\u003eRealistic Buoyancy and Physics Interactions\u003c/h2\u003e\n\u003cp\u003eBuoyancy is handled with high precision for both skeletal and non-skeletal meshes. Specifically, the system offers 1-point, 4-point, and 8-point floating body configurations. You can even set manual points for more complex objects. Furthermore, the environment reacts to movement through generated waves and splashes. These effects occur when characters move, bullets hit the water, or objects are thrown into the sea. Character ragdolls also benefit from physical buoyancy settings.\u003c/p\u003e\n\n\u003ch2\u003eShoreline and River Creation Tools\u003c/h2\u003e\n\u003cp\u003eCreating diverse environments is simple with the included toolset. Notably, the system allows for spline-based river creation with realistic flow. The beach shoreline functionality includes wet sand effects, caustics, and wave splashes. Additionally, rocks and cliffs become wet when they interact with the shoreline. Developers can also mask out specific areas to remove the ocean where it is not needed. This level of control ensures that the Interactive Water, Ocean and Swim Systems fit various project requirements.\u003c/p\u003e\n\n\u003ch2\u003eClosing Notes\u003c/h2\u003e\n\u003cp\u003eTaken together, this 3-in-1 resource provides everything needed for high-quality aquatic scenes. It combines technical performance with deep customization options for shaders and physics. Consequently, it remains a versatile choice for developers needing reliable water and swimming mechanics.\u003c/p\u003e\n\n\u003ch2\u003eExplore Similar Assets\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https://3dcghub.com/fish-a-i-fish-school-system-v2/\" title=\"Fish A.I – Fish School System V2\"\u003eFish A.I – Fish School System V2\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://3dcghub.com/liquid-bottle-simulation-vfx/\" title=\"Liquid Bottle Simulation VFX\"\u003eLiquid Bottle Simulation VFX\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://3dcghub.com/stylized-tropical-beach-environment/\" title=\"Stylized tropical beach environment\"\u003eStylized tropical beach environment\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://3dcghub.com/scifi-jungle-biome/\" title=\"Scifi Jungle Biome\"\u003eScifi Jungle Biome\u003c/a\u003e\u003c/li\u003e\n\u003cli\u003e\u003ca href=\"https://3dcghub.com/alien-planet-fantasy-environment-swamp-plants/\" title=\"Alien Planet Fantasy Environment – Swamp Plants\"\u003eAlien Planet Fantasy Environment – Swamp Plants\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch2\u003eAsset Gallery\u003c/h2\u003e","contentTextLength":3133,"navigation":{"current":1832,"total":2724,"previous":{"id":"10893","slug":"grid-based-builder","title":"Grid-Based Builder","category":"Gameplay Features","platform":"Unreal Engine","updatedAt":"2026-04-19T15:49:54.000Z"},"next":{"id":"10977","slug":"instant-photo-camera","title":"Instant Photo Camera","category":"Gameplay Features","platform":"Unreal Engine","updatedAt":"2026-04-19T15:49:53.000Z"}},"relatedResources":[{"id":"14724","slug":"uiws-unified-interactive-water-system","title":"UIWS - Unified Interactive Water System","category":"Engine Tools","engine":"4.25 - 4.27,5.0 - 5.7","assetVersion":"Engine version: 4.25 - 4.27,5.0 - 5.7","engineVersion":"Asset Version:1.11 - 1.18","tag":"Engine Tools","accent":"amber","visual":"character","summary":"Enhance your Unreal Engine 4 projects with UIWS - Unified Interactive Water System. This powerful plugin offers real-time fluid interaction, caustic reflections, and easy setup for beautiful, dynamic water bodies.","platform":"Unreal Engine","publishedAt":"2026-03-11T19:07:27.000Z","updatedAt":"2026-04-19T15:45:41.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 4.25 - 4.27,5.0 - 5.7","Asset Version: 1.11 - 1.18"],"featuredImage":{"alt":"UIWS - Unified Interactive Water System","src":"https://3dcghub.com/wp-content/uploads/2026/03/89d02958-c237-4e09-b3ae-50ccff59c316.webp"},"hasDownloadLink":true,"pageviews":7},{"id":"24836","slug":"realistic-water-vfx","title":"Realistic Water VFX","category":"Liquid","engine":"4.27,5.0+","assetVersion":"Engine version: 4.27,5.0+","engineVersion":"","tag":"Liquid","accent":"rose","visual":"audio","summary":"Realistic Water VFX brings together a wide spread of water effects for Unreal Engine scenes, from calm surfaces and raindrops to faucets, sprinklers, oceans, and underwater caustics. 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Gameplay Features
Interactive Water, Ocean and Swim Systems
Discover a robust 3-in-1 solution for creating interactive aquatic environments. This system features advanced shaders, realistic buoyancy, and complete multiplayer support for swimming above and below the surface.
Overview of Interactive Water, Ocean and Swim Systems
Interactive Water, Ocean and Swim Systems offer a comprehensive 3-in-1 solution for developers. This package includes a fully interactive water and ocean system designed for both surface and underwater gameplay. Furthermore, the developer provided full multiplayer and replication support to ensure compatibility with online projects. Users can explore the included example maps to understand the various implementations available.
Advanced Swimming and Survival Mechanics
The system provides full swimming functionality for characters. This includes slow and fast underwater swimming, a crawl stroke, and diving mechanics. Additionally, the developer integrated a realistic suffocation function. When a character stays underwater too long, they will begin using an oxygen tank system. Consequently, once oxygen is depleted, a rigid body spawns to react physically to the environment. Shallow waters also naturally slow down character movement for added realism.
Customizable Ocean and Water Shaders
Visual quality is a primary focus of the Interactive Water, Ocean and Swim Systems. The ocean shader utilizes Intel Open Source HLSL code for high-quality wave simulation. Moreover, the system features custom ocean tessellation to maintain great performance. Developers can modify various parameters, including water color, roughness, and opacity. The shader also supports realistic refraction and depth-based post-processing, which makes deeper water appear darker.
Realistic Buoyancy and Physics Interactions
Buoyancy is handled with high precision for both skeletal and non-skeletal meshes. Specifically, the system offers 1-point, 4-point, and 8-point floating body configurations. You can even set manual points for more complex objects. Furthermore, the environment reacts to movement through generated waves and splashes. These effects occur when characters move, bullets hit the water, or objects are thrown into the sea. Character ragdolls also benefit from physical buoyancy settings.
Shoreline and River Creation Tools
Creating diverse environments is simple with the included toolset. Notably, the system allows for spline-based river creation with realistic flow. The beach shoreline functionality includes wet sand effects, caustics, and wave splashes. Additionally, rocks and cliffs become wet when they interact with the shoreline. Developers can also mask out specific areas to remove the ocean where it is not needed. This level of control ensures that the Interactive Water, Ocean and Swim Systems fit various project requirements.
Closing Notes
Taken together, this 3-in-1 resource provides everything needed for high-quality aquatic scenes. It combines technical performance with deep customization options for shaders and physics. Consequently, it remains a versatile choice for developers needing reliable water and swimming mechanics.