Fantasy & Sci-Fi Portals Pack For Unity

        This stylized portal effect is perfect for Fantasy and Sci-Fi games. The package includes 4 unique types of portals, each featuring its own shape, 3D model, and textures. Each portal comes with sound effects, a wide range of adjustable settings, and supports intersection effects with surrounding objects.

        You can also project a Render Texture from another camera to make the portal show a different part of your scene, creating a realistic teleportation or dimensional gateway effect.

        The effect is built entirely with Shader Graph and Particle System, and works seamlessly across all render pipelines (URP, HDRP, and Built-in).

        All 3D models included in the package feature clean quad topology with no shading issues.

     This demo video shows how to customize the portal — make sure to watch it and check the included documentation for detailed setup instructions:

        For performance reasons, procedural noise is not used in this package. All shaders rely on pre-rendered noise textures.

• Ready for Built-In, URP and HDRP
• Supports Unity version 2021.3.45 or later
  
• VFX textures size: 1024 x 1024
• Models textures size: 4096 x 4096
• Types of texture maps: albedo, normal, metallic combined with smoothness, ambient occlusion, emission map, mask map (for HDRP).
• 4 unique portal prefabs
• 4 models
• 3 shaders
• 3 wav audio files (48 kHz / 32 bit / Mono)
• 2 demo scenes showing animation, portal setup, and sound effects
• Arch model Polygons: 166
• Arch model Vertices: 212
• Circle model Polygons: 272
• Circle model Vertices: 316
• Square model Polygons: 416
• Square model Vertices: 428
• Octagon model Polygons: 1144
• Octagon model Vertices: 1136

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