DESCRIPTION

Bridge 3D Model: Detailed Description

General Overview

The provided digital asset is a 3D model representing a bridge. Designed with precision and attention to detail, this model serves a multitude of purposes in fields such as architectural visualization, civil engineering simulations, and virtual environments for games and educational applications. Its construction combines efficient geometry with advanced texturing techniques to create a visually realistic and functional representation of a bridge.

Geometry & Topology

Geometry Composition: The bridge model is constructed using a combination of quads and triangles, optimizing it for both detailed rendering and computational performance. This hybrid approach ensures a balance between visual complexity and manageable polygon counts.Polygon Count: The model features a total of 2,890 polygons, providing sufficient detail to depict structural elements like beams, supports, and surface textures while maintaining efficiency for various rendering contexts.Vertex Count: The structure includes 2,716 vertices, accurately defining the bridge’s form and supporting detailed geometric representation.Textures & Materials

Textures: High-quality textures are applied to the bridge to enhance its visual appeal and realism. These textures simulate materials commonly used in bridge construction, such as metal, concrete, and asphalt, reflecting their true-to-life appearance.Materials: A variety of materials have been utilized to accurately represent the surface properties of different bridge components. This includes the bridge deck, structural supports, and any decorative elements, providing a realistic and comprehensive visual presentation.Rigging & Animation

Rigging: The model is not rigged, meaning it does not include any internal skeleton or rigging structure for deformation or movement. It is designed as a static model, intended for scenarios where posing or animation is not required.Animation: There are no pre-defined animations associated with this bridge model. It is purposed for static visualization and does not come with dynamic behavior features.UV Mapping

UV Mapping: Extensive UV mapping is applied to the bridge model, ensuring that textures are correctly aligned with the geometry. This technique enhances the model's appearance by allowing textures to fit naturally over the surfaces, avoiding distortions and maintaining high visual fidelity.Applications

The bridge 3D model is versatile and can be effectively integrated into a variety of professional and educational domains, including but not limited to:

Architectural Visualization: Ideal for use in presentations and renderings to illustrate bridge designs in realistic settings, providing stakeholders with a clear and detailed visual of the proposed structure.Civil Engineering Simulations: Useful for creating simulations and analyses of bridge designs, allowing engineers to visualize and study structural behavior, materials, and environmental impact.Game Development: Suitable for incorporation into virtual worlds within video games, enhancing the realism of game environments with accurately depicted infrastructure.Educational Tools: Beneficial for teaching and training purposes, offering a detailed model to support lessons in bridge design, structural engineering, and architecture.

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Bridge 3D Model Low-poly 3D model

Royalty Free License
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File formats
STL
Stereolithography<br />File Size: 16.3 MB
OBJ
OBJ | 2 files<br />File Size: 32.7 MB
ABC
Alembic | 2 files<br />File Size: 32.7 MB
BLEND
Blender | 2 files<br />File Size: 32.7 MB
DAE
Collada<br />File Size: 16.3 MB
FBX
Autodesk FBX | 2 files<br />File Size: 32.7 MB
GLTF
glTF | 2 files<br />File Size: 32.7 MB
PLY
Ply | 2 files<br />File Size: 32.7 MB
3DS
3D Studio<br />File Size: 16.3 MB
USDZ
USDZ<br />File Size: 16.3 MB
USD
USD<br />File Size: 16.3 MB
AC
AC3D <br />File Size: 16.3 MB
TEXTURES
Textures<br />File Size: 16.3 MB
Verified by CGTrader
Verified models are of higher quality as they have
passed CGT Standard technical and visual checks,
making them more professional-grade 3D assets.
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FBX
This FBX file has successfully passed the CGT Standard technical and visual checks. The verification results are detailed in the section below.
File & scene
Binary FBX
Binary FBX file is more compact and faster to load and process.
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No unsupported objects
Unsupported objects:
- Lights
- Cameras
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Geometry
No N-gons
N-gons are polygons with five or more sides which might cause issues in certain processes like rendering or animation. Learn more
No faceted geometry
Faceted geometry uses flat surfaces without smoothing, which can look unrealistic on curves.
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Manifold geometry
Manifold geometry ensures all surfaces are properly connected, avoiding issues like edges shared by more than two faces.
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Textures & material
PBR textures
PBR textures simulate how light interacts with materials, making the model look realistic under different lighting.
Required PBR textures:
- Base Color
- Roughness
- Metalness
- Normal
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No embed textures
Embedded textures are stored inside the model file, increasing its size and sometimes causing compatibility issues.
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Square textures
Texture aspect ratio is the width-to-height ratio of a texture. Expected texture aspect ratio: 1:1
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Power of 2 texture sizes
Textures with dimensions in power of two (e.g. 512x512px, 1024x1024px) are used to optimize performance and memory usage.
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Assigned materials
Materials are applied to the 3D model to allow visualize a model's surface properties and appearance.
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UVs & naming
No UV overlaps
UVs overlap when multiple points on the 3D model's surface are mapped to the same point on the UV island causing texture stretching.
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UV unwrapped model
A UV unwrapped model means its 3D surface is flattened into 2D space, allowing textures to be applied accurately.
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Allowed characters
Allowed ASCII characters: a-zA-Z0-9-_
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Provided by designer
Information and details shared directly by the model's designer.
3D Features
The model includes animations (movement or actions) that can be played in supported software or engines.
The model has a skeleton or bone structure, making it ready for posing or animation.
PBR
Uses Physically Based Rendering materials, which give the model realistic lighting and surface properties.
Textures
The model includes image files (textures) that add color, patterns, or detail to its surfaces.
Materials
The model has material settings that define how surfaces look (color, shine, transparency, etc.).
UV Mapping
The model's surfaces are mapped to a 2D image, allowing textures to display correctly.
Plugins Used
Some external plugins were used to create the model. These may be required for full functionality.
3D printing
Indicates whether the designer marked this model as suitable for 3D printing.
Model is not 3D printable
The designer indicates this model is intended for digital use only (rendering, animation, or AR/VR) and not for 3D printing.
Geometry
Polygon mesh
A model built from polygons (triangles or quads) connected in a mesh.
2892 polygons
The total number of polygons (flat shapes) that make up the 3D model.
/ 2714 vertices
The number of points (corners) that define the shape of the model's polygons.
Unwrapped UVs
Publish date
Model ID
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