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Acetylene Molecule Low-poly 3D model
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DESCRIPTION

This Acetylene Molecule 3D model depicts C2H2, the simplest alkyne with a linear structure and a carbon–carbon triple bond. Acetylene is widely used as a fuel gas in welding and as a key raw material in organic synthesis. The model is well-suited for scientific visualization, educational demonstrations, chemical research, and animation projects.

The model is ready for close up renderingsThe model is created in Maya software.The model is in 0,0,0, in the X/Y/Z position.Model is in scale and rotation set to 1,1,1 and 0,0,0 .No Photoshop or compositing used, the Product is ready to render. Just download and hit render.Objects are organized by layers/groups.No cleaning up necessary just drop your models into the scene and start rendering.No additional plugin is needed to open the model.File Formats:

MayaOBJ (works with most 3D applications, if you are not using Native application )FBX (works with almost all Autodesk 3D applications, if you are not using Native application )BlenderSTLa single sheader and two meticulously designed maps, 4K resolution:

Base Color MapRoughness map

Related Tags
acetylene
ethyne
c2h2
alkyne
hydrocarbon
triplebondchemistry
3d
model
molecularstructureorganic
molecule
fuelgaschemicalcompoundeducationsciencemedical

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Acetylene Molecule Low-poly 3D model

Royalty Free License (no AI)
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Native file format
MA2 files
Size: 493 KB
Arnold | 2023
Arnold | 2023
Exchange formats
BLEND
Blender<br />Version: 4.3 - Renderer: Cycles<br />File Size: 1010 KB
OBJ
OBJ<br />File Size: 354 KB
FBX
Autodesk FBX<br />File Size: 274 KB
PNG
PNG | 2 files<br />File Size: 265 KB
MEL
Maya Mel Script<br />File Size: 185 KB
STL
Stereolithography<br />File Size: 239 KB
Verified by CGTrader
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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
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No unsupported objects
Unsupported objects:
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- 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
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UVs & naming
No UV overlaps
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UV unwrapped model
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Allowed characters
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Provided by designer
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3D Features
Animated
The model includes animations (movement or actions) that can be played in supported software or engines.
Rigged
The model has a skeleton or bone structure, making it ready for posing or animation.
Low-poly
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
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3D printing
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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
Subdivision ready
A polygon model designed to smooth cleanly when subdivision is applied.
2516 polygons
The total number of polygons (flat shapes) that make up the 3D model.
 / 2464 vertices
The number of points (corners) that define the shape of the model's polygons.
Unwrapped UVs
Unknown
Publish date
2025-08-16
Model ID
#6371622
Created by
a
arupsaha20156
(2 reviews)
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