AMB DLX Assets - Airway Care Devices, Equipment and Supplies
The following collection of assets are from the Ambulance Orientation Simulation created for paramedicine students by the Centre for Virtual Reality Innovation at Conestoga College. The primary goal of the simulation is to learn to quickly locate visually identifiable tools and supplies so that the students can familiarize themselves with where said items are commonly kept on real world ambulances (in Ontario specifically).
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As I have created a large number of assets for this project, I have opted to put the assets into groups (based on their uses) and have made dedicated posts for each grouping. For this post, I'm featuring the various Airway-related assets. Explore the other entries in my Ambulance Project Portfolio posts to see the other assets that I created for this project!
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All assets created for the simulation are heavily optimized for use in the Unity game engine, with a very strong focus on ensuring that geometry counts for each asset were as little as possible and that texture image and file sizes were similarly optimized to a high degree.
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Models were created in Blender, where Normal Maps and AO Maps were also generated using the addon TexTools (specifically, Tangent Bevel Bake and AO Bake). The model and associated bake maps were then exported to Substance Painter for PBR texturing, specifically using an MRO style to combine the Metallic, Roughness, and Ambient Occlusion textures. PDN (paint.Net) was then used for Image Editing if any touchups were required. Textures were then run through Caesium Image Compressor to optimize the file sizes of the textures while ensuring little loss of detail, achieving very low file sizes (often in the 10's - 100's of kilobytes range). Files were then imported into Unity for use with a MRO Shader.
MDI Adapter Model
Poly: 371
Tri: 702
Mats: 1x Opaque 1x Alpha
MDI Adapter Colour, MRO and Normal Map Texture (512x512) with UV Overlay showing Geometry Structure
Nasopharyngeal Airway set:
Tubes
Poly: 176
Tri: 352
Mats: 1x Alpha
Package
Poly: 96
Tri: 192
Mats: 1x Opaque
Nasopharyngeal Airway set Colour, MRO and Normal Map Texture (512x512) with UV Overlay showing Geometry Structure
Supraglottic Airways set:
Tube
Poly: 448
Tri: 896
1Mats: 1x Alpha
Package
Poly : 255
Tri: 491
Mats: 1x Opaque 1x Alpha
Pedi Stand
Poly: 560
Tri: 1072
Mats: 1x Opaque
Adult Stand
Poly: 224
Tri: 432
Mats: 1x Opaque
Supraglottic Airway Pedi(L) and Adult(R) Colour, MRO and Normal Map Textures (1024x1024) with UV Overlay showing Geometry Structure
Supraglottic Airway Equipment set:
Head Mount
Poly: 879
Tri: 1617
Mats: 1x Opaque
60cc Syringe
Poly : 536
Tri: 976
Mats: 1x Opaque 1x Alpha
Note: Head not part of set
Supraglottic Airway Equipment set Colour, MRO and Normal Map Textures (1024x1024) with UV Overlay showing Geometry Structure
Supraglottic Airway King LT
Poly: 1274 (each)
Tri: 2488 (each)
Mats: 1x Opaque 1x Alpha
Supraglottic Airway King LT set Colour, MRO and Normal Map Textures (1024x1024) with UV Overlay showing Geometry Structure
BVM Extension Tube
LOD 0
Poly: 1308
LOD 1
Poly: 804
LOD 2
Poly: 536
LOD 3
Poly: 144
* See image for Tri Counts
Mats: 1x Alpha
BVM Extension Tube set Colour, MRO and Normal Map Textures (512x512) with UV Overlay showing Geometry Structure
Nasal Canula InLine ETCO2 attachment
Poly: 724
Tri: 1376
Mats: 1x Opaque 1xAlpha
Nasal Canula InLine ETC02 attachment Colour, MRO and Normal Map Textures (512x512) with UV Overlay showing Geometry Structure
Micron Filter
LOD0
Poly: 813
Tri: 1540
LOD1
Poly: 681
Tri: 1276
Mats(both): 1x Opaque 1x Alpha
Micron Filter Colour, MRO and Normal Map Textures (512x512) with UV Overlay showing Geometry Structure
Oropharyngeal Airways
Poly: 368 (each)
Tri: 688 (each)
Mats(each): 1x Opaque 1x Alpha
Oropharyngeal Airways Colour, MRO and Normal Map Textures (512x512) with UV Overlay showing Geometry Structure