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Adding 3D models help create a compelling environment, but too many 3D models can be overwhelming and heavy on computational resources. Below is a guide to using 3D models in PAM.
When to use 3D models
Primary Architecture/Landmarks
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(This can be a Stadium or an Architectural Building)
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Vegetation
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Promotional - Brand Identity and Fun items
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Difference between a 3D model and an Extruded Structure
Technically the 3D models exist on a separate layer (illustrated below in Pink) within the PAM Explorer Map. Extruded Shapes are drawn in Map Editor and are used for identifying basic building structures. Extruded Shapes are less intensive on memory and recommended to be used when possible.
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Refer to the photo below.
Simple Extruded Shapes
3D Model - Lives in a separate layer to the map
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When not to use 3D models
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Colouring the 3D model should consider the surrounding environment. You want to avoid using too many textures and colours, especially with architectural buildings. They should blend in to the environment and not conflict with ‘Extruded Shapes’
Textures on a model may be required for Promotional Items
Vegetation usually requires multiple models, although there is a maximum size of 1mb for a model, the file size should be kept at a minimum when possible. eg: Small Tree was 6kb
Models should MATCH each other.
The more models you add the more computation power you need to render. Therefore adding ALL the vegetation to make it realistic may require hundreds of 3D models and performance would be compromised.
Generally remove any detail in the model that is not required. For example in an architectural building , you only require the outer shell.
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