What types of building information are best portrayed in 3D views?
- Which stakeholders require 2D views, and why?
3D views are best for communicating spatial relationships, geometry, and design intent that can be difficult to visualize in 2d drawings alone. They are useful for showing the form and massing of the building, interior layouts, materials, and how the structure interacts with the surrounding topology. 3-D views can also be useful to identify issues with architectural, structural, and systems before construction can even begin.
However, some stakeholders such as architects and engineers use 2D views to allow for precise measurements and technical documentation. Contractors also depend on these 2D views for accurate measurements and ways to follow installation instructions.
Should your design ideas always be conveyed through photorealistic renders?
- How does the level of detail in the rendering and its presentation affect the perception of stakeholders reviewing your design?
Design ideas do not always need to be conveyed through photorealistic renders as such realism depends on the design stage and the intended audience. In early stages, a simple 3D model or sketch can be more effective as it can highlight form, dimensions, and layout without overwhelming the user. Simple visuals in the early stage can allow for feedback and compliance, allowing a design that is very flexible. However, as the project progresses, photorealistic renders become more valuable, mainly for client presentations or marketing. It helps a non-technical audience understand materials, lighting, and overall ambiance of the finished building. This can allow for support of the building; however, this should be done towards the end of the design. If rendering is done too early, it can signal that the design is mostly finalized, preventing for vital feedback or collaboration.
How can schedule views be used to assist with procurement and model-based estimating?
Schedule views can be used to assist with procurement and model-based estimating as it can connect data to component elements. It can automatically generate dimensions, ensuring that estimations are accurate and up to date as the design changes. Through schedule views, the process of procurement is streamlined by identifying the items needed, what they require, and in what quantities.