1/27/2024 0 Comments Sketchup to cityengineThis means for particularly large CityEngine scenes, data at the edges of the model may not be accurately positioned with respect to the surface of the Cesium globe.ĭepending on your use case, this may not be an issue. It is important to note that while the workflow in this tutorial can accurately position CityEngine data on the globe, it does not feature a way to account for the curvature of Earth. Consequently, to position an architectural model represented in local coordinates onto a geographic dataset such as a globe, a conversion process becomes necessary.įortunately, CityEngine scenes are typically built from real-world map data and provide the necessary information to assist with converting from local coordinate systems to a geographic one. When it comes to Cesium for Omniverse, it typically adopts a geographic, Earth-centered Earth-fixed coordinate system, representing Earth as an accurate 3D globe. Local coordinate systems offer a convenient method for defining and manipulating precise measurements without the complications associated with geographic factors like Earth's curvature and latitude-longitude coordinates. Architectural software commonly favors local Cartesian coordinate systems over geographic ones to meet the demands of precision, accuracy, and simplified workflows.
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