Abstract: A computing platform is configured to: initialize a three-dimensional (3D) model of a given construction project and thereby determine a first set of objects; cause a first frame of the 3D model to be displayed at an end-user device from a first viewpoint having a first view frustum; receive an indication of a command to display a second frame of the 3D model from a second viewpoint having a second view frustum; identify at least a subset of objects that are contained within the second view frustum; apply one or more object processing techniques and thereby identify one or more additional objects that are contained within the second view frustum; render, as an array of pixels, a second set of objects comprising (i) the subset of objects and (ii) the one or more additional objects; and based on the second set of objects, cause the second frame to be displayed.