The op-art loving side of the internet has developed a new obsession – the reverspective optical illusion. Taking Reddit by storm, the simple yet ultra-satisfying visual transforms right before our ...

A Simple Portal System for Godot 4 (and 3 with a little work). Portals hopefully need no introduction. Just think of the game Portal and you get the idea. Non-nested portals are deceptively simple to ...

glTF, also called the GL Transmission Format, it is a runtime asset dilivery format for GL-based applications. It supports common functionalities of 3D applications such as geometry, texture, skin, ...

Abstract: The fields diffracted by a body made up of finite axially symmetric cone frustums are obtained using the concepts of the geometrical theory of diffraction. The backscattered field for ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Abstract: In this work, we propose a novel method termed Frustum ConvNet (F-ConvNet) for amodal 3D object detection from point clouds. Given 2D region proposals in an RGB image, our method first ...

Modal verbs are verbs that indicate likelihood, ability, permission or obligation.

This is a collection of 30 volumes of 'The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge', according to one source there was a 31st ...