The best 3D modeling software and apps are loaded with all the tools required to bring creations to life, whether it's creating architectural mock-ups, 3D printing models, animated figures for films ...

Researchers from Tsinghua University and IDEA (Guangdong-Hong Kong-Macao Greater Bay Area Digital Economy Research Institute) ...

Researchers from Tsinghua University and IDEA (Digital Economy Research Institute of the Guangdong-Hong Kong-Macao Greater Bay Area) have proposed a new framework GUAVA, which does not require ...

做机器人逆运动学（IK）的时候，你迟早会遇到矩阵指数和对数这些东西。为什么呢？因为计算三维旋转的误差，不能简单地用欧氏距离那一套，那只对位置有效。旋转得用另一套方法——你需要算两个旋转矩阵之间的差异，这就涉及到矩阵对数了。

Cooler nights and quieter weekends set the stage for new ideas for hosting a backyard movie night that feels just right for ...

Art21 is the world’s leading source to learn directly from the artists of our time. The mission of Art21 is to educate and ...

Cupra chose a name inspired by a volcanic mountain in Fuerteventura, part of the Canary Islands for its new show car that it ...

It’s wild to think how far sports video games have come. Two decades ago, football on a console meant blocky players sprinting in stiff lines and crowds that looked like […] ...