3d perspective projection

Before learning React+webpack, accidentally passing through Webpack official website, see the LOGO on the top, it is very interested.Recently feel oneself CSS3 too weak, want to study in depth, so with this LOGO for the cut-in, study a bit about the related CSS3 properties. Webpack LOGO animation effect at first glance is not difficult, in-depth understanding, feel inside actually a lot of knowledge, oneself toss some, do a series of related CSS3 animation effect.First on the demo, do not focus

Before learning React+webpack, accidentally passing through Webpack official website, see the LOGO on the top, it is very interested.Recently feel oneself CSS3 too weak, want to study in depth, so with this LOGO for the cut-in, study a bit about the related CSS3 properties. Webpack LOGO animation effect at first glance is not difficult, in-depth understanding, feel inside actually a lot of knowledge, oneself toss some, do a series of related CSS3 animation effect.First on the demo, do not focus

Experiment 21, contraction and Rotation Note: The key is the transformation matrix, Contraction matrix: doubleb[3][3] = { Sx,0, 0, 0,Sy, 0, -xF* Sx + xF, -yF * Sy + yF, 1 }; Rotation matrix: doubleb[3][3] = { cos(theta),sin(theta), 0, -sin(theta),cos(theta), 0, xF- xF * cos(theta) + yF * sin(theta), yF - yF * cos(theta) - xF * sin(theta), 1 }; Running r

This article quoted: http://blog.csdn.net/cddcj/article/details/52956540perspectiveThe Z=0 property specifies the distance between the observer and the plane of the surface so that elements with three-dimensional position transformations produce a perspective effect. Z>0 's three-dimensional elements are larger than normal, while zA three-dimensional element is not drawn after the observer, which is the portion of the z-axis coordinate value that is g

View | graphics I began to learn c4d, may give up the use of FW to make 3D graphics, painting a painting to stay as a souvenir, selected the most classic ipod MINI, in fact, and the tutorial of the mobile hard drive almost the way. For the convenience of everyone to view, give the following figure: 1. Play the manuscript, and then draw 3D graphics on the paper, draw a three-dimensional box, imagine an ipod