Note: This series blog was translated from Nathan Vaughn's Shaders Language Tutorial and has been authorized by the author. If reprinted or reposted, please be sure to mark the original link and description in the key position of the article after ob…

Note: This series blog was translated from Nathan Vaughn's Shaders Language Tutorial and has been authorized by the author. If reprinted or reposted, please be sure to mark the original link and description in the key position of the article after ob…

Note: This series blog was translated from Nathan Vaughn's Shaders Language Tutorial and has been authorized by the author. If reprinted or reposted, please be sure to mark the original link and description in the key position of the article after ob…

Note: This series blog was translated from Nathan Vaughn's Shaders Language Tutorial and has been authorized by the author. If reprinted or reposted, please be sure to mark the original link and description in the key position of the article after ob…

Note: This series blog was translated from Nathan Vaughn's Shaders Language Tutorial and has been authorized by the author. If reprinted or reposted, please be sure to mark the original link and description in the key position of the article after ob…

HTML5 在不久前正式成为推荐标准,标志着全新的 Web 时代已经来临.在众多 HTML5 特性中,Canvas 元素用于在网页上绘制图形,该元素标签强大之处在于可以直接在 HTML 上进行图形操作,具有极大的应用价值. 这里分享一个惊艳的 Canvas 水滴效果,双击可以把水滴分离:拖放到一起可以融合:晃动浏览器可以让水滴跳动:键盘左右键可以切换皮肤:上下键可以变换大小. 在线演示      插件下载 您可能感兴趣的相关文章 网站开发中很有用的 jQuery 效果[附源码] 分享35个让人惊…

一个简单的Demo,只是在程序窗口绘制出一个矩形 找到以下代码,注释掉其中一句 效果:…

html5 canvas 绘制字体.图片与图形模糊问题 发生情况 多出现在高dpi设备,这意味着每平方英寸有更多的像素,如手机,平板电脑.当然很多高端台式电脑也有高分辨率高dpi的显示器. canvas在浏览器中的缩放原理 如果没有设置style那么就以html的属性width,height作为尺寸. 如果设置了style中的width.height,那么以其style设置为最终绘制到浏览器的尺寸. 也就是说,属性中的宽高并不代表实际宽高,所以高dpi下会放大canvas,导致模糊. canva…

一.先看看实现效果图 (左边的2d图片如何运动出右边3d的效果)                                      引言: 对于这个题目,真的很尴尬,不知道取啥,就想了这个题目,涵盖范围很广,很抽象,算是通用知识点吧.想要了解下面几个问题的,可以看看. ①2D图形如何运动出3D空间的效果. ②3D物体如何渲染成2D图形到屏幕上. ③Unity中模型到世界,世界到相机,相机到屏幕的关系. ④如何通过矩阵进行各种风骚(旋转,缩放,平移,投影等)的变换操作. 二.应用知识 ①向…

@2018-09-03 [问题] 在 WM_PAINT 消息分支里绘制2D图形可以正常显示,而在外部函数或按钮按下事件的响应消息分支下等处,绘制2D图形则不显示. [解决] 在除消息WM_PAINT分支外使用2D图形绘制函数,首先使用函数WM_SelectWindow(mainWindow_Handler)选定要显示图形所在的窗口,则可以正常那个绘制显示…