http://lovezjj.cn:8443/tags/webgl/ Recent content in WebGL on Caofulei Hugo -- gohugo.io en-us Fri, 24 Jan 2025 00:00:00 +0000 http://lovezjj.cn:8443/2025/01/24/webgldynamicpoint/ Fri, 24 Jan 2025 00:00:00 +0000 http://lovezjj.cn:8443/2025/01/24/webgldynamicpoint/ 添加鼠标点击事件 绘制位置，pointsize为60 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <script src="glMatrix-0.9.6.min.js"></script> <script> class WebGLApp { constructor() { this.vertexString = ` attribute vec3 a_position; uniform mat4 proj; void main(void){ gl_Position = vec4(a_position, 1.0); gl_PointSize = 60.0; } `; this.fragmentString = http://lovezjj.cn:8443/2025/01/23/webglstaticpoint/ Thu, 23 Jan 2025 00:00:00 +0000 http://lovezjj.cn:8443/2025/01/23/webglstaticpoint/ 资源glMatrix 官网： https://glmatrix.net/ <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <script src="glMatrix-0.9.6.min.js"> //加载封好的库 //https://glmatrix.net/ </script> <script> class WebGLApp { constructor() { this.vertexString = ` attribute vec4 pos; uniform mat4 proj; void main(void){ gl_Position = proj * pos; gl_PointSize = 60.0; } `; this.fragmentString = ` void main(void){