ParticlesText

基于文本的粒子动画 - Text diffusion animation consist of particles in iOS project

Overview

• ParticlesText是一个基于指定文本，生成粒子聚合和扩散动画的视图
• 基于Metal
• 支持粒子密度，X轴，Y轴方向扩散程度，动画时长，粒子颜色等设置

基本使用 - How To Use

    self.particlesMTKView = [[ParticlesMTKView alloc] initWithBuilder:^(ParticlesBuilder *builder) {
        builder.frame = CGRectMake(0, 160, CGRectGetWidth(self.view.bounds), 300);
        builder.text = @"天青色等烟雨 而我在等你";
        builder.font = [UIFont systemFontOfSize:60];
        builder.density = 10;
        builder.dispersionX = 2;
        builder.dispersionY = 2;
        builder.duration = 2.0;
        builder.hexColor = @"#1de0f9";
        builder.particleFinishType = ParticleFinishTypeShake;
    }];

English-Version

What is ParticlesText

• ParticlesText is a view that generates particle aggregation and diffusion animation based on specified text.
• Based on Metal
• Support particle density, X-axis, Y-axis diffusion degree, animation duration, particle color, etc.

效果图

结束时静止

结束时震动

结束时扩散消失