Fix some bugs.

• Upgrade mesh.js to 1.x.
• Optimize performance.

• Add smoothRange attribute to polyline.
• Add SpriteSvg element.

• 🎨Add typings for typescript.

• Custom shader.
• Post processing channel.

• 🎉 Add 3d support.
• 🐛 Fixed some bugs.

• 🚢 Support custom shaders.
• 🐛 Fixed path's lineDash no effect bug.

• Fixed the bug that the sprite image did not display because the image was not loaded completely when preloading.
• Fixed the bug that the cloud texture cannot be updated after meshNode's texture loaded.
• Add ProtonJS examples.

• SpriteJS v3 released 🚀
• Support webgl2/webgl rendering.
• Performance greatly improved.
• Fix support sprite-vue.
• Optimized for protonjs.
• Fixed label vertical position.

features

• Add displayRatio for Scene and Layer
• Add enableCache attribute for all sprites
• Allow append DOM Element into Scene

bug fix

• Fix zIndex bug when appendChild or insertBefore
• Fix .9 Background Image one pixcel bug
• Fix resolveStates bugs