gl-sphere

Generate all you need to build an webgl sphere based on stack.gl

example

how to use

var createSphere = require("gl-sphere");
var sphere = createSphere(
  gl,
  {
    radius: 3,
    longDivision: 30,
    latDivision: 30,
    position: {x: 0.5, y: -1.0, z: -14.0},
    rotation: {x: 0, y: Math.PI / 3, z: Math.PI / 5},
    color: {r: 0.8, g: 0.1, b: 0.2, a: 1.0}
  }
);

/*In your render method*/
render() {
    /*......*/
    shader.uniforms.uModelView = sphere.matrix;
    sphere.vertices.bind();
    shader.attributes.aPosition.pointer();
    sphere.colors.bind();
    shader.attributes.aColor.pointer();
    sphere.normals.bind();
    shader.attributes.aNormal.pointer();
    sphere.indices.bind();
    gl.drawElements(gl.TRIANGLES, sphere.length, gl.UNSIGNED_SHORT, 0);
    /*......*/
}

how to run demo

npm install
npm run start-example

After running npm start, a wzrd server should start running on http://localhost:9966/ Enjoy!