Function createShader

src/webgl.js:62–76

(gl,script,type)

}

export function createShader(gl,script,type){
  let shader = gl.createShader(type);
  gl.shaderSource(shader,script);
  gl.compileShader(shader);

  let compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS);

  if (!compiled) {
    let lastError = gl.getShaderInfoLog(shader);
    error("Error compiling shader '" + shader + "':" + lastError);
    gl.deleteShader(shader);
    return null;
  }
  return shader;
}
export function createTexture(gl,source,i){
  var texture = gl.createTexture();
  activeTexture(gl,i);