Function ensureCpuInstanceCapacityFloats

src/renderers/createPieRenderer.ts:217–222

(requiredFloats: number)

  };

  const ensureCpuInstanceCapacityFloats = (requiredFloats: number): void => {
    if (requiredFloats <= cpuInstanceStagingF32.length) return;
    const nextFloats = Math.max(8, nextPow2(requiredFloats));
    cpuInstanceStagingBuffer = new ArrayBuffer(nextFloats * 4);
    cpuInstanceStagingF32 = new Float32Array(cpuInstanceStagingBuffer);
  };

  const writeVsUniforms = (viewportWDevicePx: number, viewportHDevicePx: number): void => {
    const w = Number.isFinite(viewportWDevicePx) && viewportWDevicePx > 0 ? viewportWDevicePx : 1;