VertexBuffer.java 文件源码

private void nextVertexFormatIndex()
{
    ++this.vertexFormatIndex;
    this.vertexFormatIndex %= this.vertexFormat.getElementCount();
    this.vertexFormatElement = this.vertexFormat.getElement(this.vertexFormatIndex);

    if (this.vertexFormatElement.getUsage() == VertexFormatElement.EnumUsage.PADDING)
    {
        this.nextVertexFormatIndex();
    }
}