*/What LDD3 p453:理想情况下,我想要的是一些内存:
- I can use in user-space (Maybe request driver via a ioctl call to- I can get a physical address from to pass to the device so that all user-space has to do is performmethod would activate the DMA transfer, block waiting for the DMA complete
THREE.TextGeometry( text , {
size: size, // actually the height of the font, in user-spaceheight: height, // THICKNESS of the extruded font, in user-space