"The major platform technologies in this space are Direct3D 12 from Microsoft, Metal from Apple, and Vulkan from the Khronos Group. While these technologies hav

"The major platform technologies in this space are Direct3D 12 from Microsoft, Metal from Apple, and Vulkan from the Khronos Group. While these technologies have similar design concepts, unfortunately none are available across all platforms." Vulkan isn't available on the Mac huh? Yeah Apple, and just who's fault is that??