Fields
- sType: VkStructureType
- pNext: *void
- vertexData: VkBuffer
- vertexOffset: VkDeviceSize
- vertexCount: u32
- vertexStride: VkDeviceSize
- vertexFormat: VkFormat
- indexData: VkBuffer
- indexOffset: VkDeviceSize
- indexCount: u32
- indexType: VkIndexType
- transformData: VkBuffer
- transformOffset: VkDeviceSize