3d model looks inside out or distorted outside and perfect inside (VULKAN)

Question

Any 3d model loaded into my vulkan code is perfect inside and wrong outside.How can I make outer surface look like inner surface? It is like the same in 3d model looks turned inside out question. But the code i wrote is in vulkan and i dont know how to fis it.enter image description hereenter image description here

Answer 1

The equivalent of glFrontFace in Vulkan is setting the frontFace member of the VkPipelineRasterizationStateCreateInfo structure when creating your graphics pipeline.

If you want to change the front face dynamically rather than at pipeline creation time that's possible if the implementation supports VK_EXT_extended_dynamic_state or is running Vulkan 1.3, although it may still depend on the underlying driver having support. In that case you'd set the VK_DYNAMIC_STATE_FRONT_FACE as a flag in the VkDynamicState (again, when creating your graphics pipeline) and then you would need to call vkCmdSetFrontFace in pretty much the same way you would glFrontFace.

However, all of this is predicated on you having the same problem as the original question you referenced. You might simply have a different problem which looks similar, in which case without a reproducible example, people are unlikely to be able to help diagnose it.