Multipass Rendering in Vulkan | Shadow Mapping | Visual Artifacts

Published: 30 April 2022
on channel: PhyMac Illustrator

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Hey everyone!

Algorithm
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First Render Pass:
Render the scene with the projection and view matrix of the light; only render to the depth buffer.

Second Render Pass:
Render the scene with the projection and view matrix of the camera; using the depth buffer (shadow map) from the previous render pass to determine whether a pixel is in the shadow or not.

Source code on Github
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I've created a single header called PlayVk.h which can be used as a utility for setting up Vulkan in just 100 lines of code.
https://github.com/ravi688/VulkanRend...

I will fix the visual artifact soon!

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