Here lives all the VK specific code. It should be as similar as possible to the DX12 directory.
- base: All the basic code to manage and load textures/buffers/command buffers
- GLTF: Code to render the scene using different techniques
- GLTFBBoxPass: renders just the bounding boxes of the objects
- GLTFBDepthPass: creates optimized geometry, descriptor sets and pipelines for a depth pass. It also renders the pass and supports skinning.
- GLTFPbrPass: same as above but for the forward PBR pass. (Credits go to the glTF-WebGL-PBR github project for its fantastic PBR shader.)
- TexturesAndBuffers: It loads the texture and buffers from disk and uploads into video memory it also uploads the skinning matrices buffer.
- PostProc
- PostProcCS/PostProcPS: that takes a shader and some inputs and draws a full screen quad (used by the effects below)
- Bloom: combines the DownsamplePS and the Blur passes to create a Bloom effect. (All the credits go to Jorge Jimenez!)
- BlurPS: takes a mip chain and blurs every mip element
- DownSamplePS: takes a render target and generates a mip chain
- SkyDome: loads a diffuse+LUT and a specular skydome cubemap. This is used for Image Based Lighting (IBL) and also for drawing a skydome.
- SkydomeProc: draws a skydome procedurally using the Preetham Model. (Credits go to Simon Wallner and Martin Upitis.) TODO: Generate a diffuse cubemap for IBL.
- ToneMapping: implements a number of tonemapping methods.
- Shaders
- all the shaders used by the above classes
- Widgets
- Axis: Renders an axis
- WireFrameBox: Renders a box in wireframe
- WireFrameSphere: Renders a sphere in wireframe
- CheckerBoardFloor: as stated.
Note: All the code that may be common with DX12 is in src/common