Struct Context 

pub struct Context { /* private fields */ }

WGPU context for applying various effects

Implementations

impl Context

pub fn new(gpu: &Gpu) -> Self

Builds a new context for applying effects

pub fn merge_buffers( &self, image_size: VoxelSize, ) -> Result<MergeBuffers, BufferSizeError>

Builds a new set of MergeBuffers for the given image size

pub fn shade_buffers( &self, image_size: ImageSize, ) -> Result<ShadeBuffers, BufferSizeError>

Builds a new set of ShadeBuffers for the given image size

pub fn ssao_buffers( &self, image_size: VoxelSize, ) -> Result<SsaoBuffers, BufferSizeError>

Builds a new set of SsaoBuffers for the given image size

pub fn submit_merge( &self, images: &[&ImageBuffer<GeomBufferTag>], denoise: bool, buf: &mut MergeBuffers, ) -> Result<(), MergeError>

Submits a set of merge operations to combine all of the images

The output buffer is resized to fit the images

If the incoming slice is empty, then no work is submitted

pub fn submit_shade( &self, image: &MergeBuffers, ssao: Option<&SsaoBuffers>, buf: &mut ShadeBuffers, out: Option<&mut ImageReadBuffer<ShadedImageTag>>, ) -> Result<(), ShadeError>

Submits an operation to shade an image

The output buffer is resized to fit the images

pub fn submit_ssao( &self, image: &MergeBuffers, buf: &mut SsaoBuffers, ) -> Result<(), SsaoError>

Submits a pass to compute an SSAO buffer