Struct let_engine::prelude::Resources

pub struct Resources { /* private fields */ }

All the resources kept in the game engine like textures, fonts, sounds and models.

Implementations

impl Resources

pub fn new() -> Self

pub unsafe fn load_pipeline_cache(&self, data: &[u8])

Merges a pipeline cache into the resources potentially making the creation of materials faster.

Safety

Unsafe because vulkan blindly trusts that this data comes from the get_pipeline_binary function. The program will crash if the data provided is not right.

The binary given to the function must be made with the same hardware and vulkan driver version.

pub fn get_pipeline_binary(&self) -> Vec<u8>

Returns the binary of the pipeline cache.

Allows this binary to be loaded with the load_pipeline_cache function to make loading materials potentially faster.

pub fn load_model(&self, data: Data) -> Model

pub fn load_font(&self, data: &[u8]) -> Font

Loads a font into the game resources.

pub fn load_texture_from_raw( &self, data: &[u8], dimensions: (u32, u32), format: Format, layers: u32, settings: TextureSettings ) -> Texture

Loads a texture to the GPU using a raw image.

pub fn load_texture( &self, data: &[u8], image_format: ImageFormat, layers: u32, settings: TextureSettings ) -> Result<Texture, InvalidFormatError>

Loads a texture to the GPU using the given image format.

pub unsafe fn new_shader_from_raw( &self, vertex_data: &[u8], fragment_data: &[u8] ) -> Shaders

Loads a shader from spirv bytes.

Safety

Just crashes the program if the bytes given are not right.

pub fn new_descriptor_write<T: BufferContents>( &self, buf: T, set: u32 ) -> WriteDescriptorSet

Loads a new write operation for a shader.

pub fn new_material_with_shaders( &self, settings: MaterialSettings, shaders: &Shaders, descriptor_bindings: Vec<WriteDescriptorSet> ) -> Material

Creates a new material using the given shaders, settings and write operations.

pub fn new_material(&self, settings: MaterialSettings) -> Material

pub fn new_material_from_texture( &self, texture: &[u8], format: ImageFormat, layers: u32, settings: TextureSettings ) -> Result<Material, InvalidFormatError>

Simplification of making a texture and putting it into a material.

pub fn new_material_from_raw_texture( &self, texture: &[u8], format: Format, dimensions: (u32, u32), layers: u32, settings: TextureSettings ) -> Material

Simplification of making a texture from raw and putting it into a material.

pub fn default_textured_material(&self, texture: &Texture) -> Material

Creates a simple material made just for showing a texture.

pub fn get_window(&self) -> Window

Returns the window instance from resources.

Trait Implementations

impl Clone for Resources

fn clone(&self) -> Resources

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Resources

fn default() -> Self

Returns the “default value” for a type.