engine

Documentation

Index

• func InitRenderCallback(update func())
• func InitShaderModule(device wasmgpu.GPUDevice, code string, structs []wgsltypes.Struct) wasmgpu.GPUShaderModule
• func LoadShaderModule(device wasmgpu.GPUDevice, url string, structs []wgsltypes.Struct) (wasmgpu.GPUShaderModule, error)
• func MakeGPUBindingGroupEntries(resources ...wasmgpu.GPUBindingResource) []wasmgpu.GPUBindGroupEntry
• type BufferDescriptor
• type BufferOption
  • func WithCopyDstUsage() BufferOption
  • func WithCopySrcUsage() BufferOption
  • func WithVertexUsage() BufferOption
• type DebugBuffer
  • func InitDebugBuffer[T any](device wasmgpu.GPUDevice, values []T, opts ...BufferOption) DebugBuffer[T]
  • func (b DebugBuffer[T]) Buffer() wasmgpu.GPUBuffer
  • func (b DebugBuffer[T]) BufferSize() wasmgpu.GPUSize64
  • func (b DebugBuffer[T]) ReadAsync(callback func(data []T))
• type StorageBuffer
  • func InitStorageBuffer[T any](device wasmgpu.GPUDevice, values []T, opts ...BufferOption) StorageBuffer
  • func (b StorageBuffer) Buffer() wasmgpu.GPUBuffer
• type UniformBuffer
  • func InitUniformBuffer[T any](device wasmgpu.GPUDevice, value T, opts ...BufferOption) UniformBuffer
  • func (b UniformBuffer) Buffer() wasmgpu.GPUBuffer
  • func (b UniformBuffer) UpdateBuffer(bytes []byte)
• type VertexAttribute
• type VertexBuffers
  • func NewVertexBuffers(bufDefs []BufferDescriptor, vtxAttrs []VertexAttribute) *VertexBuffers
  • func (v *VertexBuffers) Bind(passEncoder wasmgpu.GPURenderPassEncoder)

Functions

func InitRenderCallback

func InitRenderCallback(update func())

func InitShaderModule

func InitShaderModule(device wasmgpu.GPUDevice, code string, structs []wgsltypes.Struct) wasmgpu.GPUShaderModule

func LoadShaderModule

func LoadShaderModule(device wasmgpu.GPUDevice, url string, structs []wgsltypes.Struct) (wasmgpu.GPUShaderModule, error)

func MakeGPUBindingGroupEntries

func MakeGPUBindingGroupEntries(resources ...wasmgpu.GPUBindingResource) []wasmgpu.GPUBindGroupEntry

Types

type BufferDescriptor

type BufferDescriptor struct {
	Struct *wgsltypes.Struct
	// Instanced specifices whether the buffer is stepped as a vertex or instance buffer.
	Instanced bool
}

type BufferOption

type BufferOption func(d *wasmgpu.GPUBufferDescriptor)

func WithCopyDstUsage

func WithCopyDstUsage() BufferOption

func WithCopySrcUsage

func WithCopySrcUsage() BufferOption

func WithVertexUsage

func WithVertexUsage() BufferOption

type DebugBuffer

type DebugBuffer[T any] struct {
	// contains filtered or unexported fields
}

func InitDebugBuffer

func InitDebugBuffer[T any](device wasmgpu.GPUDevice, values []T, opts ...BufferOption) DebugBuffer[T]

func (DebugBuffer[T]) Buffer

func (b DebugBuffer[T]) Buffer() wasmgpu.GPUBuffer

func (DebugBuffer[T]) BufferSize

func (b DebugBuffer[T]) BufferSize() wasmgpu.GPUSize64

func (DebugBuffer[T]) ReadAsync

func (b DebugBuffer[T]) ReadAsync(callback func(data []T))

type StorageBuffer

type StorageBuffer struct {
	// contains filtered or unexported fields
}

func InitStorageBuffer

func InitStorageBuffer[T any](device wasmgpu.GPUDevice, values []T, opts ...BufferOption) StorageBuffer

func (StorageBuffer) Buffer

func (b StorageBuffer) Buffer() wasmgpu.GPUBuffer

type UniformBuffer

type UniformBuffer struct {
	// contains filtered or unexported fields
}

func InitUniformBuffer

func InitUniformBuffer[T any](device wasmgpu.GPUDevice, value T, opts ...BufferOption) UniformBuffer

func (UniformBuffer) Buffer

func (b UniformBuffer) Buffer() wasmgpu.GPUBuffer

func (UniformBuffer) UpdateBuffer

func (b UniformBuffer) UpdateBuffer(bytes []byte)

TODO: make UniformBuffer generic so we can use `value T` here?

type VertexAttribute

type VertexAttribute struct {
	BufferIndex int
	FieldName   string
}

type VertexBuffers

type VertexBuffers struct {
	Layout  []wasmgpu.GPUVertexBufferLayout
	Buffers []wasmgpu.GPUBuffer
}

func NewVertexBuffers

func NewVertexBuffers(bufDefs []BufferDescriptor, vtxAttrs []VertexAttribute) *VertexBuffers

func (*VertexBuffers) Bind

func (v *VertexBuffers) Bind(passEncoder wasmgpu.GPURenderPassEncoder)