Interface UploadStrategy

All Known Implementing Classes:

PerObjectUploadStrategy

public interface UploadStrategy

Strategy for uploading scene data to GPU and issuing draw commands.

Implementations control how transforms, materials, and draw calls are organized. The default per-object UBO approach works everywhere but isn't optimal. Batched SSBO + multidraw indirect is faster for large scenes but requires more GPU features.

Users can implement custom strategies for their specific needs.

Method Summary

Modifier and Type	Method	Description
void	finish(RenderDevice device)	Cleans up after a frame.
void	prepare(RenderDevice device, List<DrawCommand> batch)	Prepares GPU resources for a frame's draw commands.
void	record(RenderDevice device, CommandRecorder recorder, DrawCommand command, int index)	Records draw commands for a single draw command entry.

Method Details

prepare

void prepare(RenderDevice device,
 List<DrawCommand> batch)

Prepares GPU resources for a frame's draw commands. Called once per frame before any draw calls.

record

void record(RenderDevice device,
 CommandRecorder recorder,
 DrawCommand command,
 int index)

Records draw commands for a single draw command entry. Called once per entity in the batch.

finish

void finish(RenderDevice device)

Cleans up after a frame. Called once per frame after all draw calls.