# CorgEng.RenderSystem

## Contents

[toc]

## Dependancies

[CorgEng.Core](https://hackmd.io/72yS03UwTx2C_aOPm9xapA)

Notes: This doesn't have to depend on ECS if it doesn't provide a renderable component, just an interface for something that can be sent to the rendering system

## Summary

The RenderSystem module for CorgEng provides an efficient framework for rendering implementations that utilize instanced rendering for maximum performance.

## RenderSystem

Render systems have a specific RenderableComponent subtype attached to them, and manage the rendering of that component.
Something important to note is that render systems store renderable data in an array buffer, so if a variable that affects rendering (such as position or colour) is updated, the corresponding array buffer in the rendering system needs to be updated.

## IRenderable

Provides an interface for things that can be sent into the rendering system.