Project training of Software College of Shandong University rendering engine system point cloud processing (10)

Preface

This project hopes to implement a basic renderer , At the same time, it can support the use of precomputing . This article mainly explains the specific code to get the information of the point cloud world .
Project address

One 、 Basic logic

Because of the pure cloud cubemap Not enough to restore color , So we also need to cloud our own world information , Such as world coordinates , Global normal, etc .

Two 、 Main function code

VBuffer

1、 Get local information of point cloud

2、 rely on Buffer Transmit information

GetWorldInfo

1、 Open up resources

2、 Get world information and store

summary

It mainly shows the main codes for the realization of the point cloud world information function .