# KPT_v1

**Repository Path**: Kpure1000/KPT_v1

## Basic Information

- **Project Name**: KPT_v1
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-10-21
- **Last Updated**: 2024-11-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# KPT

_Kpurek' path tracer ver1_

### Dependencies

* [CSUGL - OpenGL Based Renderer](https://gitee.com/Kpure1000/KPT_v1)

### Screen Shots

![asd](screenshot/kpt.png)

![accumulation value](https://gitee.com/Kpure1000/KPT_v1/raw/master/screenshot/accumValue.png)

### Feature

#### Integrate Method

* Path Tracing

#### Sampling Method

* BRDF Sampling

#### Material

* Lambertian
* Specular (with roughness option)
* Emission (light source)

#### Primitive

* Sphere
* Triangle

### Build

First clone the repository dependent

``` bash
mkdir vendor
cd vendor
git clone --recursive https://gitee.com/Kpure1000/KPT_v1.git 
cd ..
```

Use __CMake Toolchain__ to build KPT on your platform, such as __CMake Tools__, which is recommended in __VS Code__

### Usage

* __Scene__: Render Target
  * __KeyPress 'W A S D'__: move camera
  * __MouseDrag Left__: rotate camera
* __Path Tracer Option__
  * __SPP__: sample per pixel
  * __P_RR__: termination probability of Russian Roulette
  * __Skybox__: enable/disable skybox
* __Primitive__
  * __Add Primitive As__: add a primitive as following option
  * __Remove__: remove selected primitive
  * __Primitive__: ptimitive type (sphere/triangle supported)
  * __Material__: material type (diffuse/glossy/emission supported)
  * __Primitive List__: list of primitives, which is selectable
* __Primitive Propertise__: propertise of selected primitive in list
  * __Transform__: the transform info of selected one
  * __Metairla__: the material info of selected one

### TODO

- [ ] Light Sampling
- [ ] Blinn-Phong
- [ ] Mircofacet
- [ ] Simple Scene File & Scene Loader