renderrr
所属分类：GPU/显卡
开发工具：Cuda
文件大小：0KB
下载次数：0
上传日期：2020-08-05 14:44:04
上 传 者：
sh-1993
说明： 简单光线跟踪器的GPU实现。
(A GPU implementation of a simple ray tracer.)
文件列表:
CMakeLists.txt (780, 2020-08-05)
driver/ (0, 2020-08-05)
driver/CMakeLists.txt (748, 2020-08-05)
driver/many_balls.cpp (2699, 2020-08-05)
driver/three_balls.cpp (1829, 2020-08-05)
include/ (0, 2020-08-05)
include/color.h (408, 2020-08-05)
include/cuda_error_helper.cuh (38156, 2020-08-05)
include/cuda_header.cuh (311, 2020-08-05)
include/image.h (734, 2020-08-05)
include/light.h (323, 2020-08-05)
include/material.h (788, 2020-08-05)
include/object.h (697, 2020-08-05)
include/ray.h (364, 2020-08-05)
include/renderer.h (995, 2020-08-05)
include/scene.h (1507, 2020-08-05)
include/util.h (254, 2020-08-05)
include/vector.h (1014, 2020-08-05)
many_balls.png (585149, 2020-08-05)
renderrr.ipynb (7674, 2020-08-05)
src/ (0, 2020-08-05)
src/CMakeLists.txt (1240, 2020-08-05)
src/color.cpp (593, 2020-08-05)
src/image.cpp (2071, 2020-08-05)
src/light.cpp (304, 2020-08-05)
src/material.cpp (992, 2020-08-05)
src/object.cpp (1615, 2020-08-05)
src/ray.cpp (538, 2020-08-05)
src/renderer.cpp (5620, 2020-08-05)
src/scene.cpp (4879, 2020-08-05)
src/util.cpp (643, 2020-08-05)
src/vector.cpp (2996, 2020-08-05)
three_balls.png (455835, 2020-08-05)
# renderrr
A GPU implementation of a simple ray tracer. Some of the ray tracing features are from [Ray Tracing in One Weekend](https://raytracing.github.io/books/RayTracingInOneWeekend.html#rays,asimplecamera,andbackground/sendingraysintothescene) and some are from [Building a Ray Tracer in Python](https://www.youtube.com/watch?v=KaCe63v4D_Q).
## Running the code
First clone the code:
```console
git clone https://github.com/siavashadpey/renderrr.git
```
To compile the NVIDIA GPU implementation of the code, run the following commands from the main directory `renderrr`:
```console
mkdir build_parallel
cd build_parallel
cmake -DCUDA=ON ..
make
```
To compile the CPU implementation of the code, run the following commands from the main directory `renderrr`:
```console
mkdir build_serial
cd build_serial
cmake ..
make
```
Finally, run the code from `build_parallel` (or `build_serial`) to generate the ppm file:
```console
./driver/three_balls
```
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