# joomer-bella-basic-renderer
basic rendering using bella engine sdk

<img src="resources/poomer-bella-basic-renderer.png">

# Demonstrates
- basic rendering
- bella events to monitor render process

# Usage

```
# Compile the program (one long line)
cl /std:c++14 /DNDEBUG /Ibella_engine_sdk\src /EHsc joomer-bella-basic-renderer.cpp ^
   /link /LIBPATH:bella_engine_sdk\lib bella_engine_sdk.lib /OUT:joomer-bella-basic-renderer.exe

# Set up library path and run
joomer-bella-basic-renderer.exe
```

[todo] 
- fix typos in README.md
- add Makefile for linux/mac
- switch from main to DL_main
 add arg for number of sphere, randomly transform sphere in XY axes, different color, different roughness, random scale

# Build 
```
learndir/
└── joomer-bella-basic-renderer/
   └── build_engine_sdk/
```

## MacOS (kasm-monterey) 
- [ ] Install Xcode
```
mkdir learndir
cd learndir
curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-macos.zip
unzip bella_engine_sdk-25.3.0-macos.zip
git clone https://git.indoodle.com/jason/joomer-bella-basic-renderer.git
cd joomer-bella-basic-renderer
make all -j4
bin/Darwin/release/poomer-bella-sine -r
open ./joomer-bella-basic-renderer.png
```

## Ubuntu Linux (kasm-ubuntu)
```
sudo apt install -y build-essential curl
mkdir learndir
cd learndir
curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-linux.tar.gz
tar -xvf  bella_engine_sdk-25.3.0-linux.tar.gz
git clone https://git.indoodle.com/jason/joomer-bella-basic-renderer.git
cd joomer-bella-basic-renderer
make all -j4
bin/Linux/release/joomer-bella-basic-renderer -r
file ./joomer-bella-basic-renderer.png
```

## Windows (win10) 
- [optioanl] Install https://git-scm.com

- Download Visual Studio Community Edition 2022
- Run VisualStudioSetup.exe
- Workload = [x] Desktop developemnt with C++
- Individial components = [x] Git For Windows

Run **x64 Native Tools Command Prompt for VS 2022**
```
cd %USERPROFILE%
mkdir learndir
cd learndir
curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-win32.zip
tar -xf bella_engine_sdk-25.3.0-win32.zip
git clone https://git.indoodle.com/jason/joomer-bella-basic-renderer.git
cd joomer-bella-basic-renderer
set PATH=%PATH%;bella_engine_sdk\lib 
msbuild joomer-bella-basic-renderer.vcxproj /p:Configuration=Debug /p:Platform=x64
joomer-bella-basic-renderer.exe 
start mspaint joomer-bella-basic-renderer.png
```