# mago3d

- github : https://github.com/Gaia3D/mago3djs

## src

### engine

- cesium
- webworldwind

### mago3d

  - api
  - core
  - domain
  - extern
  - f4d
  - geometry
  - message
  - rederer
  - shader
  - util
  - worker

## 샘플코드를 보자

클라이언트단에서 시작

```javascript
magoStart(null, "magoContainer", imagePath)
loadData(viewer, renderDivId, serverPolicy);
managerFactory = new ManagerFactory(viewer, renderDivId, serverPolicy, null, null, null, imagePath);
```

`ManagerFactory` 로 시작


```javascript
// 실제 화면에 object를 rendering 하는 메인 메서드
function draw() 
{
	if (MagoConfig.getPolicy().geo_view_library === Constant.CESIUM) 
	{
		drawCesium();
	}
	else if (MagoConfig.getPolicy().geo_view_library === Constant.WORLDWIND) 
	{
		//initWwwMago();
	}
	else if (MagoConfig.getPolicy().geo_view_library === Constant.MAGOWORLD) 
	{
		drawMagoWorld();
	}
}
```

```javascript
/**
 * start rendering.
 * @param scene 변수
 * @param isLastFrustum 변수
 */
MagoManager.prototype.startRender = function(scene, isLastFrustum, frustumIdx, numFrustums)
MagoManager.prototype.upDateCamera = function(resultCamera)
```


```javascript
MagoManager.prototype.startRender = function(scene, isLastFrustum, frustumIdx, numFrustums) 
{
  if (!this.isCameraMoving && !this.mouseLeftDown && !this.mouseMiddleDown)
  {
  	////this.upDateSceneStateMatrices(this.sceneState);
  	this.upDateCamera(this.myCameraSCX);
  	this.doMultiFrustumCullingSmartTiles(this.myCameraSCX);
  }
  
```

### startRender 를 호출하는 곳

```javascript
MagoManager.prototype.start = function(scene, pass, frustumIdx, numFrustums) 
MagoManager.prototype.renderOrdered = function(dc)
```


```javascript
function render(){
   magoWorld.renderScene();
}
```