相机控制
更新时间：2021-06-16
Camera
此类描述json相机相关字段（默认节点，建议直接套用）
| Fields | |
|---|---|
| Camera | cameraDefaultLookAt默认相机节点属性配置 |
| Camera | cameraNodeSuppl 相机节点属性配置 |
| Camera | centerPos 相机焦点位置 |
| Camera | eyePos 默认相机位置 |
| Camera | name Camera节点名 |
| Camera | position 位置 |
| Camera | rotation 旋转 |
| Camera | scale 大小 |
| Camera | type 当前节点类型 |
| Camera | upDirection 相机朝向 |
| Camera | visible 是否显示 |
| Camera | zFar Z轴最远距离 |
| Camera | zNear Z轴最近距离 |
| Public methods | |
|---|---|
| Camera | AllCameraDemo() Filter示例 |
AllCameraDemo ()
相机示例
sample:
{
"name": "mainCamera",
"type": "camera",
"visible": "1",
"position": "0,5,70",
"scale": "1,1,1",
"rotation": "0,0,0",
"children": [],
"cameraNodeSuppl":
{
"fov": 56,
"zNear": 20.0,
"zFar": 1000.0,
"cameraDefaultLookAt":
{
"eyePos": "768,0,1536",
"centerPos": "0,0,0",
"upDirection": "0,1,0"
}
}
},
{
"name": "mainCamera2”,
"type": "camera",
"visible": "1",
"position": "0,5,70",
"scale": "1,1,1",
"rotation": "0,0,0",
"children": [],
"cameraNodeSuppl":
{
"fov": 56,
"zNear": 100.0,
"zFar": 5000.0,
"cameraDefaultLookAt":
{
"eyePos": "768,0,1536",
"centerPos": "0,0,0",
"upDirection": “0,0,1”
}
}
}
cameraDefaultLookAt
version 8
默认相机节点属性配置（number类型）
sample:
"cameraNodeSuppl":
{
"fov": 56,
"zNear": 20.0,
"zFar": 1000.0,
"cameraDefaultLookAt":
{
"eyePos": "768,0,1536",
"centerPos": "0,0,0",
"upDirection": "0,1,0"
}
}
cameraNodeSuppl
version 8
相机节点属性配置（number类型）
sample:
"cameraNodeSuppl":
{
"fov": 56,
"zNear": 20.0,
"zFar": 1000.0,
"cameraDefaultLookAt":
{
"eyePos": "768,0,1536",
"centerPos": "0,0,0",
"upDirection": "0,1,0"
}
}
centerPos
version 8
相机焦点位置
sample:
详见:"cameraDefaultLookAt"字段
eyePos
version 8
默认相机位置
sample:
详见:"cameraDefaultLookAt"字段
name
version 8
Camera节点名（string类型）
sample:
"nodeList":[
{
"name":"mianCamera"
}
]
position
version 8
位置（string类型）
sample:
"nodeList":[
{
"position":"1,1,1"
}
]
rotation
version 8
旋转（string类型）
sample:
"nodeList":[
{
"rotation":"90,0,0"
}
]
scale
version 8
大小（string类型）
sample:
"nodeList":[
{
"scale":"1,1,1"
}
]
type
version 8
当前节点类型（string类型）
sample:
"nodeList":[
{
"type":"camera"
}
]
upDirection
version 8
相机朝向
sample:
详见:"cameraDefaultLookAt"字段
visible
version 8
是否显示（1：显示；0：隐藏）（number类型）
sample:
"nodeList":[
{
"visible":0
}
]
zFar
version 8
Z轴最远距离
sample:
详见:"cameraNodeSuppl"字段
zNear
version 8
Z轴最近距离
sample:
详见:"cameraNodeSuppl"字段version