Get viewpoint

curl --request GET \
     --url https://api.catenda.com/opencde/bcf/3.0/projects/{topic-board-id}/topics/{topic-id}/viewpoints/{viewpoint-id} \
     --header 'accept: application/json'

var myHeaders = new Headers();
myHeaders.append("accept", "application/json");
myHeaders.append("content-type", "application/json");

var requestOptions = {
   method: 'GET',
   headers: myHeaders,
   redirect: 'follow'
};

fetch("https://api.catenda.com/opencde/bcf/3.0/projects/{topic-board-id}/topics/{topic-id}/viewpoints/{viewpoint-id}", requestOptions)
   .then(response => response.text())
   .then(result => console.log(result))
   .catch(error => console.log('error', error));

require "uri"
require "json"
require "net/http"

url = URI("https://api.catenda.com/opencde/bcf/3.0/projects/{topic-board-id}/topics/{topic-id}/viewpoints/{viewpoint-id}")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Get.new(url)
request["accept"] = "application/json"
request["content-type"] = "application/json"

response = https.request(request)
puts response.read_body

import requests
import json

url = "https://api.catenda.com/opencde/bcf/3.0/projects/{topic-board-id}/topics/{topic-id}/viewpoints/{viewpoint-id}"

payload = {}
headers = {
   'accept': 'application/json',
   'content-type': 'application/json'
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

// OK
{
  "guid": "52959166-dbd2-44eb-81bb-74f955f30e0f",
  "orthogonal_camera": {
    "camera_view_point": {
      "x": 100,
      "y": 100,
      "z": 100
    },
    "camera_direction": {
      "x": 100,
      "y": 100,
      "z": 100
    },
    "camera_up_vector": {
      "x": 0,
      "y": 0,
      "z": 1
    },
    "view_to_world_scale": 14,
    "aspect_ratio": 1
  },
  "perspective_camera": {
    "camera_view_point": {
      "x": 100,
      "y": 100,
      "z": 100
    },
    "camera_direction": {
      "x": 100,
      "y": 100,
      "z": 100
    },
    "camera_up_vector": {
      "x": 0,
      "y": 0,
      "z": 1
    },
    "field_of_view": 60,
    "aspect_ratio": 1
  },
  "lines": [
    {
      "start_point": {
        "x": 100,
        "y": 100,
        "z": 100
      },
      "end_point": {
        "x": 200,
        "y": 200,
        "z": 200
      }
    }
  ],
  "clipping_planes": [
    {
      "location": {
        "x": 100,
        "y": 100,
        "z": 100
      },
      "direction": {
        "x": 0,
        "y": 0,
        "z": 1
      }
    }
  ],
  "bitmaps": [
    {
      "guid": "8c2f8818-e413-49d4-8978-7f7d95d2b27e",
      "bitmap_type": "png",
      "location": {
        "x": 100,
        "y": 100,
        "z": 100
      },
      "normal": {
        "x": 0,
        "y": 1,
        "z": 0
      },
      "up": {
        "x": 0,
        "y": 0,
        "z": 1
      },
      "height": 20
    }
  ],
  "snapshot": {
    "snapshot_type": "png"
  },
  "authorization": {
    "viewpoint_actions": [
      ""
    ]
  }
}