CurvSurf FindSurface™ Web API Samples - BasicSample
This sample source codes present a simple usage of FindSurface Web API in different languages.
Using FindSurface Web API, a client manipulates Request and Response to send a request to our server and to receive a result of the request. See the links below for more details of Request and Response descriptions.
The sample demo shows how to find a plane from a point cloud using FindSurface Web API and focuses on explaining the following steps:
- Configuring a header and body of Request.
- Interpreting result data from Response (Binary).
We provide samples for several languages as follows:
In these samples, they use a hard-coded data array for input point cloud data in order to keep themselves as simple as possible (without any boiler-plate code for File I/O).
The data array represents 100 points forming a rectangle on the XY-plane, having an error of 0.003 in the direction of the Z-axis. Each value of points must be represented as IEEE floating point representation and in these samples, the points use 32-bit single precision values without other attributes (e.g., colors).
// 100 Points (X, Y, Z) for each line
[
-0.5, -0.5, -0.0022,
-0.389, -0.5, -0.00096,
-0.278, -0.5, 0.0019,
-0.167, -0.5, 0.00258,
-0.0556, -0.5, 0.000432,
0.0556, -0.5, -0.00125,
0.167, -0.5, 0.00272,
0.278, -0.5, -0.0017,
0.389, -0.5, 0.000504,
0.5, -0.5, 0.00286,
-0.5, -0.389, -0.00242,
-0.389, -0.389, -0.00221,
-0.278, -0.389, 0.00162,
-0.167, -0.389, -0.000678,
-0.0556, -0.389, -0.00221,
0.0556, -0.389, 0.000648,
0.167, -0.389, -0.00248,
0.278, -0.389, -0.00057,
0.389, -0.389, 0.000732,
0.5, -0.389, 0.000948,
-0.5, -0.278, 0.0016,
-0.389, -0.278, 0.00181,
-0.278, -0.278, 0.000936,
-0.167, -0.278, -0.00269,
-0.0556, -0.278, 0.00072,
0.0556, -0.278, 0.00204,
0.167, -0.278, -0.0023,
0.278, -0.278, -0.00264,
0.389, -0.278, -0.00146,
0.5, -0.278, 0.00206,
-0.5, -0.167, -0.000756,
-0.389, -0.167, -0.00252,
-0.278, -0.167, 0.00224,
-0.167, -0.167, 0.00229,
-0.0556, -0.167, 0.0012,
0.0556, -0.167, -0.00219,
0.167, -0.167, -0.00197,
0.278, -0.167, 0.000912,
0.389, -0.167, -0.000888,
0.5, -0.167, -0.000324,
-0.5, -0.0556, 0.000768,
-0.389, -0.0556, -0.00217,
-0.278, -0.0556, 0.000468,
-0.167, -0.0556, -0.000612,
-0.0556, -0.0556, 0.00015,
0.0556, -0.0556, -0.000606,
0.167, -0.0556, 0.00118,
0.278, -0.0556, -0.00119,
0.389, -0.0556, 0.00182,
0.5, -0.0556, -0.0011,
-0.5, 0.0556, 0.00276,
-0.389, 0.0556, 0.000414,
-0.278, 0.0556, 0.00185,
-0.167, 0.0556, -0.00116,
-0.0556, 0.0556, -0.00114,
0.0556, 0.0556, -0.000426,
0.167, 0.0556, 0.00202,
0.278, 0.0556, -0.0023,
0.389, 0.0556, -0.00193,
0.5, 0.0556, -0.00245,
-0.5, 0.167, 0.00276,
-0.389, 0.167, -0.00154,
-0.278, 0.167, 0.00218,
-0.167, 0.167, 0.000138,
-0.0556, 0.167, -0.00226,
0.0556, 0.167, 0.000372,
0.167, 0.167, 0.000948,
0.278, 0.167, 0.00292,
0.389, 0.167, 0.00243,
0.5, 0.167, 0.0012,
-0.5, 0.278, -0.00227,
-0.389, 0.278, 0.000192,
-0.278, 0.278, 0.00203,
-0.167, 0.278, 0.0012,
-0.0556, 0.278, 0.00072,
0.0556, 0.278, -0.00268,
0.167, 0.278, -0.00241,
0.278, 0.278, -0.0011,
0.389, 0.278, -0.00087,
0.5, 0.278, 0.000558,
-0.5, 0.389, -0.00106,
-0.389, 0.389, -0.00298,
-0.278, 0.389, -0.00203,
-0.167, 0.389, -0.00221,
-0.0556, 0.389, -0.00114,
0.0556, 0.389, -0.00203,
0.167, 0.389, -0.00149,
0.278, 0.389, -0.00212,
0.389, 0.389, -0.00133,
0.5, 0.389, -0.00228,
-0.5, 0.5, 0.00257,
-0.389, 0.5, 0.00257,
-0.278, 0.5, -0.000816,
-0.167, 0.5, 0.00175,
-0.0556, 0.5, -0.00216,
0.0556, 0.5, -0.00193,
0.167, 0.5, -0.00274,
0.278, 0.5, -7.2e-05,
0.389, 0.5, 0.00213,
0.5, 0.5, 0.00269
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