Created
February 24, 2018 21:18
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| /** | |
| * Calculates the min and max x, y and z (depth) from a point cloud buffer. | |
| */ | |
| private float calculateMinMaxPointCloudXYZ(FloatBuffer pointCloudBuffer, int numPoints) { | |
| float current = 0; | |
| if (numPoints != 0) { | |
| int numFloats = 4 * numPoints; | |
| int num = 0; | |
| for (int i = 0; i<numFloats; i++) { | |
| current = pointCloudBuffer.get(i); | |
| if (num == 0) { | |
| if (current > maxX){ | |
| maxX = current; | |
| } | |
| if (current < minX) { | |
| minX = current; | |
| } | |
| } | |
| if (num == 1) { | |
| if (current > maxY){ | |
| maxY = current; | |
| } | |
| if (current < minY) { | |
| minY = current; | |
| } | |
| } | |
| if (num == 2) { | |
| if (current > maxZ){ | |
| maxZ = current; | |
| } | |
| if (current < minZ) { | |
| minZ = current; | |
| } | |
| } | |
| if (num == 3) { | |
| num = -1; | |
| } | |
| num++; | |
| } | |
| } | |
| } |
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minX: -3.44
maxX: -3.61
minY: -2.51
maxY: 2.77
minZ: 0.0
maxZ: 7.23