| 46 | } |
| 47 | |
| 48 | void generatePoints(std::vector<float> &points, std::vector<float> &dirs) |
| 49 | { |
| 50 | points.clear(); |
| 51 | |
| 52 | for (int k=0; k<NELEMS; ++k) { |
| 53 | float z = MINIMUM + k*STEP; |
| 54 | for (int j=0; j<NELEMS; ++j) { |
| 55 | float y = MINIMUM + j*STEP; |
| 56 | for (int i=0; i<NELEMS; ++i) { |
| 57 | float x = MINIMUM + i*STEP; |
| 58 | points.push_back(x); |
| 59 | points.push_back(y); |
| 60 | points.push_back(z); |
| 61 | dirs.push_back(x-10.0f); |
| 62 | dirs.push_back(y-10.0f); |
| 63 | dirs.push_back(z-10.0f); |
| 64 | } |
| 65 | } |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | int main(void) |
| 70 | { |