| 645 | } |
| 646 | |
| 647 | void export_samples(DebugParams &debugParams) |
| 648 | { |
| 649 | std::cout << "Export Samples as OBJ:" << std::endl; |
| 650 | std::cout << " -samples " << debugParams.samples_file_names[0] << std::endl; |
| 651 | std::cout << " -out " << debugParams.obj_out_file_name << std::endl; |
| 652 | std::ofstream objFile; |
| 653 | objFile.open(debugParams.obj_out_file_name.c_str()); |
| 654 | |
| 655 | openpgl::cpp::SampleStorage sampleStorage(debugParams.samples_file_names[0]); |
| 656 | |
| 657 | bool pointsOnly = true; |
| 658 | std::vector<openpgl::cpp::SampleData> subSampledData; |
| 659 | subSampledData.reserve(sampleStorage.GetSizeSurface() + sampleStorage.GetSizeVolume()); |
| 660 | for (size_t i = 0; i < sampleStorage.GetSizeSurface(); i++) |
| 661 | { |
| 662 | subSampledData.push_back(sampleStorage.GetSampleSurface(i)); |
| 663 | } |
| 664 | for (size_t i = 0; i < sampleStorage.GetSizeVolume(); i++) |
| 665 | { |
| 666 | subSampledData.push_back(sampleStorage.GetSampleVolume(i)); |
| 667 | } |
| 668 | |
| 669 | for (auto &sample : subSampledData) |
| 670 | { |
| 671 | objFile << "v " << sample.position.x << "\t" << sample.position.y << "\t" << sample.position.z << std::endl; |
| 672 | if (!pointsOnly) |
| 673 | { |
| 674 | #ifdef OPENPGL_DIRECTION_COMPRESSION |
| 675 | pgl_vec3f dir = openpgl::cpp::DecompressDirection(sample.direction); |
| 676 | #else |
| 677 | pgl_vec3f dir = sample.direction; |
| 678 | #endif |
| 679 | pgl_vec3f samplePosition = sample.position; |
| 680 | pgl_vec3f pos2; |
| 681 | pos2.x = samplePosition.x + dir.x * sample.distance; |
| 682 | pos2.y = samplePosition.y + dir.y * sample.distance; |
| 683 | pos2.z = samplePosition.z + dir.z * sample.distance; |
| 684 | objFile << "v " << pos2.x << "\t" << pos2.y << "\t" << pos2.z << std::endl; |
| 685 | objFile << "v " << sample.position.x << "\t" << sample.position.y << "\t" << sample.position.z << std::endl; |
| 686 | } |
| 687 | } |
| 688 | |
| 689 | for (auto &sample : subSampledData) |
| 690 | { |
| 691 | #ifdef OPENPGL_DIRECTION_COMPRESSION |
| 692 | pgl_vec3f dir = openpgl::cpp::DecompressDirection(sample.direction); |
| 693 | #else |
| 694 | pgl_vec3f dir = sample.direction; |
| 695 | #endif |
| 696 | objFile << "vn " << dir.x << "\t" << dir.y << "\t" << dir.z << std::endl; |
| 697 | if (!pointsOnly) |
| 698 | { |
| 699 | objFile << "vn " << dir.x << "\t" << dir.y << "\t" << dir.z << std::endl; |
| 700 | objFile << "vn " << dir.x << "\t" << dir.y << "\t" << dir.z << std::endl; |
| 701 | } |
| 702 | } |
| 703 | |
| 704 | if (!pointsOnly) |
no test coverage detected