int main(int argc, const char * argv[]) { const char* SAY_HELLO = "--sayHello"; if (cmdOptionExists(argc, argv, SAY_HELLO)) { printf("I'm just saying hello...\n"); } const char* DONT_CREATE_FILE = "--dontCreateSceneFile"; bool dontCreateFile = cmdOptionExists(argc, argv, DONT_CREATE_FILE); if (dontCreateFile) { printf("You asked us not to create a scene file, so we will not.\n"); } else { printf("Creating Scene File...\n"); const char* RUN_TUTORIAL = "--runTutorial"; if (cmdOptionExists(argc, argv, RUN_TUTORIAL)) { voxelTutorial(&myTree); } const char* ADD_CORNERS_AND_AXIS_LINES = "--addCornersAndAxisLines"; if (cmdOptionExists(argc, argv, ADD_CORNERS_AND_AXIS_LINES)) { addCornersAndAxisLines(&myTree); } const char* ADD_SPHERE_SCENE = "--addSphereScene"; if (cmdOptionExists(argc, argv, ADD_SPHERE_SCENE)) { addSphereScene(&myTree); } const char* ADD_SURFACE_SCENE = "--addSurfaceScene"; if (cmdOptionExists(argc, argv, ADD_SURFACE_SCENE)) { addSurfaceScene(&myTree); } unsigned long nodeCount = myTree.getVoxelCount(); printf("Nodes after adding scenes: %ld nodes\n", nodeCount); myTree.writeToSVOFile("voxels.svo"); } return 0; }
void persistVoxelsWhenDirty() { uint64_t now = usecTimestampNow(); if (::lastPersistVoxels == 0) { ::lastPersistVoxels = now; } int sinceLastTime = (now - ::lastPersistVoxels) / 1000; // check the dirty bit and persist here... if (::wantVoxelPersist && ::serverTree.isDirty() && sinceLastTime > VOXEL_PERSIST_INTERVAL) { { PerformanceWarning warn(::shouldShowAnimationDebug, "persistVoxelsWhenDirty() - writeToSVOFile()", ::shouldShowAnimationDebug); printf("saving voxels to file...\n"); serverTree.writeToSVOFile(::wantLocalDomain ? LOCAL_VOXELS_PERSIST_FILE : VOXELS_PERSIST_FILE); serverTree.clearDirtyBit(); // tree is clean after saving printf("DONE saving voxels to file...\n"); } ::lastPersistVoxels = usecTimestampNow(); } }
void processSplitSVOFile(const char* splitSVOFile,const char* splitJurisdictionRoot,const char* splitJurisdictionEndNodes) { char outputFileName[512]; printf("splitSVOFile: %s Jurisdictions Root: %s EndNodes: %s\n", splitSVOFile, splitJurisdictionRoot, splitJurisdictionEndNodes); VoxelTree rootSVO; rootSVO.readFromSVOFile(splitSVOFile); JurisdictionMap jurisdiction(splitJurisdictionRoot, splitJurisdictionEndNodes); printf("Jurisdiction Root Octcode: "); printOctalCode(jurisdiction.getRootOctalCode()); printf("Jurisdiction End Nodes: %d \n", jurisdiction.getEndNodeCount()); for (int i = 0; i < jurisdiction.getEndNodeCount(); i++) { unsigned char* endNodeCode = jurisdiction.getEndNodeOctalCode(i); printf("End Node: %d ", i); printOctalCode(endNodeCode); // get the endNode details VoxelPositionSize endNodeDetails; voxelDetailsForCode(endNodeCode, endNodeDetails); // Now, create a split SVO for the EndNode. // copy the EndNode into a temporary tree VoxelTree endNodeTree; // create a small voxels at corners of the endNode Tree, this will is a hack // to work around a bug in voxel server that will send Voxel not exists // for regions that don't contain anything even if they're not in the // jurisdiction of the server // This hack assumes the end nodes for demo dinner since it only guarantees // nodes in the 8 child voxels of the main root voxel const float verySmall = 0.015625; endNodeTree.createVoxel(0.0, 0.0, 0.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(1.0, 0.0, 0.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(0.0, 1.0, 0.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(0.0, 0.0, 1.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(1.0, 1.0, 1.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(1.0, 1.0, 0.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(0.0, 1.0, 1.0, verySmall, 1, 1, 1, true); endNodeTree.createVoxel(1.0, 0.0, 1.0, verySmall, 1, 1, 1, true); // Delete the voxel for the EndNode from the temporary tree, so we can // import our endNode content into it... endNodeTree.deleteOctalCodeFromTree(endNodeCode, COLLAPSE_EMPTY_TREE); VoxelTreeElement* endNode = rootSVO.getVoxelAt(endNodeDetails.x, endNodeDetails.y, endNodeDetails.z, endNodeDetails.s); rootSVO.copySubTreeIntoNewTree(endNode, &endNodeTree, false); sprintf(outputFileName, "splitENDNODE%d%s", i, splitSVOFile); printf("outputFile: %s\n", outputFileName); endNodeTree.writeToSVOFile(outputFileName); // Delete the voxel for the EndNode from the root tree... rootSVO.deleteOctalCodeFromTree(endNodeCode, COLLAPSE_EMPTY_TREE); // create a small voxel in center of each EndNode, this will is a hack // to work around a bug in voxel server that will send Voxel not exists // for regions that don't contain anything even if they're not in the // jurisdiction of the server float x = endNodeDetails.x + endNodeDetails.s * 0.5; float y = endNodeDetails.y + endNodeDetails.s * 0.5; float z = endNodeDetails.z + endNodeDetails.s * 0.5; float s = endNodeDetails.s * verySmall; rootSVO.createVoxel(x, y, z, s, 1, 1, 1, true); } sprintf(outputFileName, "splitROOT%s", splitSVOFile); printf("outputFile: %s\n", outputFileName); rootSVO.writeToSVOFile(outputFileName); printf("exiting now\n"); }
int main(int argc, const char * argv[]) { VoxelTree myTree; qInstallMessageHandler(sharedMessageHandler); unitTest(&myTree); const char* GET_OCTCODE = "--getOctCode"; const char* octcodeParams = getCmdOption(argc, argv, GET_OCTCODE); if (octcodeParams) { QString octcodeParamsString(octcodeParams); QStringList octcodeParamsList = octcodeParamsString.split(QString(",")); enum { X_AT, Y_AT, Z_AT, S_AT, EXPECTED_PARAMS }; if (octcodeParamsList.size() == EXPECTED_PARAMS) { QString xStr = octcodeParamsList.at(X_AT); QString yStr = octcodeParamsList.at(Y_AT); QString zStr = octcodeParamsList.at(Z_AT); QString sStr = octcodeParamsList.at(S_AT); float x = xStr.toFloat()/TREE_SCALE; // 0.14745788574219; float y = yStr.toFloat()/TREE_SCALE; // 0.01502178955078; float z = zStr.toFloat()/TREE_SCALE; // 0.56540045166016; float s = sStr.toFloat()/TREE_SCALE; // 0.015625; qDebug() << "Get Octal Code for:\n"; qDebug() << " x:" << xStr << " [" << x << "] \n"; qDebug() << " y:" << yStr << " [" << y << "] \n"; qDebug() << " z:" << zStr << " [" << z << "] \n"; qDebug() << " s:" << sStr << " [" << s << "] \n"; unsigned char* octalCode = pointToVoxel(x, y, z, s); QString octalCodeStr = octalCodeToHexString(octalCode); qDebug() << "octal code: " << octalCodeStr << "\n"; } else { qDebug() << "Unexpected number of parameters for getOctCode\n"; } return 0; } const char* DECODE_OCTCODE = "--decodeOctCode"; const char* decodeParam = getCmdOption(argc, argv, DECODE_OCTCODE); if (decodeParam) { QString decodeParamsString(decodeParam); unsigned char* octalCodeToDecode = hexStringToOctalCode(decodeParamsString); VoxelPositionSize details; voxelDetailsForCode(octalCodeToDecode, details); delete[] octalCodeToDecode; qDebug() << "octal code to decode: " << decodeParamsString << "\n"; qDebug() << "Details for Octal Code:\n"; qDebug() << " x:" << details.x << "[" << details.x * TREE_SCALE << "]" << "\n"; qDebug() << " y:" << details.y << "[" << details.y * TREE_SCALE << "]" << "\n"; qDebug() << " z:" << details.z << "[" << details.z * TREE_SCALE << "]" << "\n"; qDebug() << " s:" << details.s << "[" << details.s * TREE_SCALE << "]" << "\n"; return 0; } // Handles taking and SVO and splitting it into multiple SVOs based on // jurisdiction details const char* SPLIT_SVO = "--splitSVO"; const char* splitSVOFile = getCmdOption(argc, argv, SPLIT_SVO); const char* SPLIT_JURISDICTION_ROOT = "--splitJurisdictionRoot"; const char* SPLIT_JURISDICTION_ENDNODES = "--splitJurisdictionEndNodes"; const char* splitJurisdictionRoot = getCmdOption(argc, argv, SPLIT_JURISDICTION_ROOT); const char* splitJurisdictionEndNodes = getCmdOption(argc, argv, SPLIT_JURISDICTION_ENDNODES); if (splitSVOFile && splitJurisdictionRoot && splitJurisdictionEndNodes) { processSplitSVOFile(splitSVOFile, splitJurisdictionRoot, splitJurisdictionEndNodes); return 0; } // Handles taking an SVO and filling in the empty space below the voxels to make it solid. const char* FILL_SVO = "--fillSVO"; const char* fillSVOFile = getCmdOption(argc, argv, FILL_SVO); if (fillSVOFile) { processFillSVOFile(fillSVOFile); return 0; } const char* DONT_CREATE_FILE = "--dontCreateSceneFile"; bool dontCreateFile = cmdOptionExists(argc, argv, DONT_CREATE_FILE); if (dontCreateFile) { printf("You asked us not to create a scene file, so we will not.\n"); } else { printf("Creating Scene File...\n"); const char* RUN_TUTORIAL = "--runTutorial"; if (cmdOptionExists(argc, argv, RUN_TUTORIAL)) { voxelTutorial(&myTree); } const char* ADD_CORNERS_AND_AXIS_LINES = "--addCornersAndAxisLines"; if (cmdOptionExists(argc, argv, ADD_CORNERS_AND_AXIS_LINES)) { addCornersAndAxisLines(&myTree); } const char* ADD_SPHERE_SCENE = "--addSphereScene"; if (cmdOptionExists(argc, argv, ADD_SPHERE_SCENE)) { addSphereScene(&myTree); } const char* ADD_SURFACE_SCENE = "--addSurfaceScene"; if (cmdOptionExists(argc, argv, ADD_SURFACE_SCENE)) { addSurfaceScene(&myTree); } unsigned long nodeCount = myTree.getOctreeElementsCount(); printf("Nodes after adding scenes: %ld nodes\n", nodeCount); myTree.writeToSVOFile("voxels.svo"); } return 0; }