111 lines
4.8 KiB
C++
111 lines
4.8 KiB
C++
#include "renderConfig.h"
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void PlumageConfig::PlumageConfiguration::readConfigurationFromToml(std::string configFilePath,Settings& settings)
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{
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auto config = toml::parse(configFilePath);
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auto& tomlSettings = toml::find(config, "settings");
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settings.width = toml::find<uint32_t>(tomlSettings, "width");
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settings.height = toml::find<uint32_t>(tomlSettings, "height");
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settings.multiSampling = toml::find<bool>(tomlSettings, "multiSampling");
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auto sampleCount = toml::find<uint32_t>(tomlSettings, "sampleCount");
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settings.rotateModel = toml::find<bool>(tomlSettings, "rotateModel");
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settings.modelRotateSpeed = toml::find<float>(tomlSettings, "modelRotateSpeed");
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settings.startFrameIndex = toml::find<uint32_t>(tomlSettings, "startFrameIndex");
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settings.endFrameIndex = toml::find<uint32_t>(tomlSettings, "endFrameIndex");
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settings.videoFrameRate = toml::find<uint32_t>(tomlSettings, "videoFrameRate");
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auto& camera = toml::find(tomlSettings, "camera");
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settings.calibrationWidth = toml::find<int>(camera, "cam_width");
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settings.calibrationHeight = toml::find<int>(camera, "cam_height");
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std::string fX = toml::find<std::string>(camera, "fx");
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std::string fY = toml::find<std::string>(camera, "fy");
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std::string cX = toml::find<std::string>(camera, "cX");
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std::string cY = toml::find<std::string>(camera, "cY");
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std::vector<float> bottomCenter = toml::find<std::vector<float>>(camera, "bottomCenter");
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std::vector<float> bottomNormal = toml::find<std::vector<float>>(camera, "bottomNormal");
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std::vector<float> cameraFixation = toml::find<std::vector<float>>(camera, "center");
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std::vector<std::vector<float>> cameraTracks = toml::find<std::vector<std::vector<float>>>(camera, "cameraTracks");
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std::vector<std::vector<std::vector<float>>> cameraAngle = toml::find<std::vector<std::vector<std::vector<float>>>>(camera, "cameraAngle");
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auto& debug = toml::find(tomlSettings, "debug");
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settings.validation = toml::find<bool>(debug, "validation");
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settings.vsync = toml::find<bool>(debug, "vsync");
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settings.headless = toml::find<bool>(debug, "headless");
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settings.outputPNGimage = toml::find<bool>(debug, "outputPNGimage");
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settings.debugMode = toml::find<bool>(debug, "debugMode");
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//settings.cleanUpImageSequece = toml::find_or<bool>(debug, "cleanUpImageSequece");
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/*
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conversion: type and coordinate system
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*/
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size_t sz;
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settings.fX = std::stof(fX, &sz);
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settings.fY = std::stof(fY, &sz);
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settings.cX = std::stof(cX, &sz);
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settings.cY = std::stof(cY, &sz);
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settings.bottomCenter = glm::vec3(bottomCenter[0], -bottomCenter[1], -bottomCenter[2]);
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settings.bottomNormal = glm::vec3(bottomNormal[0], -bottomNormal[1], -bottomNormal[2]);
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settings.cameraFixation = glm::vec3(cameraFixation[0], -cameraFixation[1], -cameraFixation[2]);
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auto cameraTracksAndAngleSize = std::min(cameraTracks.size(), cameraAngle.size());
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settings.cameraTracks.resize(cameraTracksAndAngleSize);
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settings.cameraAngle.resize(cameraTracksAndAngleSize);
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for (uint64_t i = 0; i < cameraTracksAndAngleSize; i++)
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{
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settings.cameraTracks[i] = glm::vec3(cameraTracks[i][0], -cameraTracks[i][1] , -cameraTracks[i][2]);
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settings.cameraAngle[i] = glm::mat3(glm::vec3(cameraAngle[i][0][0], cameraAngle[i][0][1], cameraAngle[i][0][2]),
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glm::vec3(cameraAngle[i][1][0], cameraAngle[i][1][1], cameraAngle[i][1][2]),
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glm::vec3(cameraAngle[i][2][0], cameraAngle[i][2][1], cameraAngle[i][2][2]));
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}
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glm::vec3 cameraTracksVecA = settings.cameraTracks[cameraTracksAndAngleSize / 4] - settings.cameraTracks[0];
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glm::vec3 cameraTracksVecB = settings.cameraTracks[cameraTracksAndAngleSize / 2] - settings.cameraTracks[0] ;
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glm::vec3 cameraTracksCircleNormal = glm::cross(cameraTracksVecA, cameraTracksVecB);
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glm::mat4 cameraTracksRotionMatrix = getVectorRotationMatrix(cameraTracksVecA, cameraTracksVecB);
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for (uint64_t i = 0; i < cameraTracksAndAngleSize; i++)
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{
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settings.cameraTracks[i] = settings.cameraTracks[i] * cameraTracksRotionMatrix;
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}
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//float ratioX =(float)settings.width / (float)settings.calibrationWidth;
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//float ratioY = (float)settings.height / (float)settings.calibrationHeight;
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//settings.fX = settings.fX * ratioX;
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//settings.fY = settings.fY * ratioY;
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//settings.cX = settings.cX * ratioX;
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//settings.cY = settings.cY * ratioY;
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}
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glm::mat4 PlumageConfig::PlumageConfiguration::getVectorRotationMatrix(glm::vec3 vectorBefore, glm::vec3 vectorAfter)
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{
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glm::vec3 rotationAxis = glm::normalize(glm::cross(glm::vec3(0.f, 1.f, 0.f), vectorBefore));
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float cosTheta = glm::dot(vectorAfter, vectorBefore);
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float angle = acos(cosTheta);
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angle = angle * M_PI / 180;
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glm::mat4 resultMatix = glm::rotate(glm::mat4(1.0f), angle, rotationAxis);
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}
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PlumageConfig::PlumageConfiguration::PlumageConfiguration()
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{
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readConfigurationFromToml(filePath.configFilePath, settings);
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}
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PlumageConfig::PlumageConfiguration::~PlumageConfiguration()
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{
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} |