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https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-06 03:29:44 -06:00
DataPlane reads from server
This commit is contained in:
Sebastian Piwell
@@ -36,50 +36,50 @@
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#include <openspace/util/time.h>
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namespace {
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const std::string _loggerCat = "DataPlane";
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const std::string _loggerCat = "DataPlane";
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}
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namespace openspace {
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DataPlane::DataPlane(const ghoul::Dictionary& dictionary)
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:CygnetPlane(dictionary)
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,_topColor("topColor", "Top Color", glm::vec4(1,0,0,1), glm::vec4(0), glm::vec4(1))
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,_midColor("midColor", "Mid Color", glm::vec4(0,0,0,0), glm::vec4(0), glm::vec4(1))
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,_botColor("botColor", "Bot Color", glm::vec4(0,0,1,1), glm::vec4(0), glm::vec4(1))
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,_tfValues("tfValues", "TF Values", glm::vec2(0.5,0.1), glm::vec2(0), glm::vec2(1))
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,_colorbar(nullptr)
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,_futureData(nullptr)
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{
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_id = id();
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setName("DataPlane" + std::to_string(_id));
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:CygnetPlane(dictionary)
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,_topColor("topColor", "Top Color", glm::vec4(1,0,0,1), glm::vec4(0), glm::vec4(1))
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,_midColor("midColor", "Mid Color", glm::vec4(0,0,0,0), glm::vec4(0), glm::vec4(1))
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,_botColor("botColor", "Bot Color", glm::vec4(0,0,1,1), glm::vec4(0), glm::vec4(1))
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,_tfValues("tfValues", "TF Values", glm::vec2(0.5,0.1), glm::vec2(0), glm::vec2(1))
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,_colorbar(nullptr)
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,_futureData(nullptr)
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{
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_id = id();
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setName("DataPlane" + std::to_string(_id));
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addProperty(_topColor);
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addProperty(_midColor);
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addProperty(_botColor);
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addProperty(_tfValues);
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// addProperty(_topColor);
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// addProperty(_midColor);
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// addProperty(_botColor);
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// addProperty(_tfValues);
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registerProperties();
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OsEng.gui()._iSWAproperty.registerProperty(&_topColor);
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OsEng.gui()._iSWAproperty.registerProperty(&_midColor);
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OsEng.gui()._iSWAproperty.registerProperty(&_botColor);
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OsEng.gui()._iSWAproperty.registerProperty(&_tfValues);
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// registerProperties();
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// OsEng.gui()._iSWAproperty.registerProperty(&_topColor);
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// OsEng.gui()._iSWAproperty.registerProperty(&_midColor);
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// OsEng.gui()._iSWAproperty.registerProperty(&_botColor);
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// OsEng.gui()._iSWAproperty.registerProperty(&_tfValues);
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dictionary.getValue("kwPath", _kwPath);
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// dictionary.getValue("kwPath", _kwPath);
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}
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DataPlane::~DataPlane(){}
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bool DataPlane::initialize(){
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// std::string kwPath;
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_kw = std::make_shared<KameleonWrapper>(_kwPath);
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// dictionary.getValue("KW", _kw);
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// std::string kwPath;
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// _kw = std::make_shared<KameleonWrapper>(_kwPath);
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// dictionary.getValue("KW", _kw);
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KameleonWrapper::Model model = _kw->model();
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if( model == KameleonWrapper::Model::BATSRUS)
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_var = "p";
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else
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_var = "rho";
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// KameleonWrapper::Model model = _kw->model();
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// if( model == KameleonWrapper::Model::BATSRUS)
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// _var = "p";
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// else
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// _var = "rho";
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createPlane();
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@@ -95,17 +95,19 @@ bool DataPlane::initialize(){
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return false;
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}
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_dimensions = glm::size3_t(500,500,1);
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float zSlice = 0.5f;
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_dataSlice = _kw->getUniformSliceValues(std::string(_var), _dimensions, zSlice);
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// _dimensions = glm::size3_t(500,500,1);
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// float zSlice = 0.5f;
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// _dataSlice = _kw->getUniformSliceValues(std::string(_var), _dimensions, zSlice);
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loadTexture();
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// loadTexture();
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updateTexture();
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std::cout << "Creating Colorbar" << std::endl;
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_colorbar = std::make_shared<ColorBar>();
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if(_colorbar){
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_colorbar->initialize();
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}
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// std::cout << "Creating Colorbar" << std::endl;
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// _colorbar = std::make_shared<ColorBar>();
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// if(_colorbar){
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// _colorbar->initialize();
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// }
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return isReady();
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}
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@@ -114,143 +116,183 @@ bool DataPlane::deinitialize(){
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unregisterProperties();
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destroyPlane();
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destroyShader();
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_kw = nullptr;
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_memorybuffer = "";
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_colorbar->deinitialize();
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_colorbar = nullptr;
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// _kw = nullptr;
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_memorybuffer = "";
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// _colorbar->deinitialize();
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// _colorbar = nullptr;
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return true;
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return true;
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}
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void DataPlane::render(const RenderData& data){
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if(_texture){
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psc position = data.position;
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glm::mat4 transform = glm::mat4(1.0);
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if(_texture){
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psc position = data.position;
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glm::mat4 transform = glm::mat4(1.0);
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glm::mat4 rotx = glm::rotate(transform, static_cast<float>(M_PI_2), glm::vec3(1, 0, 0));
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glm::mat4 roty = glm::rotate(transform, static_cast<float>(M_PI_2), glm::vec3(0, -1, 0));
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glm::mat4 rotz = glm::rotate(transform, static_cast<float>(M_PI_2), glm::vec3(0, 0, 1));
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glm::mat4 rotx = glm::rotate(transform, static_cast<float>(M_PI_2), glm::vec3(1, 0, 0));
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glm::mat4 roty = glm::rotate(transform, static_cast<float>(M_PI_2), glm::vec3(0, -1, 0));
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glm::mat4 rotz = glm::rotate(transform, static_cast<float>(M_PI_2), glm::vec3(0, 0, 1));
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glm::mat4 rot = glm::mat4(1.0);
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for (int i = 0; i < 3; i++){
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for (int j = 0; j < 3; j++){
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transform[i][j] = static_cast<float>(_stateMatrix[i][j]);
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}
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}
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glm::mat4 rot = glm::mat4(1.0);
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for (int i = 0; i < 3; i++){
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for (int j = 0; j < 3; j++){
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transform[i][j] = static_cast<float>(_stateMatrix[i][j]);
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}
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}
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transform = transform * rotz * roty; //BATSRUS
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transform = transform * rotz * roty; //BATSRUS
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if(_data->frame == "GSM"){
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glm::vec4 v(1,0,0,1);
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glm::vec3 xVec = glm::vec3(transform*v);
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xVec = glm::normalize(xVec);
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if(_data->frame == "GSM"){
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glm::vec4 v(1,0,0,1);
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glm::vec3 xVec = glm::vec3(transform*v);
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xVec = glm::normalize(xVec);
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double lt;
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glm::vec3 sunVec =
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SpiceManager::ref().targetPosition("SUN", "Earth", "GALACTIC", {}, _time, lt);
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sunVec = glm::normalize(sunVec);
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double lt;
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glm::vec3 sunVec =
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SpiceManager::ref().targetPosition("SUN", "Earth", "GALACTIC", {}, _time, lt);
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sunVec = glm::normalize(sunVec);
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float angle = acos(glm::dot(xVec, sunVec));
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glm::vec3 ref = glm::cross(xVec, sunVec);
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float angle = acos(glm::dot(xVec, sunVec));
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glm::vec3 ref = glm::cross(xVec, sunVec);
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glm::mat4 rotation = glm::rotate(glm::mat4(1.0f), angle, ref);
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transform = rotation * transform;
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}
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glm::mat4 rotation = glm::rotate(glm::mat4(1.0f), angle, ref);
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transform = rotation * transform;
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}
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position += transform*glm::vec4(_data->offset.x, _data->offset.z, _data->offset.y, _data->offset.w);
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position += transform*glm::vec4(_data->offset.x, _data->offset.z, _data->offset.y, _data->offset.w);
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// Activate shader
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_shader->activate();
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glEnable(GL_ALPHA_TEST);
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glDisable(GL_CULL_FACE);
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// Activate shader
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_shader->activate();
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glEnable(GL_ALPHA_TEST);
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glDisable(GL_CULL_FACE);
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_shader->setUniform("ViewProjection", data.camera.viewProjectionMatrix());
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_shader->setUniform("ModelTransform", transform);
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_shader->setUniform("ViewProjection", data.camera.viewProjectionMatrix());
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_shader->setUniform("ModelTransform", transform);
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_shader->setUniform("top", _topColor.value());
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_shader->setUniform("mid", _midColor.value());
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_shader->setUniform("bot", _botColor.value());
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_shader->setUniform("tfValues", _tfValues.value());
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// _shader->setUniform("top", _topColor.value());
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// _shader->setUniform("mid", _midColor.value());
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// _shader->setUniform("bot", _botColor.value());
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// _shader->setUniform("tfValues", _tfValues.value());
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setPscUniforms(*_shader.get(), data.camera, position);
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setPscUniforms(*_shader.get(), data.camera, position);
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ghoul::opengl::TextureUnit unit;
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unit.activate();
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_texture->bind();
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_shader->setUniform("texture1", unit);
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ghoul::opengl::TextureUnit unit;
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unit.activate();
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_texture->bind();
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_shader->setUniform("texture1", unit);
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glBindVertexArray(_quad);
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glDrawArrays(GL_TRIANGLES, 0, 6);
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glEnable(GL_CULL_FACE);
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_shader->deactivate();
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glBindVertexArray(_quad);
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glDrawArrays(GL_TRIANGLES, 0, 6);
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glEnable(GL_CULL_FACE);
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_shader->deactivate();
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position += transform*(glm::vec4(0.5f*_data->scale.x+100.0f ,-0.5f*_data->scale.y, 0.0f, _data->scale.w));
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// RenderData data = { *_camera, psc(), doPerformanceMeasurements };
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ColorBarData cbdata = { data.camera,
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position,
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transform,
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_topColor.value(),
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_midColor.value(),
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_botColor.value(),
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_tfValues.value()
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// transform
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};
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_colorbar->render(cbdata);
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}
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// position += transform*(glm::vec4(0.5f*_data->scale.x+100.0f ,-0.5f*_data->scale.y, 0.0f, _data->scale.w));
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// // RenderData data = { *_camera, psc(), doPerformanceMeasurements };
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// ColorBarData cbdata = { data.camera,
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// position,
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// transform,
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// _topColor.value(),
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// _midColor.value(),
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// _botColor.value(),
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// _tfValues.value()
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// // transform
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// };
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// _colorbar->render(cbdata);
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}
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}
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void DataPlane::update(const UpdateData& data){
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if(_planeIsDirty)
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createPlane();
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if(_planeIsDirty)
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createPlane();
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_time = Time::ref().currentTime();
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_stateMatrix = SpiceManager::ref().positionTransformMatrix("GALACTIC", _data->frame, _time);
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_time = Time::ref().currentTime();
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_stateMatrix = SpiceManager::ref().positionTransformMatrix("GALACTIC", _data->frame, _time);
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float openSpaceUpdateInterval = abs(Time::ref().deltaTime()*_updateInterval);
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if(openSpaceUpdateInterval){
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if(abs(_time-_lastUpdateTime) >= openSpaceUpdateInterval){
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updateTexture();
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_lastUpdateTime = _time;
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}
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if(abs(_time-_lastUpdateTime) >= openSpaceUpdateInterval){
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updateTexture();
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_lastUpdateTime = _time;
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}
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}
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if(_futureData && _futureData->isFinished){
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std::cout << _memorybuffer << std::endl;
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_futureData = nullptr;
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// std::cout << _memorybuffer << std::endl;
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loadTexture();
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_futureData = nullptr;
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}
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}
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void DataPlane::loadTexture() {
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ghoul::opengl::Texture::FilterMode filtermode = ghoul::opengl::Texture::FilterMode::Linear;
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ghoul::opengl::Texture::WrappingMode wrappingmode = ghoul::opengl::Texture::WrappingMode::ClampToEdge;
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std::unique_ptr<ghoul::opengl::Texture> texture =
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std::make_unique<ghoul::opengl::Texture>(_dataSlice, _dimensions, ghoul::opengl::Texture::Format::Red, GL_RED, GL_FLOAT, filtermode, wrappingmode);
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void DataPlane::loadTexture() {
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std::stringstream ss(_memorybuffer);
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std::string line;
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if (texture) {
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// LDEBUG("Loaded texture from '" << absPath(_path) << "'");
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_dimensions = glm::size3_t(61, 61, 1);
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float* values = new float[3721];
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int i = 0;
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ss >> std::ws;
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texture->uploadTexture();
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float min = std::numeric_limits<float>::max();
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float max = std::numeric_limits<float>::min();
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// Textures of planets looks much smoother with AnisotropicMipMap rather than linear
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texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
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while(getline(ss,line)){
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if(line.find("#") == 0){
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// std::cout << line << std::endl;
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continue;
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}
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_texture = std::move(texture);
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}
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float x, y, z, N, V, B;
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std::stringstream sl(line);
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sl >> std::ws >> x >> y >> z >> N >> V >> B;
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values[i] = N;
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min = std::min(min,values[i]);
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max = std::max(max,values[i]);
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i++;
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}
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std::cout << min << ", " << max << std::endl;
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for(int j=0; j<i; j++){
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float normValue = (values[j]-min)/(max-min);
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values[j] = glm::clamp(normValue, 0.0f, 1.0f);
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}
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_dataSlice = values;
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ghoul::opengl::Texture::FilterMode filtermode = ghoul::opengl::Texture::FilterMode::Linear;
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ghoul::opengl::Texture::WrappingMode wrappingmode = ghoul::opengl::Texture::WrappingMode::ClampToEdge;
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std::unique_ptr<ghoul::opengl::Texture> texture =
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std::make_unique<ghoul::opengl::Texture>(_dataSlice, _dimensions, ghoul::opengl::Texture::Format::Red, GL_RED, GL_FLOAT, filtermode, wrappingmode);
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if (texture) {
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// LDEBUG("Loaded texture from '" << absPath(_path) << "'");
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texture->uploadTexture();
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// Textures of planets looks much smoother with AnisotropicMipMap rather than linear
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texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
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_texture = std::move(texture);
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}
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}
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void DataPlane::updateTexture(){
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std::shared_ptr<DownloadManager::FileFuture> future = ISWAManager::ref().downloadImageToMemory(-_data->id, _memorybuffer);
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if(future){
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_futureData = future;
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}
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std::shared_ptr<DownloadManager::FileFuture> future = ISWAManager::ref().downloadDataToMemory(2, _memorybuffer);
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if(future){
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_futureData = future;
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}
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}
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int DataPlane::id(){
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static int id = 0;
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return id++;
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static int id = 0;
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return id++;
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}
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}// namespace openspace
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