mirror of
https://github.com/OpenSpace/OpenSpace.git
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238 lines
8.6 KiB
C++
238 lines
8.6 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2021 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include <modules/skybrowser/skybrowsermodule.h>
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//#include <modules/webbrowser/webbrowsermodule.h>
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//#include <modules/webbrowser/include/screenspacebrowser.h>
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#include <modules/base/rendering/screenspaceimagelocal.h>
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#include <openspace/rendering/screenspacerenderable.h>
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#include <openspace/rendering/renderable.h>
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#include <openspace/rendering/renderengine.h>
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#include <openspace/engine/moduleengine.h>
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#include <openspace/engine/globals.h>
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#include <openspace/engine/globalscallbacks.h>
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#include <openspace/interaction/navigationhandler.h>
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#include <openspace/rendering/renderengine.h>
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#include <openspace/scene/scene.h>
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#include <openspace/util/factorymanager.h>
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#include <thread>
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#include <chrono>
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#include "skybrowsermodule_lua.inl"
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#include <cmath> // For atan2
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#include <ghoul/misc/dictionaryjsonformatter.h> // formatJson
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namespace {
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constexpr const openspace::properties::Property::PropertyInfo TestInfo =
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{
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"Test",
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"Test Info",
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"tjobidabidobidabidopp plopp"
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};
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constexpr const openspace::properties::Property::PropertyInfo ZoomInfo =
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{
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"Zoom",
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"Zoom Info",
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"tjobidabidobidabidopp plupp"
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};
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struct [[codegen::Dictionary(SkybrowserModule)]] Parameters {
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// [[codegen::verbatim(TestInfo.description)]]
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std::optional<std::string> test;
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// [[codegen::verbatim(ZoomInfo.description)]]
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std::optional<float> zoom;
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};
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#include "skybrowsermodule_codegen.cpp"
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} // namespace
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namespace openspace {
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SkybrowserModule::SkybrowserModule()
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: OpenSpaceModule(Name)
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, _testProperty(TestInfo)
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, _zoomFactor(ZoomInfo, 50.f ,0.1f ,70.f)
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, _skyBrowser(nullptr)
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{
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addProperty(_testProperty);
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addProperty(_zoomFactor);
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}
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scripting::LuaLibrary SkybrowserModule::luaLibrary() const {
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scripting::LuaLibrary res;
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res.name = "skybrowser";
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res.functions = {
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{
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"create",
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&skybrowser::luascriptfunctions::createBrowser,
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{},
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"string or list of strings",
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"Add one or multiple exoplanet systems to the scene, as specified by the "
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"input. An input string should be the name of the system host star"
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},
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{
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"move",
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&skybrowser::luascriptfunctions::moveBrowser,
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{},
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"string or list of strings",
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"Add one or multiple exoplanet systems to the scene, as specified by the "
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"input. An input string should be the name of the system host star"
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},
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{
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"follow",
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&skybrowser::luascriptfunctions::followCamera,
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{},
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"string or list of strings",
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"Add one or multiple exoplanet systems to the scene, as specified by the "
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"input. An input string should be the name of the system host star"
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}
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};
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return res;
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}
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float SkybrowserModule::zoomFactor() const{
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return _zoomFactor;
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}
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void SkybrowserModule::internalInitialize(const ghoul::Dictionary& dict) {
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const Parameters p = codegen::bake<Parameters>(dict);
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_testProperty = p.test.value_or(_testProperty);
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_zoomFactor = p.zoom.value_or(_zoomFactor);
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}
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bool SkybrowserModule::sendMessageToWWT(const ghoul::Dictionary& msg) {
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if (_skyBrowser) {
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std::string script = "sendMessageToWWT(" + ghoul::formatJson(msg) + ");";
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_skyBrowser->executeJavascript(script);
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return true;
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}
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else {
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LERROR("No sky browser added! Can't send message.");
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return false;
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}
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}
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void SkybrowserModule::WWTfollowCamera() {
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while (true) {
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// Get camera view direction
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const glm::dvec3 viewDirection = global::navigationHandler->camera()->viewDirectionWorldSpace();
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// Convert to celestial coordinates
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glm::dvec2 celestCoords = convertGalacticToCelestial(viewDirection);
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ghoul::Dictionary message = createMessageForMovingWWTCamera(celestCoords, _zoomFactor);
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sendMessageToWWT(message);
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std::this_thread::sleep_for(std::chrono::milliseconds(50));
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}
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}
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ghoul::Dictionary SkybrowserModule::createMessageForMovingWWTCamera(const glm::dvec2 celestCoords, const float fov, const bool moveInstantly) const {
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using namespace std::string_literals;
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ghoul::Dictionary msg;
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msg.setValue("event", "center_on_coordinates"s);
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msg.setValue("ra", static_cast<double>(celestCoords[0]));
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msg.setValue("dec", static_cast<double>(celestCoords[1]));
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msg.setValue("fov", static_cast<double>(fov));
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msg.setValue("instant", moveInstantly);
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return msg;
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}
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ghoul::Dictionary SkybrowserModule::createMessageForPausingWWTTime() const {
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using namespace std::string_literals;
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ghoul::Dictionary msg;
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msg.setValue("event", "pause_time"s);
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return msg;
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}
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void SkybrowserModule::initializeBrowser(ScreenSpaceBrowser* skyBrowser) {
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_skyBrowser = skyBrowser;
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}
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ScreenSpaceBrowser* SkybrowserModule::skyBrowser() {
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return _skyBrowser;
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}
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glm::dvec2 SkybrowserModule::convertGalacticToCelestial(glm::dvec3 rGal) const {
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// Used the math from this website: https://gea.esac.esa.int/archive/documentation/GD -->
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// R2/Data_processing/chap_cu3ast/sec_cu3ast_intro/ssec_cu3ast_intro_tansforms.html#SSS1
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const glm::dmat3 conversionMatrix = glm::dmat3({
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-0.0548755604162154, 0.4941094278755837, -0.8676661490190047, // col 0
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-0.8734370902348850, -0.4448296299600112, -0.1980763734312015, // col 1
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-0.4838350155487132, 0.7469822444972189, 0.4559837761750669 // col 2
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});
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glm::dvec3 rICRS = glm::transpose(conversionMatrix) * rGal;
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float ra = atan2(rICRS[1], rICRS[0]);
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float dec = atan2(rICRS[2], glm::sqrt((rICRS[0] * rICRS[0]) + (rICRS[1] * rICRS[1])));
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ra = ra > 0 ? ra : ra + (2 * glm::pi<float>());
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return glm::dvec2(glm::degrees(ra), glm::degrees(dec));
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}
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void SkybrowserModule::showTarget() const{
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using namespace std::string_literals;
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ghoul::Dictionary node;
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node.setValue("Type", "ScreenSpaceImageLocal"s);
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node.setValue("Identifier", "Target"s);
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node.setValue("TexturePath", "D:/Esters/OpenSpace/modules/skybrowser/target.png"s);
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node.setValue("Scale", 0.07);
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openspace::global::scriptEngine->queueScript(
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"openspace.addScreenSpaceRenderable(" + ghoul::formatLua(node) + ")",
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scripting::ScriptEngine::RemoteScripting::Yes
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);
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}
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/*
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std::vector<documentation::Documentation> SkybrowserModule::documentations() const {
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return {
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ExoplanetsDataPreparationTask::documentation(),
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RenderableOrbitDisc::Documentation()
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};
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}
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*/
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} // namespace openspace
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