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Add a glare to the host star, similar to the sun

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This commit is contained in:
Emma Broman
2020-09-03 11:29:12 +02:00
parent bf7695ef69
commit 2bc0dd8efd
1 changed files with 32 additions and 3 deletions
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35
modules/exoplanets/exoplanetsmodule_lua.inl
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@@ -221,9 +221,15 @@ int addExoplanetSystem(lua_State* L) {
starToSunVec.z
);
const std::string starIdentifier = createIdentifier(starNameSpeck);
// Star renderable globe, if we have a radius
std::string starGlobeRenderableString = "";
const float starRadius = p.RSTAR;
const float validRadius = isnan(starRadius) ? 1.f : starRadius;
const float starRadiusInMeter = validRadius * distanceconstants::SolarRadius;
if (!isnan(starRadius)) {
std::ifstream colorMap(
absPath("${SYNC}/http/stars_colormap/2/colorbv.cmap"),
@@ -235,11 +241,10 @@ int addExoplanetSystem(lua_State* L) {
}
const std::string color = getStarColor(p.BMV, colorMap);
const float radiusInMeter = starRadius * distanceconstants::SolarRadius;
starGlobeRenderableString = "Renderable = {"
"Type = 'RenderableGlobe',"
"Radii = " + std::to_string(radiusInMeter) + ","
"Radii = " + std::to_string(starRadiusInMeter) + ","
"SegmentsPerPatch = 64,"
"PerformShading = false,"
"Layers = {"
@@ -262,7 +267,6 @@ int addExoplanetSystem(lua_State* L) {
"},";
}
const std::string starIdentifier = createIdentifier(starNameSpeck);
const std::string starParent = "{"
"Identifier = '" + starIdentifier + "',"
@@ -284,11 +288,36 @@ int addExoplanetSystem(lua_State* L) {
"}"
"}";
openspace::global::scriptEngine.queueScript(
"openspace.addSceneGraphNode(" + starParent + ");",
openspace::scripting::ScriptEngine::RemoteScripting::Yes
);
const std::string starGlare = "{"
"Identifier = '" + starIdentifier + "_glare',"
"Parent = '" + starIdentifier + "',"
"Renderable = {"
"Type = 'RenderablePlaneImageLocal',"
"Size = " + std::to_string(10.f * starRadiusInMeter) + ","
"Origin = 'Center',"
"Billboard = true,"
"Texture = openspace.absPath('${SYNC}/http/sun_textures/4/halo.png'),"
"BlendMode = 'Additive',"
"Opacity = 0.65,"
"RenderableType = 'PreDeferredTransparency'"
"},"
"GUI = {"
"Name = '" + starNameSpeck + " (Star Glare)',"
"Path = '" + ExoplanetsGuiPath + starNameSpeck + "',"
"}"
"}";
openspace::global::scriptEngine.queueScript(
"openspace.addSceneGraphNode(" + starGlare + ");",
openspace::scripting::ScriptEngine::RemoteScripting::Yes
);
for (size_t i = 0; i < planetSystem.size(); i++) {
Exoplanet planet = planetSystem[i];
const std::string planetName = planetNames[i];