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Show some information when NewHorizons is not present

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This commit is contained in:
Alexander Bock
2016-05-18 21:37:41 +02:00
parent dba650c80d
commit 92df988bb6
1 changed files with 25 additions and 22 deletions
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47
src/rendering/renderengine.cpp
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@@ -188,7 +188,7 @@ bool RenderEngine::initialize() {
// init camera and set temporary position and scaling
_mainCamera = new Camera();
_mainCamera->setScaling(glm::vec2(1.0, -8.0));
_mainCamera->setPosition(psc(0.f, 0.f, 1.499823f, 11.f));
_mainCamera->setPosition(psc(0.5f, 0.f, 1.499823f, 11.f));
OsEng.interactionHandler().setCamera(_mainCamera);
if (_renderer) {
@@ -1164,35 +1164,38 @@ void RenderEngine::renderInformation() {
);
#ifdef OPENSPACE_MODULE_NEWHORIZONS_ENABLED
bool hasNewHorizons = scene()->sceneGraphNode("NewHorizons");
if (openspace::ImageSequencer::ref().isReady() && hasNewHorizons) {
if (openspace::ImageSequencer::ref().isReady()) {
penPosition.y -= 25.f;
glm::vec4 targetColor(0.00, 0.75, 1.00, 1);
try {
double lt;
glm::dvec3 p =
SpiceManager::ref().targetPosition("PLUTO", "NEW HORIZONS", "GALACTIC", {}, currentTime, lt);
psc nhPos = PowerScaledCoordinate::CreatePowerScaledCoordinate(p.x, p.y, p.z);
float a, b, c;
glm::dvec3 radii;
SpiceManager::ref().getValue("PLUTO", "RADII", radii);
a = radii.x;
b = radii.y;
c = radii.z;
float radius = (a + b) / 2.f;
float distToSurf = glm::length(nhPos.vec3()) - radius;
if (hasNewHorizons) {
try {
double lt;
glm::dvec3 p =
SpiceManager::ref().targetPosition("PLUTO", "NEW HORIZONS", "GALACTIC", {}, currentTime, lt);
psc nhPos = PowerScaledCoordinate::CreatePowerScaledCoordinate(p.x, p.y, p.z);
float a, b, c;
glm::dvec3 radii;
SpiceManager::ref().getValue("PLUTO", "RADII", radii);
a = radii.x;
b = radii.y;
c = radii.z;
float radius = (a + b) / 2.f;
float distToSurf = glm::length(nhPos.vec3()) - radius;
RenderFont(*_fontInfo,
penPosition,
"Distance to Pluto: % .1f (KM)",
distToSurf
RenderFont(*_fontInfo,
penPosition,
"Distance to Pluto: % .1f (KM)",
distToSurf
);
penPosition.y -= _fontInfo->height();
penPosition.y -= _fontInfo->height();
}
catch (...) {
}
}
catch (...) {}
double remaining = openspace::ImageSequencer::ref().getNextCaptureTime() - currentTime;
float t = static_cast<float>(1.0 - remaining / openspace::ImageSequencer::ref().getIntervalLength());