#include <simgear/constants.h>
#include <simgear/misc/sg_path.hxx>
-#include <simgear/environment/visual_enviro.hxx>
#include <simgear/scene/model/model.hxx>
#include <simgear/structure/exception.hxx>
#include <simgear/misc/sg_path.hxx>
#include <sstream>
#include <iomanip>
+
using std::stringstream;
using std::endl;
using std::setprecision;
using std::fixed;
using std::setw;
using std::setfill;
+using std::string;
#include <Main/fg_props.hxx>
#include <Main/globals.hxx>
SGPath tpath = globals->resolve_aircraft_path(path);
// no mipmap or else alpha will mix with pixels on the border of shapes, ruining the effect
- _wxEcho = SGLoadTexture2D(tpath, false, false);
+ _wxEcho = SGLoadTexture2D(tpath, NULL, false, false);
_Instrument->setFloatValue("trk", 0.0);
_radar_centre_node->setBoolValue(false);
}
- //SG_LOG(SG_GENERAL, SG_DEBUG, "Radar: displacement "
+ //SG_LOG(SG_INSTR, SG_DEBUG, "Radar: displacement "
// << _x_offset <<", "<<_y_offset
// << " user_speed_east_fps * SG_FPS_TO_KT "
// << user_speed_east_fps * SG_FPS_TO_KT
_texCoords->clear();
_textGeode->removeDrawables(0, _textGeode->getNumDrawables());
+#if 0
+ //TODO FIXME Mask below (only used for ARC mode) isn't properly aligned, i.e.
+ // it assumes the a/c position at the center of the display - though it's somewhere at
+ // bottom part for ARC mode.
+ // The mask hadn't worked at all for a while (probably since the OSG port) due to
+ // another bug (which is fixed now). Now, the mask is disabled completely until s.o.
+ // adapted the coordinates below. And the mask is only really useful to limit displayed
+ // weather blobs (not support yet).
+ // Aircraft echos are already limited properly through wxradar's "limit-deg" property.
+ {
+ osg::DrawArrays *maskPSet
+ = static_cast<osg::DrawArrays*>(_geom->getPrimitiveSet(1));
+ osg::DrawArrays *trimaskPSet
+ = static_cast<osg::DrawArrays*>(_geom->getPrimitiveSet(2));
+
+ if (_display_mode == ARC) {
+ // erase what is out of sight of antenna
+ /*
+ |\ /|
+ | \ / |
+ | \ / |
+ ---------
+ | |
+ | |
+ ---------
+ */
+ float xOffset = 256.0f;
+ float yOffset = 200.0f;
+
+ int firstQuadVert = _vertices->size();
+ _texCoords->push_back(osg::Vec2f(0.5f, 0.25f));
+ _vertices->push_back(osg::Vec2f(-xOffset, 0.0 + yOffset));
+ _texCoords->push_back(osg::Vec2f(1.0f, 0.25f));
+ _vertices->push_back(osg::Vec2f(xOffset, 0.0 + yOffset));
+ _texCoords->push_back(osg::Vec2f(1.0f, 0.5f));
+ _vertices->push_back(osg::Vec2f(xOffset, 256.0 + yOffset));
+ _texCoords->push_back(osg::Vec2f(0.5f, 0.5f));
+ _vertices->push_back(osg::Vec2f(-xOffset, 256.0 + yOffset));
+ maskPSet->set(osg::PrimitiveSet::QUADS, firstQuadVert, 4);
+ firstQuadVert += 4;
+
+ // The triangles aren't supposed to be textured, but there's
+ // no need to set up a different Geometry, switch modes,
+ // etc. I happen to know that there's a white pixel in the
+ // texture at 1.0, 0.0 :)
+ float centerY = tan(30 * SG_DEGREES_TO_RADIANS);
+ _vertices->push_back(osg::Vec2f(0.0, 0.0));
+ _vertices->push_back(osg::Vec2f(-256.0, 0.0));
+ _vertices->push_back(osg::Vec2f(-256.0, 256.0 * centerY));
+
+ _vertices->push_back(osg::Vec2f(0.0, 0.0));
+ _vertices->push_back(osg::Vec2f(256.0, 0.0));
+ _vertices->push_back(osg::Vec2f(256.0, 256.0 * centerY));
+
+ _vertices->push_back(osg::Vec2f(-256, 0.0));
+ _vertices->push_back(osg::Vec2f(256.0, 0.0));
+ _vertices->push_back(osg::Vec2f(-256.0, -256.0));
+
+ _vertices->push_back(osg::Vec2f(256, 0.0));
+ _vertices->push_back(osg::Vec2f(256.0, -256.0));
+ _vertices->push_back(osg::Vec2f(-256.0, -256.0));
+
+ const osg::Vec2f whiteSpot(1.0f, 0.0f);
+ for (int i = 0; i < 3 * 4; i++)
+ _texCoords->push_back(whiteSpot);
+
+ trimaskPSet->set(osg::PrimitiveSet::TRIANGLES, firstQuadVert, 3 * 4);
+
+ } else
+ {
+ maskPSet->set(osg::PrimitiveSet::QUADS, 0, 0);
+ trimaskPSet->set(osg::PrimitiveSet::TRIANGLES, 0, 0);
+ }
- update_weather();
+ maskPSet->dirty();
+ trimaskPSet->dirty();
+ }
+#endif
+
+ // remember index of next vertex
+ int vIndex = _vertices->size();
+ update_weather();
osg::DrawArrays *quadPSet
= static_cast<osg::DrawArrays*>(_geom->getPrimitiveSet(0));
- quadPSet->set(osg::PrimitiveSet::QUADS, 0, _vertices->size());
- quadPSet->dirty();
-
- // erase what is out of sight of antenna
- /*
- |\ /|
- | \ / |
- | \ / |
- ---------
- | |
- | |
- ---------
- */
-
- osg::DrawArrays *maskPSet
- = static_cast<osg::DrawArrays*>(_geom->getPrimitiveSet(1));
- osg::DrawArrays *trimaskPSet
- = static_cast<osg::DrawArrays*>(_geom->getPrimitiveSet(2));
-
- if (_display_mode == ARC) {
- float xOffset = 256.0f;
- float yOffset = 200.0f;
-
- int firstQuadVert = _vertices->size();
- _texCoords->push_back(osg::Vec2f(0.5f, 0.25f));
- _vertices->push_back(osg::Vec2f(-xOffset, 0.0 + yOffset));
- _texCoords->push_back(osg::Vec2f(1.0f, 0.25f));
- _vertices->push_back(osg::Vec2f(xOffset, 0.0 + yOffset));
- _texCoords->push_back(osg::Vec2f(1.0f, 0.5f));
- _vertices->push_back(osg::Vec2f(xOffset, 256.0 + yOffset));
- _texCoords->push_back(osg::Vec2f(0.5f, 0.5f));
- _vertices->push_back(osg::Vec2f(-xOffset, 256.0 + yOffset));
- maskPSet->set(osg::PrimitiveSet::QUADS, firstQuadVert, 4);
-
- // The triangles aren't supposed to be textured, but there's
- // no need to set up a different Geometry, switch modes,
- // etc. I happen to know that there's a white pixel in the
- // texture at 1.0, 0.0 :)
- float centerY = tan(30 * SG_DEGREES_TO_RADIANS);
- _vertices->push_back(osg::Vec2f(0.0, 0.0));
- _vertices->push_back(osg::Vec2f(-256.0, 0.0));
- _vertices->push_back(osg::Vec2f(-256.0, 256.0 * centerY));
-
- _vertices->push_back(osg::Vec2f(0.0, 0.0));
- _vertices->push_back(osg::Vec2f(256.0, 0.0));
- _vertices->push_back(osg::Vec2f(256.0, 256.0 * centerY));
-
- _vertices->push_back(osg::Vec2f(-256, 0.0));
- _vertices->push_back(osg::Vec2f(256.0, 0.0));
- _vertices->push_back(osg::Vec2f(-256.0, -256.0));
-
- _vertices->push_back(osg::Vec2f(256, 0.0));
- _vertices->push_back(osg::Vec2f(256.0, -256.0));
- _vertices->push_back(osg::Vec2f(-256.0, -256.0));
-
- const osg::Vec2f whiteSpot(1.0f, 0.0f);
- for (int i = 0; i < 3 * 4; i++)
- _texCoords->push_back(whiteSpot);
-
- trimaskPSet->set(osg::PrimitiveSet::TRIANGLES, firstQuadVert + 4, 3 * 4);
-
- } else {
- maskPSet->set(osg::PrimitiveSet::QUADS, 0, 0);
- trimaskPSet->set(osg::PrimitiveSet::TRIANGLES, 0, 0);
- }
-
- maskPSet->dirty();
- trimaskPSet->dirty();
-
- // draw without mask
- _vertices->clear();
- _texCoords->clear();
update_aircraft();
update_tacan();
update_heading_marker();
- quadPSet->set(osg::PrimitiveSet::QUADS, 0, _vertices->size());
+ // draw all new vertices are quads
+ quadPSet->set(osg::PrimitiveSet::QUADS, vIndex, _vertices->size()-vIndex);
quadPSet->dirty();
}
}
wxRadarBg::update_weather()
{
string modeButton = _Instrument->getStringValue("mode", "WX");
- _radarEchoBuffer = *sgEnviro.get_radar_echo();
+// FIXME: implementation of radar echoes missing
+// _radarEchoBuffer = *sgEnviro.get_radar_echo();
// pretend we have a scan angle bigger then the FOV
// TODO:check real fov, enlarge if < nn, and do clipping if > mm
// const float fovFactor = 1.45f;
_Instrument->setStringValue("status", modeButton.c_str());
+// FIXME: implementation of radar echoes missing
+#if 0
list_of_SGWxRadarEcho *radarEcho = &_radarEchoBuffer;
list_of_SGWxRadarEcho::iterator iradarEcho, end = radarEcho->end();
const float LWClevel[] = { 0.1f, 0.5f, 2.1f };
* wxRotate(angle) * _centerTrans);
addQuad(_vertices, _texCoords, m, texBase);
- //SG_LOG(SG_GENERAL, SG_DEBUG, "Radar: drawing clouds"
+ //SG_LOG(SG_INSTR, SG_DEBUG, "Radar: drawing clouds"
// << " ID=" << cloudId
// << " x=" << x
// << " y="<< y
addQuad(_vertices, _texCoords, m, texBase);
}
}
+#endif
}
* wxRotate(angle) * _centerTrans);
addQuad(_vertices, _texCoords, m, texBase);
- //SG_LOG(SG_GENERAL, SG_DEBUG, "Radar: drawing TACAN"
+ //SG_LOG(SG_INSTR, SG_DEBUG, "Radar: drawing TACAN"
// << " dist=" << radius
// << " view_heading=" << _view_heading * SG_RADIANS_TO_DEGREES
// << " bearing=" << angle * SG_RADIANS_TO_DEGREES
m *= _centerTrans;
addQuad(_vertices, _texCoords, m, texBase);
- //SG_LOG(SG_GENERAL, SG_DEBUG, "Radar: drawing heading marker"
+ //SG_LOG(SG_INSTR, SG_DEBUG, "Radar: drawing heading marker"
// << " x,y " << x <<","<< y
// << " dist" << dist
// << " view_heading" << _view_heading * SG_RADIANS_TO_DEGREES
alt = 0; // to allow some vertical extent of target
double radarhorizon = 1.23 * (sqrt(alt) + sqrt(user_alt));
-// SG_LOG(SG_GENERAL, SG_ALERT, "Radar: radar horizon " << radarhorizon);
+// SG_LOG(SG_INSTR, SG_ALERT, "Radar: radar horizon " << radarhorizon);
return radarhorizon >= range_nm;
}
constant = 35;
double maxrange = constant * pow(sigma, 0.25);
- //SG_LOG(SG_GENERAL, SG_DEBUG, "Radar: max range " << maxrange);
+ //SG_LOG(SG_INSTR, SG_DEBUG, "Radar: max range " << maxrange);
return maxrange >= range_nm;
}