Changeset 9792 for code/branches/radarDreiD/src/modules/overlays/hud

Timestamp:

Nov 18, 2013, 4:22:09 PM (11 years ago)

Author:

wroennin

Message:

Math.cc: new function isObjectHigherThanShipOnMap, separated coordinatetransformation into a seperate function; Math.h: updated with new functions; HUDRadar.cc: added zOrder for rendering on screen; radar3D_test.oxw: canged spawn direction to 0,0,0

File:

• code/branches/radarDreiD/src/modules/overlays/hud/HUDRadar.cc (modified) (2 diffs)

code/branches/radarDreiD/src/modules/overlays/hud/HUDRadar.cc

@@ -166 +166 @@
             // calculate the size with 1/distance dependency for simplicity (instead of exp(-distance * lambda)
             float size = maximumDotSize_ * halfDotSizeDistance_ / (halfDotSizeDistance_ + distance) * it->first->getRadarObjectScale();
+
+
             it->second->setDimensions(size, size);
 
@@ -171 +173 @@
             //Vector2 coord = get2DViewcoordinates(this->owner_->getPosition(), this->owner_->getOrientation() * WorldEntity::FRONT, this->owner_->getOrientation() * WorldEntity::UP, wePointer->getWorldPosition());
             Vector2 coord = get3DProjection(this->owner_->getPosition(), this->owner_->getOrientation() * WorldEntity::FRONT, this->owner_->getOrientation() * WorldEntity::UP, wePointer->getWorldPosition(), 0.6435011, detectionLimit_);
-            if(coord.y < 0)
-                {
-                orxonox::ColourValue color = it->second->getColour();
-                color.a = 0.5f;
-                it->second->setColour(color);
-                }
+
+            // set zOrder on screen
+            bool overXZPlain = isObjectHigherThanShipOnMap(this->owner_->getPosition(), this->owner_->getOrientation() * WorldEntity::FRONT, this->owner_->getOrientation() * WorldEntity::UP, wePointer->getWorldPosition(), 0.6435011);
+
+            if(overXZPlain == false && (it->second->getZOrder() >  100 * this->overlay_->getZOrder())) // it appears that zOrder of attached Overlayelements is 100 times the zOrder of the Overlay
+                it->second->_notifyZOrder(this->overlay_->getZOrder() * 100 - 1);
+            if(overXZPlain == true && (it->second->getZOrder() <= 100 * this->overlay_->getZOrder()))
+                it->second->_notifyZOrder(this->overlay_->getZOrder() * 100 + 1);
+
+
 
             coord *= math::pi / 3.5f; // small adjustment to make it fit the texture