Changeset 9787 for code/branches/radarDreiD/src/modules/overlays/hud/HUDRadar.cc

Timestamp:

Nov 18, 2013, 1:54:40 PM (10 years ago)

Author:

wroennin

Message:

Math.cc: fixed Transformation; HUDRadar.cc: added transparence setting

File:

• code/branches/radarDreiD/src/modules/overlays/hud/HUDRadar.cc (modified) (1 diff)

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

@@ -171 +171 @@
             //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);
+                }
+
             coord *= math::pi / 3.5f; // small adjustment to make it fit the texture
             it->second->setPosition((1.0f + coord.x - size) * 0.5f, (1.0f - coord.y - size) * 0.5f);