Changeset 70 in flair-src for trunk/lib/FlairSimulator/src/FollowMeCamera.cpp

Timestamp:

Sep 6, 2016, 5:49:32 PM (9 years ago)

Author:

Sanahuja Guillaume

Message:

simu cameras

File:

• trunk/lib/FlairSimulator/src/FollowMeCamera.cpp (modified) (4 diffs)

trunk/lib/FlairSimulator/src/FollowMeCamera.cpp

@@ -34 +34 @@
 namespace simulator {
 
-FollowMeCamera::FollowMeCamera(const ISceneNode *parent, float rotateSpeed,
-                             float zoomSpeed):VisualizationCamera(rotateSpeed,zoomSpeed)  {
+FollowMeCamera::FollowMeCamera(const ISceneNode *parent, std::string name,float inRotateSpeed,
+                             float inZoomSpeed):VisualizationCamera(name)  {
   this->parent = parent;
+  rotateSpeed=inRotateSpeed;
+  zoomSpeed=inZoomSpeed;
   RotY = 20;
   RotZ = 0;
@@ -44 +46 @@
 FollowMeCamera::~FollowMeCamera() {}
 
-void FollowMeCamera::setPositionOffset(vector3df newpos) { pos_offset = newpos; }
+void FollowMeCamera::setPositionOffset(vector3df newpos) {
+  pos_offset = ToIrrlichtCoordinates(newpos);
+}
 
 void FollowMeCamera::setTargetOffset(vector3df newpos) {
-  target_offset = newpos;
+  target_offset = ToIrrlichtCoordinates(newpos);
 }
 
@@ -59 +63 @@
 
 void FollowMeCamera::animateNode(ISceneNode *node, u32 timeMs) {
-  vector3df pos;
 
   float nRotY = RotY;
@@ -84 +87 @@
   }
 
-  pos.X = -currentZoom;
+  float newCurrentZoom= 100+currentZoom * zoomSpeed;
+  if (newCurrentZoom <= 0) {
+    newCurrentZoom =zoomSpeed;
+    currentZoom =1-100/zoomSpeed;
+  }
+
+  vector3df pos;
+  pos.X = -newCurrentZoom;
   pos.Y = 0;
   pos.Z = 0;