From 5d58f63300771843687db18ad4da67c5882fd52e Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Mon, 20 Jul 2015 03:59:57 +0200
Subject: Bug 1151 - Fix using DK1 on OVR 0.5*; Minor changes

---
 .../jogamp/opengl/oculusvr/OVRStereoDevice.java    | 23 ++++++++++++++--------
 .../opengl/oculusvr/OVRStereoDeviceRenderer.java   |  4 ++++
 2 files changed, 19 insertions(+), 8 deletions(-)

(limited to 'src/oculusvr/classes/jogamp')

diff --git a/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDevice.java b/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDevice.java
index 44bf13cd3..5025e80c5 100644
--- a/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDevice.java
+++ b/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDevice.java
@@ -86,14 +86,6 @@ public class OVRStereoDevice implements StereoDevice {
         this.deviceIndex = deviceIndex;
         this.hmdDesc = hmdDesc;
 
-        {
-            final FovHVHalves posFov = FovHVHalves.byRadians(hmdDesc.getCameraFrustumHFovInRadians(),
-                                                             hmdDesc.getCameraFrustumVFovInRadians());
-            final float posZNear = hmdDesc.getCameraFrustumNearZInMeters();
-            final float posZFar = hmdDesc.getCameraFrustumFarZInMeters();
-            locationSensorParams = new LocationSensorParameter(new Frustum.FovDesc(posFov, posZNear, posZFar));
-        }
-
         final ovrFovPort[] defaultOVREyeFov = hmdDesc.getDefaultEyeFov(0, new ovrFovPort[ovrHmdDesc.getEyeRenderOrderArrayLength()]);
         defaultEyeFov = new FovHVHalves[defaultOVREyeFov.length];
         for(int i=0; i<defaultEyeFov.length; i++) {
@@ -108,6 +100,21 @@ public class OVRStereoDevice implements StereoDevice {
         usedSensorBits = 0;
         supportedSensorBits = OVRUtil.ovrTrackingCaps2SensorBits(hmdDesc.getTrackingCaps());
 
+        LocationSensorParameter _locationSensorParams = null;
+        if( StereoUtil.usesPositionSensor(supportedSensorBits)) {
+            try {
+                final FovHVHalves posFov = FovHVHalves.byRadians(hmdDesc.getCameraFrustumHFovInRadians(),
+                                                                 hmdDesc.getCameraFrustumVFovInRadians());
+                final float posZNear = hmdDesc.getCameraFrustumNearZInMeters();
+                final float posZFar = hmdDesc.getCameraFrustumFarZInMeters();
+                _locationSensorParams = new LocationSensorParameter(new Frustum.FovDesc(posFov, posZNear, posZFar));
+            } catch (final IllegalArgumentException iae) {
+                // probably zNear/zFar issue ..
+                System.err.println(iae.getMessage());
+            }
+        }
+        locationSensorParams = _locationSensorParams;
+
         // DK1 delivers unrotated resolution in target orientation
         // DK2 delivers rotated resolution in target orientation, monitor screen is rotated 90deg clockwise
         deviceName = hmdDesc.getDisplayDeviceNameAsString();
diff --git a/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDeviceRenderer.java b/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDeviceRenderer.java
index 5487ca087..95565dd0f 100644
--- a/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDeviceRenderer.java
+++ b/src/oculusvr/classes/jogamp/opengl/oculusvr/OVRStereoDeviceRenderer.java
@@ -553,6 +553,10 @@ public class OVRStereoDeviceRenderer implements StereoDeviceRenderer {
         final ovrVector3f pos = pose.getPosition();
         viewerPose.setPosition(pos.getX(), pos.getY(), pos.getZ());
         OVRUtil.copyToQuaternion(pose.getOrientation(), viewerPose.orientation);
+
+        // System.err.println("Viewer: "+OVRUtil.toString(pos));
+        // System.err.println("Camera: "+OVRUtil.toString(trackingState.getCameraPose().getPosition()));
+        // System.err.println("Leveld: "+OVRUtil.toString(trackingState.getLeveledCameraPose().getPosition()));
         return viewerPose;
     }
 
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