Bug 1021: Add GenericStereoDevice* Supporting custom configurations; Hook-in oculusvr-sdk java distortion-mesh calculation if available

StereoDeviceFactory support new GenericStereoDeviceFactory, with it's GenericStereoDevice and GenericStereoDeviceRenderer.

GenericStereoDevice maintains different configurations, triggered either by passing a GenericStereoDevice.Config
instance directly or by the device-index parameter:

  - 0: monoscopi device: No post-processing

  - 1: stereoscopic device SBS: No post-processing

  - 2: stereoscopic device SBS + Lenses: Distortion post-processing
       (only available w/ oculusvr-sdk sub-module)

Producing a 'GenericStereoDevice.Config' instance is self containing
and may extend if supporting more device types like top-bottom, interlaced etc.

StereoDemo01 handles all use-cases and may be used as a test-bed
to add and experiment with stereoscopy, devices and settings.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java b/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java
index d2e535eaf..3a3568697 100644
--- a/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java
+++ b/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java
@@ -559,7 +559,7 @@ public final class FloatUtil {
    * @param initM if true, given matrix will be initialized w/ identity matrix,
    *              otherwise only the frustum fields are set.
    * @param fovy_rad angle in radians
-   * @param aspect
+   * @param aspect aspect ratio width / height
    * @param zNear
    * @param zFar
    * @return given matrix for chaining
@@ -591,7 +591,7 @@ public final class FloatUtil {
    */
   public static float[] makePerspective(final float[] m, final int m_offset, final boolean initM,
                                         final FovHVHalves fovhv, final float zNear, final float zFar) {
-      final FovHVHalves fovhvTan = fovhv.getInTangents();  // use tangent of half-fov !
+      final FovHVHalves fovhvTan = fovhv.toTangents();  // use tangent of half-fov !
       final float top    =         fovhvTan.top    * zNear;
       final float bottom = -1.0f * fovhvTan.bottom * zNear;
       final float left   = -1.0f * fovhvTan.left   * zNear;