From a8b4e0ecb202c9bf1d558415723a5e4e47404282 Mon Sep 17 00:00:00 2001 From: Simon Leistikow Date: Thu, 14 Sep 2017 01:46:22 +0200 Subject: [PATCH] Fix random flickering --- app/src/main/java/de/trac/spherical/rendering/Renderer.java | 2 +- .../java/de/trac/spherical/rendering/SphereSurfaceView.java | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/app/src/main/java/de/trac/spherical/rendering/Renderer.java b/app/src/main/java/de/trac/spherical/rendering/Renderer.java index 98db541..7764237 100644 --- a/app/src/main/java/de/trac/spherical/rendering/Renderer.java +++ b/app/src/main/java/de/trac/spherical/rendering/Renderer.java @@ -173,7 +173,7 @@ public class Renderer implements GLSurfaceView.Renderer { glGenTextures(1, textureID, 0); // Initialize matrices. - Matrix.setIdentityM(modlMatrix, 0); + Matrix.setRotateM(modlMatrix, 0, 90, 1.0f, 0.0f, 0.0f); Matrix.setLookAtM(viewMatrix, 0, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f); } diff --git a/app/src/main/java/de/trac/spherical/rendering/SphereSurfaceView.java b/app/src/main/java/de/trac/spherical/rendering/SphereSurfaceView.java index 523dc51..5aad7aa 100644 --- a/app/src/main/java/de/trac/spherical/rendering/SphereSurfaceView.java +++ b/app/src/main/java/de/trac/spherical/rendering/SphereSurfaceView.java @@ -23,14 +23,10 @@ public class SphereSurfaceView extends GLSurfaceView implements SensorEventListe // The actual rotation matrix determined by user input. private final float rotationMatrix [] = new float[16]; - // This matrix is used to compensate sensor coordinate system rotation. - private final float offsetMatrix [] = new float[16]; - public SphereSurfaceView(Context context) { super(context); Matrix.setIdentityM(rotationMatrix, 0); - Matrix.setRotateM(offsetMatrix, 0, 90.0f, 1.0f, 0.0f, 0.0f); SensorManager manager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE); Sensor accelerometer = manager.getSensorList(Sensor.TYPE_ROTATION_VECTOR).get(0); @@ -83,7 +79,6 @@ public class SphereSurfaceView extends GLSurfaceView implements SensorEventListe synchronized (rotationMatrix) { SensorManager.getRotationMatrixFromVector(rotationMatrix, event.values); - Matrix.multiplyMM(rotationMatrix, 0, rotationMatrix, 0, offsetMatrix, 0); } }