Huge Amount of BugFix

-=-=-=-=-=-=-=-=-=-=-

-Fixes to Collada Exporter (avoid crash situtions)
-Fixed to Collada Importer (Fixed Animation Optimizer Bugs)
-Fixes to RigidBody/RigidBody2D body_enter/body_exit, was buggy
-Fixed ability for RigidBody/RigidBody2D to get contacts reported and bodyin/out in Kinematic mode.
-Added proper trigger support for 3D Physics shapes
-Changed proper value for Z-Offset in OmniLight
-Fixed spot attenuation bug in SpotLight
-Fixed some 3D and 2D spatial soudn bugs related to distance attenuation.
-Fixed bugs in EventPlayer (channels were muted by default)
-Fix in ButtonGroup (get nodes in group are now returned in order)
-Fixed Linear->SRGB Conversion, previous algo sucked, new algo works OK
-Changed SRGB->Linear conversion to use hardware if supported, improves texture quality a lot
-Fixed options for Y-Fov and X-Fov in camera, should be more intuitive.
-Fixed bugs related to viewports and transparency

Huge Amount of New Stuff:
-=-=-=-=-=-=-=-==-=-=-=-

-Ability to manually advance an AnimationPlayer that is inactive (with advance() function)
-More work in WinRT platform
-Added XY normalmap support, imports on this format by default. Reduces normlmap size and enables much nice compression using LATC
-Added Anisotropic filter support to textures, can be specified on import
-Added support for Non-Square, Isometric and Hexagonal tilemaps in TileMap.
-Added Isometric Dungeon demo.
-Added simple hexagonal map demo.
-Added Truck-Town demo. Shows how most types of joints and vehicles are used. Please somebody make a nicer town, this one is too hardcore.
-Added an Object-Picking API to both RigidBody and Area! (and relevant demo)

1 files changed, 7 insertions, 3 deletions

diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp
index 67f45ced2b..e6359f920b 100644
--- a/scene/resources/animation.cpp
+++ b/scene/resources/animation.cpp
@@ -1716,7 +1716,7 @@ void Animation::clear() {
 
 }
 
-void Animation::_transform_track_optimize(int p_idx,float p_alowed_linear_err,float p_alowed_angular_err) {
+void Animation::_transform_track_optimize(int p_idx,float p_alowed_linear_err,float p_alowed_angular_err,float p_max_optimizable_angle) {
 
 	ERR_FAIL_INDEX(p_idx,tracks.size());
 	ERR_FAIL_COND(tracks[p_idx]->type!=TYPE_TRANSFORM);
@@ -1779,6 +1779,7 @@ void Animation::_transform_track_optimize(int p_idx,float p_alowed_linear_err,fl
 
 			} else {
 
+
 				Quat r02 = (q0.inverse() * q2).normalized();
 				Quat r01 = (q0.inverse() * q1).normalized();
 
@@ -1788,6 +1789,9 @@ void Animation::_transform_track_optimize(int p_idx,float p_alowed_linear_err,fl
 				r02.get_axis_and_angle(v02,a02);
 				r01.get_axis_and_angle(v01,a01);
 
+				if (Math::abs(a02)>p_max_optimizable_angle)
+					continue;
+
 				if (v01.dot(v02)<0) {
 					//make sure both rotations go the same way to compare
 					v02=-v02;
@@ -1905,7 +1909,7 @@ void Animation::_transform_track_optimize(int p_idx,float p_alowed_linear_err,fl
 
 }
 
-void Animation::optimize(float p_allowed_linear_err,float p_allowed_angular_err) {
+void Animation::optimize(float p_allowed_linear_err,float p_allowed_angular_err,float p_angle_max) {
 
 
 	int total_tt=0;
@@ -1913,7 +1917,7 @@ void Animation::optimize(float p_allowed_linear_err,float p_allowed_angular_err)
 	for(int i=0;i<tracks.size();i++) {
 
 		if (tracks[i]->type==TYPE_TRANSFORM)
-			_transform_track_optimize(i,p_allowed_linear_err,p_allowed_angular_err);
+			_transform_track_optimize(i,p_allowed_linear_err,p_allowed_angular_err,p_angle_max);
 
 	}