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, 9 insertions, 4 deletions

diff --git a/servers/spatial_sound/spatial_sound_server_sw.cpp b/servers/spatial_sound/spatial_sound_server_sw.cpp
index 7ec29d32cb..d00deb3912 100644
--- a/servers/spatial_sound/spatial_sound_server_sw.cpp
+++ b/servers/spatial_sound/spatial_sound_server_sw.cpp
@@ -879,10 +879,13 @@ void SpatialSoundServerSW::update(float p_delta) {
 		float volume_attenuation = 0.0;
 		float air_absorption_hf_cutoff = 0.0;
 		float air_absorption = 0.0;
-		float pitch_scale=0.0;
+		float pitch_scale=1.0;
 		Vector3 panning;
 
 
+		//print_line("listeners: "+itos(space->listeners.size()));
+
+
 		for(Set<RID>::Element *L=space->listeners.front();L;L=L->next()) {
 
 			Listener *listener=listener_owner.get(L->get());
@@ -899,9 +902,11 @@ void SpatialSoundServerSW::update(float p_delta) {
 			float attenuation_exp=source->params[SOURCE_PARAM_ATTENUATION_DISTANCE_EXP];
 			float attenuation=1;
 
+			//print_line("DIST MIN: "+rtos(distance_min));
+			//print_line("DIST MAX: "+rtos(distance_max));
 			if (distance_max>0) {
 				distance = CLAMP(distance,distance_min,distance_max);
-				attenuation = Math::pow(1.0 - ((distance - distance_min)/distance_max),CLAMP(attenuation_exp,0.001,16));
+				attenuation = Math::pow(1.0 - ((distance - distance_min)/(distance_max-distance_min)),CLAMP(attenuation_exp,0.001,16));
 			}
 
 			float hf_attenuation_cutoff = room->params[ROOM_PARAM_ATTENUATION_HF_CUTOFF];
@@ -945,7 +950,7 @@ void SpatialSoundServerSW::update(float p_delta) {
 			air_absorption+=weight*absorption;
 			air_absorption_hf_cutoff+=weight*hf_attenuation_cutoff;
 			panning+=vpanning*weight;
-			pitch_scale+=pscale*weight;
+			//pitch_scale+=pscale*weight;
 
 		}
 
@@ -991,8 +996,8 @@ void SpatialSoundServerSW::update(float p_delta) {
 			reverb_send*=volume_scale;
 			int mix_rate = v.sample_mix_rate*v.pitch_scale*pitch_scale*source->params[SOURCE_PARAM_PITCH_SCALE];
 
-			if (mix_rate<=0) {
 
+			if (mix_rate<=0) {
 				ERR_PRINT("Invalid mix rate for voice (0) check for invalid pitch_scale param.");
 				to_disable.push_back(ActiveVoice(source,voice)); // oh well..
 				continue; //invalid mix rate, disabling