[ue4] Exposed more functionality in blueprints. Added more assets and test blueprints to excercise functionality

spine-ue4/Content/Raptor/raptor.atlas

@@ -1,279 +0,0 @@
-
-raptor.png
-size: 1024,1024
-format: RGBA8888
-filter: Linear,Linear
-repeat: none
-back_arm
-  rotate: true
-  xy: 140, 191
-  size: 46, 29
-  orig: 46, 29
-  offset: 0, 0
-  index: -1
-back_bracer
-  rotate: true
-  xy: 167, 317
-  size: 39, 28
-  orig: 39, 28
-  offset: 0, 0
-  index: -1
-back_hand
-  rotate: false
-  xy: 167, 358
-  size: 36, 34
-  orig: 36, 34
-  offset: 0, 0
-  index: -1
-back_knee
-  rotate: false
-  xy: 299, 478
-  size: 49, 67
-  orig: 49, 67
-  offset: 0, 0
-  index: -1
-back_thigh
-  rotate: true
-  xy: 167, 437
-  size: 39, 24
-  orig: 39, 24
-  offset: 0, 0
-  index: -1
-eyes_closed
-  rotate: true
-  xy: 2, 2
-  size: 47, 45
-  orig: 47, 45
-  offset: 0, 0
-  index: -1
-eyes_open
-  rotate: true
-  xy: 49, 2
-  size: 47, 45
-  orig: 47, 45
-  offset: 0, 0
-  index: -1
-eyes_surprised
-  rotate: true
-  xy: 96, 2
-  size: 47, 45
-  orig: 47, 45
-  offset: 0, 0
-  index: -1
-front_arm
-  rotate: false
-  xy: 419, 544
-  size: 48, 30
-  orig: 48, 30
-  offset: 0, 0
-  index: -1
-front_bracer
-  rotate: false
-  xy: 880, 695
-  size: 41, 29
-  orig: 41, 29
-  offset: 0, 0
-  index: -1
-front_hand
-  rotate: true
-  xy: 167, 394
-  size: 41, 38
-  orig: 41, 38
-  offset: 0, 0
-  index: -1
-front_open_hand
-  rotate: false
-  xy: 880, 726
-  size: 43, 44
-  orig: 43, 44
-  offset: 0, 0
-  index: -1
-front_thigh
-  rotate: false
-  xy: 360, 545
-  size: 57, 29
-  orig: 57, 29
-  offset: 0, 0
-  index: -1
-gun
-  rotate: false
-  xy: 785, 774
-  size: 107, 103
-  orig: 107, 103
-  offset: 0, 0
-  index: -1
-gun_nohand
-  rotate: false
-  xy: 614, 703
-  size: 105, 102
-  orig: 105, 102
-  offset: 0, 0
-  index: -1
-head
-  rotate: false
-  xy: 2, 137
-  size: 136, 149
-  orig: 136, 149
-  offset: 0, 0
-  index: -1
-lower_leg
-  rotate: true
-  xy: 780, 699
-  size: 73, 98
-  orig: 73, 98
-  offset: 0, 0
-  index: -1
-mouth_grind
-  rotate: false
-  xy: 469, 544
-  size: 47, 30
-  orig: 47, 30
-  offset: 0, 0
-  index: -1
-mouth_oooo
-  rotate: true
-  xy: 894, 772
-  size: 105, 30
-  orig: 105, 30
-  offset: 0, 0
-  index: -1
-mouth_smile
-  rotate: true
-  xy: 140, 239
-  size: 47, 30
-  orig: 47, 30
-  offset: 0, 0
-  index: -1
-neck
-  rotate: true
-  xy: 538, 577
-  size: 18, 21
-  orig: 18, 21
-  offset: 0, 0
-  index: -1
-raptor_arm_back
-  rotate: false
-  xy: 940, 936
-  size: 82, 86
-  orig: 82, 86
-  offset: 0, 0
-  index: -1
-raptor_body
-  rotate: false
-  xy: 2, 737
-  size: 610, 285
-  orig: 610, 285
-  offset: 0, 0
-  index: -1
-raptor_front_arm
-  rotate: true
-  xy: 195, 464
-  size: 81, 102
-  orig: 81, 102
-  offset: 0, 0
-  index: -1
-raptor_front_leg
-  rotate: false
-  xy: 2, 478
-  size: 191, 257
-  orig: 191, 257
-  offset: 0, 0
-  index: -1
-raptor_hindleg_back
-  rotate: false
-  xy: 614, 807
-  size: 169, 215
-  orig: 169, 215
-  offset: 0, 0
-  index: -1
-raptor_horn
-  rotate: false
-  xy: 360, 655
-  size: 182, 80
-  orig: 182, 80
-  offset: 0, 0
-  index: -1
-raptor_horn_back
-  rotate: false
-  xy: 360, 576
-  size: 176, 77
-  orig: 176, 77
-  offset: 0, 0
-  index: -1
-raptor_jaw
-  rotate: false
-  xy: 785, 879
-  size: 153, 143
-  orig: 153, 143
-  offset: 0, 0
-  index: -1
-raptor_saddle_noshadow
-  rotate: false
-  xy: 2, 288
-  size: 163, 188
-  orig: 163, 188
-  offset: 0, 0
-  index: -1
-raptor_saddle_strap_front
-  rotate: false
-  xy: 721, 710
-  size: 57, 95
-  orig: 57, 95
-  offset: 0, 0
-  index: -1
-raptor_saddle_strap_rear
-  rotate: true
-  xy: 940, 880
-  size: 54, 74
-  orig: 54, 74
-  offset: 0, 0
-  index: -1
-raptor_saddle_w_shadow
-  rotate: false
-  xy: 195, 547
-  size: 163, 188
-  orig: 163, 188
-  offset: 0, 0
-  index: -1
-raptor_tongue
-  rotate: true
-  xy: 544, 649
-  size: 86, 64
-  orig: 86, 64
-  offset: 0, 0
-  index: -1
-stirrup_back
-  rotate: true
-  xy: 140, 145
-  size: 44, 35
-  orig: 44, 35
-  offset: 0, 0
-  index: -1
-stirrup_front
-  rotate: false
-  xy: 538, 597
-  size: 45, 50
-  orig: 45, 50
-  offset: 0, 0
-  index: -1
-stirrup_strap
-  rotate: false
-  xy: 350, 497
-  size: 49, 46
-  orig: 49, 46
-  offset: 0, 0
-  index: -1
-torso
-  rotate: true
-  xy: 610, 647
-  size: 54, 91
-  orig: 54, 91
-  offset: 0, 0
-  index: -1
-visor
-  rotate: false
-  xy: 2, 51
-  size: 131, 84
-  orig: 131, 84
-  offset: 0, 0
-  index: -1

spine-ue4/Content/SpineBoy/spineboy.atlas

@@ -1,216 +0,0 @@
-
-spineboy.png
-size: 1024,1024
-format: RGBA8888
-filter: Linear,Linear
-repeat: none
-eye_indifferent
-  rotate: true
-  xy: 648, 629
-  size: 93, 89
-  orig: 93, 89
-  offset: 0, 0
-  index: -1
-eye_surprised
-  rotate: true
-  xy: 233, 179
-  size: 93, 89
-  orig: 93, 89
-  offset: 0, 0
-  index: -1
-front_bracer
-  rotate: false
-  xy: 245, 2
-  size: 58, 80
-  orig: 58, 80
-  offset: 0, 0
-  index: -1
-front_fist_closed
-  rotate: false
-  xy: 168, 45
-  size: 75, 82
-  orig: 75, 82
-  offset: 0, 0
-  index: -1
-front_fist_open
-  rotate: false
-  xy: 844, 646
-  size: 86, 87
-  orig: 86, 87
-  offset: 0, 0
-  index: -1
-front_foot
-  rotate: true
-  xy: 310, 326
-  size: 126, 69
-  orig: 126, 69
-  offset: 0, 0
-  index: -1
-front_foot_bend1
-  rotate: true
-  xy: 951, 894
-  size: 128, 70
-  orig: 128, 70
-  offset: 0, 0
-  index: -1
-front_foot_bend2
-  rotate: false
-  xy: 2, 33
-  size: 108, 93
-  orig: 108, 93
-  offset: 0, 0
-  index: -1
-front_shin
-  rotate: true
-  xy: 739, 735
-  size: 82, 184
-  orig: 82, 184
-  offset: 0, 0
-  index: -1
-front_thigh
-  rotate: false
-  xy: 381, 340
-  size: 48, 112
-  orig: 48, 112
-  offset: 0, 0
-  index: -1
-front_upper_arm
-  rotate: false
-  xy: 112, 29
-  size: 54, 97
-  orig: 54, 97
-  offset: 0, 0
-  index: -1
-goggles
-  rotate: false
-  xy: 156, 454
-  size: 261, 166
-  orig: 261, 166
-  offset: 0, 0
-  index: -1
-gun
-  rotate: false
-  xy: 739, 819
-  size: 210, 203
-  orig: 210, 203
-  offset: 0, 0
-  index: -1
-head
-  rotate: false
-  xy: 466, 724
-  size: 271, 298
-  orig: 271, 298
-  offset: 0, 0
-  index: -1
-hoverboard_board
-  rotate: true
-  xy: 2, 128
-  size: 492, 152
-  orig: 492, 152
-  offset: 0, 0
-  index: -1
-hoverboard_thruster
-  rotate: false
-  xy: 602, 558
-  size: 60, 64
-  orig: 60, 64
-  offset: 0, 0
-  index: -1
-hoverglow_small
-  rotate: true
-  xy: 156, 178
-  size: 274, 75
-  orig: 274, 75
-  offset: 0, 0
-  index: -1
-mouth_grind
-  rotate: true
-  xy: 951, 799
-  size: 93, 59
-  orig: 93, 59
-  offset: 0, 0
-  index: -1
-mouth_oooo
-  rotate: true
-  xy: 245, 84
-  size: 93, 59
-  orig: 93, 59
-  offset: 0, 0
-  index: -1
-mouth_smile
-  rotate: false
-  xy: 925, 738
-  size: 93, 59
-  orig: 93, 59
-  offset: 0, 0
-  index: -1
-muzzle
-  rotate: false
-  xy: 2, 622
-  size: 462, 400
-  orig: 462, 400
-  offset: 0, 0
-  index: -1
-neck
-  rotate: false
-  xy: 168, 2
-  size: 36, 41
-  orig: 36, 41
-  offset: 0, 0
-  index: -1
-rear_bracer
-  rotate: false
-  xy: 932, 664
-  size: 56, 72
-  orig: 56, 72
-  offset: 0, 0
-  index: -1
-rear_foot
-  rotate: false
-  xy: 487, 562
-  size: 113, 60
-  orig: 113, 60
-  offset: 0, 0
-  index: -1
-rear_foot_bend1
-  rotate: true
-  xy: 419, 503
-  size: 117, 66
-  orig: 117, 66
-  offset: 0, 0
-  index: -1
-rear_foot_bend2
-  rotate: false
-  xy: 739, 650
-  size: 103, 83
-  orig: 103, 83
-  offset: 0, 0
-  index: -1
-rear_shin
-  rotate: false
-  xy: 233, 274
-  size: 75, 178
-  orig: 75, 178
-  offset: 0, 0
-  index: -1
-rear_thigh
-  rotate: true
-  xy: 487, 495
-  size: 65, 104
-  orig: 65, 104
-  offset: 0, 0
-  index: -1
-rear_upper_arm
-  rotate: true
-  xy: 156, 129
-  size: 47, 87
-  orig: 47, 87
-  offset: 0, 0
-  index: -1
-torso
-  rotate: true
-  xy: 466, 624
-  size: 98, 180
-  orig: 98, 180
-  offset: 0, 0
-  index: -1

spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpineSkeletonAnimationComponent.cpp

@@ -62,7 +62,9 @@ void USpineSkeletonAnimationComponent::TickComponent (float DeltaTime, ELevelTic
 	if (state) {
 		spAnimationState_update(state, DeltaTime);
 		spAnimationState_apply(state, skeleton);
+		BeforeUpdateWorldTransform.Broadcast(this);
 		spSkeleton_updateWorldTransform(skeleton);
+		AfterUpdateWorldTransform.Broadcast(this);
 	}
 }
 
@@ -149,6 +151,21 @@ UTrackEntry* USpineSkeletonAnimationComponent::AddEmptyAnimation (int trackIndex
 	} else return NewObject<UTrackEntry>();
 }
 
+UTrackEntry* USpineSkeletonAnimationComponent::GetCurrent (int trackIndex) {
+	CheckState();
+	if (state) {
+		spTrackEntry* entry = spAnimationState_getCurrent(state, trackIndex);
+		if (entry->rendererObject) {
+			return (UTrackEntry*)entry->rendererObject;
+		} else {
+			UTrackEntry* uEntry = NewObject<UTrackEntry>();
+			uEntry->SetTrackEntry(entry);
+			trackEntries.Add(uEntry);
+			return uEntry;
+		}
+	} else return NewObject<UTrackEntry>();
+}
+
 void USpineSkeletonAnimationComponent::ClearTracks () {
 	CheckState();
 	if (state) {

spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpineSkeletonComponent.cpp

@@ -9,6 +9,41 @@ USpineSkeletonComponent::USpineSkeletonComponent () {
 	bAutoActivate = true;
 }
 
+bool USpineSkeletonComponent::SetSkin(const FString& skinName) {
+	CheckState();
+	if (skeleton) return spSkeleton_setSkinByName(skeleton, TCHAR_TO_UTF8(*skinName)) != 0;
+	else return false;
+}
+
+bool USpineSkeletonComponent::setAttachment (const FString& slotName, const FString& attachmentName) {
+	CheckState();
+	if (skeleton) return spSkeleton_setAttachment(skeleton, TCHAR_TO_UTF8(*slotName), TCHAR_TO_UTF8(*attachmentName));
+	return false;
+}
+
+FTransform USpineSkeletonComponent::GetBoneWorldTransform (const FString& BoneName) {
+	return FTransform();
+}
+
+FTransform USpineSkeletonComponent::GetBoneLocalTransform (const FString& BoneName) {
+	return FTransform();
+}
+
+void USpineSkeletonComponent::SetToSetupPose () {
+	CheckState();
+	if (skeleton) spSkeleton_setToSetupPose(skeleton);
+}
+
+void USpineSkeletonComponent::SetBonesToSetupPose () {
+	CheckState();
+	if (skeleton) spSkeleton_setBonesToSetupPose(skeleton);
+}
+
+void USpineSkeletonComponent::SetSlotsToSetupPose () {
+	CheckState();
+	if (skeleton) spSkeleton_setSlotsToSetupPose(skeleton);
+}
+
 void USpineSkeletonComponent::BeginPlay() {
 	Super::BeginPlay();
 }
@@ -19,7 +54,9 @@ void USpineSkeletonComponent::TickComponent (float DeltaTime, ELevelTick TickTyp
 	CheckState();
 
 	if (skeleton) {
+		BeforeUpdateWorldTransform.Broadcast(this);
 		spSkeleton_updateWorldTransform(skeleton);
+		AfterUpdateWorldTransform.Broadcast(this);
 	}
 }
 

spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Public/SpineSkeletonAnimationComponent.h

@@ -200,6 +200,9 @@ public:
 	UFUNCTION(BlueprintCallable, Category="Components|Spine")
 	UTrackEntry* AddEmptyAnimation (int trackIndex, float mixDuration, float delay);
 	
+	UFUNCTION(BlueprintCallable, Category="Components|Spine")
+	UTrackEntry* GetCurrent (int trackIndex);
+	
 	UFUNCTION(BlueprintCallable, Category="Components|Spine")
 	void ClearTracks ();
 	

spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Public/SpineSkeletonComponent.h

@@ -6,6 +6,11 @@
 #include "spine/spine.h"
 #include "SpineSkeletonComponent.generated.h"
 
+class USpineSkeletonComponent;
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FSpineBeforeUpdateWorldTransformDelegate, USpineSkeletonComponent*, skeleton);
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FSpineAfterUpdateWorldTransformDelegate, USpineSkeletonComponent*, skeleton);
+
 class USpineAtlasAsset;
 UCLASS(ClassGroup=(Spine), meta=(BlueprintSpawnableComponent))
 class SPINEPLUGIN_API USpineSkeletonComponent: public UActorComponent {
@@ -19,6 +24,33 @@ public:
 	USpineSkeletonDataAsset* SkeletonData;
 	
 	spSkeleton* GetSkeleton () { return skeleton; };
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	bool SetSkin (const FString& SkinName);
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	bool setAttachment (const FString& slotName, const FString& attachmentName);
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	FTransform GetBoneWorldTransform (const FString& BoneName);
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	FTransform GetBoneLocalTransform (const FString& BoneName);
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	void SetToSetupPose ();
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	void SetBonesToSetupPose ();
+	
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine")
+	void SetSlotsToSetupPose ();
+	
+	UPROPERTY(BlueprintAssignable, Category = "Components|Spine")
+	FSpineBeforeUpdateWorldTransformDelegate BeforeUpdateWorldTransform;
+	
+	UPROPERTY(BlueprintAssignable, Category = "Components|Spine")
+	FSpineAfterUpdateWorldTransformDelegate AfterUpdateWorldTransform;
 		
 	USpineSkeletonComponent ();