4 files changed, 16 insertions, 4 deletions
diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp
index 4f16f75389..a52bfe97e7 100644
--- a/scene/resources/animation.cpp
+++ b/scene/resources/animation.cpp
@@ -5561,7 +5561,7 @@ bool Animation::_fetch_compressed_by_index(uint32_t p_compressed_track, int p_in
 	return false;
 }
 
-// Helper math fuctions for Variant.
+// Helper math functions for Variant.
 Variant Animation::add_variant(const Variant &a, const Variant &b) {
 	if (a.get_type() != b.get_type()) {
 		return a;
diff --git a/scene/resources/animation.h b/scene/resources/animation.h
index 112a6c28aa..49c8fa4c22 100644
--- a/scene/resources/animation.h
+++ b/scene/resources/animation.h
@@ -496,7 +496,7 @@ public:
 	void optimize(real_t p_allowed_velocity_err = 0.01, real_t p_allowed_angular_err = 0.01, int p_precision = 3);
 	void compress(uint32_t p_page_size = 8192, uint32_t p_fps = 120, float p_split_tolerance = 4.0); // 4.0 seems to be the split tolerance sweet spot from many tests
 
-	// Helper math fuctions for Variant.
+	// Helper math functions for Variant.
 	static Variant add_variant(const Variant &a, const Variant &b);
 	static Variant subtract_variant(const Variant &a, const Variant &b);
 	static Variant blend_variant(const Variant &a, const Variant &b, float c);
diff --git a/scene/resources/primitive_meshes.h b/scene/resources/primitive_meshes.h
index 280477ebfa..65823a8f7f 100644
--- a/scene/resources/primitive_meshes.h
+++ b/scene/resources/primitive_meshes.h
@@ -262,6 +262,18 @@ public:
 
 VARIANT_ENUM_CAST(PlaneMesh::Orientation)
 
+/*
+	A flat rectangle, inherits from PlaneMesh but defaults to facing the Z-plane.
+*/
+class QuadMesh : public PlaneMesh {
+	GDCLASS(QuadMesh, PlaneMesh);
+
+public:
+	QuadMesh() {
+		set_orientation(FACE_Z);
+	}
+};
+
 /**
 	A prism shapen, handy for ramps, triangles, etc.
 */
diff --git a/scene/resources/skeleton_profile.cpp b/scene/resources/skeleton_profile.cpp
index 1367ea86dd..61a0350440 100644
--- a/scene/resources/skeleton_profile.cpp
+++ b/scene/resources/skeleton_profile.cpp
@@ -566,7 +566,7 @@ SkeletonProfileHumanoid::SkeletonProfileHumanoid() {
 
 	bones.write[14].bone_name = "LeftThumbMetacarpal";
 	bones.write[14].bone_parent = "LeftHand";
-	bones.write[14].reference_pose = Transform3D(0, -0.577, 0.816, 0.707, 0.577, 0.408, -0.707, 0.577, 0.408, -0.025, 0, 0);
+	bones.write[14].reference_pose = Transform3D(0, -0.577, 0.816, 0, 0.816, 0.577, -1, 0, 0, -0.025, 0.025, 0);
 	bones.write[14].handle_offset = Vector2(0.4, 0.8);
 	bones.write[14].group = "LeftHand";
 
@@ -686,7 +686,7 @@ SkeletonProfileHumanoid::SkeletonProfileHumanoid() {
 
 	bones.write[33].bone_name = "RightThumbMetacarpal";
 	bones.write[33].bone_parent = "RightHand";
-	bones.write[33].reference_pose = Transform3D(0, 0.577, -0.816, -0.707, 0.577, 0.408, 0.707, 0.577, 0.408, 0.025, 0, 0);
+	bones.write[33].reference_pose = Transform3D(0, 0.577, -0.816, 0, 0.816, 0.577, 1, 0, 0, 0.025, 0.025, 0);
 	bones.write[33].handle_offset = Vector2(0.6, 0.8);
 	bones.write[33].group = "RightHand";