diff --git a/src/FBX2glTF.cpp b/src/FBX2glTF.cpp
index 9da9144..0ff11f8 100644
--- a/src/FBX2glTF.cpp
+++ b/src/FBX2glTF.cpp
@@ -185,24 +185,24 @@ int main(int argc, char* argv[]) {
       ->type_size(-1)
       ->type_name("(position|normal|tangent|binormial|color|uv0|uv1|auto)");
 
-	app.add_option(
-		"-d,--draco",
-		[&](std::vector<std::string> choices) -> bool {
-			for (const std::string choice : choices) {
-				if (choice == "mesh") {
-					gltfOptions.draco.enabledMesh = true;
-				} else if (choice == "animation") {
-					gltfOptions.draco.enabledAnimation = true;
-				} else {
-					fmt::printf("Unknown -d,--draco: %s\n", choice);
-					throw CLI::RuntimeError(1);
-				}
-			}
-			return true;
-		},
-		"Apply Draco mesh|animation compression to geometries|animation data.")
-		->type_size(-1)
-		->type_name("(mesh|animation)");
+  app.add_option(
+      "-d,--draco",
+      [&](std::vector<std::string> choices) -> bool {
+      for (const std::string choice : choices) {
+        if (choice == "mesh") {
+          gltfOptions.draco.enabledMesh = true;
+        } else if (choice == "animation") {
+          gltfOptions.draco.enabledAnimation = true;
+        } else {
+          fmt::printf("Unknown -d,--draco: %s\n", choice);
+          throw CLI::RuntimeError(1);
+        }
+      }
+      return true;
+    },
+      "Apply Draco mesh|animation compression to geometries|animation data.")
+      ->type_size(-1)
+      ->type_name("(mesh|animation)");
 
   app.add_option(
          "--draco-mesh-compression-level",
@@ -252,29 +252,29 @@ int main(int argc, char* argv[]) {
       ->check(CLI::Range(1, 30))
       ->group("Draco");
 
-	app.add_option(
-		"--draco-animation-compression-level",
-		gltfOptions.draco.animationCompressionLevel,
-		"The animation compression level to tune Draco to.",
-		true)
-		->check(CLI::Range(0, 10))
-		->group("Draco");
+  app.add_option(
+        "--draco-animation-compression-level",
+        gltfOptions.draco.animationCompressionLevel,
+        "The animation compression level to tune Draco to.",
+        true)
+      ->check(CLI::Range(0, 10))
+      ->group("Draco");
 
-	app.add_option(
-		"--draco-bits-for-timestamp",
-		gltfOptions.draco.quantBitsTimestamp,
-		"How many bits to quantize timestamp to.",
-		true)
-		->check(CLI::Range(1, 30))
-		->group("Draco");
+  app.add_option(
+      "--draco-bits-for-timestamp",
+      gltfOptions.draco.quantBitsTimestamp,
+      "How many bits to quantize timestamp to.",
+      true)
+    ->check(CLI::Range(1, 30))
+    ->group("Draco");
 
-	app.add_option(
-		"--draco-bits-for-keyframe",
-		gltfOptions.draco.quantBitsKeyframe,
-		"How many bits to quantize keyframe to.",
-		true)
-		->check(CLI::Range(1, 30))
-		->group("Draco");
+  app.add_option(
+      "--draco-bits-for-keyframe",
+      gltfOptions.draco.quantBitsKeyframe,
+      "How many bits to quantize keyframe to.",
+      true)
+    ->check(CLI::Range(1, 30))
+    ->group("Draco");
 
   CLI11_PARSE(app, argc, argv);
 
diff --git a/src/FBX2glTF.h b/src/FBX2glTF.h
index d072b9c..45c8925 100644
--- a/src/FBX2glTF.h
+++ b/src/FBX2glTF.h
@@ -93,23 +93,23 @@ struct GltfOptions {
   /** Whether and how to use KHR_draco_mesh_compression & Draco_animation_compression to minimize static geometry size. */
   struct {
     bool enabledMesh = false;
-		int compressionLevel = 7;
-		int quantBitsPosition = 14;
-		int quantBitsTexCoord = 10;
-		int quantBitsNormal = 10;
-		int quantBitsColor = 8;
-		int quantBitsGeneric = 8;
-//  		int compressionLevel = -1;	// 7
-//  		int quantBitsPosition = -1;	// 14
-//  		int quantBitsTexCoord = -1;	// 10
-//  		int quantBitsNormal = -1;		// 10
-//  		int quantBitsColor = -1;		// 8
-//  		int quantBitsGeneric = -1;	// 8
+    int compressionLevel = 7;
+    int quantBitsPosition = 14;
+    int quantBitsTexCoord = 10;
+    int quantBitsNormal = 10;
+    int quantBitsColor = 8;
+    int quantBitsGeneric = 8;
+    //  		int compressionLevel = -1;	// 7
+    //  		int quantBitsPosition = -1;	// 14
+    //  		int quantBitsTexCoord = -1;	// 10
+    //  		int quantBitsNormal = -1;		// 10
+    //  		int quantBitsColor = -1;		// 8
+    //  		int quantBitsGeneric = -1;	// 8
 
-		bool enabledAnimation = false;
-		int animationCompressionLevel = -1;	// 5
-		int quantBitsTimestamp = -1;
-		int quantBitsKeyframe = -1;
+    bool enabledAnimation = false;
+    int animationCompressionLevel = -1;	// 5
+    int quantBitsTimestamp = -1;
+    int quantBitsKeyframe = -1;
   } draco;
 
   /** Whether to include FBX User Properties as 'extras' metadata in glTF nodes. */
diff --git a/src/gltf/GltfModel.hpp b/src/gltf/GltfModel.hpp
index 2c56af7..6f094ad 100644
--- a/src/gltf/GltfModel.hpp
+++ b/src/gltf/GltfModel.hpp
@@ -122,46 +122,46 @@ class GltfModel {
     return accessor;
   };
 
-	template <class T>
-	std::shared_ptr<AccessorData> AddTimestampsToAnimation(
-		BufferData& buffer,
-		AnimationData& animationData,
-		const std::vector<T>& timestamps,
-		const GLType& glType,
-		const draco::DataType dracoComponentType) {
-		std::shared_ptr<AccessorData> accessor;
-		if (dracoComponentType != draco::DT_INVALID && animationData.dracoKeyframeAnimation != nullptr) {
-			accessor = accessors.hold(new AccessorData(glType));
-			accessor->count = to_uint32(timestamps.size());
-			animationData.AddDracoTimestamps(*accessor, timestamps);
-		} else {
-			accessor = AddAccessorAndView(buffer, glType, timestamps);
-			animationData.AddTimestamps(*accessor);
-		}
-		return accessor;
-	};
+  template <class T>
+  std::shared_ptr<AccessorData> AddTimestampsToAnimation(
+    BufferData& buffer,
+    AnimationData& animationData,
+    const std::vector<T>& timestamps,
+    const GLType& glType,
+    const draco::DataType dracoComponentType) {
+    std::shared_ptr<AccessorData> accessor;
+    if (dracoComponentType != draco::DT_INVALID && animationData.dracoKeyframeAnimation != nullptr) {
+      accessor = accessors.hold(new AccessorData(glType));
+      accessor->count = to_uint32(timestamps.size());
+      animationData.AddDracoTimestamps(*accessor, timestamps);
+    } else {
+      accessor = AddAccessorAndView(buffer, glType, timestamps);
+      animationData.AddTimestamps(*accessor);
+    }
+    return accessor;
+  };
 
-	template <class T>
-	std::shared_ptr<AccessorData> AddChannelToAnimation(
-		BufferData& buffer,
-		AnimationData& animationData,
-		const NodeData& nDat,
-		const ChannelDefinition<T>& channelDef) {
-		std::shared_ptr<AccessorData> accessor;
-		if (channelDef.dracoComponentType != draco::DT_INVALID && animationData.dracoKeyframeAnimation != nullptr) {
-			accessor = accessors.hold(new AccessorData(channelDef.glType));
-			accessor->count = to_uint32(channelDef.channelData.size());
-			animationData.AddDracoNodeChannel(
-				nDat,
-				*accessor,
-				channelDef.path,
-				channelDef);
-		} else {
-			accessor = AddAccessorAndView(buffer, channelDef.glType, channelDef.channelData);
-			animationData.AddNodeChannel(nDat, *accessor, channelDef.path);
-		}
-		return accessor;
-	};
+  template <class T>
+  std::shared_ptr<AccessorData> AddChannelToAnimation(
+    BufferData& buffer,
+    AnimationData& animationData,
+    const NodeData& nDat,
+    const ChannelDefinition<T>& channelDef) {
+    std::shared_ptr<AccessorData> accessor;
+    if (channelDef.dracoComponentType != draco::DT_INVALID && animationData.dracoKeyframeAnimation != nullptr) {
+      accessor = accessors.hold(new AccessorData(channelDef.glType));
+      accessor->count = to_uint32(channelDef.channelData.size());
+      animationData.AddDracoNodeChannel(
+        nDat,
+        *accessor,
+        channelDef.path,
+        channelDef);
+    } else {
+      accessor = AddAccessorAndView(buffer, channelDef.glType, channelDef.channelData);
+      animationData.AddNodeChannel(nDat, *accessor, channelDef.path);
+    }
+    return accessor;
+  };
 
   template <class T>
   void serializeHolder(json& glTFJson, std::string key, const Holder<T> holder) {
diff --git a/src/gltf/Raw2Gltf.hpp b/src/gltf/Raw2Gltf.hpp
index 2de050e..cbc05c1 100644
--- a/src/gltf/Raw2Gltf.hpp
+++ b/src/gltf/Raw2Gltf.hpp
@@ -101,40 +101,40 @@ struct GLType {
     ((T*)buf)[3] = quaternion.scalar();
   }
 
-	template <class T>
-	const std::vector<T>& toStdVec(const std::vector<T>& scalars) const {
-		return scalars;
-	}
+  template <class T>
+  const std::vector<T>& toStdVec(const std::vector<T>& scalars) const {
+    return scalars;
+  }
 
-	template <class T, int d>
-	std::vector<T> toStdVec(const std::vector<mathfu::Vector<T, d>>& vectors) const {
-		std::vector<T> vec(vectors.size() * d);
-		std::vector<uint8_t> component(sizeof(T) * d);
-		for (uint32_t ii = 0; ii < vectors.size(); ii++) {
-			uint8_t* ptr = &component[0];
-			this->write(ptr, vectors[ii]);
-			const T* typePtr = (const T*)ptr;
-			for (uint32_t jj = 0; jj < d; ++jj) {
-				vec[ii * d + jj] = *(typePtr + jj);
-			}
-		}
-		return vec;
-	}
+  template <class T, int d>
+  std::vector<T> toStdVec(const std::vector<mathfu::Vector<T, d>>& vectors) const {
+    std::vector<T> vec(vectors.size() * d);
+    std::vector<uint8_t> component(sizeof(T) * d);
+    for (uint32_t ii = 0; ii < vectors.size(); ii++) {
+      uint8_t* ptr = &component[0];
+      this->write(ptr, vectors[ii]);
+      const T* typePtr = (const T*)ptr;
+      for (uint32_t jj = 0; jj < d; ++jj) {
+        vec[ii * d + jj] = *(typePtr + jj);
+      }
+    }
+    return vec;
+  }
 
-	template <class T>
-	std::vector<T> toStdVec(const std::vector<mathfu::Quaternion<T>>& quaternions) const {
-		std::vector<T> vec(quaternions.size() * 4);
-		std::vector<uint8_t> component(sizeof(T) * 4);
-		for (uint32_t ii = 0; ii < quaternions.size(); ii++) {
-			uint8_t* ptr = &component[0];
-			this->write(ptr, quaternions[ii]);
-			const T* typePtr = (const T*)ptr;
-			for (uint32_t jj = 0; jj < 4; ++jj) {
-				vec[ii * 4 + jj] = *(typePtr + jj);
-			}
-		}
-		return vec;
-	}
+  template <class T>
+  std::vector<T> toStdVec(const std::vector<mathfu::Quaternion<T>>& quaternions) const {
+    std::vector<T> vec(quaternions.size() * 4);
+    std::vector<uint8_t> component(sizeof(T) * 4);
+    for (uint32_t ii = 0; ii < quaternions.size(); ii++) {
+      uint8_t* ptr = &component[0];
+      this->write(ptr, quaternions[ii]);
+      const T* typePtr = (const T*)ptr;
+      for (uint32_t jj = 0; jj < 4; ++jj) {
+        vec[ii * 4 + jj] = *(typePtr + jj);
+      }
+    }
+    return vec;
+  }
 
   const ComponentType componentType;
   const uint8_t count;
@@ -195,29 +195,29 @@ struct AttributeDefinition {
 
 template <class T>
 struct ChannelDefinition {
-	const std::string path;
-	const std::vector<T>& channelData;
-	const GLType glType;
-	const draco::DataType dracoComponentType;
+  const std::string path;
+  const std::vector<T>& channelData;
+  const GLType glType;
+  const draco::DataType dracoComponentType;
 
-	ChannelDefinition(
-		const std::string path,
-		const std::vector<T>& channelData,
-		const GLType& glType,
-		const draco::DataType dracoComponentType)
-		: path(std::move(path)),
-		channelData(channelData),
-		glType(glType),
-		dracoComponentType(dracoComponentType) {}
+  ChannelDefinition(
+    const std::string path,
+    const std::vector<T>& channelData,
+    const GLType& glType,
+    const draco::DataType dracoComponentType)
+    : path(std::move(path)),
+    channelData(channelData),
+    glType(glType),
+    dracoComponentType(dracoComponentType) {}
 
-	ChannelDefinition(
-		const std::string path,
-		const std::vector<T>& channelData,
-		const GLType& glType)
-		: path(std::move(path)),
-		channelData(channelData),
-		glType(glType),
-		dracoComponentType(draco::DataType::DT_INVALID) {}
+  ChannelDefinition(
+    const std::string path,
+    const std::vector<T>& channelData,
+    const GLType& glType)
+    : path(std::move(path)),
+    channelData(channelData),
+    glType(glType),
+    dracoComponentType(draco::DataType::DT_INVALID) {}
 };
 
 struct AccessorData;
diff --git a/src/gltf/properties/AccessorData.cpp b/src/gltf/properties/AccessorData.cpp
index ee2934b..4ecb39e 100644
--- a/src/gltf/properties/AccessorData.cpp
+++ b/src/gltf/properties/AccessorData.cpp
@@ -26,9 +26,9 @@ json AccessorData::serialize() const {
   if (bufferView >= 0) {
     result["bufferView"] = bufferView;
   }
-	if (byteOffset >= 0) {
-		result["byteOffset"] = byteOffset;
-	}
+  if (byteOffset >= 0) {
+    result["byteOffset"] = byteOffset;
+  }
   if (!min.empty()) {
     result["min"] = min;
   }
diff --git a/src/gltf/properties/AnimationData.cpp b/src/gltf/properties/AnimationData.cpp
index 3c3d2e5..1578118 100644
--- a/src/gltf/properties/AnimationData.cpp
+++ b/src/gltf/properties/AnimationData.cpp
@@ -13,16 +13,16 @@
 #include "NodeData.hpp"
 
 AnimationData::AnimationData(std::string name)
-	: Holdable(),
-	name(std::move(name)) {}
+  : Holdable(),
+  name(std::move(name)) {}
 
 AnimationData::AnimationData(std::string name, std::shared_ptr<draco::KeyframeAnimation> dracoKeyframeAnimation)
-    : Holdable(), 
-	name(std::move(name)),
-	dracoKeyframeAnimation(dracoKeyframeAnimation){}
+  : Holdable(),
+  name(std::move(name)),
+  dracoKeyframeAnimation(dracoKeyframeAnimation) {}
 
 void AnimationData::AddTimestamps(const AccessorData& timeAccessor) {
-	this->timeAccessor = timeAccessor.ix;
+  this->timeAccessor = timeAccessor.ix;
 }
 
 // assumption: 1-to-1 relationship between channels and samplers; this is a simplification on what
diff --git a/src/gltf/properties/AnimationData.hpp b/src/gltf/properties/AnimationData.hpp
index bd1a500..ca6c405 100644
--- a/src/gltf/properties/AnimationData.hpp
+++ b/src/gltf/properties/AnimationData.hpp
@@ -30,22 +30,22 @@ struct AnimationData : Holdable {
   // glTF can express, but it means we can rely on samplerIx == channelIx throughout an animation
   void AddNodeChannel(const NodeData& node, const AccessorData& accessor, std::string path);
 
-	template <class T>
-	void AddDracoNodeChannel(
-		const NodeData& node,
-		const AccessorData& accessor,
-		const std::string& path,
-		const ChannelDefinition<T>& keyframe) {
-		assert(channels.size() == samplers.size());
-		uint32_t ix = to_uint32(channels.size());
-		channels.emplace_back(channel_t(ix, node, std::move(path)));
-		samplers.emplace_back(sampler_t(timeAccessor, accessor.ix));
+  template <class T>
+  void AddDracoNodeChannel(
+    const NodeData& node,
+    const AccessorData& accessor,
+    const std::string& path,
+    const ChannelDefinition<T>& keyframe) {
+    assert(channels.size() == samplers.size());
+    uint32_t ix = to_uint32(channels.size());
+    channels.emplace_back(channel_t(ix, node, std::move(path)));
+    samplers.emplace_back(sampler_t(timeAccessor, accessor.ix));
 
-		dracoKeyframeAnimation->AddKeyframes(
-			keyframe.dracoComponentType, 
-			keyframe.glType.count, 
-			keyframe.glType.toStdVec(keyframe.channelData));
-	}
+    dracoKeyframeAnimation->AddKeyframes(
+      keyframe.dracoComponentType,
+      keyframe.glType.count,
+      keyframe.glType.toStdVec(keyframe.channelData));
+  }
 
   json serialize() const override;