Clang-format

vector3i.h

@@ -1,8 +1,8 @@
 #ifndef VOXEL_VECTOR3I_H
 #define VOXEL_VECTOR3I_H
 
-#include <core/math/vector3.h>
 #include <core/hashfuncs.h>
+#include <core/math/vector3.h>
 
 struct Vector3i {
 
@@ -15,9 +15,11 @@ struct Vector3i {
 		int coords[3];
 	};
 
-	_FORCE_INLINE_ Vector3i() : x(0), y(0), z(0) {}
+	_FORCE_INLINE_ Vector3i()
+		: x(0), y(0), z(0) {}
 
-	_FORCE_INLINE_ Vector3i(int px, int py, int pz) : x(px), y(py), z(pz) {}
+	_FORCE_INLINE_ Vector3i(int px, int py, int pz)
+		: x(px), y(py), z(pz) {}
 
 	_FORCE_INLINE_ Vector3i(const Vector3i &other) {
 		*this = other;
@@ -81,16 +83,14 @@ struct Vector3i {
 	}
 
 	_FORCE_INLINE_ bool is_contained_in(const Vector3i &min, const Vector3i &max) {
-		return x >= min.x && y >= min.y && z >= min.z
-			&& x < max.x && y < max.y && z < max.z;
+		return x >= min.x && y >= min.y && z >= min.z && x < max.x && y < max.y && z < max.z;
 	}
 
 	_FORCE_INLINE_ Vector3i wrap(const Vector3i &size) {
 		return Vector3i(
 				x % size.x,
 				y % size.y,
-			z % size.z
-		);
+				z % size.z);
 	}
 
 	static void sort_min_max(Vector3i &a, Vector3i &b) {
@@ -107,7 +107,6 @@ private:
 			b = temp;
 		}
 	}
-
 };
 
 _FORCE_INLINE_ Vector3i operator+(const Vector3i a, const Vector3i &b) {
@@ -151,4 +150,3 @@ struct Vector3iHasher {
 };
 
 #endif // VOXEL_VECTOR3I_H
-

voxel.cpp

@@ -2,13 +2,13 @@
 #include "voxel_library.h"
 #include "voxel_mesher.h"
 
-Voxel::Voxel() : Reference(),
+Voxel::Voxel()
+	: Reference(),
 	  _id(-1),
 	  _material_id(0),
 	  _is_transparent(false),
 	  _library(NULL),
-	_color(1.f, 1.f, 1.f)
-{}
+	  _color(1.f, 1.f, 1.f) {}
 
 Ref<Voxel> Voxel::set_name(String name) {
 	_name = name;
@@ -41,60 +41,48 @@ Ref<Voxel> Voxel::set_transparent(bool t) {
 
 Ref<Voxel> Voxel::set_cube_geometry(float sy) {
 	const Vector3 vertices[SIDE_COUNT][6] = {
-		{
-			// LEFT
+		{ // LEFT
 				Vector3(0, 0, 0),
 				Vector3(0, sy, 0),
 				Vector3(0, sy, 1),
 				Vector3(0, 0, 0),
 				Vector3(0, sy, 1),
-			Vector3(0, 0, 1),
-		},
-		{
-			// RIGHT
+				Vector3(0, 0, 1) },
+		{ // RIGHT
 				Vector3(1, 0, 0),
 				Vector3(1, sy, 1),
 				Vector3(1, sy, 0),
 				Vector3(1, 0, 0),
 				Vector3(1, 0, 1),
-			Vector3(1, sy, 1)
-		},
-		{
-			// BOTTOM
+				Vector3(1, sy, 1) },
+		{ // BOTTOM
 				Vector3(0, 0, 0),
 				Vector3(1, 0, 1),
 				Vector3(1, 0, 0),
 				Vector3(0, 0, 0),
 				Vector3(0, 0, 1),
-			Vector3(1, 0, 1)
-		},
-		{
-			// TOP
+				Vector3(1, 0, 1) },
+		{ // TOP
 				Vector3(0, sy, 0),
 				Vector3(1, sy, 0),
 				Vector3(1, sy, 1),
 				Vector3(0, sy, 0),
 				Vector3(1, sy, 1),
-			Vector3(0, sy, 1)
-		},
-		{
-			// BACK
+				Vector3(0, sy, 1) },
+		{ // BACK
 				Vector3(0, 0, 0),
 				Vector3(1, 0, 0),
 				Vector3(1, sy, 0),
 				Vector3(0, 0, 0),
 				Vector3(1, sy, 0),
-			Vector3(0, sy, 0),
-		},
-		{
-			// FRONT
+				Vector3(0, sy, 0) },
+		{ // FRONT
 				Vector3(1, 0, 1),
 				Vector3(0, 0, 1),
 				Vector3(1, sy, 1),
 				Vector3(0, 0, 1),
 				Vector3(0, sy, 1),
-			Vector3(1, sy, 1)
-		}
+				Vector3(1, sy, 1) }
 	};
 
 	for (unsigned int side = 0; side < SIDE_COUNT; ++side) {
@@ -200,6 +188,4 @@ void Voxel::_bind_methods() {
 	BIND_CONSTANT(CHANNEL_TYPE)
 	BIND_CONSTANT(CHANNEL_ISOLEVEL)
 	BIND_CONSTANT(CHANNEL_DATA)
-
 }
-

voxel.h

@@ -93,11 +93,8 @@ private:
 	PoolVector<Vector2> _model_side_uv[SIDE_COUNT];
 
 	// TODO Child voxel types
-
 };
 
 VARIANT_ENUM_CAST(Voxel::ChannelMode)
 
-
 #endif // VOXEL_TYPE_H
-

voxel_buffer.cpp

@@ -1,10 +1,8 @@
 #include "voxel_buffer.h"
-#include <string.h>
 #include <math_funcs.h>
-
+#include <string.h>
 
 VoxelBuffer::VoxelBuffer() {
-
 }
 
 VoxelBuffer::~VoxelBuffer() {
@@ -58,8 +56,7 @@ int VoxelBuffer::get_voxel(int x, int y, int z, unsigned int channel_index) cons
 
 	if (validate_pos(x, y, z) && channel.data) {
 		return channel.data[index(x, y, z)];
-	}
-	else {
+	} else {
 		return channel.defval;
 	}
 }
@@ -75,8 +72,7 @@ void VoxelBuffer::set_voxel(int value, int x, int y, int z, unsigned int channel
 			create_channel(channel_index, _size);
 			channel.data[index(x, y, z)] = value;
 		}
-	}
-	else {
+	} else {
 		channel.data[index(x, y, z)] = value;
 	}
 }
@@ -162,8 +158,7 @@ void VoxelBuffer::copy_from(const VoxelBuffer & other, unsigned int channel_inde
 			create_channel_noinit(channel_index, _size);
 		}
 		memcpy(channel.data, other_channel.data, get_volume() * sizeof(uint8_t));
-	}
-	else if(channel.data) {
+	} else if (channel.data) {
 		delete_channel(channel_index);
 	}
 
@@ -188,8 +183,7 @@ void VoxelBuffer::copy_from(const VoxelBuffer & other, Vector3i src_min, Vector3
 
 	if (area_size == _size) {
 		copy_from(other, channel_index);
-	}
-	else {
+	} else {
 		if (other_channel.data) {
 			if (channel.data == NULL) {
 				create_channel(channel_index, _size);
@@ -204,8 +198,7 @@ void VoxelBuffer::copy_from(const VoxelBuffer & other, Vector3i src_min, Vector3
 					memcpy(&channel.data[dst_ri], &other_channel.data[src_ri], area_size.y * sizeof(uint8_t));
 				}
 			}
-		}
-		else if (channel.defval != other_channel.defval) {
+		} else if (channel.defval != other_channel.defval) {
 			if (channel.data == NULL) {
 				create_channel(channel_index, _size);
 			}
@@ -261,7 +254,6 @@ void VoxelBuffer::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("is_uniform", "channel"), &VoxelBuffer::is_uniform, DEFVAL(0));
 	ClassDB::bind_method(D_METHOD("optimize"), &VoxelBuffer::optimize);
-
 }
 
 void VoxelBuffer::_copy_from_binding(Ref<VoxelBuffer> other, unsigned int channel) {

voxel_buffer.h

@@ -1,9 +1,9 @@
 #ifndef VOXEL_BUFFER_H
 #define VOXEL_BUFFER_H
 
+#include "vector3i.h"
 #include <reference.h>
 #include <vector.h>
-#include "vector3i.h"
 
 // Dense voxels data storage.
 // Organized in 8-bit channels like images, all optional.
@@ -61,9 +61,7 @@ public:
 	void copy_from(const VoxelBuffer &other, Vector3i src_min, Vector3i src_max, Vector3i dst_min, unsigned int channel_index = 0);
 
 	_FORCE_INLINE_ bool validate_pos(unsigned int x, unsigned int y, unsigned int z) const {
-		return x < _size.x
-			&& y < _size.y
-			&& z < _size.x;
+		return x < _size.x && y < _size.y && z < _size.x;
 	}
 
 	_FORCE_INLINE_ unsigned int index(unsigned int x, unsigned int y, unsigned int z) const {
@@ -106,7 +104,8 @@ private:
 		// Default value when data is null
 		uint8_t defval;
 
-		Channel() : data(NULL), defval(0) {}
+		Channel()
+			: data(NULL), defval(0) {}
 	};
 
 	// Each channel can store arbitary data.
@@ -115,8 +114,6 @@ private:
 
 	// How many voxels are there in the three directions. All populated channels have the same size.
 	Vector3i _size;
-
 };
 
 #endif // VOXEL_BUFFER_H
-

voxel_library.cpp

@@ -1,6 +1,7 @@
 #include "voxel_library.h"
 
-VoxelLibrary::VoxelLibrary() : Reference(), _atlas_size(1) {
+VoxelLibrary::VoxelLibrary()
+	: Reference(), _atlas_size(1) {
 	// Defaults
 	create_voxel(0, "air")->set_transparent(true);
 	create_voxel(1, "solid")->set_transparent(false)->set_cube_geometry();
@@ -40,6 +41,4 @@ void VoxelLibrary::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_voxel", "id"), &VoxelLibrary::_get_voxel_bind);
 
 	ClassDB::bind_method(D_METHOD("set_atlas_size", "square_size"), &VoxelLibrary::set_atlas_size);
-
 }
-

voxel_library.h

@@ -1,8 +1,8 @@
 #ifndef VOXEL_LIBRARY_H
 #define VOXEL_LIBRARY_H
 
-#include <reference.h>
 #include "voxel.h"
+#include <reference.h>
 
 class VoxelLibrary : public Reference {
 	GDCLASS(VoxelLibrary, Reference)
@@ -32,8 +32,6 @@ protected:
 private:
 	Ref<Voxel> _voxel_types[MAX_VOXEL_TYPES];
 	int _atlas_size;
-
 };
 
 #endif // VOXEL_LIBRARY_H
-

voxel_map.cpp

@@ -28,14 +28,16 @@ VoxelBlock * VoxelBlock::create(Vector3i bpos, Ref<VoxelBuffer> buffer) {
 	return block;
 }
 
-VoxelBlock::VoxelBlock(): voxels(NULL) {
+VoxelBlock::VoxelBlock()
+	: voxels(NULL) {
 }
 
 //----------------------------------------------------------------------------
 // VoxelMap
 //----------------------------------------------------------------------------
 
-VoxelMap::VoxelMap() : _last_accessed_block(NULL) {
+VoxelMap::VoxelMap()
+	: _last_accessed_block(NULL) {
 	for (unsigned int i = 0; i < VoxelBuffer::MAX_CHANNELS; ++i) {
 		_default_voxel[i] = 0;
 	}
@@ -109,8 +111,7 @@ void VoxelMap::set_block_buffer(Vector3i bpos, Ref<VoxelBuffer> buffer) {
 	if (block == NULL) {
 		block = VoxelBlock::create(bpos, *buffer);
 		set_block(bpos, block);
-	}
-	else {
+	} else {
 		block->voxels = buffer;
 	}
 }
@@ -187,20 +188,16 @@ void VoxelMap::get_buffer_copy(Vector3i min_pos, VoxelBuffer & dst_buffer, unsig
 						Vector3i offset = block_to_voxel(bpos);
 						// Note: copy_from takes care of clamping the area if it's on an edge
 						dst_buffer.copy_from(src_buffer, min_pos - offset, max_pos - offset, offset - min_pos, channel);
-					}
-					else {
+					} else {
 						Vector3i offset = block_to_voxel(bpos);
 						dst_buffer.fill_area(
 								_default_voxel[channel],
 								offset - min_pos,
-							offset - min_pos + Vector3i(VoxelBlock::SIZE,VoxelBlock::SIZE, VoxelBlock::SIZE)
-						);
-					}
-
+								offset - min_pos + Vector3i(VoxelBlock::SIZE, VoxelBlock::SIZE, VoxelBlock::SIZE));
+					}
 				}
 			}
 		}
-
 	}
 }
 
@@ -246,7 +243,6 @@ void VoxelMap::clear() {
 	_last_accessed_block = NULL;
 }
 
-
 void VoxelMap::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_voxel", "x", "y", "z", "c"), &VoxelMap::_get_voxel_binding, DEFVAL(0));
@@ -263,12 +259,9 @@ void VoxelMap::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_block_size"), &VoxelMap::get_block_size);
 
 	//ADD_PROPERTY(PropertyInfo(Variant::INT, "iterations"), _SCS("set_iterations"), _SCS("get_iterations"));
-
 }
 
-
 void VoxelMap::_get_buffer_copy_binding(Vector3 pos, Ref<VoxelBuffer> dst_buffer_ref, unsigned int channel) {
 	ERR_FAIL_COND(dst_buffer_ref.is_null());
 	get_buffer_copy(Vector3i(pos), **dst_buffer_ref, channel);
 }
-

voxel_map.h

@@ -1,12 +1,11 @@
 #ifndef VOXEL_MAP_H
 #define VOXEL_MAP_H
 
-#include <scene/main/node.h>
+#include "voxel_buffer.h"
 #include <core/hash_map.h>
 #include <scene/3d/mesh_instance.h>
 #include <scene/3d/physics_body.h>
-#include "voxel_buffer.h"
-
+#include <scene/main/node.h>
 
 // Fixed-size voxel container used in VoxelMap. Used internally.
 class VoxelBlock {
@@ -25,10 +24,8 @@ public:
 
 private:
 	VoxelBlock();
-
 };
 
-
 // Infinite voxel storage by means of octants like Gridmap
 class VoxelMap : public Reference {
 	GDCLASS(VoxelMap, Reference)
@@ -38,16 +35,14 @@ public:
 		return Vector3i(
 				pos.x >> VoxelBlock::SIZE_POW2,
 				pos.y >> VoxelBlock::SIZE_POW2,
-			pos.z >> VoxelBlock::SIZE_POW2
-		);
+				pos.z >> VoxelBlock::SIZE_POW2);
 	}
 
 	static _FORCE_INLINE_ Vector3i to_local(Vector3i pos) {
 		return Vector3i(
 				pos.x & VoxelBlock::SIZE_MASK,
 				pos.y & VoxelBlock::SIZE_MASK,
-			pos.z & VoxelBlock::SIZE_MASK
-		);
+				pos.z & VoxelBlock::SIZE_MASK);
 	}
 
 	// Converts block coodinates into voxel coordinates
@@ -79,7 +74,6 @@ public:
 
 	void clear();
 
-
 private:
 	void set_block(Vector3i bpos, VoxelBlock *block);
 
@@ -108,8 +102,6 @@ private:
 	// Voxel access will most frequently be in contiguous areas, so the same blocks are accessed.
 	// To prevent too much hashing, this reference is checked before.
 	VoxelBlock *_last_accessed_block;
-
 };
 
 #endif // VOXEL_MAP_H
-

voxel_mesher.cpp

@@ -118,11 +118,9 @@ static const unsigned int g_edge_corners[EDGE_COUNT][2] = {
 	{ 4, 5 }, { 5, 6 }, { 6, 7 }, { 7, 4 }
 };
 
-
-VoxelMesher::VoxelMesher():
-	_baked_occlusion_darkness(0.75),
-	_bake_occlusion(true)
-{}
+VoxelMesher::VoxelMesher()
+	: _baked_occlusion_darkness(0.75),
+	  _bake_occlusion(true) {}
 
 void VoxelMesher::set_library(Ref<VoxelLibrary> library) {
 	ERR_FAIL_COND(library.is_null());
@@ -151,7 +149,9 @@ void VoxelMesher::set_occlusion_enabled(bool enable) {
 	_bake_occlusion = enable;
 }
 
-inline Color Color_greyscale(float c) { return Color(c, c, c); }
+inline Color Color_greyscale(float c) {
+	return Color(c, c, c);
+}
 
 inline bool is_face_visible(const VoxelLibrary &lib, const Voxel &vt, int other_voxel_id) {
 	if (other_voxel_id == 0) // air
@@ -262,8 +262,7 @@ Ref<ArrayMesh> VoxelMesher::build(const VoxelBuffer & buffer, unsigned int chann
 										unsigned int corner = g_side_corners[side][j];
 										if (shaded_corner[corner] == 2) {
 											shaded_corner[corner] = 3;
-                                        }
-                                        else {
+										} else {
 											Vector3i corner_normal = g_corner_inormals[corner];
 											unsigned int cx = x + corner_normal.x;
 											unsigned int cy = y + corner_normal.y;
@@ -326,9 +325,7 @@ Ref<ArrayMesh> VoxelMesher::build(const VoxelBuffer & buffer, unsigned int chann
 							st.add_vertex(rv[i] + pos);
 						}
 					}
-
 				}
-
 			}
 		}
 	}

voxel_mesher.h

@@ -1,14 +1,13 @@
 #ifndef VOXEL_MESHER
 #define VOXEL_MESHER
 
-#include <reference.h>
-#include <scene/resources/mesh.h>
-#include <scene/resources/surface_tool.h>
 #include "voxel.h"
 #include "voxel_buffer.h"
 #include "voxel_library.h"
 #include "zprofiling.h"
-
+#include <reference.h>
+#include <scene/resources/mesh.h>
+#include <scene/resources/surface_tool.h>
 
 // TODO Should be renamed VoxelMesherCubic or something like that
 class VoxelMesher : public Reference {
@@ -50,5 +49,4 @@ private:
 #endif
 };
 
-
 #endif // VOXEL_MESHER

voxel_mesher_smooth.cpp

@@ -3,7 +3,6 @@
 #include "transvoxel_tables.cpp"
 #include <os/os.h>
 
-
 inline float tof(int8_t v) {
 	return static_cast<float>(v) / 256.f;
 }
@@ -44,8 +43,7 @@ inline Vector3i dir_to_prev_vec(uint8_t dir) {
 	return Vector3i(
 			-(dir & 1),
 			-((dir >> 1) & 1),
-		-((dir >> 2) & 1)
-	);
+			-((dir >> 2) & 1));
 }
 
 template <typename T>
@@ -168,15 +166,14 @@ void VoxelMesherSmooth::build_mesh(const VoxelBuffer & voxels, unsigned int chan
 
 				// Concatenate the sign of cell values to obtain the case code.
 				// Index 0 is the less significant bit, and index 7 is the most significant bit.
-				uint8_t case_code =
-						 sign(cell_samples[0])
-					  | (sign(cell_samples[1]) << 1)
-					  | (sign(cell_samples[2]) << 2)
-					  | (sign(cell_samples[3]) << 3)
-					  | (sign(cell_samples[4]) << 4)
-					  | (sign(cell_samples[5]) << 5)
-					  | (sign(cell_samples[6]) << 6)
-					  | (sign(cell_samples[7]) << 7);
+				uint8_t case_code = sign(cell_samples[0]);
+				case_code |= (sign(cell_samples[1]) << 1);
+				case_code |= (sign(cell_samples[2]) << 2);
+				case_code |= (sign(cell_samples[3]) << 3);
+				case_code |= (sign(cell_samples[4]) << 4);
+				case_code |= (sign(cell_samples[5]) << 5);
+				case_code |= (sign(cell_samples[6]) << 6);
+				case_code |= (sign(cell_samples[7]) << 7);
 
 				{
 					ReuseCell &rc = get_reuse_cell(pos);
@@ -195,14 +192,9 @@ void VoxelMesherSmooth::build_mesh(const VoxelBuffer & voxels, unsigned int chan
 
 					Vector3i p = pos + g_corner_dirs[i];
 
-					float nx = tof(tos(voxels.get_voxel(p - Vector3i(1,0,0), channel)))
-							 - tof(tos(voxels.get_voxel(p + Vector3i(1,0,0), channel)));
-
-					float ny = tof(tos(voxels.get_voxel(p - Vector3i(0,1,0), channel)))
-							 - tof(tos(voxels.get_voxel(p + Vector3i(0,1,0), channel)));
-
-					float nz = tof(tos(voxels.get_voxel(p - Vector3i(0,0,1), channel)))
-							 - tof(tos(voxels.get_voxel(p + Vector3i(0,0,1), channel)));
+					float nx = tof(tos(voxels.get_voxel(p - Vector3i(1, 0, 0), channel))) - tof(tos(voxels.get_voxel(p + Vector3i(1, 0, 0), channel)));
+					float ny = tof(tos(voxels.get_voxel(p - Vector3i(0, 1, 0), channel))) - tof(tos(voxels.get_voxel(p + Vector3i(0, 1, 0), channel)));
+					float nz = tof(tos(voxels.get_voxel(p - Vector3i(0, 0, 1), channel))) - tof(tos(voxels.get_voxel(p + Vector3i(0, 0, 1), channel)));
 
 					corner_normals[i] = Vector3(nx, ny, nz);
 					corner_normals[i].normalize();
@@ -214,9 +206,7 @@ void VoxelMesherSmooth::build_mesh(const VoxelBuffer & voxels, unsigned int chan
 				// While iterating through the cells in a block, a 3-bit mask is maintained whose bits indicate
 				// whether corresponding bits in a direction code are valid
 				uint8_t direction_validity_mask =
-					   (pos.x > 1 ? 1 : 0)
-					| ((pos.y > 1 ? 1 : 0) << 1)
-					| ((pos.z > 1 ? 1 : 0) << 2);
+						(pos.x > 1 ? 1 : 0) | ((pos.y > 1 ? 1 : 0) << 1) | ((pos.z > 1 ? 1 : 0) << 2);
 
 				uint8_t regular_cell_class_index = Transvoxel::regularCellClass[case_code];
 				Transvoxel::RegularCellData regular_cell_class = Transvoxel::regularCellData[regular_cell_class_index];
@@ -377,23 +367,18 @@ void VoxelMesherSmooth::build_mesh(const VoxelBuffer & voxels, unsigned int chan
 	//OS::get_singleton()->print("\n");
 }
 
-
 VoxelMesherSmooth::ReuseCell &VoxelMesherSmooth::get_reuse_cell(Vector3i pos) {
 	int j = pos.z & 1;
 	int i = pos.y * m_block_size.y + pos.x;
 	return m_cache[j][i];
 }
 
-
 void VoxelMesherSmooth::emit_vertex(Vector3 primary, Vector3 normal) {
 	m_output_vertices.push_back(primary - PAD.to_vec3());
 	m_output_normals.push_back(normal);
 }
 
-
 void VoxelMesherSmooth::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("build", "voxels", "channel", "existing_mesh"), &VoxelMesherSmooth::build_ref, DEFVAL(Variant()));
-
 }
-

voxel_provider.cpp

@@ -1,7 +1,6 @@
 #include "voxel_provider.h"
 #include "voxel_map.h"
 
-
 void VoxelProvider::emerge_block(Ref<VoxelBuffer> out_buffer, Vector3i block_pos) {
 	ERR_FAIL_COND(out_buffer.is_null());
 	ScriptInstance *script = get_script_instance();
@@ -40,7 +39,4 @@ void VoxelProvider::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("emerge_block", "out_buffer", "block_pos"), &VoxelProvider::_emerge_block);
 	ClassDB::bind_method(D_METHOD("immerge_block", "buffer", "block_pos"), &VoxelProvider::_immerge_block);
-
 }
-
-

voxel_provider.h

@@ -4,7 +4,6 @@
 #include "reference.h"
 #include "voxel_buffer.h"
 
-
 class VoxelProvider : public Reference {
 	GDCLASS(VoxelProvider, Reference)
 public:
@@ -18,5 +17,4 @@ protected:
 	void _immerge_block(Ref<VoxelBuffer> buffer, Vector3 block_pos);
 };
 
-
 #endif // VOXEL_PROVIDER_H

voxel_provider_test.cpp

@@ -3,7 +3,6 @@
 
 VARIANT_ENUM_CAST(VoxelProviderTest::Mode)
 
-
 VoxelProviderTest::VoxelProviderTest() {
 	_mode = MODE_FLAT;
 	_voxel_type = 1;
@@ -108,4 +107,3 @@ void VoxelProviderTest::_bind_methods() {
 	BIND_CONSTANT(MODE_FLAT);
 	BIND_CONSTANT(MODE_WAVES);
 }
-

voxel_provider_test.h

@@ -3,7 +3,6 @@
 
 #include "voxel_provider.h"
 
-
 class VoxelProviderTest : public VoxelProvider {
 	GDCLASS(VoxelProviderTest, VoxelProvider)
 
@@ -48,6 +47,4 @@ private:
 	Vector3i _pattern_size;
 };
 
-
 #endif // VOXEL_PROVIDER_TEST_H
-

voxel_raycast.cpp

@@ -10,8 +10,7 @@ bool voxel_raycast(
 		void *predicate_context,
 		real_t max_distance,
 		Vector3i &out_hit_pos,
-	Vector3i & out_prev_pos
-){
+		Vector3i &out_prev_pos) {
 	// Equation : p + v*t
 	// p : ray start position (ray.pos)
 	// v : ray orientation vector (ray.dir)
@@ -31,8 +30,7 @@ bool voxel_raycast(
 	Vector3i hit_pos(
 			Math::floor(ray_origin.x),
 			Math::floor(ray_origin.y),
-		Math::floor(ray_origin.z)
-	);
+			Math::floor(ray_origin.z));
 	Vector3i hit_prev_pos = hit_pos;
 
 	// Voxel step
@@ -51,56 +49,45 @@ bool voxel_raycast(
 	real_t tcross_z; // At which value of T we will cross a depth line?
 
 	// X initialization
-	if(xi_step != 0)
-	{
+	if (xi_step != 0) {
 		if (xi_step == 1)
 			tcross_x = (Math::ceil(ray_origin.x) - ray_origin.x) * tdelta_x;
 		else
 			tcross_x = (ray_origin.x - Math::floor(ray_origin.x)) * tdelta_x;
-	}
-	else
+	} else
 		tcross_x = g_infinite; // Will never cross on X
 
 	// Y initialization
-	if(yi_step != 0)
-	{
+	if (yi_step != 0) {
 		if (yi_step == 1)
 			tcross_y = (Math::ceil(ray_origin.y) - ray_origin.y) * tdelta_y;
 		else
 			tcross_y = (ray_origin.y - Math::floor(ray_origin.y)) * tdelta_y;
-	}
-	else
+	} else
 		tcross_y = g_infinite; // Will never cross on X
 
 	// Z initialization
-	if(zi_step != 0)
-	{
+	if (zi_step != 0) {
 		if (zi_step == 1)
 			tcross_z = (Math::ceil(ray_origin.z) - ray_origin.z) * tdelta_z;
 		else
 			tcross_z = (ray_origin.z - Math::floor(ray_origin.z)) * tdelta_z;
-	}
-	else
+	} else
 		tcross_z = g_infinite; // Will never cross on X
 
 	/* Iteration */
 
-	do
-	{
+	do {
 		hit_prev_pos = hit_pos;
-		if(tcross_x < tcross_y)
-		{
-			if(tcross_x < tcross_z)
-			{
+		if (tcross_x < tcross_y) {
+			if (tcross_x < tcross_z) {
 				// X collision
 				//hit.prevPos.x = hit.pos.x;
 				hit_pos.x += xi_step;
 				if (tcross_x > max_distance)
 					return false;
 				tcross_x += tdelta_x;
-			}
-			else
-			{
+			} else {
 				// Z collision (duplicate code)
 				//hit.prevPos.z = hit.pos.z;
 				hit_pos.z += zi_step;
@@ -108,20 +95,15 @@ bool voxel_raycast(
 					return false;
 				tcross_z += tdelta_z;
 			}
-		}
-		else
-		{
-			if(tcross_y < tcross_z)
-			{
+		} else {
+			if (tcross_y < tcross_z) {
 				// Y collision
 				//hit.prevPos.y = hit.pos.y;
 				hit_pos.y += yi_step;
 				if (tcross_y > max_distance)
 					return false;
 				tcross_y += tdelta_y;
-			}
-			else
-			{
+			} else {
 				// Z collision (duplicate code)
 				//hit.prevPos.z = hit.pos.z;
 				hit_pos.z += zi_step;
@@ -138,4 +120,3 @@ bool voxel_raycast(
 
 	return true;
 }
-

voxel_raycast.h

@@ -1,7 +1,7 @@
-#include <vector3.h>
 #include "vector3i.h"
+#include <vector3.h>
 
-// TODO Having a C++11 lambda would be nice...
+// TODO that could be a template function
 // pos: voxel position
 // context: arguments to carry (as a lamdbda capture)
 typedef bool (*VoxelPredicate)(Vector3i pos, void *context);
@@ -13,6 +13,4 @@ bool voxel_raycast(
 		void *predicate_context, // Handle that one with care
 		real_t max_distance,
 		Vector3i &out_hit_pos,
-	Vector3i & out_prev_pos
-);
-
+		Vector3i &out_prev_pos);

voxel_terrain.cpp

@@ -1,9 +1,10 @@
 #include "voxel_terrain.h"
-#include <scene/3d/mesh_instance.h>
-#include <os/os.h>
 #include "voxel_raycast.h"
+#include <os/os.h>
+#include <scene/3d/mesh_instance.h>
 
-VoxelTerrain::VoxelTerrain(): Node(), _generate_collisions(true) {
+VoxelTerrain::VoxelTerrain()
+	: Node(), _generate_collisions(true) {
 
 	_map = Ref<VoxelMap>(memnew(VoxelMap));
 	_mesher = Ref<VoxelMesher>(memnew(VoxelMesher));
@@ -105,20 +106,17 @@ void VoxelTerrain::make_voxel_dirty(Vector3i pos) {
 
 	if (rpos.x == 0)
 		make_block_dirty(bpos - Vector3i(1, 0, 0));
-	else
-	if(rpos.x == max)
+	else if (rpos.x == max)
 		make_block_dirty(bpos + Vector3i(1, 0, 0));
 
 	if (rpos.y == 0)
 		make_block_dirty(bpos - Vector3i(0, 1, 0));
-	else
-	if(rpos.y == max)
+	else if (rpos.y == max)
 		make_block_dirty(bpos + Vector3i(0, 1, 0));
 
 	if (rpos.z == 0)
 		make_block_dirty(bpos - Vector3i(0, 0, 1));
-	else
-	if(rpos.z == max)
+	else if (rpos.z == max)
 		make_block_dirty(bpos + Vector3i(0, 0, 1));
 
 	// We might want to update blocks in corners in order to update ambient occlusion
@@ -182,9 +180,7 @@ void VoxelTerrain::make_voxel_dirty(Vector3i pos) {
 			{ 24, 15, 21, 25 }, { 25 }, { 26, 17, 23, 25 }
 		};
 
-		int m = get_border_index(rpos.x, max)
-				+ 3*get_border_index(rpos.z, max)
-				+ 9*get_border_index(rpos.y, max);
+		int m = get_border_index(rpos.x, max) + 3 * get_border_index(rpos.z, max) + 9 * get_border_index(rpos.y, max);
 
 		const int *ce_indexes = ce_indexes_lut[m];
 		int ce_count = ce_counts[m];
@@ -305,8 +301,7 @@ void VoxelTerrain::update_blocks() {
 					}
 				}
 			}
-		}
-		else {
+		} else {
 			// Only update the block, neighbors will probably follow if needed
 			update_block_mesh(block_pos);
 			//OS::get_singleton()->print("Update (%i, %i, %i)\n", block_pos.x, block_pos.y, block_pos.z);
@@ -318,7 +313,6 @@ void VoxelTerrain::update_blocks() {
 	}
 }
 
-
 static inline bool is_mesh_empty(Ref<Mesh> mesh_ref) {
 	if (mesh_ref.is_null())
 		return true;
@@ -331,7 +325,6 @@ static inline bool is_mesh_empty(Ref<Mesh> mesh_ref) {
 	return false;
 }
 
-
 void VoxelTerrain::update_block_mesh(Vector3i block_pos) {
 
 	VoxelBlock *block = _map->get_block(block_pos);
@@ -367,8 +360,7 @@ void VoxelTerrain::update_block_mesh(Vector3i block_pos) {
 		if (mesh_instance) {
 			mesh_instance->set_mesh(Ref<Mesh>());
 		}
-	}
-	else {
+	} else {
 		// The mesh exist and it has vertices
 
 		// TODO Don't use nodes! Use servers directly, it's faster
@@ -379,8 +371,7 @@ void VoxelTerrain::update_block_mesh(Vector3i block_pos) {
 			mesh_instance->set_translation(block_node_pos);
 			add_child(mesh_instance);
 			block->mesh_instance_path = mesh_instance->get_path();
-		}
-		else {
+		} else {
 			// Update mesh
 			VOXEL_PROFILE_BEGIN("mesh_instance_set_mesh")
 			mesh_instance->set_mesh(mesh);
@@ -449,8 +440,7 @@ Variant VoxelTerrain::_raycast_binding(Vector3 origin, Vector3 direction, real_t
 		hit["position"] = hit_pos.to_vec3();
 		hit["prev_position"] = prev_pos.to_vec3();
 		return hit;
-	}
-	else {
+	} else {
 		return Variant(); // Null dictionary, no alloc
 	}
 }
@@ -484,6 +474,4 @@ void VoxelTerrain::_bind_methods() {
 #ifdef VOXEL_PROFILING
 	ClassDB::bind_method(D_METHOD("get_profiling_info"), &VoxelTerrain::get_profiling_info);
 #endif
-
 }
-

voxel_terrain.h

@@ -1,12 +1,12 @@
 #ifndef VOXEL_TERRAIN_H
 #define VOXEL_TERRAIN_H
 
-#include <scene/main/node.h>
 #include "voxel_map.h"
 #include "voxel_mesher.h"
 #include "voxel_mesher_smooth.h"
 #include "voxel_provider.h"
 #include "zprofiling.h"
+#include <scene/main/node.h>
 
 // Infinite static terrain made of voxels.
 // It is loaded around VoxelTerrainStreamers.
@@ -90,8 +90,6 @@ private:
 	ZProfiler _zprofiler;
 	Dictionary get_profiling_info() { return _zprofiler.get_all_serialized_info(); }
 #endif
-
 };
 
 #endif // VOXEL_TERRAIN_H
-

zprofiling.cpp

@@ -52,13 +52,10 @@ void ZProfileVar::begin(uint64_t time) {
 void ZProfileVar::end(uint64_t time) {
 	instant_time = time - _begin_time;
 
-	if(hits == 0)
-	{
+	if (hits == 0) {
 		min_time = instant_time;
 		max_time = instant_time;
-	}
-	else
-	{
+	} else {
 		if (instant_time < min_time)
 			min_time = instant_time;
 
@@ -116,8 +113,7 @@ ZProfileVar * ZProfiler::get_var(String key) {
 	if (pv == NULL) {
 		v = memnew(ZProfileVar);
 		_vars[key] = v;
-	}
-	else {
+	} else {
 		v = *pv;
 	}
 	return v;
@@ -144,6 +140,4 @@ Dictionary ZProfiler::get_all_serialized_info() const {
 	return d;
 }
 
-
 #endif // VOXEL_PROFILING
-

zprofiling.h

@@ -5,9 +5,9 @@
 
 #ifdef VOXEL_PROFILING
 
-#include <ustring.h>
 #include <dictionary.h>
 #include <hash_map.h>
+#include <ustring.h>
 
 #define VOXEL_PROFILE_BEGIN(_key) _zprofiler.begin(_key);
 #define VOXEL_PROFILE_END(_key) _zprofiler.end(_key);