Add Assimp library in thirdparty

From https://github.com/assimp/assimp repo at d2b45377e4b09a1f43be95e45553afcc06b03f4b

thirdparty/assimp/code/MMDPmxParser.h

@@ -0,0 +1,782 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2019, assimp team
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+#pragma once
+
+#include <vector>
+#include <string>
+#include <iostream>
+#include <fstream>
+#include <memory>
+#include "MMDCpp14.h"
+
+namespace pmx
+{
+	class PmxSetting
+	{
+	public:
+		PmxSetting()
+			: encoding(0)
+			, uv(0)
+			, vertex_index_size(0)
+			, texture_index_size(0)
+			, material_index_size(0)
+			, bone_index_size(0)
+			, morph_index_size(0)
+			, rigidbody_index_size(0)
+		{}
+
+		uint8_t encoding;
+		uint8_t uv;
+		uint8_t vertex_index_size;
+		uint8_t texture_index_size;
+		uint8_t material_index_size;
+		uint8_t bone_index_size;
+		uint8_t morph_index_size;
+		uint8_t rigidbody_index_size;
+		void Read(std::istream *stream);
+	};
+
+	enum class PmxVertexSkinningType : uint8_t
+	{
+		BDEF1 = 0,
+		BDEF2 = 1,
+		BDEF4 = 2,
+		SDEF = 3,
+		QDEF = 4,
+	};
+
+	class PmxVertexSkinning
+	{
+	public:
+		virtual void Read(std::istream *stream, PmxSetting *setting) = 0;
+		virtual ~PmxVertexSkinning() {}
+	};
+
+	class PmxVertexSkinningBDEF1 : public PmxVertexSkinning
+	{
+	public:
+		PmxVertexSkinningBDEF1()
+			: bone_index(0)
+		{}
+
+		int bone_index;
+		void Read(std::istream *stresam, PmxSetting *setting);
+	};
+
+	class PmxVertexSkinningBDEF2 : public PmxVertexSkinning
+	{
+	public:
+		PmxVertexSkinningBDEF2()
+			: bone_index1(0)
+			, bone_index2(0)
+			, bone_weight(0.0f)
+		{}
+
+		int bone_index1;
+		int bone_index2;
+		float bone_weight;
+		void Read(std::istream *stresam, PmxSetting *setting);
+	};
+
+	class PmxVertexSkinningBDEF4 : public PmxVertexSkinning
+	{
+	public:
+		PmxVertexSkinningBDEF4()
+			: bone_index1(0)
+			, bone_index2(0)
+			, bone_index3(0)
+			, bone_index4(0)
+			, bone_weight1(0.0f)
+			, bone_weight2(0.0f)
+			, bone_weight3(0.0f)
+			, bone_weight4(0.0f)
+		{}
+
+		int bone_index1;
+		int bone_index2;
+		int bone_index3;
+		int bone_index4;
+		float bone_weight1;
+		float bone_weight2;
+		float bone_weight3;
+		float bone_weight4;
+		void Read(std::istream *stresam, PmxSetting *setting);
+	};
+
+	class PmxVertexSkinningSDEF : public PmxVertexSkinning
+	{
+	public:
+		PmxVertexSkinningSDEF()
+			: bone_index1(0)
+			, bone_index2(0)
+			, bone_weight(0.0f)
+		{
+			for (int i = 0; i < 3; ++i) {
+				sdef_c[i] = 0.0f;
+				sdef_r0[i] = 0.0f;
+				sdef_r1[i] = 0.0f;
+			}
+		}
+
+		int bone_index1;
+		int bone_index2;
+		float bone_weight;
+		float sdef_c[3];
+		float sdef_r0[3];
+		float sdef_r1[3];
+		void Read(std::istream *stresam, PmxSetting *setting);
+	};
+
+	class PmxVertexSkinningQDEF : public PmxVertexSkinning
+	{
+	public:
+		PmxVertexSkinningQDEF()
+			: bone_index1(0)
+			, bone_index2(0)
+			, bone_index3(0)
+			, bone_index4(0)
+			, bone_weight1(0.0f)
+			, bone_weight2(0.0f)
+			, bone_weight3(0.0f)
+			, bone_weight4(0.0f)
+		{}
+
+		int bone_index1;
+		int bone_index2;
+		int bone_index3;
+		int bone_index4;
+		float bone_weight1;
+		float bone_weight2;
+		float bone_weight3;
+		float bone_weight4;
+		void Read(std::istream *stresam, PmxSetting *setting);
+	};
+
+	class PmxVertex
+	{
+	public:
+		PmxVertex()
+			: edge(0.0f)
+		{
+			uv[0] = uv[1] = 0.0f;
+			for (int i = 0; i < 3; ++i) {
+				position[i] = 0.0f;
+				normal[i] = 0.0f;
+			}
+			for (int i = 0; i < 4; ++i) {
+				for (int k = 0; k < 4; ++k) {
+					uva[i][k] = 0.0f;
+				}
+			}
+		}
+
+		float position[3];
+		float normal[3];
+		float uv[2];
+		float uva[4][4];
+		PmxVertexSkinningType skinning_type;
+		std::unique_ptr<PmxVertexSkinning> skinning;
+		float edge;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxMaterial
+	{
+	public:
+		PmxMaterial()
+			: specularlity(0.0f)
+			, flag(0)
+			, edge_size(0.0f)
+			, diffuse_texture_index(0)
+			, sphere_texture_index(0)
+			, sphere_op_mode(0)
+			, common_toon_flag(0)
+			, toon_texture_index(0)
+			, index_count(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				specular[i] = 0.0f;
+				ambient[i] = 0.0f;
+				edge_color[i] = 0.0f;
+			}
+			for (int i = 0; i < 4; ++i) {
+				diffuse[i] = 0.0f;
+			}
+		}
+
+		std::string material_name;
+		std::string material_english_name;
+		float diffuse[4];
+		float specular[3];
+		float specularlity;
+		float ambient[3];
+		uint8_t flag;
+		float edge_color[4];
+		float edge_size;
+		int diffuse_texture_index;
+		int sphere_texture_index;
+		uint8_t sphere_op_mode;
+		uint8_t common_toon_flag;
+		int toon_texture_index;
+		std::string memo;
+		int index_count;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxIkLink
+	{
+	public:
+		PmxIkLink()
+			: link_target(0)
+			, angle_lock(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				max_radian[i] = 0.0f;
+				min_radian[i] = 0.0f;
+			}
+		}
+
+		int link_target;
+		uint8_t angle_lock;
+		float max_radian[3];
+		float min_radian[3];
+		void Read(std::istream *stream, PmxSetting *settingn);
+	};
+
+	class PmxBone
+	{
+	public:
+		PmxBone()
+			: parent_index(0)
+			, level(0)
+			, bone_flag(0)
+			, target_index(0)
+			, grant_parent_index(0)
+			, grant_weight(0.0f)
+			, key(0)
+			, ik_target_bone_index(0)
+			, ik_loop(0)
+			, ik_loop_angle_limit(0.0f)
+			, ik_link_count(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				position[i] = 0.0f;
+				offset[i] = 0.0f;
+				lock_axis_orientation[i] = 0.0f;
+				local_axis_x_orientation[i] = 0.0f;
+				local_axis_y_orientation[i] = 0.0f;
+			}
+		}
+
+		std::string bone_name;
+		std::string bone_english_name;
+		float position[3];
+		int parent_index;
+		int level;
+		uint16_t bone_flag;
+		float offset[3];
+		int target_index;
+		int grant_parent_index;
+		float grant_weight;
+		float lock_axis_orientation[3];
+		float local_axis_x_orientation[3];
+		float local_axis_y_orientation[3];
+		int key;
+		int ik_target_bone_index;
+		int ik_loop;
+		float ik_loop_angle_limit;
+		int ik_link_count;
+		std::unique_ptr<PmxIkLink []> ik_links;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	enum class MorphType : uint8_t
+	{
+		Group = 0,
+		Vertex = 1,
+		Bone = 2,
+		UV = 3,
+		AdditionalUV1 = 4,
+		AdditionalUV2 = 5,
+		AdditionalUV3 = 6,
+		AdditionalUV4 = 7,
+		Matrial = 8,
+		Flip = 9,
+		Implus = 10,
+	};
+
+	enum class MorphCategory : uint8_t
+	{
+		ReservedCategory = 0,
+		Eyebrow = 1,
+		Eye = 2,
+		Mouth = 3,
+		Other = 4,
+	};
+
+	class PmxMorphOffset
+	{
+	public:
+		void virtual Read(std::istream *stream, PmxSetting *setting) = 0;
+	};
+
+	class PmxMorphVertexOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphVertexOffset()
+			: vertex_index(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				position_offset[i] = 0.0f;
+			}
+		}
+		int vertex_index;
+		float position_offset[3];
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorphUVOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphUVOffset()
+			: vertex_index(0)
+		{
+			for (int i = 0; i < 4; ++i) {
+				uv_offset[i] = 0.0f;
+			}
+		}
+		int vertex_index;
+		float uv_offset[4];
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorphBoneOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphBoneOffset()
+			: bone_index(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				translation[i] = 0.0f;
+			}
+			for (int i = 0; i < 4; ++i) {
+				rotation[i] = 0.0f;
+			}
+		}
+		int bone_index;
+		float translation[3];
+		float rotation[4];
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorphMaterialOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphMaterialOffset()
+			: specularity(0.0f)
+			, edge_size(0.0f)
+		{
+			for (int i = 0; i < 3; ++i) {
+				specular[i] = 0.0f;
+				ambient[i] = 0.0f;
+			}
+			for (int i = 0; i < 4; ++i) {
+				diffuse[i] = 0.0f;
+				edge_color[i] = 0.0f;
+				texture_argb[i] = 0.0f;
+				sphere_texture_argb[i] = 0.0f;
+				toon_texture_argb[i] = 0.0f;
+			}
+		}
+		int material_index;
+		uint8_t offset_operation;
+		float diffuse[4];
+		float specular[3];
+		float specularity;
+		float ambient[3];
+		float edge_color[4];
+		float edge_size;
+		float texture_argb[4];
+		float sphere_texture_argb[4];
+		float toon_texture_argb[4];
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorphGroupOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphGroupOffset()
+			: morph_index(0)
+			, morph_weight(0.0f)
+		{}
+		int morph_index;
+		float morph_weight;
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorphFlipOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphFlipOffset()
+			: morph_index(0)
+			, morph_value(0.0f)
+		{}
+		int morph_index;
+		float morph_value;
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorphImplusOffset : public PmxMorphOffset
+	{
+	public:
+		PmxMorphImplusOffset()
+			: rigid_body_index(0)
+			, is_local(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				velocity[i] = 0.0f;
+				angular_torque[i] = 0.0f;
+			}
+		}
+		int rigid_body_index;
+		uint8_t is_local;
+		float velocity[3];
+		float angular_torque[3];
+		void Read(std::istream *stream, PmxSetting *setting); //override;
+	};
+
+	class PmxMorph
+	{
+	public:
+		PmxMorph()
+			: offset_count(0)
+		{
+		}
+		std::string morph_name;
+		std::string morph_english_name;
+		MorphCategory category;
+		MorphType morph_type;
+		int offset_count;
+		std::unique_ptr<PmxMorphVertexOffset []> vertex_offsets;
+		std::unique_ptr<PmxMorphUVOffset []> uv_offsets;
+		std::unique_ptr<PmxMorphBoneOffset []> bone_offsets;
+		std::unique_ptr<PmxMorphMaterialOffset []> material_offsets;
+		std::unique_ptr<PmxMorphGroupOffset []> group_offsets;
+		std::unique_ptr<PmxMorphFlipOffset []> flip_offsets;
+		std::unique_ptr<PmxMorphImplusOffset []> implus_offsets;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxFrameElement
+	{
+	public:
+		PmxFrameElement()
+			: element_target(0)
+			, index(0)
+		{
+		}
+		uint8_t element_target;
+		int index;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxFrame
+	{
+	public:
+		PmxFrame()
+			: frame_flag(0)
+			, element_count(0)
+		{
+		}
+		std::string frame_name;
+		std::string frame_english_name;
+		uint8_t frame_flag;
+		int element_count;
+		std::unique_ptr<PmxFrameElement []> elements;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxRigidBody
+	{
+	public:
+		PmxRigidBody()
+			: target_bone(0)
+			, group(0)
+			, mask(0)
+			, shape(0)
+			, mass(0.0f)
+			, move_attenuation(0.0f)
+			, rotation_attenuation(0.0f)
+			, repulsion(0.0f)
+			, friction(0.0f)
+			, physics_calc_type(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				size[i] = 0.0f;
+				position[i] = 0.0f;
+				orientation[i] = 0.0f;
+			}
+		}
+		std::string girid_body_name;
+		std::string girid_body_english_name;
+		int target_bone;
+		uint8_t group;
+		uint16_t mask;
+		uint8_t shape;
+		float size[3];
+		float position[3];
+		float orientation[3];
+		float mass;
+		float move_attenuation;
+		float rotation_attenuation;
+		float repulsion;
+		float friction;
+		uint8_t physics_calc_type;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	enum class PmxJointType : uint8_t
+	{
+		Generic6DofSpring = 0,
+		Generic6Dof = 1,
+		Point2Point = 2,
+		ConeTwist = 3,
+		Slider = 5,
+		Hinge = 6
+	};
+
+	class PmxJointParam
+	{
+	public:
+		PmxJointParam()
+			: rigid_body1(0)
+			, rigid_body2(0)
+		{
+			for (int i = 0; i < 3; ++i) {
+				position[i] = 0.0f;
+				orientaiton[i] = 0.0f;
+				move_limitation_min[i] = 0.0f;
+				move_limitation_max[i] = 0.0f;
+				rotation_limitation_min[i] = 0.0f;
+				rotation_limitation_max[i] = 0.0f;
+				spring_move_coefficient[i] = 0.0f;
+				spring_rotation_coefficient[i] = 0.0f;
+			}
+		}
+		int rigid_body1;
+		int rigid_body2;
+		float position[3];
+		float orientaiton[3];
+		float move_limitation_min[3];
+		float move_limitation_max[3];
+		float rotation_limitation_min[3];
+		float rotation_limitation_max[3];
+		float spring_move_coefficient[3];
+		float spring_rotation_coefficient[3];
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxJoint
+	{
+	public:
+		std::string joint_name;
+		std::string joint_english_name;
+		PmxJointType joint_type;
+		PmxJointParam param;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	enum PmxSoftBodyFlag : uint8_t
+	{
+		BLink = 0x01,
+		Cluster = 0x02,
+		Link = 0x04
+	};
+
+	class PmxAncherRigidBody
+	{
+	public:
+		PmxAncherRigidBody()
+			: related_rigid_body(0)
+			, related_vertex(0)
+			, is_near(false)
+		{}
+		int related_rigid_body;
+		int related_vertex;
+		bool is_near;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxSoftBody
+	{
+	public:
+		PmxSoftBody()
+			: shape(0)
+			, target_material(0)
+			, group(0)
+			, mask(0)
+			, blink_distance(0)
+			, cluster_count(0)
+			, mass(0.0)
+			, collisioni_margin(0.0)
+			, aero_model(0)
+			, VCF(0.0f)
+			, DP(0.0f)
+			, DG(0.0f)
+			, LF(0.0f)
+			, PR(0.0f)
+			, VC(0.0f)
+			, DF(0.0f)
+			, MT(0.0f)
+			, CHR(0.0f)
+			, KHR(0.0f)
+			, SHR(0.0f)
+			, AHR(0.0f)
+			, SRHR_CL(0.0f)
+			, SKHR_CL(0.0f)
+			, SSHR_CL(0.0f)
+			, SR_SPLT_CL(0.0f)
+			, SK_SPLT_CL(0.0f)
+			, SS_SPLT_CL(0.0f)
+			, V_IT(0)
+			, P_IT(0)
+			, D_IT(0)
+			, C_IT(0)
+			, LST(0.0f)
+			, AST(0.0f)
+			, VST(0.0f)
+			, anchor_count(0)
+			, pin_vertex_count(0)
+		{}
+		std::string soft_body_name;
+		std::string soft_body_english_name;
+		uint8_t shape;
+		int target_material;
+		uint8_t group;
+		uint16_t mask;
+		PmxSoftBodyFlag flag;
+		int blink_distance;
+		int cluster_count;
+		float mass;
+		float collisioni_margin;
+		int aero_model;
+		float VCF;
+		float DP;
+		float DG;
+		float LF;
+		float PR;
+		float VC;
+		float DF;
+		float MT;
+		float CHR;
+		float KHR;
+		float SHR;
+		float AHR;
+		float SRHR_CL;
+		float SKHR_CL;
+		float SSHR_CL;
+		float SR_SPLT_CL;
+		float SK_SPLT_CL;
+		float SS_SPLT_CL;
+		int V_IT;
+		int P_IT;
+		int D_IT;
+		int C_IT;
+		float LST;
+		float AST;
+		float VST;
+		int anchor_count;
+		std::unique_ptr<PmxAncherRigidBody []> anchers;
+		int pin_vertex_count;
+		std::unique_ptr<int []> pin_vertices;
+		void Read(std::istream *stream, PmxSetting *setting);
+	};
+
+	class PmxModel
+	{
+	public:
+		PmxModel()
+			: version(0.0f)
+			, vertex_count(0)
+			, index_count(0)
+			, texture_count(0)
+			, material_count(0)
+			, bone_count(0)
+			, morph_count(0)
+			, frame_count(0)
+			, rigid_body_count(0)
+			, joint_count(0)
+			, soft_body_count(0)
+		{}
+
+		float version;
+		PmxSetting setting;
+		std::string model_name;
+		std::string model_english_name;
+		std::string model_comment;
+		std::string model_english_comment;
+		int vertex_count;
+		std::unique_ptr<PmxVertex []> vertices;
+		int index_count;
+		std::unique_ptr<int []> indices;
+		int texture_count;
+		std::unique_ptr< std::string []> textures;
+		int material_count;
+		std::unique_ptr<PmxMaterial []> materials;
+		int bone_count;
+		std::unique_ptr<PmxBone []> bones;
+		int morph_count;
+		std::unique_ptr<PmxMorph []> morphs;
+		int frame_count;
+		std::unique_ptr<PmxFrame [] > frames;
+		int rigid_body_count;
+		std::unique_ptr<PmxRigidBody []> rigid_bodies;
+		int joint_count;
+		std::unique_ptr<PmxJoint []> joints;
+		int soft_body_count;
+		std::unique_ptr<PmxSoftBody []> soft_bodies;
+		void Init();
+		void Read(std::istream *stream);
+		//static std::unique_ptr<PmxModel> ReadFromFile(const char *filename);
+		//static std::unique_ptr<PmxModel> ReadFromStream(std::istream *stream);
+	};
+}