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600 lines
10 KiB
C++
600 lines
10 KiB
C++
//
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// Copyright(c) 2016-2017 benikabocha.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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//
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#ifndef SABA_MODEL_PMXFILE_H_
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#define SABA_MODEL_PMXFILE_H_
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#include "MMDFileString.h"
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#include <cstdint>
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#include <string>
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#include <vector>
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#include <glm/vec2.hpp>
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#include <glm/vec3.hpp>
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#include <glm/vec4.hpp>
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#include <glm/gtc/quaternion.hpp>
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namespace saba
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{
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template <size_t Size>
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using PMXString = MMDFileString<Size>;
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struct PMXHeader
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{
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PMXString<4> m_magic;
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float m_version;
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uint8_t m_dataSize;
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uint8_t m_encode; //0:UTF16 1:UTF8
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uint8_t m_addUVNum;
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uint8_t m_vertexIndexSize;
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uint8_t m_textureIndexSize;
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uint8_t m_materialIndexSize;
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uint8_t m_boneIndexSize;
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uint8_t m_morphIndexSize;
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uint8_t m_rigidbodyIndexSize;
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};
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struct PMXInfo
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{
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std::string m_modelName;
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std::string m_englishModelName;
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std::string m_comment;
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std::string m_englishComment;
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};
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/*
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BDEF1
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m_boneIndices[0]
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BDEF2
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m_boneIndices[0-1]
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m_boneWeights[0]
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BDEF4
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m_boneIndices[0-3]
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m_boneWeights[0-3]
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SDEF
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m_boneIndices[0-1]
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m_boneWeights[0]
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m_sdefC
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m_sdefR0
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m_sdefR1
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QDEF
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m_boneIndices[0-3]
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m_boneWeights[0-3]
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*/
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enum class PMXVertexWeight : uint8_t
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{
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BDEF1,
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BDEF2,
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BDEF4,
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SDEF,
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QDEF,
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};
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struct PMXVertex
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{
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glm::vec3 m_position;
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glm::vec3 m_normal;
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glm::vec2 m_uv;
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glm::vec4 m_addUV[4];
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PMXVertexWeight m_weightType; // 0:BDEF1 1:BDEF2 2:BDEF4 3:SDEF 4:QDEF
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int32_t m_boneIndices[4];
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float m_boneWeights[4];
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glm::vec3 m_sdefC;
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glm::vec3 m_sdefR0;
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glm::vec3 m_sdefR1;
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float m_edgeMag;
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};
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struct PMXFace
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{
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uint32_t m_vertices[3];
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};
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struct PMXTexture
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{
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std::string m_textureName;
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};
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/*
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0x01:両面描画
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0x02:地面影
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0x04:セルフシャドウマップへの描画
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0x08:セルフシャドウの描画
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0x10:エッジ描画
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0x20:頂点カラー(※2.1拡張)
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0x40:Point描画(※2.1拡張)
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0x80:Line描画(※2.1拡張)
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*/
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enum class PMXDrawModeFlags : uint8_t
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{
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BothFace = 0x01,
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GroundShadow = 0x02,
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CastSelfShadow = 0x04,
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RecieveSelfShadow = 0x08,
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DrawEdge = 0x10,
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VertexColor = 0x20,
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DrawPoint = 0x40,
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DrawLine = 0x80,
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};
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/*
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0:無効
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1:乗算
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2:加算
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3:サブテクスチャ(追加UV1のx,yをUV参照して通常テクスチャ描画を行う)
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*/
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enum class PMXSphereMode : uint8_t
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{
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None,
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Mul,
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Add,
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SubTexture,
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};
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enum class PMXToonMode : uint8_t
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{
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Separate, //!< 0:個別Toon
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Common, //!< 1:共有Toon[0-9] toon01.bmp～toon10.bmp
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};
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struct PMXMaterial
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{
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std::string m_name;
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std::string m_englishName;
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glm::vec4 m_diffuse;
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glm::vec3 m_specular;
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float m_specularPower;
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glm::vec3 m_ambient;
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PMXDrawModeFlags m_drawMode;
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glm::vec4 m_edgeColor;
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float m_edgeSize;
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int32_t m_textureIndex;
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int32_t m_sphereTextureIndex;
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PMXSphereMode m_sphereMode;
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PMXToonMode m_toonMode;
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int32_t m_toonTextureIndex;
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std::string m_memo;
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int32_t m_numFaceVertices;
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};
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/*
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0x0001 : 接続先(PMD子ボーン指定)表示方法 -> 0:座標オフセットで指定 1:ボーンで指定
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0x0002 : 回転可能
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0x0004 : 移動可能
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0x0008 : 表示
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0x0010 : 操作可
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0x0020 : IK
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0x0080 : ローカル付与 | 付与対象 0:ユーザー変形値／IKリンク／多重付与 1:親のローカル変形量
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0x0100 : 回転付与
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0x0200 : 移動付与
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0x0400 : 軸固定
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0x0800 : ローカル軸
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0x1000 : 物理後変形
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0x2000 : 外部親変形
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*/
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enum class PMXBoneFlags : uint16_t
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{
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TargetShowMode = 0x0001,
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AllowRotate = 0x0002,
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AllowTranslate = 0x0004,
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Visible = 0x0008,
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AllowControl = 0x0010,
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IK = 0x0020,
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AppendLocal = 0x0080,
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AppendRotate = 0x0100,
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AppendTranslate = 0x0200,
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FixedAxis = 0x0400,
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LocalAxis = 0x800,
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DeformAfterPhysics = 0x1000,
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DeformOuterParent = 0x2000,
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};
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struct PMXIKLink
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{
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int32_t m_ikBoneIndex;
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unsigned char m_enableLimit;
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//m_enableLimitが1のときのみ
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glm::vec3 m_limitMin; //ラジアンで表現
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glm::vec3 m_limitMax; //ラジアンで表現
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};
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struct PMXBone
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{
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std::string m_name;
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std::string m_englishName;
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glm::vec3 m_position;
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int32_t m_parentBoneIndex;
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int32_t m_deformDepth;
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PMXBoneFlags m_boneFlag;
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glm::vec3 m_positionOffset; //接続先:0の場合
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int32_t m_linkBoneIndex; //接続先:1の場合
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//「回転付与」または「移動付与」が有効のみ
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int32_t m_appendBoneIndex;
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float m_appendWeight;
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//「軸固定」が有効のみ
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glm::vec3 m_fixedAxis;
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//「ローカル軸」が有効のみ
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glm::vec3 m_localXAxis;
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glm::vec3 m_localZAxis;
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//「外部親変形」が有効のみ
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int32_t m_keyValue;
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//「IK」が有効のみ
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int32_t m_ikTargetBoneIndex;
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int32_t m_ikIterationCount;
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float m_ikLimit; //ラジアンで表現
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std::vector<PMXIKLink> m_ikLinks;
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};
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/*
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0:グループ
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1:頂点
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2:ボーン,
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3:UV,
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4:追加UV1
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5:追加UV2
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6:追加UV3
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7:追加UV4
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8:材質
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9:フリップ(※2.1拡張)
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10:インパルス(※2.1拡張)
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*/
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enum class PMXMorphType : uint8_t
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{
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Group,
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Position,
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Bone,
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UV,
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AddUV1,
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AddUV2,
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AddUV3,
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AddUV4,
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Material,
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Flip,
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Impluse,
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};
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struct PMXMorph
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{
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std::string m_name;
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std::string m_englishName;
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uint8_t m_controlPanel; //1:眉(左下) 2:目(左上) 3:口(右上) 4:その他(右下) | 0:システム予約
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PMXMorphType m_morphType;
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struct PositionMorph
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{
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int32_t m_vertexIndex;
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glm::vec3 m_position;
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};
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struct UVMorph
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{
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int32_t m_vertexIndex;
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glm::vec4 m_uv;
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};
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struct BoneMorph
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{
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int32_t m_boneIndex;
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glm::vec3 m_position;
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glm::quat m_quaternion;
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};
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struct MaterialMorph
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{
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enum class OpType : uint8_t
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{
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Mul,
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Add,
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};
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int32_t m_materialIndex;
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OpType m_opType; //0:乗算 1:加算
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glm::vec4 m_diffuse;
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glm::vec3 m_specular;
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float m_specularPower;
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glm::vec3 m_ambient;
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glm::vec4 m_edgeColor;
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float m_edgeSize;
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glm::vec4 m_textureFactor;
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glm::vec4 m_sphereTextureFactor;
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glm::vec4 m_toonTextureFactor;
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};
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struct GroupMorph
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{
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int32_t m_morphIndex;
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float m_weight;
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};
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struct FlipMorph
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{
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int32_t m_morphIndex;
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float m_weight;
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};
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struct ImpulseMorph
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{
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int32_t m_rigidbodyIndex;
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uint8_t m_localFlag; //0:OFF 1:ON
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glm::vec3 m_translateVelocity;
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glm::vec3 m_rotateTorque;
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};
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std::vector<PositionMorph> m_positionMorph;
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std::vector<UVMorph> m_uvMorph;
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std::vector<BoneMorph> m_boneMorph;
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std::vector<MaterialMorph> m_materialMorph;
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std::vector<GroupMorph> m_groupMorph;
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std::vector<FlipMorph> m_flipMorph;
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std::vector<ImpulseMorph> m_impulseMorph;
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};
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struct PMXDispalyFrame
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{
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std::string m_name;
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std::string m_englishName;
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enum class TargetType : uint8_t
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{
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BoneIndex,
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MorphIndex,
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};
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struct Target
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{
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TargetType m_type;
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int32_t m_index;
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};
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enum class FrameType : uint8_t
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{
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DefaultFrame, //!< 0:通常枠
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SpecialFrame, //!< 1:特殊枠
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};
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FrameType m_flag;
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std::vector<Target> m_targets;
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};
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struct PMXRigidbody
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{
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std::string m_name;
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std::string m_englishName;
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int32_t m_boneIndex;
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uint8_t m_group;
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uint16_t m_collisionGroup;
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/*
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0:球
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1:箱
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2:カプセル
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*/
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enum class Shape : uint8_t
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{
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Sphere,
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Box,
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Capsule,
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};
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Shape m_shape;
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glm::vec3 m_shapeSize;
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glm::vec3 m_translate;
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glm::vec3 m_rotate; //ラジアン
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float m_mass;
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float m_translateDimmer;
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float m_rotateDimmer;
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float m_repulsion;
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float m_friction;
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/*
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0:ボーン追従(static)
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1:物理演算(dynamic)
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2:物理演算 + Bone位置合わせ
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*/
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enum class Operation : uint8_t
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{
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Static,
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Dynamic,
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DynamicAndBoneMerge
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};
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Operation m_op;
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};
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struct PMXJoint
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{
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std::string m_name;
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std::string m_englishName;
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/*
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0:バネ付6DOF
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1:6DOF
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2:P2P
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3:ConeTwist
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4:Slider
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5:Hinge
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*/
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enum class JointType : uint8_t
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{
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SpringDOF6,
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DOF6,
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P2P,
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ConeTwist,
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Slider,
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Hinge,
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};
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JointType m_type;
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int32_t m_rigidbodyAIndex;
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int32_t m_rigidbodyBIndex;
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glm::vec3 m_translate;
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glm::vec3 m_rotate;
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glm::vec3 m_translateLowerLimit;
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glm::vec3 m_translateUpperLimit;
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glm::vec3 m_rotateLowerLimit;
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glm::vec3 m_rotateUpperLimit;
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glm::vec3 m_springTranslateFactor;
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glm::vec3 m_springRotateFactor;
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};
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struct PMXSoftbody
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{
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std::string m_name;
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std::string m_englishName;
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/*
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0:TriMesh
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1:Rope
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*/
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enum class SoftbodyType : uint8_t
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{
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TriMesh,
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Rope,
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};
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SoftbodyType m_type;
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int32_t m_materialIndex;
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uint8_t m_group;
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uint16_t m_collisionGroup;
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/*
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0x01:B-Link 作成
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0x02:クラスタ作成
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0x04: リンク交雑
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*/
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enum class SoftbodyMask : uint8_t
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{
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BLink = 0x01,
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Cluster = 0x02,
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HybridLink = 0x04,
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};
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SoftbodyMask m_flag;
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int32_t m_BLinkLength;
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int32_t m_numClusters;
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float m_totalMass;
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float m_collisionMargin;
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/*
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1:V_TwoSided
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2:V_OneSided
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3:F_TwoSided
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4:F_OneSided
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*/
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enum class AeroModel : int32_t
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{
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kAeroModelV_TwoSided,
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kAeroModelV_OneSided,
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kAeroModelF_TwoSided,
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kAeroModelF_OneSided,
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};
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int32_t m_aeroModel;
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//config
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float m_VCF;
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float m_DP;
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float m_DG;
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float m_LF;
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float m_PR;
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float m_VC;
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float m_DF;
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float m_MT;
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float m_CHR;
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float m_KHR;
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float m_SHR;
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float m_AHR;
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//cluster
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float m_SRHR_CL;
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float m_SKHR_CL;
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float m_SSHR_CL;
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float m_SR_SPLT_CL;
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float m_SK_SPLT_CL;
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float m_SS_SPLT_CL;
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//interation
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int32_t m_V_IT;
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int32_t m_P_IT;
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int32_t m_D_IT;
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int32_t m_C_IT;
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//material
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float m_LST;
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float m_AST;
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float m_VST;
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struct AnchorRigidbody
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{
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int32_t m_rigidBodyIndex;
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int32_t m_vertexIndex;
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uint8_t m_nearMode; //0:FF 1:ON
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};
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std::vector<AnchorRigidbody> m_anchorRigidbodies;
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std::vector<int32_t> m_pinVertexIndices;
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};
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struct PMXFile
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{
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PMXHeader m_header;
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PMXInfo m_info;
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std::vector<PMXVertex> m_vertices;
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std::vector<PMXFace> m_faces;
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std::vector<PMXTexture> m_textures;
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std::vector<PMXMaterial> m_materials;
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||
std::vector<PMXBone> m_bones;
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||
std::vector<PMXMorph> m_morphs;
|
||
std::vector<PMXDispalyFrame> m_displayFrames;
|
||
std::vector<PMXRigidbody> m_rigidbodies;
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||
std::vector<PMXJoint> m_joints;
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||
std::vector<PMXSoftbody> m_softbodies;
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||
};
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||
|
||
bool ReadPMXFile(PMXFile* pmdFile, const char* filename);
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||
}
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#endif // !SABA_MODEL_PMXFILE_H_
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