add vcglib
This commit is contained in:
yuanlin zhong committed
1 parent
6f6c0c8eb7
commit
af8100f851
1537 files changed
+634197
No files matched your search
Executable
+7241
File diff suppressed because it is too large.
Load diff
Executable
+1296
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
Executable
+446
@@ -0,0 +1,446 @@
|
||||
#pragma once
|
||||
|
||||
|
||||
namespace ofbx
|
||||
{
|
||||
|
||||
|
||||
typedef unsigned char u8;
|
||||
typedef unsigned short u16;
|
||||
typedef unsigned int u32;
|
||||
typedef unsigned long long u64;
|
||||
typedef long long i64;
|
||||
|
||||
static_assert(sizeof(u8) == 1, "u8 is not 1 byte");
|
||||
static_assert(sizeof(u32) == 4, "u32 is not 4 bytes");
|
||||
static_assert(sizeof(u64) == 8, "u64 is not 8 bytes");
|
||||
static_assert(sizeof(i64) == 8, "i64 is not 8 bytes");
|
||||
|
||||
|
||||
struct Vec2
|
||||
{
|
||||
double x, y;
|
||||
};
|
||||
|
||||
|
||||
struct Vec3
|
||||
{
|
||||
double x, y, z;
|
||||
};
|
||||
|
||||
|
||||
struct Vec4
|
||||
{
|
||||
double x, y, z, w;
|
||||
};
|
||||
|
||||
|
||||
struct Matrix
|
||||
{
|
||||
double m[16]; // last 4 are translation
|
||||
};
|
||||
|
||||
|
||||
struct Quat
|
||||
{
|
||||
double x, y, z, w;
|
||||
};
|
||||
|
||||
|
||||
struct Color
|
||||
{
|
||||
float r, g, b;
|
||||
};
|
||||
|
||||
|
||||
struct DataView
|
||||
{
|
||||
const u8* begin = nullptr;
|
||||
const u8* end = nullptr;
|
||||
bool is_binary = true;
|
||||
|
||||
bool operator!=(const char* rhs) const { return !(*this == rhs); }
|
||||
bool operator==(const char* rhs) const;
|
||||
|
||||
u64 toU64() const;
|
||||
i64 toI64() const;
|
||||
int toInt() const;
|
||||
u32 toU32() const;
|
||||
double toDouble() const;
|
||||
float toFloat() const;
|
||||
|
||||
template <int N>
|
||||
void toString(char(&out)[N]) const
|
||||
{
|
||||
char* cout = out;
|
||||
const u8* cin = begin;
|
||||
while (cin != end && cout - out < N - 1)
|
||||
{
|
||||
*cout = (char)*cin;
|
||||
++cin;
|
||||
++cout;
|
||||
}
|
||||
*cout = '\0';
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
struct IElementProperty
|
||||
{
|
||||
enum Type : unsigned char
|
||||
{
|
||||
LONG = 'L',
|
||||
INTEGER = 'I',
|
||||
STRING = 'S',
|
||||
FLOAT = 'F',
|
||||
DOUBLE = 'D',
|
||||
ARRAY_DOUBLE = 'd',
|
||||
ARRAY_INT = 'i',
|
||||
ARRAY_LONG = 'l',
|
||||
ARRAY_FLOAT = 'f'
|
||||
};
|
||||
virtual ~IElementProperty() {}
|
||||
virtual Type getType() const = 0;
|
||||
virtual IElementProperty* getNext() const = 0;
|
||||
virtual DataView getValue() const = 0;
|
||||
virtual int getCount() const = 0;
|
||||
virtual bool getValues(double* values, int max_size) const = 0;
|
||||
virtual bool getValues(int* values, int max_size) const = 0;
|
||||
virtual bool getValues(float* values, int max_size) const = 0;
|
||||
virtual bool getValues(u64* values, int max_size) const = 0;
|
||||
virtual bool getValues(i64* values, int max_size) const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct IElement
|
||||
{
|
||||
virtual IElement* getFirstChild() const = 0;
|
||||
virtual IElement* getSibling() const = 0;
|
||||
virtual DataView getID() const = 0;
|
||||
virtual IElementProperty* getFirstProperty() const = 0;
|
||||
};
|
||||
|
||||
|
||||
enum class RotationOrder {
|
||||
EULER_XYZ,
|
||||
EULER_XZY,
|
||||
EULER_YZX,
|
||||
EULER_YXZ,
|
||||
EULER_ZXY,
|
||||
EULER_ZYX,
|
||||
SPHERIC_XYZ // Currently unsupported. Treated as EULER_XYZ.
|
||||
};
|
||||
|
||||
|
||||
struct AnimationCurveNode;
|
||||
struct AnimationLayer;
|
||||
struct Scene;
|
||||
struct IScene;
|
||||
|
||||
|
||||
struct Object
|
||||
{
|
||||
enum class Type
|
||||
{
|
||||
ROOT,
|
||||
GEOMETRY,
|
||||
MATERIAL,
|
||||
MESH,
|
||||
TEXTURE,
|
||||
LIMB_NODE,
|
||||
NULL_NODE,
|
||||
NODE_ATTRIBUTE,
|
||||
CLUSTER,
|
||||
SKIN,
|
||||
ANIMATION_STACK,
|
||||
ANIMATION_LAYER,
|
||||
ANIMATION_CURVE,
|
||||
ANIMATION_CURVE_NODE
|
||||
};
|
||||
|
||||
Object(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual ~Object() {}
|
||||
virtual Type getType() const = 0;
|
||||
|
||||
const IScene& getScene() const;
|
||||
Object* resolveObjectLink(int idx) const;
|
||||
Object* resolveObjectLink(Type type, const char* property, int idx) const;
|
||||
Object* resolveObjectLinkReverse(Type type) const;
|
||||
Object* getParent() const;
|
||||
|
||||
RotationOrder getRotationOrder() const;
|
||||
Vec3 getRotationOffset() const;
|
||||
Vec3 getRotationPivot() const;
|
||||
Vec3 getPostRotation() const;
|
||||
Vec3 getScalingOffset() const;
|
||||
Vec3 getScalingPivot() const;
|
||||
Vec3 getPreRotation() const;
|
||||
Vec3 getLocalTranslation() const;
|
||||
Vec3 getLocalRotation() const;
|
||||
Vec3 getLocalScaling() const;
|
||||
Matrix getGlobalTransform() const;
|
||||
Matrix getLocalTransform() const;
|
||||
Matrix evalLocal(const Vec3& translation, const Vec3& rotation) const;
|
||||
Matrix evalLocal(const Vec3& translation, const Vec3& rotation, const Vec3& scaling) const;
|
||||
bool isNode() const { return is_node; }
|
||||
|
||||
|
||||
template <typename T> T* resolveObjectLink(int idx) const
|
||||
{
|
||||
return static_cast<T*>(resolveObjectLink(T::s_type, nullptr, idx));
|
||||
}
|
||||
|
||||
u64 id;
|
||||
char name[128];
|
||||
const IElement& element;
|
||||
const Object* node_attribute;
|
||||
|
||||
protected:
|
||||
bool is_node;
|
||||
const Scene& scene;
|
||||
};
|
||||
|
||||
|
||||
struct Texture : Object
|
||||
{
|
||||
enum TextureType
|
||||
{
|
||||
DIFFUSE,
|
||||
NORMAL,
|
||||
|
||||
COUNT
|
||||
};
|
||||
|
||||
static const Type s_type = Type::TEXTURE;
|
||||
|
||||
Texture(const Scene& _scene, const IElement& _element);
|
||||
virtual DataView getFileName() const = 0;
|
||||
virtual DataView getRelativeFileName() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct Material : Object
|
||||
{
|
||||
static const Type s_type = Type::MATERIAL;
|
||||
|
||||
Material(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual Color getDiffuseColor() const = 0;
|
||||
virtual const Texture* getTexture(Texture::TextureType type) const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct Cluster : Object
|
||||
{
|
||||
static const Type s_type = Type::CLUSTER;
|
||||
|
||||
Cluster(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual const int* getIndices() const = 0;
|
||||
virtual int getIndicesCount() const = 0;
|
||||
virtual const double* getWeights() const = 0;
|
||||
virtual int getWeightsCount() const = 0;
|
||||
virtual Matrix getTransformMatrix() const = 0;
|
||||
virtual Matrix getTransformLinkMatrix() const = 0;
|
||||
virtual const Object* getLink() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct Skin : Object
|
||||
{
|
||||
static const Type s_type = Type::SKIN;
|
||||
|
||||
Skin(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual int getClusterCount() const = 0;
|
||||
virtual const Cluster* getCluster(int idx) const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct NodeAttribute : Object
|
||||
{
|
||||
static const Type s_type = Type::NODE_ATTRIBUTE;
|
||||
|
||||
NodeAttribute(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual DataView getAttributeType() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct Geometry : Object
|
||||
{
|
||||
static const Type s_type = Type::GEOMETRY;
|
||||
static const int s_uvs_max = 4;
|
||||
|
||||
Geometry(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual const Vec3* getVertices() const = 0;
|
||||
virtual int getVertexCount() const = 0;
|
||||
|
||||
virtual const Vec3* getNormals() const = 0;
|
||||
virtual const Vec2* getUVs(int index = 0) const = 0;
|
||||
virtual const Vec4* getColors() const = 0;
|
||||
virtual const Vec3* getTangents() const = 0;
|
||||
virtual const Skin* getSkin() const = 0;
|
||||
virtual const int* getMaterials() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct Mesh : Object
|
||||
{
|
||||
static const Type s_type = Type::MESH;
|
||||
|
||||
Mesh(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual const Geometry* getGeometry() const = 0;
|
||||
virtual Matrix getGeometricMatrix() const = 0;
|
||||
virtual const Material* getMaterial(int idx) const = 0;
|
||||
virtual int getMaterialCount() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct AnimationStack : Object
|
||||
{
|
||||
static const Type s_type = Type::ANIMATION_STACK;
|
||||
|
||||
AnimationStack(const Scene& _scene, const IElement& _element);
|
||||
virtual const AnimationLayer* getLayer(int index) const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct AnimationLayer : Object
|
||||
{
|
||||
static const Type s_type = Type::ANIMATION_LAYER;
|
||||
|
||||
AnimationLayer(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual const AnimationCurveNode* getCurveNode(int index) const = 0;
|
||||
virtual const AnimationCurveNode* getCurveNode(const Object& bone, const char* property) const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct AnimationCurve : Object
|
||||
{
|
||||
static const Type s_type = Type::ANIMATION_CURVE;
|
||||
|
||||
AnimationCurve(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual int getKeyCount() const = 0;
|
||||
virtual const i64* getKeyTime() const = 0;
|
||||
virtual const float* getKeyValue() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct AnimationCurveNode : Object
|
||||
{
|
||||
static const Type s_type = Type::ANIMATION_CURVE_NODE;
|
||||
|
||||
AnimationCurveNode(const Scene& _scene, const IElement& _element);
|
||||
|
||||
virtual Vec3 getNodeLocalTransform(double time) const = 0;
|
||||
virtual const Object* getBone() const = 0;
|
||||
};
|
||||
|
||||
|
||||
struct TakeInfo
|
||||
{
|
||||
DataView name;
|
||||
DataView filename;
|
||||
double local_time_from;
|
||||
double local_time_to;
|
||||
double reference_time_from;
|
||||
double reference_time_to;
|
||||
};
|
||||
|
||||
|
||||
// Specifies which canonical axis represents up in the system (typically Y or Z).
|
||||
enum UpVector
|
||||
{
|
||||
UpVector_AxisX = 1,
|
||||
UpVector_AxisY = 2,
|
||||
UpVector_AxisZ = 3
|
||||
};
|
||||
|
||||
|
||||
// Vector with origin at the screen pointing toward the camera.
|
||||
enum FrontVector
|
||||
{
|
||||
FrontVector_ParityEven = 1,
|
||||
FrontVector_ParityOdd = 2
|
||||
};
|
||||
|
||||
|
||||
// Specifies the third vector of the system.
|
||||
enum CoordSystem
|
||||
{
|
||||
CoordSystem_RightHanded = 0,
|
||||
CoordSystem_LeftHanded = 1
|
||||
};
|
||||
|
||||
|
||||
// http://docs.autodesk.com/FBX/2014/ENU/FBX-SDK-Documentation/index.html?url=cpp_ref/class_fbx_time.html,topicNumber=cpp_ref_class_fbx_time_html29087af6-8c2c-4e9d-aede-7dc5a1c2436c,hash=a837590fd5310ff5df56ffcf7c394787e
|
||||
enum FrameRate
|
||||
{
|
||||
FrameRate_DEFAULT = 0,
|
||||
FrameRate_120 = 1,
|
||||
FrameRate_100 = 2,
|
||||
FrameRate_60 = 3,
|
||||
FrameRate_50 = 4,
|
||||
FrameRate_48 = 5,
|
||||
FrameRate_30 = 6,
|
||||
FrameRate_30_DROP = 7,
|
||||
FrameRate_NTSC_DROP_FRAME = 8,
|
||||
FrameRate_NTSC_FULL_FRAME = 9,
|
||||
FrameRate_PAL = 10,
|
||||
FrameRate_CINEMA = 11,
|
||||
FrameRate_1000 = 12,
|
||||
FrameRate_CINEMA_ND = 13,
|
||||
FrameRate_CUSTOM = 14,
|
||||
};
|
||||
|
||||
|
||||
struct GlobalSettings
|
||||
{
|
||||
UpVector UpAxis = UpVector_AxisX;
|
||||
int UpAxisSign = 1;
|
||||
FrontVector FrontAxis = FrontVector_ParityOdd;
|
||||
int FrontAxisSign = 1;
|
||||
CoordSystem CoordAxis = CoordSystem_RightHanded;
|
||||
int CoordAxisSign = 1;
|
||||
int OriginalUpAxis = 0;
|
||||
int OriginalUpAxisSign = 1;
|
||||
float UnitScaleFactor = 1;
|
||||
float OriginalUnitScaleFactor = 1;
|
||||
u64 TimeSpanStart = 0L;
|
||||
u64 TimeSpanStop = 0L;
|
||||
FrameRate TimeMode = FrameRate_DEFAULT;
|
||||
float CustomFrameRate = -1.0f;
|
||||
};
|
||||
|
||||
|
||||
struct IScene
|
||||
{
|
||||
virtual void destroy() = 0;
|
||||
virtual const IElement* getRootElement() const = 0;
|
||||
virtual const Object* getRoot() const = 0;
|
||||
virtual const TakeInfo* getTakeInfo(const char* name) const = 0;
|
||||
virtual int getMeshCount() const = 0;
|
||||
virtual float getSceneFrameRate() const = 0;
|
||||
virtual const GlobalSettings* getGlobalSettings() const = 0;
|
||||
virtual const Mesh* getMesh(int index) const = 0;
|
||||
virtual int getAnimationStackCount() const = 0;
|
||||
virtual const AnimationStack* getAnimationStack(int index) const = 0;
|
||||
virtual const Object *const * getAllObjects() const = 0;
|
||||
virtual int getAllObjectCount() const = 0;
|
||||
|
||||
protected:
|
||||
virtual ~IScene() {}
|
||||
};
|
||||
|
||||
|
||||
IScene* load(const u8* data, int size);
|
||||
const char* getError();
|
||||
|
||||
|
||||
} // namespace ofbx
|
||||
Reference in new issue
Block a user