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added loading of ms3d joint and animation data

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gered 2011-02-10 23:28:26 -05:00
parent bcfa084aa1
commit 2a8d6b9c6c
2 changed files with 84 additions and 0 deletions
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46
MeshConverter/src/ms3d/ms3d.cpp
View file

@ -8,10 +8,12 @@ Ms3d::Ms3d()
m_numTriangles = 0;
m_numMeshes = 0;
m_numMaterials = 0;
m_numJoints = 0;
m_vertices = NULL;
m_triangles = NULL;
m_meshes = NULL;
m_materials = NULL;
m_joints = NULL;
}
void Ms3d::Release()
@ -20,10 +22,12 @@ void Ms3d::Release()
delete[] m_triangles;
delete[] m_meshes;
delete[] m_materials;
delete[] m_joints;
m_numVertices = 0;
m_numTriangles = 0;
m_numMeshes = 0;
m_numMaterials = 0;
m_numJoints = 0;
}
bool Ms3d::Load(const std::string &file)
@ -132,6 +136,48 @@ bool Ms3d::Load(const std::string &file)
fread(&material->alpha, 128, 1, fp);
}
// read joints
fread(&m_animationFps, 4, 1, fp);
fread(&m_editorAnimationTime, 4, 1, fp);
fread(&m_numFrames, 4, 1, fp);
fread(&m_numJoints, 2, 1, fp);
m_joints = new Ms3dJoint[m_numJoints];
for (int i = 0; i < m_numJoints; ++i)
{
Ms3dJoint *joint = &m_joints[i];
fread(&joint->editorFlags, 1, 1, fp);
fread(&joint->name, 32, 1, fp);
fread(&joint->parentName, 32, 1, fp);
fread(&joint->rotation.x, 4, 1, fp);
fread(&joint->rotation.y, 4, 1, fp);
fread(&joint->rotation.z, 4, 1, fp);
fread(&joint->position.x, 4, 1, fp);
fread(&joint->position.y, 4, 1, fp);
fread(&joint->position.z, 4, 1, fp);
fread(&joint->numRotationFrames, 2, 1, fp);
fread(&joint->numTranslationFrames, 2, 1, fp);
joint->rotationFrames = new Ms3dKeyFrame[joint->numRotationFrames];
for (int j = 0; j < joint->numRotationFrames; ++j)
{
Ms3dKeyFrame *frame = &joint->rotationFrames[j];
fread(&frame->time, 4, 1, fp);
fread(&frame->param.x, 4, 1, fp);
fread(&frame->param.y, 4, 1, fp);
fread(&frame->param.z, 4, 1, fp);
}
joint->translationFrames = new Ms3dKeyFrame[joint->numTranslationFrames];
for (int j = 0; j < joint->numTranslationFrames; ++j)
{
Ms3dKeyFrame *frame = &joint->translationFrames[j];
fread(&frame->time, 4, 1, fp);
fread(&frame->param.x, 4, 1, fp);
fread(&frame->param.y, 4, 1, fp);
fread(&frame->param.z, 4, 1, fp);
}
}
fclose(fp);
return true;

38
MeshConverter/src/ms3d/ms3d.h
View file

@ -62,6 +62,37 @@ struct Ms3dMaterial
char alpha[128];
};
struct Ms3dKeyFrame
{
float time;
Vector3 param;
};
struct Ms3dJoint
{
unsigned char editorFlags;
char name[32];
char parentName[32];
Vector3 rotation;
Vector3 position;
unsigned short numRotationFrames;
unsigned short numTranslationFrames;
Ms3dKeyFrame *rotationFrames;
Ms3dKeyFrame *translationFrames;
Ms3dJoint()
{
rotationFrames = NULL;
translationFrames = NULL;
}
~Ms3dJoint()
{
delete[] rotationFrames;
delete[] translationFrames;
}
};
class Ms3d
{
public:
@ -76,20 +107,27 @@ public:
unsigned short GetNumTriangles() { return m_numTriangles; }
unsigned short GetNumMeshes() { return m_numMeshes; }
unsigned short GetNumMaterials() { return m_numMaterials; }
unsigned short GetNumJoints() { return m_numJoints; }
Ms3dVertex* GetVertices() { return m_vertices; }
Ms3dTriangle* GetTriangles() { return m_triangles; }
Ms3dMesh* GetMeshes() { return m_meshes; }
Ms3dMaterial* GetMaterials() { return m_materials; }
Ms3dJoint* GetJoints() { return m_joints; }
private:
unsigned short m_numVertices;
unsigned short m_numTriangles;
unsigned short m_numMeshes;
unsigned short m_numMaterials;
unsigned short m_numJoints;
float m_animationFps;
float m_editorAnimationTime;
int m_numFrames;
Ms3dVertex *m_vertices;
Ms3dTriangle *m_triangles;
Ms3dMesh *m_meshes;
Ms3dMaterial *m_materials;
Ms3dJoint *m_joints;
};
#endif