/**
* STLデータのロード
* @param filename ファイルパス
* @retval true 成功
* @retval false 失敗
*/
bool STLLoader::Load(const char* filename){
Clear();
SimpleSTLB obj;
bool r = obj.Load(filename);
mesh.Create(obj.GetVertexNum(), obj.GetIndexNum());
Vec3Buffer* pos = mesh.Position();
Vec3Buffer* normal = mesh.Normal();
FloatBuffer* mat = mesh.Material();
UintBuffer* index = mesh.Index();
Vec2Buffer* texcoord = mesh.Texcoord();
memcpy(pos->GetBuffer(), obj.GetPositionBuffer(), sizeof(float) * 3 * pos->GetNum());
normal->Create(obj.GetVertexNum());
memcpy(normal->GetBuffer(), obj.GetNormalBuffer(), sizeof(float) * 3 * normal->GetNum());
mat->Create(obj.GetVertexNum());
memset(mat->GetBuffer(), 0, sizeof(float) * mat->GetNum());
index->Create(obj.GetIndexNum());
memcpy(index->GetBuffer(), obj.GetIndex(), sizeof(unsigned int) * index->GetNum());
printf("%d\n", pos->GetNum() );
printf("%d\n", normal->GetNum() );
printf("%d\n", mat->GetNum() );
printf("%d\n", index->GetNum() );
return r;
}
/**
* BufferVolumeDataの作成
* @param w Widthサイズ
* @param h Heightサイズ
* @param d Depthサイズ
* @param component component数
* @param nonUniform flag for non-uniform volume
*/
void Create(int w, int h, int d, int component, bool nonUniform)
{
this->m_dim[0] = w;
this->m_dim[1] = h;
this->m_dim[2] = d;
this->m_comp = component;
FloatBuffer* buf = new FloatBuffer();
FloatBuffer* spacingX = new FloatBuffer();
FloatBuffer* spacingY = new FloatBuffer();
FloatBuffer* spacingZ = new FloatBuffer();
buf->Create(w * h * d * component);
this->m_buffer = buf;
spacingX->Create(w+1);
spacingY->Create(h+1);
spacingZ->Create(d+1);
this->m_spacingX = spacingX;
this->m_spacingY = spacingY;
this->m_spacingZ = spacingZ;
this->m_isNonUniform = nonUniform;
}