moflib-1.0/moflib/moflib/mof/Mesh.cpp

   1 #include "mof/private/Mesh.hpp"
   2 #include "mof/GraphicsDevice.hpp"
   3 #include "mof/private/MeshDisposer.hpp"
   4 #include "mof/stream/Constant.hpp"
   5 #include "mof/ConsoleIO.hpp"
   6
   7 struct mof::Mesh::Impl{
   8
   9         std::shared_ptr<mof::MeshDisposer> pMeshDisposer;
  10         unsigned long nMaterials;
  11         std::shared_ptr<Material>* materials;
  12         std::shared_ptr<Texture>* textures;
  13         mof::Manipulator<mof::Matrix3D>::Handler worldMatrix;
  14         mof::FrameNumber m_frame;
  15
  16
  17         Impl(
  18                 std::shared_ptr<mof::MeshDisposer> pMeshDisposer_ ,
  19                 unsigned long nMaterials_
  20                 ) :
  21                 pMeshDisposer(pMeshDisposer_) ,
  22                 nMaterials(nMaterials_) , materials(NULL) , textures(NULL) ,
  23                 worldMatrix(mof::makeConstantHandler(mof::Matrix3D::createIdentity()))
  24                 {}
  25
  26         ~Impl(){
  27                 delete[] materials;
  28                 delete[] textures;
  29                 }
  30 };
  31
  32 mof::Mesh::Mesh(
  33         std::shared_ptr<mof::MeshDisposer> pMeshDisposer ,
  34         unsigned long nMaterials ,
  35         const std::shared_ptr<Material>* materials ,
  36         const std::shared_ptr<Texture>* textures
  37         ) : m_pImpl(new Impl(pMeshDisposer , nMaterials )){
  38
  39         m_pImpl->materials = new std::shared_ptr<mof::Material>[nMaterials];
  40         m_pImpl->textures = new std::shared_ptr<mof::Texture>[nMaterials];
  41
  42         for(unsigned long i = 0 ; i < nMaterials ; i++ ){
  43                 m_pImpl->materials[i] = materials[i];
  44                 m_pImpl->textures[i] = textures[i];
  45         }
  46 }
  47
  48 mof::Mesh::~Mesh(){
  49 }
  50
  51
  52
  53 void mof::Mesh::setWorldMatrix(const mof::Manipulator<mof::Matrix3D>::Handler& handler){
  54         m_pImpl->worldMatrix = handler;
  55 }
  56
  57
  58
  59
  60
  61 void mof::Mesh::setTexture(
  62                 unsigned int num ,
  63                 const std::shared_ptr<mof::Texture>& pTexture){
  64
  65         if(num < m_pImpl->nMaterials)m_pImpl->textures[num] = pTexture;
  66
  67 }
  68
  69
  70 bool mof::Mesh::isVisible() const{
  71         return true;
  72 }
  73
  74
  75 void mof::Mesh::update(){
  76         m_pImpl->m_frame++;
  77 }
  78
  79 void mof::Mesh::draw() const{
  80
  81
  82         for( DWORD i = 0;  i < m_pImpl->nMaterials ; i++ )
  83         {
  84         mof::GraphicsDevice::setMaterial(*m_pImpl->materials[i].get());
  85                 mof::GraphicsDevice::setTexture(m_pImpl->textures[i].get());
  86                 mof::GraphicsDevice::setWorldTransform(m_pImpl->worldMatrix->value(m_pImpl->m_frame));
  87
  88                 HRESULT hr = m_pImpl->pMeshDisposer->pMesh->DrawSubset( i );
  89                 if(FAILED(hr))throw std::runtime_error("Failed --- DrawSubset");
  90         }
  91 }
  92