void MeshDesc::load(Serializer& serializer)
{
std::string tmpStr;
serializer.loadString(m_name);
m_isSkin = serializer.loadBool();
unsigned int count = serializer.loadInt();
for (unsigned int i = 0; i < count; ++i)
{
serializer.loadString(tmpStr);
m_materials.push_back(tmpStr);
}
count = serializer.loadInt();
for (unsigned int i = 0; i < count; ++i)
{
m_vertices.push_back(LitVertex());
m_vertices.back().load(serializer);
}
count = serializer.loadInt();
for (unsigned int i = 0; i < count; ++i)
{
m_faces.push_back(Face());
m_faces.back().load(serializer);
}
count = serializer.loadInt();
for (unsigned int i = 0; i < count; ++i)
{
BonesInfluenceDefinition& influencingBones = m_bonesInfluencingAttribute[i];
unsigned int namesCount = serializer.loadInt();
for (unsigned int j = 0; j < namesCount; ++j)
{
serializer.loadString(tmpStr);
influencingBones.push_back(tmpStr);
}
}
count = serializer.loadInt();
for (unsigned int i = 0; i < count; ++i)
{
m_skinBones.push_back(SkinBoneDefinition());
m_skinBones.back().load(serializer);
}
serializer.loadMatrix(m_localMtx);
count = serializer.loadInt();
for (unsigned int i = 0; i < count; ++i)
{
MeshDesc* newChild = new MeshDesc();
m_children.push_back(newChild);
newChild->load(serializer);
newChild->m_parent = this;
}
}
void DebugGeometryBuilder::addCone( const FastFloat& baseSize, const Vector& start, const Vector& end, std::vector< LitVertex >& outVertices, std::vector< Face >& outFaces )
{
// calculate additional vectors needed for cuboid construction
Vector dir;
dir.setSub( end, start );
dir.normalize();
Vector perpVec1, perpVec2;
VectorUtil::calculatePerpendicularVector( dir, perpVec1 );
perpVec1.normalize();
perpVec2.setCross( dir, perpVec1 );
perpVec1.mul( baseSize );
perpVec2.mul( baseSize );
// calculate the vertices and outFaces
uint firstVtxIdx = outVertices.size();
uint firstFaceIdx = outFaces.size();
for( uint i = 0; i < 5; ++i )
{
outVertices.push_back( LitVertex() );
}
for( uint i = 0; i < 6; ++i )
{
outFaces.push_back( Face() );
}
Vector tmpVec;
{
perpVec1.mul( Float_6 );
perpVec2.mul( Float_6 );
tmpVec.setAdd( start, perpVec1 ); tmpVec.sub( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 0].m_coords );
tmpVec.setSub( start, perpVec1 ); tmpVec.sub( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 1].m_coords );
tmpVec.setAdd( start, perpVec1 ); tmpVec.add( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 2].m_coords );
tmpVec.setSub( start, perpVec1 ); tmpVec.add( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 3].m_coords );
FastFloat tipSizeMultiplier; tipSizeMultiplier.setFromFloat( 12 );
tipSizeMultiplier.mul( baseSize );
tmpVec.setMulAdd( dir, tipSizeMultiplier, end ); tmpVec.store( outVertices[firstVtxIdx + 4].m_coords );
// cone bottom
outFaces[firstFaceIdx + 0].idx[0] = firstVtxIdx + 0; outFaces[firstFaceIdx + 0].idx[1] = firstVtxIdx + 1; outFaces[firstFaceIdx + 0].idx[2] = firstVtxIdx + 2;
outFaces[firstFaceIdx + 1].idx[0] = firstVtxIdx + 1; outFaces[firstFaceIdx + 1].idx[1] = firstVtxIdx + 3; outFaces[firstFaceIdx + 1].idx[2] = firstVtxIdx + 2;
// cone top
outFaces[firstFaceIdx + 2].idx[0] = firstVtxIdx + 0; outFaces[firstFaceIdx + 2].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 2].idx[2] = firstVtxIdx + 1;
outFaces[firstFaceIdx + 3].idx[0] = firstVtxIdx + 1; outFaces[firstFaceIdx + 3].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 3].idx[2] = firstVtxIdx + 3;
outFaces[firstFaceIdx + 4].idx[0] = firstVtxIdx + 3; outFaces[firstFaceIdx + 4].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 4].idx[2] = firstVtxIdx + 2;
outFaces[firstFaceIdx + 5].idx[0] = firstVtxIdx + 2; outFaces[firstFaceIdx + 5].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 5].idx[2] = firstVtxIdx + 0;
}
}
// TriangleList reads a triangle list from file
//
iGraphic* TriangleList(const wchar_t* file, const Colour& colour) {
iGraphic* graphic = nullptr;
// construct filename with path
int len = strlen(file) + strlen(ASSET_DIRECTORY) + 1;
wchar_t* absFile = new wchar_t[len + 1];
::nameWithDir(absFile, ASSET_DIRECTORY, file, len);
// open file for input
std::wifstream in(absFile, std::ios::in);
delete [] absFile;
float x, y, z, xc = 0, yc = 0, zc = 0;
unsigned no = 0;
// count the number of records
while (in) {
in >> x >> y >> z;
xc += x;
yc += y;
zc += z;
no++;
}
in.clear();
in.seekg(0);
if (no) {
VertexList<LitVertex>* vertexList =
(VertexList<LitVertex>*)CreateVertexList<LitVertex>(TRIANGLE_LIST, no);
xc /= no;
yc /= no;
zc /= no;
for (unsigned i = 0; i < no; i++) {
in >> x >> y >> z;
vertexList->add(LitVertex(Vector(x - xc, y - yc, (z - zc) * MODEL_Z_AXIS),
colour));
}
graphic = vertexList;
}
return graphic;
}
void DebugGeometryBuilder::addCuboid( const FastFloat& size, const Vector& start, const Vector& end, std::vector< LitVertex >& outVertices, std::vector< Face >& outFaces )
{
// calculate additional vectors needed for cuboid construction
Vector dir;
dir.setSub( end, start );
dir.normalize();
Vector perpVec1, perpVec2;
VectorUtil::calculatePerpendicularVector( dir, perpVec1 );
perpVec1.normalize();
perpVec2.setCross( dir, perpVec1 );
perpVec1.mul( size );
perpVec2.mul( size );
// draw the cuboid
uint firstVtxIdx = outVertices.size();
uint firstFaceIdx = outFaces.size();
for( uint i = 0; i < 8; ++i )
{
outVertices.push_back( LitVertex() );
}
for( uint i = 0; i < 12; ++i )
{
outFaces.push_back( Face() );
}
Vector tmpVec;
{
// bottom face vertices
tmpVec.setAdd( start, perpVec1 ); tmpVec.sub( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 0].m_coords );
tmpVec.setSub( start, perpVec1 ); tmpVec.sub( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 1].m_coords );
tmpVec.setAdd( start, perpVec1 ); tmpVec.add( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 2].m_coords );
tmpVec.setSub( start, perpVec1 ); tmpVec.add( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 3].m_coords );
// top face vertices
tmpVec.setAdd( end, perpVec1 ); tmpVec.sub( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 4].m_coords );
tmpVec.setSub( end, perpVec1 ); tmpVec.sub( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 5].m_coords );
tmpVec.setAdd( end, perpVec1 ); tmpVec.add( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 6].m_coords );
tmpVec.setSub( end, perpVec1 ); tmpVec.add( perpVec2 ); tmpVec.store( outVertices[firstVtxIdx + 7].m_coords );
// add the lines:
// bottom face
outFaces[firstFaceIdx + 0].idx[0] = firstVtxIdx + 0; outFaces[firstFaceIdx + 0].idx[1] = firstVtxIdx + 1; outFaces[firstFaceIdx + 0].idx[2] = firstVtxIdx + 2;
outFaces[firstFaceIdx + 1].idx[0] = firstVtxIdx + 1; outFaces[firstFaceIdx + 1].idx[1] = firstVtxIdx + 3; outFaces[firstFaceIdx + 1].idx[2] = firstVtxIdx + 2;
// top face
outFaces[firstFaceIdx + 2].idx[0] = firstVtxIdx + 5; outFaces[firstFaceIdx + 2].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 2].idx[2] = firstVtxIdx + 7;
outFaces[firstFaceIdx + 3].idx[0] = firstVtxIdx + 4; outFaces[firstFaceIdx + 3].idx[1] = firstVtxIdx + 6; outFaces[firstFaceIdx + 3].idx[2] = firstVtxIdx + 7;
// right face
outFaces[firstFaceIdx + 4].idx[0] = firstVtxIdx + 1; outFaces[firstFaceIdx + 4].idx[1] = firstVtxIdx + 5; outFaces[firstFaceIdx + 4].idx[2] = firstVtxIdx + 3;
outFaces[firstFaceIdx + 5].idx[0] = firstVtxIdx + 5; outFaces[firstFaceIdx + 5].idx[1] = firstVtxIdx + 7; outFaces[firstFaceIdx + 5].idx[2] = firstVtxIdx + 3;
// left face
outFaces[firstFaceIdx + 6].idx[0] = firstVtxIdx + 0; outFaces[firstFaceIdx + 6].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 6].idx[2] = firstVtxIdx + 1;
outFaces[firstFaceIdx + 7].idx[0] = firstVtxIdx + 4; outFaces[firstFaceIdx + 7].idx[1] = firstVtxIdx + 5; outFaces[firstFaceIdx + 7].idx[2] = firstVtxIdx + 1;
// front face
outFaces[firstFaceIdx + 8].idx[0] = firstVtxIdx + 2; outFaces[firstFaceIdx + 8].idx[1] = firstVtxIdx + 6; outFaces[firstFaceIdx + 8].idx[2] = firstVtxIdx + 0;
outFaces[firstFaceIdx + 9].idx[0] = firstVtxIdx + 6; outFaces[firstFaceIdx + 9].idx[1] = firstVtxIdx + 4; outFaces[firstFaceIdx + 9].idx[2] = firstVtxIdx + 0;
// back face
outFaces[firstFaceIdx + 10].idx[0] = firstVtxIdx + 3; outFaces[firstFaceIdx + 10].idx[1] = firstVtxIdx + 7; outFaces[firstFaceIdx + 10].idx[2] = firstVtxIdx + 2;
outFaces[firstFaceIdx + 11].idx[0] = firstVtxIdx + 7; outFaces[firstFaceIdx + 11].idx[1] = firstVtxIdx + 6; outFaces[firstFaceIdx + 11].idx[2] = firstVtxIdx + 2;
}
}
