StaticMesh::StaticMesh(const StaticMesh &o)
{
if( m_faceNormals != 0 )
{
delete[] m_faceNormals;
}
m_faceNormals = new float[3 * o.m_numVertices];
m_vertices = floatArr( new float[3 * o.m_numVertices] );
m_colors = ucharArr( new unsigned char[3 * o.m_numVertices] );
m_faces = uintArr( new unsigned int[3 * o.m_numFaces] );
for ( size_t i(0); i < 3 * o.m_numVertices; i++ )
{
m_faceNormals[i] = o.m_faceNormals[i];
m_vertices[i] = o.m_vertices[i];
m_colors[i] = o.m_colors[i];
}
for( size_t i = 0; i < 3 * o.m_numFaces; ++i )
{
m_faces[i] = o.m_faces[i];
}
m_boundingBox = o.m_boundingBox;
m_model = o.m_model;
}
void MeshBuffer::setVertexColorArray(std::vector<uint8_t>& array)
{
m_vertexColors = ucharArr(new uchar[array.size()]);
for (int i(0); i < array.size(); i++)
{
m_vertexColors[i] = array[i];
}
m_numVertexColors = array.size() / 3;
}
void StaticMesh::init( MeshBufferPtr mesh )
{
size_t n_colors;
size_t n_normals;
m_lineWidth = 2.0;
if(mesh)
{
m_faceNormals = 0;
m_normals = mesh->getVertexNormalArray(n_normals);
m_colors = mesh->getVertexColorArray(n_colors);
m_vertices = mesh->getVertexArray(m_numVertices);
m_faces = mesh->getFaceArray(m_numFaces);
m_blackColors = new unsigned char[ 3 * m_numVertices ];
for ( size_t i = 0; i < 3 * m_numVertices; i++ )
{
m_blackColors[i] = 0;
}
m_finalized = true;
m_visible = true;
m_active = true;
m_renderMode = 0;
m_renderMode |= RenderSurfaces;
m_renderMode |= RenderTriangles;
m_boundingBox = new BoundingBox<Vertex<float> >;
if(!m_faceNormals)
{
interpolateNormals();
} else
{
// cout << "Face normals: " << m_faceNormals << endl;
}
if(!m_colors)
{
setDefaultColors();
}
if(n_colors == 0)
{
m_colors = ucharArr( new unsigned char[3 * m_numVertices] );
for( int i = 0; i < m_numVertices; ++i )
{
m_colors[3 * i] = 0;
m_colors[3 * i + 1] = 255;
m_colors[3 * i + 2] = 0;
}
}
}
}
void StaticMesh::setDefaultColors()
{
m_colors = ucharArr( new unsigned char[3 * m_numVertices] );
for(size_t i = 0; i < m_numVertices; i++)
{
m_colors[i] = 0;
m_colors[i + 1] = 255;
m_colors[i + 2] = 0;
}
}
void MeshBuffer::setFaceColorArray( std::vector<uchar> &array )
{
m_faceColors = ucharArr( new uchar[array.size()] );
for ( int i(0); i < array.size(); i++ )
{
m_faceColors[i] = array[i];
}
m_numFaceColors = array.size() / 3;
}
