void Mesh::loadMesh(const char* filename)
{
bool res = loadOBJ(filename, vertices, uvs, normals);
VBO();
}
void Scene::updateVBOs()
{
QSegMesh * mesh = activeObject();
if(mesh && mesh->isReady)
{
// Create VBO for each segment if needed
for (int i=0;i<(int)mesh->nbSegments();i++)
{
QSurfaceMesh* seg = mesh->getSegment(i);
QString objId = seg->objectName();
if (VBO::isVBOSupported() && !vboCollection.contains(objId))
{
Surface_mesh::Vertex_property<Point> points = seg->vertex_property<Point>("v:point");
Surface_mesh::Vertex_property<Point> vnormals = seg->vertex_property<Point>("v:normal");
Surface_mesh::Vertex_property<Color> vcolors = seg->vertex_property<Color>("v:color");
seg->fillTrianglesList();
// Create VBO
vboCollection[objId] = VBO( seg->n_vertices(), points.data(), vnormals.data(), vcolors.data(), seg->triangles );
}
}
}
}
Context(){
float funnyShapeData[] = {
-1.0, -1.0, -1.0,
1.0, -1.0, -1.0,
1.0, 1.0, -1.0,
-1.0, 1.0, -1.0,
-1.0, -1.0, 1.0,
-1.0, 1.0, 1.0,
1.0, 1.0, 1.0,
1.0, -1.0, 1.0
};
float planeData[] = {
-1.0,0,-1.0,
-1.0,0,1.0,
1.0,0,1.0,
1.0,0,-1.0 };
float plane2DData[] = {
-1.0,-1.0,
1.0,-1.0,
1.0,1.0,
-1.0,1.0};
float boxData[] = {
-1.0, -1.0, -1.0,
1.0, -1.0, -1.0,
1.0, 1.0, -1.0,
-1.0, 1.0,-1.0,
-1.0, -1.0, 1.0,
-1.0, 1.0, 1.0,
1.0, 1.0, 1.0,
1.0, -1.0, 1.0,
-1.0,-1.0,-1.0,
1.0,-1.0,-1.0,
1.0,-1.0,1.0,
-1.0,-1.0,1.0,
-1.0,1.0,-1.0,
1.0,1.0,-1.0,
1.0,1.0,1.0,
-1.0,1.0,1.0,
1.0,-1.0,-1.0,
1.0,1.0,-1.0,
1.0,1.0,1.0,
1.0,-1.0,1.0,
-1.0,-1.0,-1.0,
-1.0,1.0,-1.0,
-1.0,1.0,1.0,
-1.0,-1.0,1.0
};
float stars[30000];
for(int i = 0; i < 30000; i+=3){
double za = D(rand() % 10000) / 1000.0 ;
double xa = D(rand() % 10000) / 1000.0 ;
double x = sin(za);
double y = cos(za)*cos(xa);
double z = sin(xa);
stars[i] = x*100000;
stars[i+1] = y*100000;
stars[i+2] = z*100000;
}
FunnyShape = VBO(funnyShapeData,8,3,VBODrawType::Static);
Plane = VBO(planeData,4,3,VBODrawType::Static);
Plane2D = VBO(plane2DData,4,2,VBODrawType::Static);
Stars = VBO(stars,10000,3,VBODrawType::Static);
BoxShape = VBO(boxData,24,3,VBODrawType::Static);
Smilie = Texture::FromFile("smilie.png",Interpolation::Linear,
TextureWrap::Repeat,PixelFormat::RGB);
Grass = Texture::FromFile("grass.png",Interpolation::Linear,
TextureWrap::Repeat,PixelFormat::RGB);
StarColors = Texture::FromFile("star_colors.png",Interpolation::Nearest,
TextureWrap::Repeat, PixelFormat::RGB);
}
