本文整理汇总了C++中MeshObject::LoadPLY方法的典型用法代码示例。如果您正苦于以下问题：C++ MeshObject::LoadPLY方法的具体用法？C++ MeshObject::LoadPLY怎么用？C++ MeshObject::LoadPLY使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MeshObject的用法示例。
在下文中一共展示了MeshObject::LoadPLY方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: project2
void project2() {
// Create scene
Scene scn;
scn.SetSkyColor(Color(0.8f, 0.8f, 1.0f));
// Create ground
MeshObject ground;
ground.MakeBox(5.0f,0.1f,5.0f);
scn.AddObject(ground);
// Create dragon
MeshObject dragon;
dragon.LoadPLY("dragon.ply");
dragon.Smooth();
std::chrono::time_point<std::chrono::system_clock> start, end;
start = std::chrono::system_clock::now();
std::cout << "Constructing the tree ..." << std::endl;
BoxTreeObject tree;
tree.Construct(dragon);
scn.AddObject(tree);
end = std::chrono::system_clock::now();
std::chrono::duration<double> elapsed_seconds = end-start;
std::cout << "Tree construcion done in " << elapsed_seconds.count() * 1000 << " milliseconds" << std::endl;
// Create instance
InstanceObject inst(tree);
Matrix34 mtx;
mtx.MakeRotateY(PI);
mtx.d.Set(-0.05f,0.0f,-0.1f);
inst.SetMatrix(mtx); scn.AddObject(inst);
// Create lights
DirectLight sunlgt;
sunlgt.SetBaseColor(Color(1.0f, 1.0f, 0.9f));
sunlgt.SetIntensity(1.0f);
sunlgt.SetDirection(Vector3(2.0f, -3.0f, -2.0f));
scn.AddLight(sunlgt);
PointLight redlgt;
redlgt.SetBaseColor(Color(1.0f, 0.2f, 0.2f));
redlgt.SetIntensity(0.02f);
redlgt.SetPosition(Vector3(-0.2f, 0.2f, 0.2f));
scn.AddLight(redlgt);
PointLight bluelgt;
bluelgt.SetBaseColor(Color(0.2f, 0.2f, 1.0f));
bluelgt.SetIntensity(0.02f);
bluelgt.SetPosition(Vector3(0.1f, 0.1f, 0.3f));
scn.AddLight(bluelgt);
// Create camera
Camera cam;
cam.LookAt(Vector3(-0.1f,0.1f,0.2f),Vector3(-0.05f,0.12f,0.0f));
cam.SetFOV(40.0f);
cam.SetAspect(1.33f);
cam.SetResolution(800,600);
start = std::chrono::system_clock::now();
std::cout << "Rendering the scene ..." << std::endl;
// Render image
cam.Render(scn);
cam.SaveBitmap("project2.bmp");
end = std::chrono::system_clock::now();
elapsed_seconds = end-start;
std::cout << "Scene rendering done in " << elapsed_seconds.count() * 1000 << " milliseconds" << std::endl;
}示例2: project3
void project3() {
// Create scene
Scene scn;
scn.SetSkyColor(Color(0.8f, 0.9f, 1.0f));
// Materials
const int nummtls=4;
AshikhminMaterial mtl[nummtls];
// Diffuse
mtl[0].SetSpecularLevel(0.0f);
mtl[0].SetDiffuseLevel(1.0f);
mtl[0].SetDiffuseColor(Color(0.7f,0.7f,0.7f));
// Roughened copper
mtl[1].SetDiffuseLevel(0.0f);
mtl[1].SetSpecularLevel(1.0f);
mtl[1].SetSpecularColor(Color(0.9f,0.6f,0.5f));
mtl[1].SetRoughness(100.0f,100.0f);
// Anisotropic gold
mtl[2].SetDiffuseLevel(0.0f);
mtl[2].SetSpecularLevel(1.0f);
mtl[2].SetSpecularColor(Color(0.95f,0.7f,0.3f));
mtl[2].SetRoughness(1.0f,1000.0f);
// Red plastic
mtl[3].SetDiffuseColor(Color(1.0f,0.1f,0.1f));
mtl[3].SetDiffuseLevel(0.8f);
mtl[3].SetSpecularLevel(0.2f);
mtl[3].SetSpecularColor(Color(1.0f,1.0f,1.0f));
mtl[3].SetRoughness(1000.0f,1000.0f);
// Load dragon mesh
MeshObject dragon;
dragon.LoadPLY("dragon.ply");
// Create box tree
BoxTreeObject tree;
tree.Construct(dragon);
// Create ground
LambertMaterial lambert;
lambert.SetDiffuseColor(Color(0.3f,0.3f,0.35f));
MeshObject ground;
ground.MakeBox(2.0f,0.11f,2.0f,&lambert);
scn.AddObject(ground);
// Create dragon instances
Matrix34 mtx;
for(int i=0;i<nummtls;i++) {
InstanceObject *inst=new InstanceObject(tree);
mtx.d.Set(0.0f,0.0f,-0.1f*float(i));
inst->SetMatrix(mtx);
inst->SetMaterial(&mtl[i]);
scn.AddObject(*inst);
}
// Create lights
DirectLight sunlgt;
sunlgt.SetBaseColor(Color(1.0f, 1.0f, 0.9f));
sunlgt.SetIntensity(1.0f);
sunlgt.SetDirection(Vector3(2.0f, -3.0f, -2.0f));
scn.AddLight(sunlgt);
// Create camera
Camera cam;
cam.LookAt(Vector3(-0.5f,0.25f,-0.2f),Vector3(0.0f,0.15f,-0.15f));
cam.SetFOV(40.0f);
cam.SetAspect(1.33f);
cam.SetResolution(800,600);
cam.SetSuperSample(100);
// Render image
cam.Render(scn);
cam.SaveBitmap("project3.bmp");
}