void Editor::update(){
Vector2D pos = Input::Mouse::instance()->getMousePos();
//Translation
if (Input::Mouse::instance()->isPressed(MB_MIDDLE)){
Vector3D dir = Vector3D(0,0,-1);
float length = (pos.y-lastPos_.y)*TRANSLATION_SPEED;
lastPos_ = pos;
Matrix trans = Matrix(Matrix::Translation, dir*length);
Graphic::instance()->getCam().multCamTrafo(trans);
}
//Rotation
bool active = Input::Mouse::instance()->isPressed(MB_RIGHT);
arcball_->update(active,false,pos);
//Graphic::instance()->setCamRotation(arcball_->getTrafo());
Graphic::instance()->getCam().multCamTrafo(arcball_->getIncTrafo());
}
void Editor::_keypress(int key){
if (key == KEY_ESCAPE)
EXIT();
if (key == KEY_C){
Model* mdl = Graphic::instance()->getCurrModel();
if (!mdl)
return;
Model* copy = new Model(*mdl);
Graphic::instance()->getScene().addModel(copy);
}
if (key == KEY_R)
editMode_ = Rotation;
if (key == KEY_T)
editMode_ = Translation;
//arcball_->update(false,true,Vector2D());
if (key == KEY_UP){
Model* mdl = Graphic::instance()->getCurrModel();
if (!mdl)
return;
Matrix oldMat = mdl->getTrafo();
if (editMode_ == Translation){
Vector3D translation;
if (editPlane_ == XZ)
translation = Vector3D(0,0,-gridStep_);
else if (editPlane_ == XY)
translation = Vector3D(0,gridStep_,0);
else if (editPlane_ == YZ)
translation = Vector3D(0,gridStep_,0);
Matrix newMat = Matrix(Matrix::Translation, translation);
mdl->setTrafo(newMat*oldMat);
}
else if (editMode_ == Rotation){
Matrix newMat;
if (editPlane_ == XZ)
newMat = Matrix(Matrix::Rotation, Vector3D(0,1,0), rotationStep_);
else if (editPlane_ == XY)
newMat = Matrix(Matrix::Rotation, Vector3D(0,0,1), rotationStep_);
else if (editPlane_ == YZ)
newMat = Matrix(Matrix::Rotation, Vector3D(1,0,0), rotationStep_);
mdl->setTrafo(oldMat*newMat);
}
}
if (key == KEY_DOWN){
Model* mdl = Graphic::instance()->getCurrModel();
if (!mdl)
return;
Matrix oldMat = mdl->getTrafo();
if (editMode_ == Translation){
Vector3D translation;
if (editPlane_ == XZ)
translation = Vector3D(0,0,gridStep_);
else if (editPlane_ == XY)
translation = Vector3D(0,-gridStep_,0);
else if (editPlane_ == YZ)
translation = Vector3D(0,-gridStep_,0);
Matrix newMat = Matrix(Matrix::Translation, translation);
mdl->setTrafo(newMat*oldMat);
}
else if (editMode_ == Rotation){
Matrix newMat;
if (editPlane_ == XZ)
newMat = Matrix(Matrix::Rotation, Vector3D(0,1,0), -rotationStep_);
else if (editPlane_ == XY)
newMat = Matrix(Matrix::Rotation, Vector3D(0,0,1), -rotationStep_);
else if (editPlane_ == YZ)
newMat = Matrix(Matrix::Rotation, Vector3D(1,0,0), -rotationStep_);
mdl->setTrafo(oldMat*newMat);
}
}
if (key == KEY_LEFT){
Model* mdl = Graphic::instance()->getCurrModel();
if (!mdl)
return;
Matrix oldMat = mdl->getTrafo();
if (editMode_ == Translation){
Vector3D translation;
if (editPlane_ == XZ)
translation = Vector3D(-gridStep_,0,0);
else if (editPlane_ == XY)
translation = Vector3D(-gridStep_,0,0);
else if (editPlane_ == YZ)
translation = Vector3D(0,0,gridStep_);
Matrix newMat = Matrix(Matrix::Translation, translation);
mdl->setTrafo(newMat*oldMat);
}
else if (editMode_ == Rotation){
Matrix newMat;
if (editPlane_ == XZ)
newMat = Matrix(Matrix::Rotation, Vector3D(0,1,0), rotationStep_);
else if (editPlane_ == XY)
newMat = Matrix(Matrix::Rotation, Vector3D(0,0,1), rotationStep_);
else if (editPlane_ == YZ)
newMat = Matrix(Matrix::Rotation, Vector3D(1,0,0), rotationStep_);
mdl->setTrafo(oldMat*newMat);
}
}
if (key == KEY_RIGHT){
Model* mdl = Graphic::instance()->getCurrModel();
if (!mdl)
return;
Matrix oldMat = mdl->getTrafo();
Matrix newMat;
if (editMode_ == Translation){
Vector3D translation;
if (editPlane_ == XZ)
translation = Vector3D(gridStep_,0,0);
else if (editPlane_ == XY)
translation = Vector3D(gridStep_,0,0);
else if (editPlane_ == YZ)
translation = Vector3D(0,0,-gridStep_);
Matrix newMat = Matrix(Matrix::Translation, translation);
mdl->setTrafo(newMat*oldMat);
}
else if (editMode_ == Rotation){
Matrix newMat;
if (editPlane_ == XZ)
newMat = Matrix(Matrix::Rotation, Vector3D(0,1,0), -rotationStep_);
else if (editPlane_ == XY)
newMat = Matrix(Matrix::Rotation, Vector3D(0,0,1), -rotationStep_);
else if (editPlane_ == YZ)
newMat = Matrix(Matrix::Rotation, Vector3D(1,0,0), -rotationStep_);
mdl->setTrafo(oldMat*newMat);
}
}
if (key == KEY_DELETE){
Model* mdl = Graphic::instance()->getCurrModel();
if (!mdl)
return;
Graphic::instance()->getScene().deleteModel(mdl->getID());
}
}