evu Namespace Reference

Classes
class	ViewType
	No documentation available. More...

Functions
def	AddErectionView
def	AllocatedErectionViews
def	DeleteErectionView
def	EyeUpLookAt
def	GetCurrentErectionViewName
def	GetCurrentView
def	GetErectionViews
def	GlobalToCameraMatrix
def	OpenErectionView
def	SetCurrentView

Function Documentation

def evu.AddErectionView	(		name,
			eye = Point3D(0, 0,
			up = Point3D(0, 1,
			look_at = Point3D(0, 0,
			type = evu.ViewType.Primary,
			screen_width = 480000.0,
			screen_height = 480000.0,
			depth_near = 36.0,
			depth_far = 36.0,
			pen_color = 6,
			line_type = 4
	)

Returns

Instance of type int

     Add a new erection view and return the index number of the new view. A return value less than 1 indicates the view could not be added.  A value of -1 indicates the view name already exists.
 
     C++ signature :
         int AddErectionView(std::string [,Point3D=Point3D(0, 0, 0) [,Point3D=Point3D(0, 1, 0) [,Point3D=Point3D(0, 0, -1) [,SDS2::evu::Type=evu.ViewType.Primary [,double=480000.0 [,double=480000.0 [,double=36.0 [,double=36.0 [,int=6 [,int=4]]]]]]]]]])

def evu.AllocatedErectionViews

(

args

)

Returns

Instance of type int

     Return the number of erection view entries allocated in the job.
 
     C++ signature :
         unsigned int AllocatedErectionViews()

def evu.DeleteErectionView

(

name

)

Returns

Instance of type bool

     Delete the specificed erection view. Return True iff the view is deleted.
 
     C++ signature :
         bool DeleteErectionView(std::string)

def evu.EyeUpLookAt

(

global_to_camera_matrix

)

Returns

Instance of type tuple

     Return a tuple representing the camera in global coordinates for the specified global to camera matrix.
 
     C++ signature :
         boost::python::tuple EyeUpLookAt(Xform)

def evu.GetCurrentErectionViewName

(

args

)

Returns

Instance of type str

     Return the name of the current view
 
     C++ signature :
         std::string GetCurrentErectionViewName()

def evu.GetCurrentView

(

args

)

Returns

Instance of type tuple

     Return a tuple representing information about the current view
 
     C++ signature :
         boost::python::tuple GetCurrentView()

def evu.GetErectionViews

(

args

)

Returns

Instance of type list

     Return a list of erection views where each view is a tuple. The first element is the index number of the view and the the rest of the tuple is the same format as the parameters for AddErectionView.  The following code will delete the first erection view and then add the same view.
     v = GetErectionViews()[ 0 ][ 1: ]
     DeleteErectionView( v[ 0 ] )
     AddErectionView( *v )
 
     C++ signature :
         boost::python::list GetErectionViews()

def evu.GlobalToCameraMatrix	(		eye,
			up,
			look_at
	)

Returns

Instance of type Transform3D

     Return a Transform3D representing the global to camera matrix for the given view.
 
     C++ signature :
         Xform GlobalToCameraMatrix(Point3D,Point3D,Point3D)

def evu.OpenErectionView

(

name

)

Returns

Instance of type bool

     Change the view to the specified erection view. Return True iff the view is opened.
 
     C++ signature :
         bool OpenErectionView(std::string)

def evu.SetCurrentView	(		eye = Point3D(0, 0,
			up = Point3D(0, 1,
			look_at = Point3D(0, 0,
			screen_width = 480000.0,
			screen_height = 480000.0,
			depth_near = 36.0,
			depth_far = 36.0
	)

Returns

Instance of type None

     Set the current view
 
     C++ signature :
         void SetCurrentView([ Point3D=Point3D(0, 0, 0) [,Point3D=Point3D(0, 1, 0) [,Point3D=Point3D(0, 0, -1) [,double=480000.0 [,double=480000.0 [,double=36.0 [,double=36.0]]]]]]])