3D-s grafika nézet
#[#A_3D-s_grafika_n.C3.A9zet_felhaszn.C3.A1l.C3.B3i_fel.C3.BClete]A
3D-s grafika nézet felhasználói felülete#
By default, the 3D Graphics View is opened next to the
Algebra
View. In addition, either the Input Bar is displayed
at the bottom of the GeoGebra window (GeoGebra Desktop), or an
Input Field is integrated directly in the
Algebra View (GeoGebra Web and Tablet Apps). The
3D Graphics View Toolbar is displayed at the top
of the GeoGebra window, with the
Undo / Redo buttons in the top right corner.
3D Graphics View |
The 3D
Graphics View is part of the
3D Graphics
Perspective, although you may add a
3D Graphics View window to any
Perspective at any time by using the
View Menu or the
Views button in the
Style Bar.
A 3D-s grafika nézet testre szabása
You can customize the 3D Graphics View according to the mathematical topic you want to work with. The
basic setup can be changed using the 3D Graphics View
Style Bar (e.g. display of coordinate axes, xOy-plane, grid). In addition, the
Preferences Dialog provides more options to
customize the
3D Graphics View. You may also
change the layout of
GeoGebra’s user interface according to your needs.
#[#Matematikai_objektumok_l.C3.A9trehoz.C3.A1sa]Matematikai objektumok létrehozása#
Szerkesztés egérrel
Using the construction Tools available in the
3D Graphics View Toolbar you can create geometric
constructions in the 3D Graphics View with the mouse. Select any construction tool from the 3D Graphics
View Toolbar and read the tooltip provided in the
3D Graphics View in order to find out how to use the selected
Tool.
Jegyzet: Any object you create in the |
Select the
Sphere with Center through
Point Tool and click in the 3D Graphics View twice. The first click creates the center point while the second click
creates a sphere and a point on the sphere.
/s_index_php?title=Sablon:Hint_action=edit_redlink=1.adoc[Sablon:Hint]
3D-s grafika nézet eszköztára
The 3D Graphics View Toolbar provides a wide
range of Tools that can be operated with the mouse and allow
you to create the three-dimensional graphical representations of objects directly in the
3D Graphics
View. Every icon in the Toolbar represents a
Toolbox that contains a selection of related
construction Tools. In order to open a Toolbox, you need
to click on the corresponding default Tool shown in the 3D Graphics View Toolbar (GeoGebra Web and Tablet Apps) or
on the small arrow in the lower right corner of the Toolbar icon (GeoGebra Desktop).
Jegyzet: The Tools of the 3D Graphics View Toolbar are organized by the nature of resulting objects or the
functionality of the Tools. You will find Tools that create different types of planes in the
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Bevitel megadása parancssorban
GeoGebra’s
3D Graphics View supports points, vectors, lines, segments, rays, polygons, and circles in a three-dimensional
coordinate system. You may either use the Tools provided in
the 3D Graphics View Toolbar, or directly enter
the algebraic representation of these objects in the Input
Bar or Input Field of the
Algebra View (GeoGebra Web and Tablet Apps).
Enter A=(5, -2, 1)
into the Input Bar or Input Field of the Algebra View in order to create a point in the three-dimensional
coordinate system.
Furthermore, you may now create surfaces, planes, as well as geometric solids (pyramids, prisms, spheres, cylinders, and cones).
Enter f(x, y)=sin(x*y)
in order to create the corresponding surface.
Parancsok
In addition to the wide range of /s_index_php?title=Kategória:Commands_action=edit_redlink=1.adoc[Commands] available for the other Views of GeoGebra, there also is a selection of 3D Commands specifically for the 3D Graphics View.
Let A=(2, 2, 0)
, B=(-2, 2, 0)
, C=(0, -2, 0)
, and D=(0, 0, 3)
. Input the command
Pyramid[A, B, C, D]
and hit the Enter key in order to create the pyramid with base ABC and apex D.
#[#Matematikai_objektumok_mozgat.C3.A1sa_3D-s_n.C3.A9zetben]Matematikai objektumok mozgatása 3D-s nézetben#
Mozgatás eszköz
Using the
Move Tool you may drag and drop
Free Points in the
3D Graphics
View. In order to move a point in the three-dimensional coordinate system, you can switch between two modes by clicking
on the point:
-
Mode xOy-plane: You may move the point parallel to the xOy-plane without changing the z-coordinate.
-
Mode z-axis: You may move the point parallel to the z-axis without changing the x- and y-coordinates.
#[#Matematikai_objektumok_megjelen.C3.ADt.C3.A9se]Matematikai objektumok megjelenítése#
Koordináta-rendszer eltolása
You may translate the coordinate system by using the Move
Graphics View Tool and dragging the background of the
3D Graphics View with your pointing device. Thereby, you can switch between
two modes by clicking on the background of the
3D Graphics View:
-
Mode xOy-plane: You may translate the scene parallel to the xOy-plane.
-
Mode z-axis: You may translate the scene parallel to the z-axis.
Alternatively you can hold the Shift key and drag the background of the
3D Graphics
View in order to translate the coordinate system. Again, you need to click in order to switch between the two modes
while holding the Shift key.
Jegyzet: You can go back to the default view by selecting the button
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Koordináta-rendszer forgatása
You may rotate the coordinate system by using the
Rotate 3D Graphics View Tool and
dragging the background of the
3D Graphics View with your pointing device.
Alternatively you can right-drag the background of the 3D Graphics View in order to rotate the coordinate system.
If you want to continue the rotation of the coordinate system when the mouse is released, you may use the option
Start Rotating the View and
Stop Rotating the View in the
3D Graphics View Style Bar.
Jegyzet: You can go back to the default rotation by selecting the button
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Objektummal szemközti nézet
You may use the
View in front of Tool in order to view the
coordinate system from a viewpoint in front of the selected object.
Nagyítás
You may use the
Zoom In Tool and
Zoom Out Tool in
order to zoom in the
3D Graphics View.
/s_index_php?title=Sablon:Hint_action=edit_redlink=1.adoc[Sablon:Hint]
3D-s grafika nézet formázóléce
The 3D Graphics View Style Bar contains buttons to
-
show / hide the coordinate axes,
the xOy-plane, and a
grid in the xOy-plane
-
go
back to default view
-
change the
Point Capturing settings
-
start / stop rotating the view automatically
-
adjust the
view direction
-
choose the type of projection
-
open the
Properties Dialog (GeoGebra Web and Tablet Apps)
-
display additional
Views in the GeoGebra window (GeoGebra Web and Tablet Apps)
Eszközök és alakzatok formázóléce
Depending on the Tool or object you select, the buttons in the Style Bar adapt to your selection. Please see Style Bar Options for Tools and Objects for more information.