You should have something like :
Unlike all the other tools in ppModeler the deform tools selects
all the control points (handles) that are bellow the mouse pointer. Start
by selecting all the handles in the upper half part of the deform grid.
The number of selected points is shown in the information area (blue text).
You must have 24 point selected. Then, with a right click, switch to the
move selected handles tool ('Mv'), and move the handles toward the z positive
values.
With another right mouse click, return to the select handles tool ().
Select the right handles, and move them in the left direction. Then, select
the left handles, and move them in the right direction. You should now
have something like :
Repeat the process, without moving the lower level of handles:
Continue, until you have something which look like :
It's not necessary to obtain exactly the same model. Just try to have
something with a good looking.
We have work on one view of the fruit. Now, switch to the other view
('x' or 'y' key) and select the handles to narrow the upper part of the
pear :
The final fruit body, with the deform net look like :
You can judge the result before going on, by switching off the deform
grid (). The fruit body look like :
Now, we will had the stalk. Add a cylinder, with 5 parts ().
Scale it (menu edit->scale x,y,z) by (0.1, 0.1, 0.4), and move it near
it final position (
).
In order to blend the stalk, we will use the deform tool again, with
the parameter (1, 1, 2). Proceed as with the fruit body in order to obtain
something that look like :
Don't forget to give correct name to the objects with the menu options->statistics.
Select an object in the object list, and press the "name..." button.
A quick preview of the result can be done by giving phong material
to the pear body, and brown color to the stalk and switching the view mode
to textured:
The last part of our pear is the leaf. We can build it with a 2 sided
object from a polygon. But this kind of objects have bad properties. Its
easier to build the leaf with a thin extruded polygon. So, activate the
extrude tool () and draw the yellow polygon bellow
:
Then, extrude this polygon by a small amount, and answer no when ppModeler
ask if you want to convert the end faces to convex faces. We will do it
by hand, in order to obtain a much better result.
Switch to the vertex toolbox (), and select
the two vertices that defines the main vein. Add an edge between this two
vertices (
), and cut it into 8 parts (
).
The result is :
Now, selecting the vertices two by two, add edges in order to define
the secondary veins:
Do the same for the other side of the leaf.
Scale, rotate, translate the leaf near its final position :
Hide the stalk and the pear body (right click on the name list, the
circle in front of the name become red), and activate the deform tool.
Deform the leaf so that it look like:
The final result is :