Graphic PIZiadas

Graphic PIZiadas

My world is in..

A curious piece of technical drawing [Solución]

A representation of a simple object can not be easily solved in all cases. Some of these exercises are useful in an early stage of formation of our students, as they show the difficulty of unequivocally represent objects whose spatial restitution is accurate.

I set out to solve a problem with a curious piece of technical drawing that was determined by two of its projections.

Caminandes 3: Llamigos

The Serie “Caminandes” made with animation suite “Blender” It presents its third episode entitled “Llamigos”.

Hand of its director Pablo Vazquez, Koro flame in Patagonia faces a new adventure, as usual, eat something tasty.

Conical : Ellipse as locus

The study of conic can be made from different geometric approaches. One of the most used is the analysis that determined from planar sections in a cone of revolution.

From this definition it is possible to infer metric properties of these curves, plus new definitions of the same.

Video Editing : Picture in Picture [PiP]

Superimposing one image over another in a region thereof is an effect that is known to “Picture in Picture” or “PiP”
Blender lets you edit videos incorporating nonlinearly, inter, this functionality.

Christmas tree with a Purkinje cell

Purkinje cells are a type of neuron found in the cerebellar cortex in the brainstem. They have numerous spines on their dendrites that form a highly branched tree.

They are high value anatomical. A cell obtained is presented in the database in the attached image Neuromorpho (Neuromorpho website)

Every year soil make a Christmas card with a plea based on software development for research in the field of neuroscience. This year is a tree formed from Blender 3D restitution in a Purkinje cell.
Purkinje cells are a type of neuron in the cerebellar cortex in the brain stem. They have numerous spines on their dendrites that form a highly branched tree.

Edit a Python Script in Blender

Blender has a window to edit text that can serve as “IDE” Programming in Python, including line numbering, using colors to distinguish the syntax and the possibility of automatic autoidentación of long lines of text.

Circle of Goethe [Wallpaper]

Johann Wolfgang von Goethe, in 1810, wrote his theory of colors (original title in German: Zur Farbenlehre). The chromatic circle for colours by addition of light, based on the RGB model (Red, Green, Blue) It allows us to understand how the components of the color are added for secondary and tertiary colors.

In the wallpaper that we bring today is based on this idea to decorate our wallpaper with an image full of light and, accordingly, Color.

Python executable script in “Info view”

To program with Python in Blender we need to know the programming language and how to implement in your application using the corresponding libraries.

A direct way to go see the commands needed to perform any task is to create and modify objects conventionally (menus and keyboard) and see the commands used in a special window called information “Info View”.

The problem of the spin Center

A rotation in the plane is determined by its Center (spinning) and the rotated angle. This is equivalent to defining three simple data, two for the Center (coordinates “x” and “and”) and one for the value of the angle in degrees in any of the three systems of units that we use, centesimal degree, sexagesimal and radians.

Normally we tend to solve many direct problems in which there are twists in geometry. Give us a figure and we request that, with a true Center, revolve it with a certain angle. Less common is the reverse problem.

A curious piece of technical drawing

One of the classic exercises that start in high school is that of obtaining a three-dimensional model from two or more given views of an object.

Objects or initial parts tend to be basic and composed of flat surfaces. In general, the space they occupy is limited to a small cuboid.

Through this exercise stimulates the so-called “spatial vision” Student, looking to learn how to “read” and “To write” graphically representation of volumes.