how to make 3d drawing red blue

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FUNctional STEAM:  25 Real World Activities for Problem-Solving Kids!

We are bouncing-on-our-toes excited for this.  At present go alee and try the activity for Costless then put your proper name on the waitlist to hear when the book is set up for activeness.

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A picture of a hamburger is great. But a flick where a hamburger flies out towards your face is ultimately meliorate and way more fun. 3D movies and graphics are getting more and more sophisticated just the bones science principles are the aforementioned every bit how we utilize our eyes every solar day.

STEAM Theme

Some people use complicated technology to create 3D pictures but let's draw them by hand! Just think of all the crazy stuff you lot can design.

Time: 5 min prep, 20 min activity

What you lot need

Special Materials

□ 3D glasses with cherry-red and bluish lens (the simple paper ones)

Materials

□ ii pieces of blank white newspaper

□ Several colored pencils or markers, different shades of bluish and red
□ one black pen or thin-tipped marker
□ Plain graphite pencil
□ Masking or drafting tape

Tools

□ Ruler

Before you start

First you lot need to lucifer the shade of colored pencils or markers with the shade of blood-red and blueish in your glasses. If either colour is non just right, the 3D picture won't work also.

❶ Describe curt lines with each of your pencils/markers on a scratch paper. Now concord your spectacles upwardly to the lines on the paper.

❷ The ruby color must disappear when viewed with the ruby lens and be dark or black when viewed in the bluish side of the glasses. The one that disappears best looking through the cerise lens is the colour yous should use for your 3D picture.

❸ The blue color needs to disappear when viewed with the blueish lens and be dark or blackness when viewed in the ruby-red side of the spectacles. The one that disappears all-time looking through the blueish lens is the color you should utilize for your 3D picture.

Science Zone

3D pictures and movies use a process that our brains are very familiar with: stereoscopic vision!

Each of our eyes sees the earth from a slightly dissimilar bending just they see these two slightly different images at the same fourth dimension. Our brain then puts the two images together and uses the differences between the images to summate distance. Viola! 3D!

The Challenge

Make a 3D picture that actually works.  At the stop your picture will look something like this just information technology volition really POP with the glasses!

❶ On a bare sheet of paper, take a ruler and measure 0.75 in (1.9 cm) from the right side of the paper and depict a vertical line that is parallel to the correct side of the paper.

❷ Using a apparently graphite pencil, describe a picture making sure that no role of the picture crosses over the line y'all just drew on the right edge of the paper. Make the pic simple similar basic shapes that don't overlap. Once you go the hang of it, you tin make more complicated pictures.

❸ Trace over the pencil cartoon with the black pen or thin-tipped mark then erase any pencil that may however be visible.

Science Zone

The scarlet and blue lenses in 3D glasses mimic stereoscopic vision. The red picture and the blueish flick are slightly different – just like how our eyes see things. The ruddy lens only lets you meet the blue lines. The blue lens just lets you see the red lines. This means the filters make sure each centre only sees i motion-picture show at a time. Your encephalon takes the two slightly unlike images coming from each eye and makes a 3D motion-picture show!!

❹ For this outset moving-picture show, we volition be doing 4 layers. You can try information technology out will more layers after. One layer volition be a regular layer that appears to be apartment on the paper when viewed with 3D spectacles. Other layers will expect like they are sticking out in front of the newspaper or buried within the background of the picture. The more layers you lot take the more depth your picture will have.

❺ With a black pen or marker, write a number 1 in or next to every object that will exist in the starting time layer (the layer that volition appear to be closest to y'all). Repeat this process writing a number 2 next to each object you lot want in layer 2. Go along labeling objects until every object is assigned a layer.

❻ Place a blank slice of paper on pinnacle of your moving-picture show, and line it upwards with the pencil line at the right edge of the paper. Tape both pieces of newspaper to the window with a piece of record at the top and another piece of record at the bottom of the paper.

❼ Trace ALL objects with the red mark or pencil. Trace as carefully as possible. The meliorate the tracing, the better the 3D event.

Project Tip #1

Parts of the picture that are drawn or traced in both carmine and bluish must exist the aforementioned size and shape. In other words, the drawings must be every bit verbal as possible. If not, the film may be blurry.

❽ Now trace all objects assigned to layer i with a blue mark or pencil.

❾ Slide the lesser piece of paper most 0.25 in (0.64 cm) to the left. Make sure both pieces of paper yet line upward at the superlative and bottom. Trace all layer two objects with the blueish marking or pencil (Come across Project Tip #2 and #3).

Project Tip #ii

When tracing with a blueish marker or pencil, y'all may overlap carmine lines. This is never a problem. Bluish can overlap red. Yet, blue can never overlap some other blueish line. When you lot get to a blue line, stop tracing.

Project Tip #3

Sometimes you may demand to extend a blue line further than the motion-picture show you are tracing. When two objects overlap each other on the original drawing, and they will be on different layers, when traced they will become further autonomously (yeah, it'due south confusing…).

So, you will need to go on the lines until the objects are still touching. See the example image.

❿ Move the paper nigh 0.25 in (0.64 cm) to the left again and trace all layer iii objects.

⓫ Repeat this procedure until all objects have been traced. Make certain that you move the paper left for every new layer. Your last layer will exist when both pieces of paper are lined upwards on the top and bottom as well as the sides.

⓬ At present put your 3D spectacles on and await at your picture. Viewing a 3D movie is best from a distance. First shut to the film and motion backwards until the image really pops!

Remember almost it

• Is this method of drawing create real 3D pictures? Why or why not?

Real 3D pictures have objects that take length, width AND depth. The pictures we are drawing are really merely apartment objects that announced closer or further away than other flat objects. These objects have no depth and are non truthful 3D pictures.

Mission Possible?

Your mission, should you choose to accept it, is to depict a true 3D picture with at to the lowest degree i object that has depth. You lot will demand to draw a reference object and a 3D object.

You lot will need to begin ideas on what to draw and how to draw information technology and then experiment. Practiced luck. This message volition never self-destruct, unless y'all douse it in the toilet or something….

STEAM careers – Cartography

3D technology is condign very of import, particularly in the world of map-making. Those maps are made past a cartographer who designs newspaper or digital maps.

When do y'all e'er need a 3D map? A company might use them for planning a wind farm or they can help you navigate Haleakala National Park in Hawaii. Topographical 2D maps have information about hills and heights just it is harder to imagine than looking at a 3D image.

Wondering what makes this is STEAM? Click the tabs below.

S T E A Thousand

Science – larn most stereoscopic vision!

Tech – explore the low tech way to create 3D images

Engineering – build your own rockets

Art – get creative to make them even faster

Math –

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Source: https://steamthinkers.com/diy-3d-hand-drawn-pictures-functional-steam/

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