Showing posts with label Aperture. Show all posts
Showing posts with label Aperture. Show all posts

Sunday, 16 October 2011

Countryside game design

Here are two versions.  One I have used some Illustrator symbols for details.

Think I need to go away and come back with fresh eyes to see which I prefer.

It feels like cheating using the symbols, my artist's pride is telling me that I should draw these elements by hand... maybe for the purpose of the working presentation I can use the version with the symbols, then when I have time, draw the details myself.

Either way, whichever version we opt for, I will be producing 3 versions.  Each version will have varying levels blurred/ out of focus, to demonstrate the effect that aperture has on depth of field.

With 'cheating' symbols

simple versions

Monday, 10 October 2011

Countryside sketches - Depth of Field/ Aperture Game

I have an idea for the game, this will be a landscape of the countryside with a variety of features placed at differant areas.  There may be rolling hills in the background, a river, farms and trees in the middle section with flora in the foreground.

The aim of the game is to photograph the scene with a variety of different features in focus.  This demonstrates how to use the aperture to create varying depth of field effects.

The larger the aperture the shallower the field, this is beause the light is spread through a larger area, this makes the image less clear.

The smaller the aperture the deeper the field, the more levels that will be in focus.  This is because the light that travels through the aperture (hole) is concentrated.

A way to think of this is to imagine that you have a hose pipe.  The aperture is the width of the hose pipe and the light is the water.  If you have a narrow hose or a water gun, the spray will be concentrated and the target will be saturated.  The wider the hole, the greater the width of the spray, the target will be wet but not as soaking as some of the water will fall away from the object.