Monday, April 21, 2014

Special Effects in Animation and Live-Action

I’m pretty sure everyone knows that special effects are widely used in video games nowadays as well as the past. These special effects make games realistic, believable and interesting. Special effects also add a fun visual element to the game. Weather you are playing a un realistic game, or one that is supposed to be as close to reality as possible, you will see things like weather climates.

One of my personal favorite things that I always loved in video games was the rain. Rain during gameplay has always had that visual effect of entertainment for me. Not only is this visually stimulating, but also effective on gameplay. For example, the Grand Theft Auto games have that point where rain seems to fall from the sky. Depending on which GTA game, the rain has an effect on things like driving, walking, running, and the clarity of the screen gameplay. I like that aspect of bringing realistic situations to this particular video game.

Now on Grand Theft Auto San Andreas, rain happens sporadically throughout the game. This can be random, or controlled when using cheat codes. This particular GTA game actually has poor quality of rain. It looks like the rain was not given any effort from animators. The path of the raindrops cannot really be determined. The rain is scattered and falling at random angles all at once when in actuality, you will see all raindrops fall in the same angle. This bothers me and takes away from the realistic situations that are supposed to be included in this game.


This special effect was not complex at all. You can tell that one sequence of raindrops was used for every scene that it rains in the game. There is no variation between light rain and heavy rain, which is also unrealistic. The rain in this game is coming down rather lightly, and the raindrops are at a very low frequency. The raindrops look white, and are strobing more than anything. The frequency is off, as well as the velocity and the rain has no effect on driving traction. The ground should be wet and footsteps should make a splash when walking or running, but the rain has no effect on gameplay. All of these things take the fun out of the game for me.

Now Grand Theft Auto 5 rain is way more realistic. You can tell that the special effects were paid close attention to in this latest GTA game. There is difference in frequencies of rain, light rain and heavy rain, and all the raindrops fall at a consistent angle. Even in the game if you are driving by and making a sharp turn, you can see that the rain is consistent with that angle even with a change in perspective. It’s very believable and adds a little more fun and realism to the video game as a whole.


The frequency of the rain here is very believable and even directly affects the gameplay. When it rains light, there is little to no effect on anything except the small splashes from the drops hitting a surface. When it rains heavy, the cars slip and slide more, the puddles are big and noticeable, and when someone walks or runs, you see splashes. Even driving cars, you can see the water rolling off the back of the tires. This is so fun because it’s realistic, relatable, interactive, and fun. The sound of the rain even sounds like real rain. All this together creates an experience in the virtual world.


These two games came out years apart from each other, but have distinct differences as stated above. When it comes to the rain in the gameplay, it’s obvious how far video games have become as far as quality. Something as simple as weather can be a big difference in a game and it’s gameplay. GTA San Andreas is and was a fun game with unrealistic characteristics such as rain, but it’s always great to compare with what they are currently doing and how they evolved. GTA 5 is clearly better and more realistic with believable weather. Weather is a big deal in video games, and GTA San Andreas and GTA V shows why and how to appreciate it.

Monday, April 14, 2014

Outline for the Third Term Paper

Grand Theft Auto San Andreas – Rain
https://www.youtube.com/watch?v=nx8y2dc5nWg
·      The rain is given no effort
o   Just scattered lines falling randomly
o   No consistent angle of the raindrops’ path
·      Made with computer effects
o   Too simple and plain
o   There is no variation
o   They used one set velocity, angle, and frequency
·      The rain is barley noticeable
o   The rain drops are spread out
o   Low frequency
·      Not realistic
o   Too much strobing
o   Raindrops look white
o   Look like rice
o   Too scattered
o   No loss of traction on ground
o   Splashes aren’t real
o   Sounds less natural


Grand Theft Auto 5 – Rain
https://www.youtube.com/watch?v=P6a_kHQIvUA
·      Rain is paid attention to
o   Light rain and heavy rain
o   Consistent angle of the raindrops’ paths
o   Angle is changed from perspective
o   Very believable
·      Made with computer effects
o   Very detailed with variations
o   They used multiple velocities, angles, and frequency for a different settings
·      Rain is very noticeable
o   The flow is more natural
o   High and low frequencies throughout the game
·      Very realistic
o   Effects the gameplay
o   Makes things wet and slippery
o   Cars lose traction
o   Footsteps and tires splash puddles
o   Sound more natural



Monday, April 7, 2014

Stop-Motion Character Animation

*Click link above*

This animation was created in my dorm at San Jose State University for my Physics Animation class. I used my Cannon T4i camera with a tripod, my desk lamp and a can of Pringles. I tried to draw the Pringles logo on a sticky note but it came ugly. I'm no Picasso. I snapped a picture after every small centimeter of movement. Adjusting the neck of the lamp, and path of the Pringles can.