Titlebook: Learn Pixi.js; Rex Spuy Book 2015 Rex van der Spuy 2015

compose

erential weathering resulting in undercutting, and regional climate (infrequent, high precipitation events; freeze-thaw cycles) whereas those contributing to rockfall risk include high slopes, presence of gullies that channelize rockfall debris, and proximity of homes to the toe of the slope. The re

慢慢流出

OREX

血统

FLOUR

沙草纸

Making Games, chance to practice all the skills you’ve learned so far, and games are a great model for interactive applications of all kinds. Making a game will also give you a chance to learn an essential new skill: how to check if two sprites are touching, and what to do when they are.

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Animating Sprites,flap its wings, or move its arms and legs to walk around the game world? You have to use a technique called .: displaying a series of slightly different images in sequence to create the illusion of motion. Pixi has some built-in tools to make keyframe animation easy, and that’s what this chapter is all about.

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Moving Sprites,You now know how to make sprites, but how do you make them move? That’s what this chapter is all about. We’re going to take a close look at all the code you have to write to start making your sprites move around the stage. You’ll learn about

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Gleason-score

Mouse and Touch Events,You’ve learned how to add interactivity to sprites, using the keyboard, but most of your games and applications will use a mouse or touch interface. In this chapter, you’ll learn how to