Changing three.js background to transparent or other color

I came across this when I started using three.js as well. It’s actually a javascript issue. You currently have: renderer.setClearColorHex( 0x000000, 1 ); in your threejs init function. Change it to: renderer.setClearColorHex( 0xffffff, 1 ); Update: Thanks to HdN8 for the updated solution: renderer.setClearColor( 0xffffff, 0); Update #2: As pointed out by WestLangley in another, … Read more

angular 2 ngIf and CSS transition/animation

update 4.1.0 Plunker See also https://github.com/angular/angular/blob/master/CHANGELOG.md#400-rc1-2017-02-24 update 2.1.0 Plunker For more details see Animations at angular.io import { trigger, style, animate, transition } from ‘@angular/animations’; @Component({ selector: ‘my-app’, animations: [ trigger( ‘enterAnimation’, [ transition(‘:enter’, [ style({transform: ‘translateX(100%)’, opacity: 0}), animate(‘500ms’, style({transform: ‘translateX(0)’, opacity: 1})) ]), transition(‘:leave’, [ style({transform: ‘translateX(0)’, opacity: 1}), animate(‘500ms’, style({transform: ‘translateX(100%)’, opacity: … Read more

width:auto for fields

An <input>‘s width is generated from its size attribute. The default size is what’s driving the auto width. You could try width:100% as illustrated in my example below. Doesn’t fill width: <form action=” method=’post’ style=”width:200px;background:khaki”> <input style=”width:auto” /> </form> Fills width: <form action=” method=’post’ style=”width:200px;background:khaki”> <input style=”width:100%” /> </form> Smaller size, smaller width: <form action=” … Read more

CSS “and” and “or”

&& works by stringing-together multiple selectors like-so: <div class=”class1 class2″></div> div.class1.class2 { /* foo */ } Another example: <input type=”radio” class=”class1″ /> input[type=”radio”].class1 { /* foo */ } || works by separating multiple selectors with commas like-so: <div class=”class1″></div> <div class=”class2″></div> div.class1, div.class2 { /* foo */ }

Can I make dynamic styles in React Native?

I usually do something along the lines of: <View style={this.jewelStyle()} /> … jewelStyle = function(options) { return { borderRadius: 12, background: randomColor(), } } Every time View is rendered, a new style object will be instantiated with a random color associated with it. Of course, this means that the colors will change every time the … Read more

CSS: 100% font size – 100% of what?

The browser default which is something like 16pt for Firefox, You can check by going into Firefox options, clicking the Content tab, and checking the font size. You can do the same for other browsers as well. I personally like to control the default font size of my websites, so in a CSS file that … Read more

What is the opposite of :hover (on mouse leave)?

If I understand correctly you could do the same thing by moving your transitions to the link rather than the hover state: ul li a { color:#999; transition: color 0.5s linear; /* vendorless fallback */ -o-transition: color 0.5s linear; /* opera */ -ms-transition: color 0.5s linear; /* IE 10 */ -moz-transition: color 0.5s linear; /* … Read more

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