You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
542 B
Markdown
20 lines
542 B
Markdown
10 years ago
|
## Ceil
|
||
|
Find the nearest integer that is greater than or equal to the parameter
|
||
|
|
||
|
```glsl
|
||
|
float ceil(float x)
|
||
|
vec2 ceil(vec2 x)
|
||
|
vec3 ceil(vec3 x)
|
||
|
vec4 ceil(vec4 x)
|
||
|
```
|
||
|
|
||
|
### Parameters
|
||
|
```x``` Specify the value to evaluate.
|
||
|
|
||
|
### Description
|
||
|
```ceil()``` returns a value equal to the nearest integer that is greater than or equal to ```x```.
|
||
|
|
||
|
<div class="simpleFunction" data="y = ceil(x); "></div>
|
||
|
|
||
|
### See Also
|
||
|
[floor](index.html#floor.md), [fract](index.html#fract.md), [mod](index.html#mod.md), [Chapter 05: Shaping Functions](../05/)
|