thebookofshaders

mirror of https://github.com/patriciogonzalezvivo/thebookofshaders

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Patricio Gonzalez Vivo 2d35fde4f4 folder structure for glossary		9 years ago
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README.md	folder structure for glossary	9 years ago

Ceil

Find the nearest integer that is greater than or equal to the parameter

float ceil(float x)  
vec2 ceil(vec2 x)  
vec3 ceil(vec3 x)  
vec4 ceil(vec4 x)

x specify the value to evaluate.

ceil() returns a value equal to the nearest integer that is greater than or equal to x.