Panda3D

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Functions
direct.directtools.DirectUtil Namespace Reference

## Functions
| CLAMP (val, minVal, maxVal)
| getFileData (filename, separator=',')
| getTkColorString (color)
| lerpBackgroundColor (r, g, b, duration)
| Background Color ##.
| ROUND_INT (val)
| ROUND_TO (value, divisor)
| useDirectRenderStyle (nodePath, priority=0)

## Function Documentation

## ◆ CLAMP()

CLAMP | ( |  | val,
|  |  | minVal,
|  |  | maxVal )

## ◆ getFileData()

getFileData | ( |  | filename,
|  |  | separator = ',' )

    Open the specified file and strip out unwanted whitespace and
    empty lines.  Return file as list of lists, one file line per element,
    list elements based upon separator

## ◆ getTkColorString()

getTkColorString | ( |  | color | ) |

    Print out a Tk compatible version of a color string

## ◆ lerpBackgroundColor()

lerpBackgroundColor | ( |  | r,
|  |  | g,
|  |  | b,
|  |  | duration )

Background Color ##.

    Function to lerp background color to a new value

## ◆ ROUND_INT()

ROUND_INT | ( |  | val | ) |

## ◆ ROUND_TO()

ROUND_TO | ( |  | value,
|  |  | divisor )

## ◆ useDirectRenderStyle()

useDirectRenderStyle | ( |  | nodePath,
|  |  | priority = 0 )

    Function to force a node path to use direct render style:
    no lighting, and no wireframe