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Full Discussion: adding float numbers
Top Forums Shell Programming and Scripting adding float numbers Post 82176 by limshady411 on Monday 29th of August 2005 01:47:37 PM
Old 08-29-2005
Error

How would I read in values from a text file and do the exact thing?

Text file contains 2 values: test.txt

1.51 -2.76

I want to read these values from test.txt and assign them to numone and numtwo:

# !bin/bash
numone=test.txt-value1
numtwo=test.txt-value2
total=`echo $numone + $numtwo | bc`
echo $total
 

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OPENAL_SOURCE_SET(3)							 1						      OPENAL_SOURCE_SET(3)

openal_source_set - Set source property

SYNOPSIS
bool openal_source_set (resource $source, int $property, mixed $setting) DESCRIPTION
PARAMETERS
o $source - An Open AL(Source) resource (previously created by openal_source_create(3)). o $property - Property to set, one of: AL_BUFFER (OpenAL(Source)), AL_LOOPING (bool), AL_SOURCE_RELATIVE (int), AL_SOURCE_STATE (int), AL_PITCH (float), AL_GAIN (float), AL_MIN_GAIN (float), AL_MAX_GAIN (float), AL_MAX_DISTANCE (float), AL_ROLLOFF_FACTOR (float), AL_CONE_OUTER_GAIN (float), AL_CONE_INNER_ANGLE (float), AL_CONE_OUTER_ANGLE (float), AL_REFERENCE_DISTANCE (float), AL_POSITION (array(float,float,float)), AL_VELOCITY (array(float,float,float)), AL_DIRECTION (array(float,float,float)). o $setting - Value to assign to specified $property. Refer to the description of $property for a description of the value(s) expected. RETURN VALUES
Returns TRUE on success or FALSE on failure. SEE ALSO
openal_source_create(3), openal_source_get(3), openal_source_play(3). PHP Documentation Group OPENAL_SOURCE_SET(3)
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