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Version 3.1

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This commit is contained in:
Gary Scavone
2013-09-25 14:44:17 +02:00
committed by Stephen Sinclair
parent 868787a5f9
commit 4b6500d3de
140 changed files with 5171 additions and 632 deletions
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42
STK/BowTabl.cpp
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@@ -7,10 +7,11 @@
BowTabl :: BowTabl()
{
offSet = (MY_FLOAT) 0.0; /* offset is a bias, really not needed unless */
/* friction is different in each direction */
slope = (MY_FLOAT) 0.1; /* controls width of friction pulse, */
/* related to bowForce */
/* offset is a bias, really not needed unless */
/* friction is different in each direction */
offSet = (MY_FLOAT) 0.0;
slope = (MY_FLOAT) 0.1; /* controls width of friction pulse, */
/* related to bowForce */
}
BowTabl :: ~BowTabl()
@@ -19,28 +20,33 @@ BowTabl :: ~BowTabl()
void BowTabl :: setOffset(MY_FLOAT aValue)
{
offSet = aValue;
offSet = aValue;
}
void BowTabl :: setSlope(MY_FLOAT aValue)
{
slope = aValue;
slope = aValue;
}
MY_FLOAT BowTabl :: lookup(MY_FLOAT sample) /* Perform Table Lookup */
{ /* sample is differential */
/* string vs. bow velocity */
MY_FLOAT input;
input = sample + offSet; /* add bias to sample */
input *= slope; /* scale it */
lastOutput = (MY_FLOAT) fabs((double) input) + (MY_FLOAT) 0.75; /* below min delta, friction = 1 */
lastOutput = (MY_FLOAT) pow(lastOutput,(MY_FLOAT) -4.0);
// if (lastOutput < 0.0 ) lastOutput = 0.0; /* minimum friction is 0.0 */
if (lastOutput > 1.0 ) lastOutput = (MY_FLOAT) 1.0; /* maximum friction is 1.0 */
return lastOutput;
MY_FLOAT BowTabl :: lookup(MY_FLOAT sample)
{
return this->tick(sample);
}
MY_FLOAT BowTabl :: tick(MY_FLOAT sample) /* Perform Table Lookup */
{ /* sample is differential */
/* string vs. bow velocity */
MY_FLOAT input;
input = sample + offSet; /* add bias to sample */
input *= slope; /* scale it */
lastOutput = (MY_FLOAT) fabs((double) input) + (MY_FLOAT) 0.75; /* below min delta, friction = 1 */
lastOutput = (MY_FLOAT) pow(lastOutput,(MY_FLOAT) -4.0);
// if (lastOutput < 0.0 ) lastOutput = 0.0; /* minimum friction is 0.0 */
if (lastOutput > 1.0 ) lastOutput = (MY_FLOAT) 1.0; /* maximum friction is 1.0 */
return lastOutput;
}
MY_FLOAT BowTabl :: lastOut()
{
return lastOutput;
return lastOutput;
}