i need help about ccCrurve

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  09 September 2009
i need help about ccCrurve

Hey Guys,

i have a ccCurve with only two Point Start + End. I want only copy as a integer the Y-Value when the X-Value is for example is 0.325. My Range for x is 0 - 1. I'm too stupid. Can every body help me.

mfg
hot chip
 
  09 September 2009
Originally Posted by thorsten hartmann: Hey Guys,

i have a ccCurve with only two Point Start + End. I want only copy as a integer the Y-Value when the X-Value is for example is 0.325. My Range for x is 0 - 1. I'm too stupid. Can every body help me.

mfg
hot chip


from MXS help
getValue ccCurve <time_value> <float_x> [lookup:<false>]

Returns a Point2 value corresponding to the specified X position along the curve at the specified time.


getValue ccCurve 0f 0.325
 
  09 September 2009
ah thank you very much.
 
  09 September 2009
Oh Sorry, it will not work,


the error message is: not "getValue" function for #(ccCurve : Reflection Curve)

my code:

.....
global Glossy_Reflection_Curve
...
...
CurveControl cc_ReflSamples ......
...
Glossy_Reflection_Curve = cc_ReflSamples.curves
...
...
... here come the error
zwerg_gloss_RefSamples = getValue Glossy_Reflection_Curve 0f mtl.refl_gloss

mfg
hot chip
 
  09 September 2009
Originally Posted by thorsten hartmann: Oh Sorry, it will not work,


the error message is: not "getValue" function for #(ccCurve : Reflection Curve)

my code:

.....
global Glossy_Reflection_Curve
...
...
CurveControl cc_ReflSamples ......
...
Glossy_Reflection_Curve = cc_ReflSamples.curves
...
...
... here come the error
zwerg_gloss_RefSamples = getValue Glossy_Reflection_Curve 0f mtl.refl_gloss

mfg
hot chip


in your code Glossy_Reflection_Curve is an array of cc curves...
you have to call
zwerg_gloss_RefSamples = getValue Glossy_Reflection_Curve[curve_id] 0f mtl.refl_gloss
 
  09 September 2009
super that works now,

ähm little last problem ( i can run in the wall)

..
..
spinner ReflSamples pos:[128,498] width:40 height:16 range:[0,512,16] type:#integer
on ReflSamples changed val do ( max_glossy_Reflection_Samples = value )
..
..
max_Refl_Samples = max_glossy_Reflection_Samples
..
zwerg_gloss_ReflSamples = (getValue Glossy_Reflection_Curve[1] 0f mtl.refl_gloss)
..
.. here come the error: Incompatible types: 0.210001, and SpinnerControl:ReflSamples
zwerg_gloss_ReflSamples= zwerg_gloss_ReflSamples * max_Refl_Samples

thank so much at your help.
 
  09 September 2009
Originally Posted by thorsten hartmann: super that works now,

ähm little last problem ( i can run in the wall)

..
..
spinner ReflSamples pos:[128,498] width:40 height:16 range:[0,512,16] type:#integer
on ReflSamples changed val do ( max_glossy_Reflection_Samples = value )
..
..
max_Refl_Samples = max_glossy_Reflection_Samples
..
zwerg_gloss_ReflSamples = (getValue Glossy_Reflection_Curve[1] 0f mtl.refl_gloss)
..
.. here come the error: Incompatible types: 0.210001, and SpinnerControl:ReflSamples
zwerg_gloss_ReflSamples= zwerg_gloss_ReflSamples * max_Refl_Samples

thank so much at your help.


1)
spinner ReflSamples pos:[128,498] width:40 height:16 range:[0,512,16] type:#integer
on ReflSamples changed val do ( max_glossy_Reflection_Samples = val ) -- not value!

2)
zwerg_gloss_ReflSamples = (getValue Glossy_Reflection_Curve[1] 0f mtl.refl_gloss)
-- it's a point2
3)
zwerg_gloss_ReflSamples.value = (zwerg_gloss_ReflSamples * max_Refl_Samples).y
 
  09 September 2009
thank you so much!

cheers
hot chip
 
  09 September 2009
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