i need help about ccCrurve

[denisT]

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

[thorsten hartmann]

ah thank you very much.

[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

[denisT]

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

[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.:D

[denisT]

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.:D

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

[thorsten hartmann]

thank you so much!

cheers
hot chip

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