c4d.utils.noise ¶

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Classes ¶

• C4DNoise

Functions ¶

• Noise()
• SNoise()
• PNoise()
• WavyTurbulence()
• Turbulence()

c4d.utils.noise. Noise ( p [ , t=0.0 ] ) ¶

Generates a noise value.

Parameters:	p ( c4d.Vector ) – The noise coordinate. t ( float ) – The time.
Return type:	float
Returns:	The noise value, between 0.0 and 1.0 .

c4d.utils.noise. SNoise ( p [ , t=0.0 ] ) ¶

Generates a signed noise value.

Parameters:	p ( c4d.Vector ) – The noise coordinate. t ( float ) – The time.
Return type:	float
Returns:	The signed noise value, this is between -1.0 and 1.0 .

c4d.utils.noise. PNoise ( p , d , dt [ , t=0.0 ] ) ¶

Generates a periodical noise value.

PNoise() is based on SNoise() :

NOISERES = 1024
pnoise = SNoise(c4d.Vector(p.x*NOISERES/d.x, p.y*NOISERES/d.y, p.z*NOISERES/d.z))
							

Parameters:	p ( c4d.Vector ) – The noise coordinate. d ( c4d.Vector ) – The period. dt ( float ) – The time period. t ( float ) – The time.
Return type:	float
Returns:	The periodical noise value.

c4d.utils.noise. WavyTurbulence ( p , t , oct , start ) ¶

Generates a wavy turbulence value, this is a sum of multiple noises with different frequency.

Parameters:	p ( c4d.Vector ) – The turbulence coordinate. t ( float ) – The time. oct ( int ) – The number of octaves. start ( int ) – The start value.
Return type:	float
Returns:	Turbulence value, this is between -1.0 and 1.0 .

c4d.utils.noise. Turbulence ( p , oct , abs [ , t=0.0 ] ) ¶

Generates a turbulence value, this is a sum of multiple noises with different frequency.

Parameters:	p ( c4d.Vector ) – The turbulence coordinate. oct ( int ) – The number of octaves. abs ( bool ) – True for the absolute value. t ( int ) – The time.
Return type:	float
Returns:	The turbulence value, between -1.0 and 1.0 unless abs is true, in which case it will be between 0.0 to 1.0 .

Table Of Contents

• c4d.utils.noise
  • Classes
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