ColorInterpolationFunctionStepwave Class Reference

Defines a discrete cyclical transition between two colors. More...

#include "colorInterpolationManager.h"

Inheritance diagram for ColorInterpolationFunctionStepwave:

List of all members.

Public Member Functions
	ColorInterpolationFunctionStepwave ()
	default constructor
	ColorInterpolationFunctionStepwave (const LColor &color_a, const LColor &color_b, const PN_stdfloat width_a, const PN_stdfloat width_b)
	constructor
virtual TypeHandle	force_init_type ()
virtual TypeHandle	get_type () const
PN_stdfloat	get_width_a () const
	Returns the primary width of the function.
PN_stdfloat	get_width_b () const
	Returns the secondary width of the function.
void	set_width_a (const PN_stdfloat w)
	Sets the primary width of the function.
void	set_width_b (const PN_stdfloat w)
	Sets the secondary width of the function.
Static Public Member Functions
static TypeHandle	get_class_type ()
static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96.
Protected Member Functions
LColor	interpolate (const PN_stdfloat t=0) const
	Returns either A or B.
Protected Attributes
PN_stdfloat	_w_a
PN_stdfloat	_w_b

---

Detailed Description

Defines a discrete cyclical transition between two colors.

The widths describe a portion of the segment's lifetime for which the corresponding color should be selected. If their sum is less than 1, the function repeats until the end of the segment.

Definition at line 150 of file colorInterpolationManager.h.

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Constructor & Destructor Documentation

ColorInterpolationFunctionStepwave::ColorInterpolationFunctionStepwave

(

)

default constructor

Definition at line 118 of file colorInterpolationManager.cxx.

ColorInterpolationFunctionStepwave::ColorInterpolationFunctionStepwave	(	const LColor &	color_a,
		const LColor &	color_b,
		const PN_stdfloat	width_a,
		const PN_stdfloat	width_b
	)

constructor

Definition at line 130 of file colorInterpolationManager.cxx.

---

Member Function Documentation

PN_stdfloat ColorInterpolationFunctionStepwave::get_width_a

(

)

const [inline]

Returns the primary width of the function.

Definition at line 68 of file colorInterpolationManager.I.

PN_stdfloat ColorInterpolationFunctionStepwave::get_width_b

(

)

const [inline]

Returns the secondary width of the function.

Definition at line 79 of file colorInterpolationManager.I.

static void ColorInterpolationFunctionStepwave::init_type

(

)

[inline, static]

This function is declared non-inline to work around a compiler bug in g++ 2.96.

Making it inline seems to cause problems in the optimizer.

Reimplemented from ColorInterpolationFunctionLinear.

Definition at line 174 of file colorInterpolationManager.h.

LColor ColorInterpolationFunctionStepwave::interpolate

(

const PN_stdfloat

t = 0

)

const [protected, virtual]

Returns either A or B.

Reimplemented from ColorInterpolationFunctionLinear.

Definition at line 146 of file colorInterpolationManager.cxx.

void ColorInterpolationFunctionStepwave::set_width_a

(

const PN_stdfloat

w

)

[inline]

Sets the primary width of the function.

Definition at line 90 of file colorInterpolationManager.I.

void ColorInterpolationFunctionStepwave::set_width_b

(

const PN_stdfloat

w

)

[inline]

Sets the secondary width of the function.

Definition at line 101 of file colorInterpolationManager.I.

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The documentation for this class was generated from the following files:

• panda/src/particlesystem/colorInterpolationManager.h
• panda/src/particlesystem/colorInterpolationManager.cxx
• panda/src/particlesystem/colorInterpolationManager.I