CloudShader Class Reference

#include <CloudShader.h>

Inheritance diagram for CloudShader:

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Detailed Description

An inherited class of Shader. It simulates real clouds.

Definition at line 17 of file CloudShader.h.

Public Member Functions
	CloudShader (Scene *scene, ColorRGBA color=ColorRGBA(0.08, 0.15, 0.27))
ColorRGBA	Shade (Ray &ray)
	Return a color for the hitpoint of the ray.
Private Attributes
ColorRGBA	color
	The color of the clouds.
PerlinNoise3D	pnoise
	The noise that is used to simulate the clouds.

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Constructor & Destructor Documentation

CloudShader::CloudShader	(	Scene *	scene,
		ColorRGBA	color = ColorRGBA (0.08,0.15,0.27)
	)			[inline]

Definition at line 34 of file CloudShader.h.

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Member Function Documentation

ColorRGBA CloudShader::Shade

(

Ray &

ray

)

[inline, virtual]

Return a color for the hitpoint of the ray.

Parameters:

ray

The ray that has intersect with a surface that is associated with this shader.

Returns:

The color of the hitpoint.

Implements Shader.

Definition at line 45 of file CloudShader.h.

References color, Ray::dir, Timer::GetTime(), Primitive::GetUV(), Ray::hit, PerlinNoise3D::noise(), Ray::org, PAIR, pnoise, Ray::t, Scene::timer, Vector3D::x(), Vector3D::y(), and Vector3D::z().

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Field Documentation

ColorRGBA CloudShader::color [private]

The color of the clouds.

ColorRGBA color

Definition at line 24 of file CloudShader.h.

Referenced by Shade().

PerlinNoise3D CloudShader::pnoise [private]

The noise that is used to simulate the clouds.

PerlinNoise3D pnoise

Definition at line 30 of file CloudShader.h.

Referenced by Shade().

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

• /Users/sw/uni/computer graphics/macsrt/librt/CloudShader.h

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