D:/CHAI3D/build-2-0-0/2.0.0/win32/src/graphics/CDraw3D.h File Reference

Graphics
Drawing Macros. More...

#include "graphics/CMacrosGL.h"

Go to the source code of this file.

Functions
void	cDrawFrame (const double a_scale=1.0, const bool a_modifyMaterialState=true)
	Draw an x-y-z frame.
void	cDrawFrame (const double a_axisLengthScale, const double a_axisThicknessScale, const bool a_modifyMaterialState)
	Draw an x-y-z frame.
void	cDrawWireBox (const double a_xMin, const double a_xMax, const double a_yMin, const double a_yMax, const double a_zMin, const double a_zMax)
	Draw a box using lines.
void	cDrawSphere (const double a_radius, const unsigned int a_numSlices=10, const unsigned int a_numStacks=10)
	Draw a sphere.
void	cDrawArrow (const cVector3d &a_arrowStart, const cVector3d &a_arrowTip, const double a_width=0.05)
	Draw a pretty arrow on the z-axis using a cone and a cylinder (using GLUT).

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Detailed Description

Graphics
Drawing Macros.

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Function Documentation

void cDrawArrow	(	const cVector3d &	a_arrowStart,
		const cVector3d &	a_arrowTip,
		const double	a_width
	)

Draw a pretty arrow on the z-axis using a cone and a cylinder (using GLUT).

Draw a pretty arrow on the z-axis using a cone and a cylinder (using GLUT).

Parameters:

	a_arrowStart	The location of the back of the arrow.
	a_arrowTip	The location of the tip of the arrow.
	a_width	The width (in GL units) of the arrow shaft.

void cDrawFrame	(	const double	a_axisLengthScale,
		const double	a_axisThicknessScale,
		const bool	a_modifyMaterialState
	)

Draw an x-y-z frame.

Draw an X-Y-Z Frame. The red arrow corresponds to the X-Axis, green to the Y-Axis, and blue to the Z-Axis.

The scale parameter determines the size of the arrows.

Parameters:

	a_axisLengthScale	Length of each arrow
	a_axisThicknessScale	Thickness factor of frame.
	a_modifyMaterialState	If true, this function sets GL to the preferred material state

void cDrawFrame	(	const double	a_scale,
		const bool	a_modifyMaterialState
	)

Draw an x-y-z frame.

Draw an X-Y-Z Frame. The red arrow corresponds to the X-Axis, green to the Y-Axis, and blue to the Z-Axis.

The scale parameter determines the size of the arrows.

Parameters:

	a_scale	Length of each arrow
	a_modifyMaterialState	If true, this function sets GL to the preferred material state

void cDrawSphere	(	const double	a_radius,
		const unsigned int	a_numSlices,
		const unsigned int	a_numStacks
	)

Draw a sphere.

Render a sphere given a radius.

Parameters:

	a_radius	Radius of the sphere
	a_numSlices	Specifies the number of subdivisions around the z axis (similar to lines of longitude)
	a_numStacks	Specifies the number of subdivisions along the x/y axes (similar to lines of latitude)

void cDrawWireBox	(	const double	a_xMin,
		const double	a_xMax,
		const double	a_yMin,
		const double	a_yMax,
		const double	a_zMin,
		const double	a_zMax
	)

Draw a box using lines.

Draw a line-based box with sides parallel to the x-y-z axes.

Parameters:

	a_xMin	Box side x min position.
	a_xMax	Box side x max position.
	a_yMin	Box side y min position.
	a_yMax	Box side y max position.
	a_zMin	Box side z min position.
	a_zMax	Box side z max position.