graphmisc.cpp File Reference

#include <graphmisc.h>
#include <OpenGLtemplated.h>

Include dependency graph for graphmisc.cpp:

Go to the source code of this file.

Functions
void	wirerectangle (floatc x, floatc y, floatc z)
	Draw a wire box with the following dimensions.
void	axes (doublec length)
	Draw axes red(x), green(y), blue(z).
void	glerrordisplay ()
	Write OpenGl errors to cout.

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Function Documentation

void axes

(

doublec

length

)

Draw axes red(x), green(y), blue(z).

Definition at line 89 of file graphmisc.cpp.

Referenced by display(), and vrmlshape::writePN().

{
  myLightingTurnOff temp;

  glBegin(GL_LINES);
   
  glColor3f(1.0,0.0,0.0);
  glVertex3f(0.0,0.0,0.0);
  glVertex3f(length,0.0,0.0);

  glColor3f(0.0,1.0,0.0);
  glVertex3f(0.0,0.0,0.0);
  glVertex3f(0.0,length,0.0);
  
  glColor3f(0.0,0.0,1.0);
  glVertex3f(0.0,0.0,0.0);
  glVertex3f(0.0,0.0,length);

  glEnd();
}

void glerrordisplay

(

)

Write OpenGl errors to cout.

Definition at line 110 of file graphmisc.cpp.

Referenced by zprtest::display(), visenv::display(), simplexD1tessapp01::display(), menusystemtest04::display(), menusystemtest03::display(), menusystemtest02::display(), menusystemtest01::display(), d2simplextest::display(), test07::display(), test06::display(), test05::display(), test01obj< P, PD >::display(), bsptree001::display(), display(), partitionstest::display01(), helixtestscope::helixtest::display01(), spiralindextest::display01(), snakesorttest::display01(), simplexD2tessapp01::display01(), quickhull3Dtest::display01(), quickhull2Dtest::display01(), triangletest::display01(), tetrahedrontest::display01(), plotpolartest::display01(), maze005::display01(), maze004::display01(), maze003::display01(), maze002::display01(), maze001::display01(), buttonpanel01test::display01(), diskinttest::display01(), circleD2test::display01(), boxOBBhalfspaceD2test::display01(), triangles3Tdisplaytest::display01(), menusystemtest::display01(), graphicsImmediateDeferredTest::display01(), gobjtest::display01(), delaunaysimpleD2test::display01(), cubegui::display01(), regionD2linkedtest::display01(), polytopesD2linkedtest::display01(), pathlinesegtest::display01(), display01(), partitionstest::display02(), menusystemtest::display02(), display02(), cubedraw3d::draw(), cubedraw2d::draw(), meshpatchtestdisplay01(), planeinttestdisplay01(), pointsurfacetestdisplay01(), zpr::readProjection(), zpr::readScreenDimensions(), zpr::write(), and zpr::zpr().

{
  GLenum errval = glGetError();
  if (errval != GL_NO_ERROR)
     cout << gluErrorString( errval ) << endl;
}

void wirerectangle	(	floatc	x,
		floatc	y,
		floatc	z
	)

Draw a wire box with the following dimensions.

[scales]

Definition at line 48 of file graphmisc.cpp.

{
  myglPushMatrix temp;
  glScalef (x,y,z);
  glutWireCube (1.0);
}