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And yet more clean up synch with 0.8.42

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This commit is contained in:
Don BURNS
2001-09-19 21:41:52 +00:00
parent 7e81f6cfa6
commit bc739f47a9
163 changed files with 0 additions and 31098 deletions
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0
src/Demos/cube/Makedepend
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15
src/Demos/cube/Makefile
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@@ -1,15 +0,0 @@
#!smake
include ../../../Make/makedefs
C++FILES = \
cube.cpp
TARGET = ../../../bin/cube
TARGET_BIN_FILES = cube
LIBS = -losgGLUT -losgUtil -losg -lglut -lGLU -lGL -lm -lXmu -lX11 -lXi
C++FLAGS += -I../../../include
LDFLAGS += -L../../../lib -L/usr/X11R6/lib
include ../../../Make/makerules

135
src/Demos/cube/cube.cpp
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#include "osgGLUT/Viewer"
#include "osg/Geode"
#include "osg/GeoSet"
#include "osg/GeoState"
#include "osg/Material"
#include "osg/Vec3"
#include "osg/DCS"
#include <GL/glut.h>
#include <math.h>
// ----------------------------------------------------------------------
// Global variables - this is basically the stuff which will be animated
// ----------------------------------------------------------------------
osg::DCS* myDCS;
osg::GeoSet* cube;
int mytime=0; // in milliseconds
unsigned int dt=50; // in milliseconds
double omega=0.002; // in inverse milliseconds
// ----------------------------------------------------------------
// This is the callback function registered with GLUT to be called
// at a future time in the GLUT loop
// ----------------------------------------------------------------
void timedCB( int delta_t )
{
static float lastdx = 0;
static float lastdy = 0;
static float lastdz = 0;
mytime+=dt;
// ---------------------------------------------------------
// Update the DCS so that the cube will appear to oscillate
// ---------------------------------------------------------
double dx = 0.5 * cos( (double) omega * (double) mytime );
double dy = 0.5 * sin( (double) omega * (double) mytime );
double dz = 0.0;
myDCS->preTranslate( -lastdx, -lastdy, -lastdz );
myDCS->preTranslate( (float) dx, (float) dy, dz );
lastdx=dx; lastdy=dy; lastdz=dz;
// Graeme, commeted out this call as the cube itself remains static.
// cube->dirtyDisplayList();
// -------------------------------------------
// If required, reschedule the timed callback
// -------------------------------------------
if ( delta_t != 0 ) {
glutTimerFunc( (unsigned int) delta_t, timedCB, delta_t );
}
}
int main( int argc, char **argv )
{
osg::Geode* geode = new osg::Geode();
// -------------------------------------------
// Set up a new GeoSet which will be our cube
// -------------------------------------------
cube = new osg::GeoSet();
cube->setPrimType( osg::GeoSet::POLYGON );
cube->setNumPrims( 6 ); // the six square faces
int cubeLengthList[6] = { 4, 4, 4, 4, 4, 4 }; // each has 4 vertices
cube->setPrimLengths( cubeLengthList );
osg::Vec3 cubeCoords[24];
cubeCoords[0].set( -1.0000f, 1.0000f, -1.000f );
cubeCoords[1].set( 1.0000f, 1.0000f, -1.0000f );
cubeCoords[2].set( 1.0000f, -1.0000f, -1.0000f );
cubeCoords[3].set( -1.0000f, -1.0000f, -1.000 );
cubeCoords[4].set( 1.0000f, 1.0000f, -1.0000f );
cubeCoords[5].set( 1.0000f, 1.0000f, 1.0000f );
cubeCoords[6].set( 1.0000f, -1.0000f, 1.0000f );
cubeCoords[7].set( 1.0000f, -1.0000f, -1.0000f );
cubeCoords[8].set( 1.0000f, 1.0000f, 1.0000f );
cubeCoords[9].set( -1.0000f, 1.0000f, 1.000f );
cubeCoords[10].set( -1.0000f, -1.0000f, 1.000f );
cubeCoords[11].set( 1.0000f, -1.0000f, 1.0000f );
cubeCoords[12].set( -1.0000f, 1.0000f, 1.000 );
cubeCoords[13].set( -1.0000f, 1.0000f, -1.000 );
cubeCoords[14].set( -1.0000f, -1.0000f, -1.000 );
cubeCoords[15].set( -1.0000f, -1.0000f, 1.000 );
cubeCoords[16].set( -1.0000f, 1.0000f, 1.000 );
cubeCoords[17].set( 1.0000f, 1.0000f, 1.0000f );
cubeCoords[18].set( 1.0000f, 1.0000f, -1.0000f );
cubeCoords[19].set( -1.0000f, 1.0000f, -1.000f );
cubeCoords[20].set( -1.0000f, -1.0000f, 1.000f );
cubeCoords[21].set( -1.0000f, -1.0000f, -1.000f );
cubeCoords[22].set( 1.0000f, -1.0000f, -1.0000f );
cubeCoords[23].set( 1.0000f, -1.0000f, 1.0000f );
cube->setCoords( cubeCoords );
// ---------------------------------------
// Set up a GeoState to make the cube red
// ---------------------------------------
osg::GeoState* cubeState = new osg::GeoState();
osg::Material* redMaterial = new osg::Material();
osg::Vec4 red( 1.0f, 0.0f, 0.0f, 0.0f );
redMaterial->setEmission( osg::Material::FACE_FRONT_AND_BACK, red );
redMaterial->setAmbient( osg::Material::FACE_FRONT_AND_BACK, red );
redMaterial->setDiffuse( osg::Material::FACE_FRONT_AND_BACK, red );
redMaterial->setSpecular( osg::Material::FACE_FRONT_AND_BACK, red );
cubeState->setAttribute( osg::GeoState::MATERIAL, redMaterial );
cube->setGeoState( cubeState );
geode->addGeoSet( cube );
myDCS = new osg::DCS();
myDCS->addChild( geode );
glutInit( &argc, argv );
// ---------------------------------------------------------------------
// Register a timer callback with GLUT, in the first instance as a test
// This will call the function "timedCB(value)" after dt ms
// I have decided to use value as the time for the next scheduling
// If the last parameter=0 then don't reschedule the timer.
// ---------------------------------------------------------------------
glutTimerFunc( dt, timedCB, dt );
osgGLUT::Viewer viewer;
viewer.init( myDCS );
viewer.run();
return 0;
}