PLIB 1.8.5+ r2173 from http://plib.svn.sourceforge.net/svnroot/plib/trunk
This commit is contained in:
Alexander Deynichenko
12
examples/src/ssg/tween_test/Makefile.am
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12
examples/src/ssg/tween_test/Makefile.am
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if BUILD_SSG
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noinst_PROGRAMS = tween_test
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tween_test_SOURCES = tween_test.cxx
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tween_test_LDADD = -lplibssgaux -lplibssg -lplibsg -lplibpw -lplibul $(OGL_LIBS)
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endif
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EXTRA_DIST = tween_test.dsp
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255
examples/src/ssg/tween_test/tween_test.cxx
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255
examples/src/ssg/tween_test/tween_test.cxx
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/*
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PLIB - A Suite of Portable Game Libraries
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Copyright (C) 2001 Steve Baker
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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For further information visit http://plib.sourceforge.net
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$Id: tween_test.cxx 2099 2006-11-03 20:04:40Z fayjf $
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <string.h>
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#ifdef WIN32
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# include <windows.h>
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#else
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# include <unistd.h>
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#endif
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#include <math.h>
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#include <GL/gl.h>
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#include <plib/ssg.h>
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#include <plib/ssgAux.h>
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#include <plib/ul.h>
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#include <plib/pw.h>
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static ssgRoot *scene = NULL ;
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static ssgTweenController *tween_ctrl = NULL ;
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/*
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Something to make some interesting motion
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*/
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static void update_motion ()
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{
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static int frameno = 0 ;
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frameno++ ;
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sgCoord campos ;
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/*
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Make the camera pan sinusoidally left and right
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morphing the sphere/spike as we go.
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*/
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tween_ctrl -> selectBank ( (float)fabs(sin(frameno/100.0)) ) ;
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sgSetCoord ( & campos, 0.0f, -5.0f, 0.0f, 25.0f * (float)sin(frameno/100.0), 0.0f, 0.0f ) ;
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ssgSetCamera ( & campos ) ;
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}
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/*
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The GLUT redraw event
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*/
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static void redraw ()
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{
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glClearColor ( 0.5f, 0.1f, 0.1f, 1.0 ) ;
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glClear ( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ) ;
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update_motion () ;
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ssgCullAndDraw ( scene ) ;
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}
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static void init_graphics ()
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{
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pwInit ( 100, 100, 640, 480, false, "PLIB Window Demo", true, 0 ) ;
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pwSetCallbacks ( NULL, NULL, NULL, NULL, NULL ) ;
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/*
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Initialise SSG
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*/
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ssgInit () ;
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/*
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Some basic OpenGL setup
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*/
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glClearColor ( 0.2f, 0.7f, 1.0f, 1.0f ) ;
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glEnable ( GL_DEPTH_TEST ) ;
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/*
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Set up the viewing parameters
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*/
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ssgSetFOV ( 60.0f, 0.0f ) ;
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ssgSetNearFar ( 1.0f, 700.0f ) ;
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/*
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Set up the Sun.
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*/
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sgVec4 black = { 0,0,0,1 } ;
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sgVec3 sunposn ;
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sgSetVec3 ( sunposn, 0.2f, -0.0f, 0.5f ) ;
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ssgGetLight ( 0 ) -> setPosition ( sunposn ) ;
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ssgGetLight ( 0 ) -> setColour ( GL_SPECULAR, black ) ;
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}
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/*
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Load a simple database
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*/
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static void load_database ()
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{
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/*
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Create a root node with a Tween controller beneath it.
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*/
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scene = new ssgRoot ;
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tween_ctrl = new ssgTweenController ;
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scene -> addKid ( tween_ctrl ) ;
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/*
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Construct a sphere (which we'll use as a template
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and then discard
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*/
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ssgaSphere *sp = new ssgaSphere ( 100 ) ;
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/*
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For each ssgVtxTable within the sphere, generate
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an ssgTween node
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*/
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for ( int i = 0 ; i < sp -> getNumKids () ; i++ )
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{
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ssgVtxTable *vt = (ssgVtxTable *)( sp -> getKid ( i ) ) ;
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assert ( vt -> isAKindOf ( ssgTypeVtxTable () ) ) ;
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/*
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Make two new sets of vertex array.
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*/
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ssgVertexArray *v0 = new ssgVertexArray ;
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ssgNormalArray *n0 = new ssgNormalArray ;
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ssgTexCoordArray *t0 = new ssgTexCoordArray ;
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ssgColourArray *c0 = new ssgColourArray ;
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ssgVertexArray *v1 = new ssgVertexArray ;
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ssgNormalArray *n1 = new ssgNormalArray ;
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ssgTexCoordArray *t1 = new ssgTexCoordArray ;
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ssgColourArray *c1 = new ssgColourArray ;
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/*
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For every vertex in the sphere's VtxTable...
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*/
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for ( int i = 0 ; i < vt -> getNumVertices () ; i++ )
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{
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/*
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Copy the sphere's vertex (unmolested) into
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the vertex arrays that are destined to become
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bank zero.
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*/
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v0 -> add ( vt -> getVertex (i) ) ;
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n0 -> add ( vt -> getNormal (i) ) ;
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t0 -> add ( vt -> getTexCoord (i) ) ;
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c0 -> add ( vt -> getColour (i) ) ;
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/*
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For bank one, make some vertices half
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the usual size - and others twice the
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usual size. This is a spikey ball.
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*/
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sgVec3 vx ;
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sgVec4 co ;
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sgCopyVec3 ( vx, vt -> getVertex (i) ) ;
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sgScaleVec3 ( vx, (i&7) ? 0.5f : 2.0f ) ;
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/*
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Put random colours on the vertices.
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*/
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sgSetVec4 ( co, (float)(rand()&0xFF)/255.0f,
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(float)(rand()&0xFF)/255.0f,
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(float)(rand()&0xFF)/255.0f, 1.0f ) ;
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/*
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Cheat and make the normals and texture coords be
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the same as the sphere.
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*/
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v1 -> add ( vx ) ;
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n1 -> add ( vt -> getNormal (i) ) ;
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t1 -> add ( vt -> getTexCoord (i) ) ;
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c1 -> add ( co ) ;
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}
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/*
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For each VtxTable in the sphere, create a
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Tween node that morphs between the sphere
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and the spikey sphere.
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*/
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ssgTween *tw = new ssgTween ( GL_TRIANGLE_STRIP ) ;
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tw -> newBank ( v0, n0, t0, c0 ) ;
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tw -> newBank ( v1, n1, t1, c1 ) ;
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/*
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Add it into the tween controller
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(although there could be a lot of hierarchy
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between the two if you wanted that)
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*/
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tween_ctrl -> addKid ( tw ) ;
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}
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}
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/*
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The works.
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*/
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int main ( int, char ** )
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{
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init_graphics () ;
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load_database () ;
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while ( 1 )
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{
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ulMilliSecondSleep ( 16 ) ;
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redraw () ;
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pwSwapBuffers () ;
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}
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return 0 ;
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}
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90
examples/src/ssg/tween_test/tween_test.dsp
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90
examples/src/ssg/tween_test/tween_test.dsp
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@@ -0,0 +1,90 @@
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# Microsoft Developer Studio Project File - Name="tween_test" - Package Owner=<4>
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# Microsoft Developer Studio Generated Build File, Format Version 6.00
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# ** DO NOT EDIT **
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# TARGTYPE "Win32 (x86) Console Application" 0x0103
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CFG=tween_test - Win32 Debug
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!MESSAGE This is not a valid makefile. To build this project using NMAKE,
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!MESSAGE use the Export Makefile command and run
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!MESSAGE
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!MESSAGE NMAKE /f "tween_test.mak".
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!MESSAGE
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!MESSAGE You can specify a configuration when running NMAKE
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!MESSAGE by defining the macro CFG on the command line. For example:
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!MESSAGE
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!MESSAGE NMAKE /f "tween_test.mak" CFG="tween_test - Win32 Debug"
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!MESSAGE
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!MESSAGE Possible choices for configuration are:
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!MESSAGE
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!MESSAGE "tween_test - Win32 Release" (based on "Win32 (x86) Console Application")
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!MESSAGE "tween_test - Win32 Debug" (based on "Win32 (x86) Console Application")
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!MESSAGE
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# Begin Project
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# PROP AllowPerConfigDependencies 0
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# PROP Scc_ProjName ""
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# PROP Scc_LocalPath ""
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CPP=cl.exe
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RSC=rc.exe
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!IF "$(CFG)" == "tween_test - Win32 Release"
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# PROP BASE Use_MFC 0
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# PROP BASE Use_Debug_Libraries 0
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# PROP BASE Output_Dir "Release"
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# PROP BASE Intermediate_Dir "Release"
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# PROP BASE Target_Dir ""
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# PROP Use_MFC 0
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# PROP Use_Debug_Libraries 0
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# PROP Output_Dir "Release"
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# PROP Intermediate_Dir "Release"
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# PROP Ignore_Export_Lib 0
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# PROP Target_Dir ""
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# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
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# ADD CPP /nologo /MT /W3 /GX /O2 /I "..\..\..\..\..\\" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
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# ADD BASE RSC /l 0x409 /d "NDEBUG"
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# ADD RSC /l 0x409 /d "NDEBUG"
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BSC32=bscmake.exe
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# ADD BASE BSC32 /nologo
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# ADD BSC32 /nologo
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LINK32=link.exe
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# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
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# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib ssg.lib sg.lib ul.lib pw.lib winmm.lib opengl32.lib glu32.lib glut32.lib ssgAux.lib /nologo /subsystem:console /machine:I386 /out:"tween_test.exe" /libpath:"..\..\..\..\..\plib"
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!ELSEIF "$(CFG)" == "tween_test - Win32 Debug"
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# PROP BASE Use_MFC 0
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# PROP BASE Use_Debug_Libraries 1
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# PROP BASE Output_Dir "Debug"
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# PROP BASE Intermediate_Dir "Debug"
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# PROP BASE Target_Dir ""
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# PROP Use_MFC 0
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# PROP Use_Debug_Libraries 1
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# PROP Output_Dir "Debug"
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# PROP Intermediate_Dir "Debug"
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# PROP Ignore_Export_Lib 0
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# PROP Target_Dir ""
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# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
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# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\..\..\\" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
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# ADD BASE RSC /l 0x409 /d "_DEBUG"
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# ADD RSC /l 0x409 /d "_DEBUG"
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BSC32=bscmake.exe
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# ADD BASE BSC32 /nologo
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# ADD BSC32 /nologo
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LINK32=link.exe
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# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
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# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib ssg_d.lib ssgAux_d.lib sg_d.lib ul_d.lib pw_d.lib winmm.lib opengl32.lib glu32.lib glut32.lib /nologo /subsystem:console /debug /machine:I386 /out:"tween_test.exe" /pdbtype:sept /libpath:"..\..\..\..\..\plib"
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!ENDIF
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||||
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# Begin Target
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# Name "tween_test - Win32 Release"
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# Name "tween_test - Win32 Debug"
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# Begin Source File
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SOURCE=.\tween_test.cxx
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# End Source File
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# End Target
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# End Project
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