diff options
| author | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
|---|---|---|
| committer | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
| commit | 0ea5fc66924303d1bf73ba283a383e2aadee02f2 (patch) | |
| tree | 2568e71a7ccc44ec23b8bb3f0ff97fb6bf2ed709 /cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?rev=1.2&content-type=text/x-cvsweb-markup&sortby=date | |
| download | nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.tar.xz nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.zip | |
Initial commit
Diffstat (limited to 'cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?rev=1.2&content-type=text/x-cvsweb-markup&sortby=date')
| -rw-r--r-- | cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?rev=1.2&content-type=text/x-cvsweb-markup&sortby=date/index.html | 358 |
1 files changed, 358 insertions, 0 deletions
diff --git a/cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?rev=1.2&content-type=text/x-cvsweb-markup&sortby=date/index.html b/cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?rev=1.2&content-type=text/x-cvsweb-markup&sortby=date/index.html new file mode 100644 index 00000000..c7308944 --- /dev/null +++ b/cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?rev=1.2&content-type=text/x-cvsweb-markup&sortby=date/index.html @@ -0,0 +1,358 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nel/samples/pacs/main.cpp - view - 1.2</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="main.cpp?sortby=date"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="main.cpp?sortby=date">main.cpp</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/?sortby=date">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=date">code</a> / <a href="/cvs/cvsweb.cgi/code/nel/?sortby=date">nel</a> / <a href="/cvs/cvsweb.cgi/code/nel/samples/?sortby=date">samples</a> / <a href="/cvs/cvsweb.cgi/code/nel/samples/pacs/?sortby=date">pacs</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/?sortby=date">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=date">code</a> / <a href="/cvs/cvsweb.cgi/code/nel/?sortby=date">nel</a> / <a href="/cvs/cvsweb.cgi/code/nel/samples/?sortby=date">samples</a> / <a href="/cvs/cvsweb.cgi/code/nel/samples/pacs/?sortby=date">pacs</a> / <a href="/cvs/cvsweb.cgi/code/nel/samples/pacs/main.cpp?sortby=date">main.cpp</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nel/samples/pacs/main.cpp?rev=1.2&sortby=date" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nel/samples/pacs/main.cpp?rev=1.2','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.2</B>, <i>Wed Feb 20 18:07:14 2002 UTC</i> (5 months ago) by <i>lecroart</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.1: +2 -2 + lines</b><PRE> +#FIXED: doxygen warning +</PRE> +</td></tr></table><HR noshade><PRE>/** \file pacs/main.cpp + * Pacs sample using user interface. + * + * $Id: main.cpp,v 1.2 2002/02/20 18:07:14 lecroart Exp $ + */ + +/* Copyright, 2001 Nevrax Ltd. + * + * This file is part of NEVRAX NEL. + * NEVRAX NEL is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + + * NEVRAX NEL is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with NEVRAX NEL; see the file COPYING. If not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#include "object.h" + +// Pacs includes +#include <nel/pacs/u_move_container.h> +#include <nel/pacs/u_move_primitive.h> +#include <nel/pacs/u_collision_desc.h> + +// Misc includes +#include <nel/misc/time_nl.h> +#include <nel/misc/path.h> + +// 3d includes +#include <nel/3d/u_camera.h> +#include <nel/3d/u_driver.h> +#include <nel/3d/u_text_context.h> +#include <nel/3d/u_instance.h> +#include <nel/3d/u_scene.h> +#include <nel/3d/u_3d_mouse_listener.h> +#include <nel/3d/u_material.h> + +#ifdef NL_OS_WINDOWS + +// Just for the main function and ::MessageBox +#include <windows.h> + +#endif // NL_OS_WINDOWS + +using namespace NLMISC; +using namespace NL3D; +using namespace NLPACS; + +// Some defines +#define ARENA_SIZE 50 +#define NUM_CELL 10 + +#define SIZE_PRIMITIVE_MIN (1) +#define SIZE_PRIMITIVE_MAX 2 +#define KEYBOARD_ACCEL (5.0) // m.s-2 +#define SHOCK_ABSORB (0.9) // +#define DELTA_TIME (0.1) +#define GO (10) +#define BORDER_SIZE SIZE_PRIMITIVE_MAX +#define INIT_SPEED 9 +#define MAX_WORLD_IMAGE 31 + +volatile bool synchro; + +// Get a random size +double randomSize () +{ + return (SIZE_PRIMITIVE_MAX - SIZE_PRIMITIVE_MIN)*((double)rand() / (double)RAND_MAX) + SIZE_PRIMITIVE_MIN; +} + +// Get a random rotation +double randomRot () +{ + return 2*(double)Pi*((double)rand() / (double)RAND_MAX); +} + +// Get a random speed +CVectorD randomSpeed () +{ + return CVectorD ( 2*(double)INIT_SPEED*((double)rand() / (double)RAND_MAX) - INIT_SPEED, + 2*(double)INIT_SPEED*((double)rand() / (double)RAND_MAX) - INIT_SPEED, 0); +} + +// Get a random pos +CVectorD randomPos () +{ + return CVectorD ( ((double)ARENA_SIZE - 2*BORDER_SIZE - SIZE_PRIMITIVE_MAX)*((double)rand() / (double)RAND_MAX) - ARENA_SIZE / 2.0 + BORDER_SIZE+ (SIZE_PRIMITIVE_MAX) / 2, + ((double)ARENA_SIZE - 2*BORDER_SIZE - SIZE_PRIMITIVE_MAX)*((double)rand() / (double)RAND_MAX) - ARENA_SIZE / 2.0 + BORDER_SIZE+ (SIZE_PRIMITIVE_MAX) / 2, + 0); +} + +// Setup speed with keyboard +void keyboard (UDriver *pDriver, double deltaTime, CObjectDyn &obj) +{ + // Add speed to selected object + CVectorD speed (0,0,0); + if (pDriver->AsyncListener.isKeyDown (KeyLEFT)) + speed.x+=KEYBOARD_ACCEL*deltaTime; + if (pDriver->AsyncListener.isKeyDown (KeyRIGHT)) + speed.x-=KEYBOARD_ACCEL*deltaTime; + if (pDriver->AsyncListener.isKeyDown (KeyUP)) + speed.y-=KEYBOARD_ACCEL*deltaTime; + if (pDriver->AsyncListener.isKeyDown (KeyDOWN)) + speed.y+=KEYBOARD_ACCEL*deltaTime; + if (pDriver->AsyncListener.isKeyDown (KeyPRIOR)) + speed.z+=KEYBOARD_ACCEL*deltaTime; + if (pDriver->AsyncListener.isKeyDown (KeyNEXT)) + speed.z-=KEYBOARD_ACCEL*deltaTime; + + // Set new speed + if (speed.norm() > 0) + obj.setSpeed(obj.getSpeed ()+speed); +} + +// ** Main entry + +#ifdef NL_OS_WINDOWS + +int APIENTRY WinMain(HINSTANCE hInstance, + HINSTANCE hPrevInstance, + LPSTR lpCmdLine, + int nCmdShow) + +#else // NL_OS_WINDOWS + +int main () + +#endif // NL_OS_WINDOWS + +{ + try + { + // Init search pathes + CPath::addSearchPath ("shapes"); + + // Create a driver + UDriver *pDriver=UDriver::createDriver(); + + // Setup text context + pDriver->setDisplay (UDriver::CMode(640, 480, 0)); + + // Create a scene + UScene *pScene=pDriver->createScene(); + + // Create a container + // This container has 31 world images. The first is a static world image, the others are dynamic. + // Each frame, the sample eval the collision in the next dynamic world image. + // This is to show the multiple world images fonctionnality. + UMoveContainer *container=UMoveContainer::createMoveContainer (-ARENA_SIZE/2.0, -ARENA_SIZE/2.0, ARENA_SIZE/2.0, ARENA_SIZE/2.0, + NUM_CELL, NUM_CELL, (double)SIZE_PRIMITIVE_MAX*sqrt(2.0), MAX_WORLD_IMAGE ); + + // Set the world image 0 as static (for borders) + container->setAsStatic (0); + + // Array arena + std::vector<CObjectDyn*> arrayArena; + + // Create an arena with boxes + int num_cell=ARENA_SIZE/SIZE_PRIMITIVE_MAX+1; + for (int cell=0; cell<num_cell; cell++) + { + // Create static boxes around the test area + arrayArena.push_back (new CObjectDyn (SIZE_PRIMITIVE_MAX, SIZE_PRIMITIVE_MAX, 10*SIZE_PRIMITIVE_MAX, 0, + CVectorD (SIZE_PRIMITIVE_MAX*cell-(ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, (ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, 0), + CVectorD(0,0,0), true, *container, *pScene, UMovePrimitive::DoNothing, 0, 1, 0)); + arrayArena.push_back (new CObjectDyn (SIZE_PRIMITIVE_MAX, SIZE_PRIMITIVE_MAX, 10*SIZE_PRIMITIVE_MAX, 0, + CVectorD (SIZE_PRIMITIVE_MAX*cell-(ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, -(ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, 0), + CVectorD(0,0,0), true, *container, *pScene, UMovePrimitive::DoNothing, 0, 1, 0)); + arrayArena.push_back (new CObjectDyn (SIZE_PRIMITIVE_MAX, SIZE_PRIMITIVE_MAX, 10*SIZE_PRIMITIVE_MAX, 0, + CVectorD ((ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, SIZE_PRIMITIVE_MAX*cell-(ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, 0), + CVectorD(0,0,0), true, *container, *pScene, UMovePrimitive::DoNothing, 0, 1, 0)); + arrayArena.push_back (new CObjectDyn (SIZE_PRIMITIVE_MAX, SIZE_PRIMITIVE_MAX, 10*SIZE_PRIMITIVE_MAX, 0, + CVectorD (-(ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, SIZE_PRIMITIVE_MAX*cell-(ARENA_SIZE-SIZE_PRIMITIVE_MAX)/2, 0), + CVectorD(0,0,0), true, *container, *pScene, UMovePrimitive::DoNothing, 0, 1, 0)); + } + + // Setup camera + UCamera *pCam=pScene->getCam(); + pCam->setTransformMode (UTransformable::DirectMatrix); + pCam->setPerspective ((float)Pi/2.f, 1.33f, 0.1f, 1000); + + // Setup the mouse listener + U3dMouseListener *plistener=pDriver->create3dMouseListener (); + plistener->setHotSpot (CVectorD (0,0,0)); + plistener->setFrustrum (pCam->getFrustum()); + plistener->setMatrix (pCam->getMatrix()); + plistener->setMouseMode (U3dMouseListener::edit3d); + + // Array of dynamic objects + std::vector<CObjectDyn*> arrayObj; + + // Create one object + arrayObj.push_back ( + new CObjectDyn (randomSize (), randomSize (), randomPos (), CVectorD(0,0,0), true, *container, *pScene, + UMovePrimitive::Reflexion, 1, 30, 1)); + + // Selected object + uint selected=0; + + // Get time + TTime lastTime=CTime::getLocalTime (); + + // Current world image + uint worldImage=1; + + // Color to clear the background + CRGBA clearColor; + + // Main loop + while (pDriver->isActive() && (!pDriver->AsyncListener.isKeyPushed (KeyESCAPE))) + { + // Get the current time + TTime newTime=CTime::getLocalTime (); + double deltaTime=(double)(uint32)(newTime-lastTime)/1000.0; + lastTime=newTime; + + // Insert objects in press INSERT + if (pDriver->AsyncListener.isKeyDown (KeyINSERT)) + { + // Random cylinder and boxes + if (rand()&1) + arrayObj.push_back (new CObjectDyn (randomSize(), randomSize(), randomSize(), randomRot(), randomPos (), CVectorD(0,0,0), + true, *container, *pScene, UMovePrimitive::Reflexion, 1, 30, worldImage)); + else + arrayObj.push_back (new CObjectDyn (randomSize (), randomSize (), randomPos (), CVectorD(0,0,0), true, *container, + *pScene, UMovePrimitive::Reflexion, 1, 30, worldImage)); + } + + // Make caos if SPACE pressed + if (pDriver->AsyncListener.isKeyDown (KeySPACE)) + { + for (uint t=0; t<arrayObj.size(); t++) + arrayObj[t]->setSpeed (randomSpeed ()); + } + + // Keyboard + if (arrayObj.size()) + { + // Manipulate selected primitive + keyboard (pDriver, deltaTime, *(arrayObj[selected])); + + // Remove a primitive if DELETE pressed + if (pDriver->AsyncListener.isKeyDown (KeyDELETE)) + { + arrayObj[arrayObj.size()-1]->remove (*container, *pScene); + arrayObj.resize (arrayObj.size()-1); + } + + // Check selected + if (selected>=arrayObj.size()) + selected=arrayObj.size()-1; + if (selected<0) + selected=0; + + // Change selected object if TAB pressed + if (pDriver->AsyncListener.isKeyPushed (KeyTAB)) + { + selected++; + selected%=arrayObj.size(); + } + } + + // Move primitives + for (uint i=0; i<arrayObj.size(); i++) + arrayObj[i]->tryMove (DELTA_TIME, *container, worldImage); + + // Eval static world image + container->evalCollision (DELTA_TIME, 0); + + // Eval current dynamic world image + container->evalCollision (DELTA_TIME, worldImage); + + // Simulation new position + for (i=0; i<arrayObj.size(); i++) + arrayObj[i]->doMove (DELTA_TIME, worldImage); + + // Check triggers + clearColor=CRGBA::Black; + if (container->getNumTriggerInfo()) + { + // White if collision + clearColor=CRGBA (100,100,100); + } + + // Setup view matrix + int size=arrayObj.size(); + if (size) + { + // Setup hotspot for the 3d listener + plistener->setHotSpot (arrayObj[selected]->getPos()); + + // Look at selected primitive + pCam->lookAt (plistener->getViewMatrix().getPos (), arrayObj[selected]->getPos()); + } + + // Force listener current matrix + plistener->setMatrix (pCam->getMatrix()); + + // Clear + pDriver->clearBuffers (clearColor); + + // Render + pScene->render (); + + // Draw some lines + pDriver->setMatrixMode3D(*pCam); + + // Swap + pDriver->swapBuffers (); + + // Pump messages + pDriver->EventServer.pump(); + + // Next world image + int nextImage=worldImage+1; + if (nextImage>=MAX_WORLD_IMAGE) + nextImage=1; + container->duplicateWorldImage (worldImage, nextImage); + worldImage=nextImage; + } + + // Remove mouse listener + pDriver->delete3dMouseListener (plistener); + } + catch (Exception& e) + { +#ifdef NL_OS_WINDOWS + ::MessageBox (NULL, e.what(), "Test collision move", MB_OK|MB_ICONEXCLAMATION); +#else // NL_OS_WINDOWS + printf (e.what()); +#endif // NL_OS_WINDOWS + } + + return 0; +} + +</PRE>
\ No newline at end of file |