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FixedPipeline.java
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FixedPipeline.java
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package main;
import jToolkit4FixedPipeline.camera.TCamera;
import jToolkit4FixedPipeline.common.*;
import jToolkit4FixedPipeline.image.Screenshoter;
import jToolkit4FixedPipeline.lighting.Lighting;
import jToolkit4FixedPipeline.primitives.Box;
import jToolkit4FixedPipeline.primitives.Surface;
import jToolkit4FixedPipeline.vector.Vector3f;
import org.lwjgl.LWJGLException;
import org.lwjgl.LWJGLUtil;
import org.lwjgl.Sys;
import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.*;
import org.lwjgl.opengl.DisplayMode;
import java.util.logging.Level;
import java.util.logging.Logger;
import static org.lwjgl.opengl.GL11.*;
/**
* Created with IntelliJ IDEA.
* User: Astemoir Eleev
* Date: 20/16/13
* Time: 11:17 AM
* To change this template use File | Settings | File Templates.
*/
public class FixedPipeline {
private int WINDOW_HEIGHT;
private int WINDOW_WIDTH;
private String WINDOW_TITLE;
private boolean closeRequested = false;
private final float ZNEAR = 0.15f;
private final float ZFAR = 1000;
private int ispolygonMode = 0;
private ShaderProgram shader;
private TCamera ct;
private FPSmeter fps;
private Box box;
private Surface surface;
float angle = .0f;
private boolean isAnialisingEnabled = false;
private float rotationAngle = 0f;
public static boolean dead = false;
public static int height = 0;
public static boolean movingforward = false;
public static boolean movingback = false;
public static boolean movingsideright = false;
public static boolean movingsideleft = false;
public static boolean isJump = false;
public FixedPipeline(final int WINDOW_HEIGHT, final int WINDOW_WIDTH, final String WINDOW_TITLE) {
this.WINDOW_WIDTH = WINDOW_WIDTH;
this.WINDOW_HEIGHT = WINDOW_HEIGHT;
this.WINDOW_TITLE = WINDOW_TITLE;
ct = new TCamera(100.0f, 0.5f, 25.0f, 0.5f);
fps = new FPSmeter();
surface = new Surface();
}
public void run() {
// createWindow();
createWindowWithCustomPixelFormat();
getInformationAboutSystem();
System.out.println(getInformatrionAbountGraphics());
// box = new Box(5, .0f, new Vector3f(),new Vector3f(.0f, 10.0f, 0.0f), new Vector3f().makeIdentity(), new Vector3f(1.0f, .0f, .0f));
// box.setRotate(new Vector3f(1, 1, 1));
// surface.drawChessBoard(2, 200, 128, .0f, new Vector3f(), new Vector3f(), new Vector3f().makeIdentity(), new Vector3f());
// StencilBuffer stencilBuffer = new StencilBuffer();
// AccumulationBuffer accumulationBuffer = new AccumulationBuffer();
ShaderProgram shader = new ShaderProgram("jToolkit/shader programs/simple/sample01/simple.vsh",
"jToolkit/shader programs/simple/sample01/simple.fsh");
// int arrayIndex = GL30.glGenVertexArrays();
// GL30.glBindVertexArray(arrayIndex);
// data for describing materials
float[] materialAmbient = new float[]{0.3f, 0.3f, 0.3f, 1.0f};
float[] materialDiffuse = new float[]{0.3f, 0.3f, 0.3f, 1.0f};
float[] materialSpecular = new float[]{0.3f, 0.3f, 0.3f, 1.0f};
float[] materialEmission = new float[]{.1f, .1f, .1f, 1.0f};
int materialShininees = 64;
// data for describing light source
int lightNumLightPoint = 0;
int secondLightPoint = 1;
int thirdLightPoint = 2;
int fourthLightPoint = 3;
int fifthLightPoint = 4;
int sixthlightPoint = 5;
int seventhLightPoint = 6;
int eighthLightPoint = 7;
float[] lightAmbient = new float[]{0.05f, 0.05f, 0.05f, 1.0f};
float[] lightDiffuse = new float[]{0.08f, 0.08f, 0.08f, 1.0f};
float[] lightSpecular = new float[]{0.08f, 0.08f, 0.08f, 1.0f};
float lightSporCutOff = 30.0f;
int lightSpotExp = 2;
// data for describing spot light
float[] spotlightAngleOfRotation = new float[]{110.0f, 0.0f, 0.0f};
// float[] spotlightPosition = new float[]{-10.0f, 170.0f, 80.1f, 1.0f};
float[] spotlightPosition = new float[]{2.0f, 172.0f, 80.1f, 1.0f};
float[] spolightDirection = new float[]{0.0f, 0.0f, 1.0f, 1.0f};
boolean spotlightIsHidden = false;
Lighting lighting = new Lighting();
Lighting light2 = new Lighting();
Lighting light3 = new Lighting();
Lighting light4 = new Lighting();
Lighting light5 = new Lighting();
Lighting light6 = new Lighting();
Lighting light7 = new Lighting();
Lighting light8 = new Lighting();
// ShadowMap.initShadow(1024, 1024, .5f, 16, 180, spotlightPosition);
// ShadowMap.initGLForShadowMapping();
// ShadowMap.startGenerate();
// drawGeometry();
// ShadowMap.endGenerate();
// jToolkit4FixedPipeline.keyframeanim.Character character = new Character();
// character.createCharacter();
// character.loadTexture();
// WalkingGoblinDemo wilkingGoblin = new WalkingGoblinDemo();
while (!closeRequested) {
initGL(Display.getWidth(), Display.getHeight(), ZNEAR, ZFAR);
ct.eventHandler();
pollInput();
// lighting.initializeLighting(lightNumLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff, lightSpotExp);
// lighting.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// lighting.drawSpoltight(lightNumLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light2.initializeLighting(secondLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff - 1, lightSpotExp);
// light2.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light2.drawSpoltight(secondLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light3.initializeLighting(thirdLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff - 2, lightSpotExp);
// light3.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light3.drawSpoltight(thirdLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light4.initializeLighting(fourthLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff - 3, lightSpotExp);
// light4.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light4.drawSpoltight(fourthLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light5.initializeLighting(fifthLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff + 1, lightSpotExp);
// light5.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light5.drawSpoltight(fifthLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light6.initializeLighting(sixthlightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff + 2, lightSpotExp);
// light6.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light6.drawSpoltight(sixthlightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light7.initializeLighting(seventhLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff + 3, lightSpotExp);
// light7.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light7.drawSpoltight(seventhLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
//
// light8.initializeLighting(eighthLightPoint, SHADE_MODEL.SMOOTH, lightAmbient, lightDiffuse, lightSpecular, lightSporCutOff + 4, lightSpotExp);
// light8.initializeMatetial(materialAmbient, materialDiffuse, materialSpecular, materialEmission, materialShininees);
// light8.drawSpoltight(eighthLightPoint, spotlightAngleOfRotation, spotlightPosition, spolightDirection, spotlightIsHidden);
// wilkingGoblin.draw();
/**
* ToDo: Complete this example! Use that code from objective c project
*/
shader.useShaderBegin();
fps.fpsMeter();
if (Display.wasResized()) {
// if window has changed size than update geometries shadow
// ShadowMap.initShadow(512, 512, 0.25f, 4, 180, spotlightPosition);
// ShadowMap.initGLForShadowMapping();
//
// ShadowMap.startGenerate();
// drawGeometry();
// ShadowMap.endGenerate();
// end of updating
initGL(Display.getWidth(), Display.getHeight(), ZNEAR, ZFAR);
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG,
"-----" + '\n' + "display was resized: \t" + "width: " + Display.getWidth() + '\t' + "height: " + Display.getHeight() + '\n' + "-----");
}
Display.update();
Display.sync(60);
}
Display.destroy();
cleanUp();
System.exit(0);
}
/**
* Architectural separations of geometric logic
*/
private void drawDecorations() {
glPushMatrix(); {
glCallList(2);
}
glPopMatrix();
}
/**
* There are all geometry which have to have shadows. Simply put there all geometry objects which are ENTITIES of scene
*/
private void drawGeometry() {
drawDecorations();
glDisable(GL_BLEND);
glPushMatrix(); {
glTranslated(-30.0f, .0f, .0f);
for (int x = 0; x < 4; x++) {
for (int y = 0; y < 4; y++) {
for (int z = 0; z < 4; z++) {
glPushMatrix(); {
glTranslated(x * 10, y * 10, z * 10);
box.setAngleofRotation(45);
box.setRotate(new Vector3f(1, 1, 1));
box.setColor(new Vector3f(1, x / 2, y / 2));
box.draw();
glDisable(GL_CULL_FACE);
}
glPopMatrix();
}
}
}
}
glPopMatrix();
glPushMatrix(); {
glTranslated(25.0f, 10.0f, .0f);
glColor3f(.0f, 1.0f, 1.0f);
GLUT.glutSolidTeapot(10);
glTranslated(-20.0f, 80.0f, 40.0f);
glRotatef(45, 1, 1, 1);
glScalef(4.0f, 2.0f, 6.0f);
glColor3f(.5f, 1.0f, .0f);
glLineWidth(5);
GLUT.glutWireTorus(2, 5, 20, 20);
glLineWidth(1);
}
glPopMatrix();
glPushMatrix(); {
glTranslated(.0f, 20.0f, 50.0f);
glRotatef(-90, 0, 1, 0);
glColor3f(1.0f, .0f, 0f);
GLUT.glutSolidTeapot(10);
}
glPopMatrix();
glFlush();
glPopMatrix();
glEnable(GL_BLEND);
}
private void initGL(final int width, final int height, final float nearZPlane, final float farZPlane) {
glViewport(0, 0, width, height);
// glMatrixMode(GL_PROJECTION);
// glLoadIdentity();
// GLU.gluPerspective(90.0f, ((float) width / (float) height), nearZPlane, farZPlane);
// GLU.gluOrtho2D(10, 10, 0, -1);
// glOrtho(0, 640, 0, 480, 1f, -1f);
// GL11.glEnable(GL11.GL_TEXTURE_2D);
// glEnable(GL_BLEND);
// glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// glBlendFunc(GL_SRC_COLOR, GL_ONE_MINUS_SRC_ALPHA);
// glEnable(GL_POINT_SMOOTH);
// glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
// glEnable(GL_LINE_SMOOTH);
// glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
// glEnable(GL_POLYGON_SMOOTH);
// glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST);
// glEnable(GL13.GL_MULTISAMPLE);
glClearColor(.1f, .1f, .1f, 0.0f);
glClearDepth(1.0f);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
// glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
// glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
// glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
// glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST);
glShadeModel(GL_SMOOTH);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT | GL_ACCUM_BUFFER_BIT);
// glMatrixMode(GL_MODELVIEW);
// glLoadIdentity();
// glEnable(GL_CULL_FACE);
// glFrontFace(GL_CCW);
}
private void pollInput() {
while (Keyboard.next()) {
if (Keyboard.getEventKeyState()) {
if (Keyboard.getEventKey() == Keyboard.KEY_ESCAPE) {
closeRequested = true;
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "-----\nexit by user\n-----");
}
if (Keyboard.getEventKey() == Keyboard.KEY_F1) {
System.out.println("-----\nf1 was pressed");
if (ispolygonMode != 1 && ispolygonMode != 2) {
ispolygonMode = 1;
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "line polygon mode is active\n-----");
} else if (ispolygonMode != 0 && ispolygonMode != 2) {
ispolygonMode = 2;
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "fill polygon mode is deactive\n-----");
} else if (ispolygonMode != 0 && ispolygonMode != 1) {
ispolygonMode = 0;
glPolygonMode(GL_FRONT_AND_BACK, GL_POINTS);
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "point polygon mode is deactivate\n-----");
}
}
if (Keyboard.getEventKey() == Keyboard.KEY_F2) {
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "-----\nf2 was pressed");
new Screenshoter().saveScreenShot("DiplomaProject/res/screenshots/", Screenshoter.ImageType.PNG, Screenshoter.ColorType.ARGB);
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "screenshot was saved in res/screenshots/ in png format\n-----");
}
if (Keyboard.getEventKey() == Keyboard.KEY_F3) {
Logger.getLogger(FixedPipeline.class.getName()).log(Level.CONFIG, "-----\nf3 was pressed\n" + getInformatrionAbountGraphics() + "\n-----");
}
if (Keyboard.getEventKey() == Keyboard.KEY_Q) {
isAnialisingEnabled = !isAnialisingEnabled;
}
// keyboard handling for Goblin Demo
if (Keyboard.isKeyDown(Keyboard.KEY_UP) &&
!Keyboard.isKeyDown(Keyboard.KEY_RIGHT) &&
!Keyboard.isKeyDown(Keyboard.KEY_LEFT) &&
!Keyboard.isKeyDown(Keyboard.KEY_DOWN)) {
movingforward = true;
movingback = false;
movingsideleft = false;
movingsideright = false;
}
if (Keyboard.isKeyDown(Keyboard.KEY_DOWN) &&
!Keyboard.isKeyDown(Keyboard.KEY_LEFT) &&
!Keyboard.isKeyDown(Keyboard.KEY_RIGHT) &&
!Keyboard.isKeyDown(Keyboard.KEY_UP)) {
movingback = true;
movingsideleft = false;
movingsideright = false;
movingforward = false;
}
if (Keyboard.isKeyDown(Keyboard.KEY_LEFT) &&
!Keyboard.isKeyDown(Keyboard.KEY_RIGHT) &&
!Keyboard.isKeyDown(Keyboard.KEY_DOWN) &&
!Keyboard.isKeyDown(Keyboard.KEY_UP)) {
movingsideleft = true;
movingforward = false;
movingback = false;
movingsideright = false;
}
if (Keyboard.isKeyDown(Keyboard.KEY_RIGHT) &&
!Keyboard.isKeyDown(Keyboard.KEY_DOWN) &&
!Keyboard.isKeyDown(Keyboard.KEY_LEFT) &&
!Keyboard.isKeyDown(Keyboard.KEY_UP)) {
movingsideright = true;
movingback = false;
movingforward = false;
movingsideleft = false;
}
}
}
}
private void createWindow() {
try {
Display.setDisplayMode(new DisplayMode(WINDOW_WIDTH, WINDOW_HEIGHT));
Display.setResizable(true);
Display.setVSyncEnabled(true);
Display.setTitle(WINDOW_TITLE);
// usual way of creating display
// Display.create();
// non usual way of creating display with ACCUMULATION BUFFER and STENCIL BUFFER (finally!)
Display.create(new PixelFormat().withDepthBits(24).withSamples(4).withSRGB(true).withStencilBits(8).withAccumulationBitsPerPixel(8));
} catch (LWJGLException e) {
Sys.alert("Error", "Initialization failed!\n" + e.getMessage());
System.exit(0);
}
}
private void createWindowWithCustomPixelFormat() {
PixelFormat pixelFormat = new PixelFormat();
// OpenGL 3.2 core profile
ContextAttribs contextAtrributes = new ContextAttribs(3, 2)
.withForwardCompatible(true)
.withProfileCore(true)
.withDebug(true);
try {
Display.setDisplayMode(new DisplayMode(WINDOW_WIDTH, WINDOW_HEIGHT));
Display.setResizable(true);
Display.setTitle(WINDOW_TITLE);
Display.create(pixelFormat, contextAtrributes);
} catch (LWJGLException e) {
e.printStackTrace();
System.exit(-1);
}
}
private void cleanUp() {
Display.destroy();
}
private String getInformatrionAbountGraphics() {
return "LWJGL: " + Sys.getVersion() + " / " + LWJGLUtil.getPlatformName()
+ "\nGL_VENDOR: " + glGetString(GL_VENDOR)
+ "\nGL_RENDERER: " + glGetString(GL_RENDERER)
+ "\nGL_VERSION: " + glGetString(GL_VERSION) + '\n';
}
public void getInformationAboutSystem() {
StringBuilder info = new StringBuilder();
info.append("java.home: ").append(System.getProperty("java.home")).append("\n");
info.append("java.vendor: ").append(System.getProperty("java.vendor")).append("\n");
info.append("java.vendor.url: ").append(System.getProperty("java.vendor.url")).append("\n");
info.append("java.version: ").append(System.getProperty("java.version")).append("\n");
info.append("java.vm.name: ").append(System.getProperty("java.vm.name")).append("\n");
info.append("java.vm.specification.name: ").append(System.getProperty("java.vm.specification.name")).append("\n");
info.append("java.vm.specification.vendor: ").append(System.getProperty("java.vm.specification.vendor")).append("\n");
info.append("java.vm.specification.version: ").append(System.getProperty("java.vm.specification.version")).append("\n");
info.append("java.vm.vendor: ").append(System.getProperty("java.vm.vendor")).append("\n");
info.append("java.vm.version: ").append(System.getProperty("java.vm.version")).append("\n");
info.append("os.arch: ").append(System.getProperty("os.arch")).append("\n");
info.append("os.name: ").append(System.getProperty("os.name")).append("\n");
info.append("os.version: ").append(System.getProperty("os.version")).append("\n");
// info.append("java.class.path: ").append(System.getProperty("java.class.path")).append("\n");
Logger.getLogger(FixedPipeline.class.getName()).log(Level.INFO, info.toString());
}
}