@Override
public void display(GLAutoDrawable gLDrawable) {
final GL2 gl = gLDrawable.getGL().getGL2();
gl.glClear(GL.GL_COLOR_BUFFER_BIT);
gl.glClear(GL.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
gl.glTranslatef(0.0f, 0.0f, -5.0f);
// rotate about the three axes
gl.glRotatef(rotateT, 1.0f, 0.0f, 0.0f);
gl.glRotatef(rotateT, 0.0f, 1.0f, 0.0f);
gl.glRotatef(rotateT, 0.0f, 0.0f, 1.0f);
// Draw A Quad
gl.glBegin(GL2.GL_QUADS);
gl.glColor3f(0.0f, 1.0f, 1.0f); // set the color of the quad
gl.glVertex3f(-1.0f, 1.0f, 0.0f); // Top Left
gl.glVertex3f(1.0f, 1.0f, 0.0f); // Top Right
gl.glVertex3f(1.0f, -1.0f, 0.0f); // Bottom Right
gl.glVertex3f(-1.0f, -1.0f, 0.0f); // Bottom Left
// Done Drawing The Quad
gl.glEnd();
// increasing rotation for the next iteration
rotateT += 0.2f;
}
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
//
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
gl.glPushMatrix();
gl.glRotatef(20.0f, 1.0f, 0.0f, 0.0f);
gl.glPushMatrix();
gl.glTranslatef(-0.75f, 0.5f, 0.0f);
gl.glRotatef(90.0f, 1.0f, 0.0f, 0.0f);
glut.glutSolidTorus(0.275f, 0.85f, 20, 20);
gl.glPopMatrix();
gl.glPushMatrix();
gl.glTranslatef(-0.75f, -0.5f, 0.0f);
gl.glRotatef(270.0f, 1.0f, 0.0f, 0.0f);
glut.glutSolidCone(1.0f, 2.0f, 20, 20);
gl.glPopMatrix();
gl.glPushMatrix();
gl.glTranslatef(0.75f, 0.0f, -1.0f);
glut.glutSolidSphere(1.0f, 20, 20);
gl.glPopMatrix();
gl.glPopMatrix();
gl.glFlush();
}
/** Called back by the animator to perform rendering. */
@Override
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2(); // get the OpenGL 2 graphics context
gl.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // clear color and depth buffers
gl.glLoadIdentity(); // reset the model-view matrix
gl.glTranslatef(0.0f, 0.0f, -12.0f);
gl.glRotatef(rotateAnleX, 1.0f, 0.0f, 0.0f);
gl.glRotatef(rotateAnleY, 0.0f, 1.0f, 0.0f);
gl.glRotatef(rotateAngleZ, 0.0f, 0.0f, 1.0f);
// need to flip the image
float textureHeight = textureTop - textureBottom;
float x1, y1, x2, y2; // used to break the flag into tiny quads
gl.glBegin(GL_QUADS);
for (int x = 0; x < numPoints - 1; x++) {
for (int y = 0; y < numPoints - 1; y++) {
x1 = (float) x / 44.0f;
y1 = (float) y / 44.0f;
x2 = (float) (x + 1) / 44.0f;
y2 = (float) (y + 1) / 44.0f;
// Texture need to flip vertically
gl.glTexCoord2f(x1, y1 * textureHeight + textureBottom);
gl.glVertex3f(points[x][y][0], points[x][y][1], points[x][y][2]);
gl.glTexCoord2f(x1, y2 * textureHeight + textureBottom);
gl.glVertex3f(points[x][y + 1][0], points[x][y + 1][1], points[x][y + 1][2]);
gl.glTexCoord2f(x2, y2 * textureHeight + textureBottom);
gl.glVertex3f(points[x + 1][y + 1][0], points[x + 1][y + 1][1], points[x + 1][y + 1][2]);
gl.glTexCoord2f(x2, y1 * textureHeight + textureBottom);
gl.glVertex3f(points[x + 1][y][0], points[x + 1][y][1], points[x + 1][y][2]);
}
}
gl.glEnd();
if (wiggleCount == 2) { // Used To Slow Down The Wave (Every 2nd Frame Only)
for (int y = 0; y < 45; y++) {
float tempHold = points[0][y][2]; // Store current value One Left Side Of
// Wave
for (int x = 0; x < 44; x++) {
// Current Wave Value Equals Value To The Right
points[x][y][2] = points[x + 1][y][2];
}
points[44][y][2] = tempHold; // Last Value Becomes The Far Left Stored
// Value
}
wiggleCount = 0; // Set Counter Back To Zero
}
wiggleCount++;
// update the rotational position after each refresh
rotateAnleX += roateSpeedX;
rotateAnleY += rotateSpeedY;
rotateAngleZ += rotateSpeedZ;
}
@Override
public void render(GL2 gl, float trajectory) {
// flat = true;
gl.glPushMatrix();
{
gl.glTranslatef(c.x, c.y, c.z);
gl.glRotatef(trajectory, 0, -1, 0);
gl.glRotatef((flat) ? -90 : 0, 1, 0, 0);
gl.glRotatef(rotation, 0, 0, 1);
Vec3 scale = new Vec3(0.75f, 2.0f, 0);
if (miniature) scale = scale.multiply(0.5f);
scale = scale.multiply(0.8f);
gl.glScalef(scale.x, scale.y, scale.z);
gl.glTranslatef(0, 0.2f, 0);
gl.glDepthMask(false);
gl.glDisable(GL_LIGHTING);
gl.glEnable(GL_BLEND);
gl.glEnable(GL_TEXTURE_2D);
gl.glBlendFunc(GL2.GL_SRC_ALPHA, GL2.GL_ONE);
whiteSpark.bind(gl);
gl.glColor3f(colors[color][0], colors[color][1], colors[color][2]);
gl.glBegin(GL_QUADS);
{
gl.glTexCoord2f(1.0f, 1.0f);
gl.glVertex3f(-0.5f, -0.5f, 0.0f);
gl.glTexCoord2f(1.0f, 0.0f);
gl.glVertex3f(-0.5f, 0.5f, 0.0f);
gl.glTexCoord2f(0.0f, 0.0f);
gl.glVertex3f(0.5f, 0.5f, 0.0f);
gl.glTexCoord2f(0.0f, 1.0f);
gl.glVertex3f(0.5f, -0.5f, 0.0f);
}
gl.glEnd();
gl.glDisable(GL_BLEND);
gl.glEnable(GL_LIGHTING);
gl.glDepthMask(true);
gl.glColor3f(1, 1, 1);
}
gl.glPopMatrix();
}
public void draw(GL2 gl, GLU glu) {
gl.glColor3f(1f, 0f, .25f);
// Lamp Stem, cylindrical, a little smaller at the top.
gl.glPushMatrix();
gl.glRotatef(-90f, 1f, 0f, 0f); // stand upright (Y)
glu.gluCylinder(quadric, 1., 1, 3., 10, 1);
gl.glPopMatrix();
// Table Top
gl.glPushMatrix();
gl.glTranslated(0, 3, 0);
gl.glRotatef(-90f, 100f, 0f, 0f); // stand upright (Y)
glu.gluDisk(quadric, 0, 4., 15, 5); // also to be flipped
gl.glPopMatrix();
}
public void render2d(GL2 g) {
for (Entry<EntityData, TileEntity> e : entities.entrySet()) {
EntityData key = e.getKey();
TileEntity entity = e.getValue();
g.glPushMatrix();
switch (key.getType()) {
case VBORDER:
g.glRotatef(90, 0, 0, 1);
BorderData vBorder = (BorderData) entity;
if (Globals.upCamera) {
vBorder.render(g, this);
}
g.glColor3f(1, 1, 1);
break;
case HBORDER:
BorderData hBorder = (BorderData) entity;
if (Globals.upCamera) {
hBorder.render(g, this);
}
g.glColor3f(1, 1, 1);
break;
}
g.glPopMatrix();
g.glColor3f(1, 1, 1);
}
}
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
//
double eqn[] = {0.0, 1.0, 0.0, 0.0};
double eqn2[] = {1.0, 0.0, 0.0, 0.0};
gl.glClear(GL.GL_COLOR_BUFFER_BIT);
gl.glColor3f(1.0f, 1.0f, 1.0f);
gl.glPushMatrix();
gl.glTranslatef(0.0f, 0.0f, -5.0f);
/* clip lower half -- y < 0 */
gl.glClipPlane(GL2.GL_CLIP_PLANE0, eqn, 0);
gl.glEnable(GL2.GL_CLIP_PLANE0);
/* clip left half -- x < 0 */
gl.glClipPlane(GL2.GL_CLIP_PLANE1, eqn2, 0);
gl.glEnable(GL2.GL_CLIP_PLANE1);
gl.glRotatef(90.0f, 1.0f, 0.0f, 0.0f);
glut.glutWireSphere(1.0, 20, 16);
gl.glPopMatrix();
gl.glFlush();
}
@Override
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
GLUT glut = new GLUT();
// limpa o buer
gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
// de ne que a matrix é a de modelo
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glLoadIdentity();
gl.glScalef(delta, delta, delta); // faça a escala de todos objetos
gl.glPushMatrix(); // armazena a matriz corrente
gl.glTranslatef(-3, 0, 0);
gl.glRotatef(beta, 0, 1, 0);
gl.glRotatef(alpha, 1, 0, 0);
gl.glColor3f(1, 1, 0);
glut.glutWireSphere(1, 20, 20);
// desenha um piso sob a esfera
gl.glTranslatef(0, -1, 0);
gl.glScalef(4, 0.1f, 4);
gl.glColor3f(0, 0, 1);
glut.glutSolidCube(1.0f);
gl.glPopMatrix(); // restaura a matriz anterior
gl.glPushMatrix(); // armazena a matriz corrente
gl.glTranslatef(3, 0, 0);
gl.glRotatef(beta, 0, 1, 0);
gl.glRotatef(alpha, 1, 0, 0);
gl.glColor3f(1, 0, 0);
glut.glutWireSphere(1, 20, 20);
// desenha um piso sob a esfera
gl.glTranslatef(0, -1, 0);
gl.glScalef(4, 0.1f, 4);
gl.glColor3f(0, 1, 0);
glut.glutSolidCube(1.0f);
gl.glPopMatrix(); // restaura a matriz anterior
// força o desenho das primitivas
gl.glFlush();
}
/**
* Render the arrow as a line and a _head.
*
* @param gl OpenGL Context
*/
public void render(GL2 gl) {
// save Light Attributes and remove lighting to get "full" RGB colors
// gl.glPushAttrib( GL2.GL_LIGHTING_BIT );
gl.glPushAttrib(GL2.GL_ENABLE_BIT);
gl.glDisable(GL2.GL_LIGHTING);
if (_fg_verb) {
System.out.println(
"Arrow pos="
+ _pos.toString()
+ " angZ1="
+ _angZ1
+ " angY2="
+ _angY2
+ " length="
+ _length);
_fg_verb = false;
}
// save transformation matrix, then translate and scale.
gl.glPushMatrix();
gl.glTranslatef(_pos.x, _pos.y, _pos.z);
gl.glRotatef(Matrix.rad2Deg(_angZ1), 0, 0, 1); // rotation around 0z
gl.glRotatef(Matrix.rad2Deg(_angY2), 0, 1, 0); // rotation around 0y
// draw line
gl.glColor4f(_color_fg.x, _color_fg.y, _color_fg.z, _color_fg.w);
gl.glLineWidth(1.0f);
gl.glBegin(GL.GL_LINES);
{
gl.glVertex3f(0, 0, 0);
gl.glVertex3f(_length, 0, 0);
}
gl.glEnd();
// draw head
gl.glPolygonMode(GL.GL_FRONT_AND_BACK, GL2GL3.GL_FILL);
gl.glTranslatef(_length, 0, 0);
gl.glBegin(GL.GL_TRIANGLES);
{
for (float[] face : _head_faces) {
gl.glVertex3f(face[0], face[1], face[2]);
gl.glVertex3f(face[3], face[4], face[5]);
gl.glVertex3f(face[6], face[7], face[8]);
}
}
gl.glEnd();
// restore transformation matrix
gl.glPopMatrix();
// restore attributes
gl.glPopAttrib();
}
// Support Methods
private void drawPyramid(GL2 gl, GLAutoDrawable drawable, Float x, Float y, Float z) {
// Pushing to matrix stack
gl.glPushMatrix();
// PYRAMID
// Moves the figure in the (x, y, z)-axis
gl.glTranslatef(x, y, z);
// Rotates the pyramid, just for "fun"
gl.glRotatef(-55.0f, 0.0f, 1.0f, 0.0f);
// Makes only the outlines
gl.glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
// BEGIN Pyramid
gl.glBegin(GL_TRIANGLES);
// Pushing current color to stack
gl.glPushAttrib(GL_ALL_ATTRIB_BITS);
// Set color to RED
gl.glColor3f(1.0f, 0.0f, 0.0f);
// Front triangle
gl.glVertex3f(0.0f, 1.0f, 0.0f);
gl.glVertex3f(-1.0f, -1.0f, 1.0f);
gl.glVertex3f(1.0f, -1.0f, 1.0f);
// Right triangle
gl.glVertex3f(0.0f, 1.0f, 0.0f);
gl.glVertex3f(1.0f, -1.0f, 1.0f);
gl.glVertex3f(1.0f, -1.0f, -1.0f);
// Left triangle
gl.glVertex3f(0.0f, 1.0f, 0.0f);
gl.glVertex3f(-1.0f, -1.0f, -1.0f);
gl.glVertex3f(-1.0f, -1.0f, 1.0f);
// Back triangle
gl.glVertex3f(0.0f, 1.0f, 0.0f);
gl.glVertex3f(1.0f, -1.0f, -1.0f);
gl.glVertex3f(-1.0f, -1.0f, -1.0f);
// END Pyramid
gl.glEnd();
// Popping state
gl.glPopAttrib();
gl.glPopMatrix();
}
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
//
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
gl.glPushMatrix();
gl.glRotatef(45.0f, 0.0f, 0.0f, 1.0f);
gl.glTexGeni(GL2.GL_S, GL2.GL_TEXTURE_GEN_MODE, currentGenMode);
gl.glTexGendv(GL2.GL_S, currentPlane, currentCoeff, 0);
gl.glBindTexture(GL2.GL_TEXTURE_1D, texName[0]);
glut.glutSolidTeapot(2.0f);
gl.glPopMatrix();
gl.glFlush();
}
@Override
public void render(GL2 gl, float trajectory) {
if (!dead) {
gl.glPushMatrix();
{
gl.glTranslatef(bound.c.x, bound.c.y, bound.c.z);
gl.glRotatef(rotation, 0, -1, 0);
gl.glScalef(1.5f, 1.5f, 1.5f);
Shader shader = Shader.getLightModel("texture");
if (shader != null) shader.enable(gl);
gl.glCallList(shellList);
spikeNode.render(gl);
rimNode.render(gl);
}
gl.glPopMatrix();
Shader.disable(gl);
} else if (!blast.isEmpty() && !Scene.shadowMode) {
boolean useHDR = BloomStrobe.isEnabled();
if (Scene.reflectMode) BloomStrobe.end(gl);
if (Scene.singleton.enableBloom) renderBlast(gl);
else BlastParticle.renderList(gl, blast);
if (useHDR) BloomStrobe.begin(gl);
Shader.disable(gl);
}
if (blastDuration <= 1) blastLight.disable(gl);
else blastLight.enable(gl);
}
public void interact(GL2 gl) {
gl.glTranslatef(0, 0, z);
gl.glRotatef(rotx, 1f, 0f, 0f);
gl.glRotatef(roty, 0f, 1.0f, 0f);
}
private void renderEntities(GL2 g) {
for (Entry<EntityData, TileEntity> e : entities.entrySet()) {
EntityData key = e.getKey();
final int floor = key.getFloor();
float colorMod = 1;
if (Globals.upCamera) {
switch (Globals.floor - floor) {
case 0:
colorMod = 1;
break;
case 1:
colorMod = 0.6f;
break;
case 2:
colorMod = 0.25f;
break;
default:
continue;
}
}
TileEntity entity = e.getValue();
g.glPushMatrix();
switch (key.getType()) {
case FLOORROOF:
g.glTranslatef(4, 0, 3 * floor + getFloorHeight() / Constants.HEIGHT_MOD);
g.glColor3f(colorMod, colorMod, colorMod);
entity.render(g, this);
break;
case VWALL:
case VFENCE:
g.glTranslatef(0, 0, 3 * floor + getVerticalWallHeight() / Constants.HEIGHT_MOD);
g.glRotatef(90, 0, 0, 1);
float vdiff = getVerticalWallHeightDiff() / 47f;
if (vdiff < 0) {
g.glTranslatef(0, 0, -vdiff * 4f);
}
deform(g, vdiff);
Wall vwall = (Wall) entity;
if (Globals.upCamera) {
vwall.data.color.use(g, colorMod);
} else {
g.glColor3f(1, 1, 1);
}
vwall.render(g, this);
g.glColor3f(1, 1, 1);
break;
case HWALL:
case HFENCE:
g.glTranslatef(0, 0, 3 * floor + getHorizontalWallHeight() / Constants.HEIGHT_MOD);
float hdiff = getHorizontalWallHeightDiff() / 47f;
if (hdiff < 0) {
g.glTranslatef(0, 0, -hdiff * 4f);
}
deform(g, hdiff);
Wall hwall = (Wall) entity;
if (Globals.upCamera) {
hwall.data.color.use(g, colorMod);
} else {
g.glColor3f(1, 1, 1);
}
hwall.render(g, this);
g.glColor3f(1, 1, 1);
break;
case OBJECT:
ObjectEntityData objData = (ObjectEntityData) key;
ObjectLocation loc = objData.getLocation();
GameObject obj = (GameObject) entity;
g.glColor3f(colorMod, colorMod, colorMod);
g.glTranslatef(
loc.getHorizontalAlign(),
loc.getVerticalAlign(),
3 * floor
+ getHeight(loc.getHorizontalAlign() / 4f, loc.getVerticalAlign() / 4f)
/ Constants.HEIGHT_MOD);
obj.render(g, this);
break;
}
g.glPopMatrix();
g.glColor3f(1, 1, 1);
}
}
public void display(GLAutoDrawable gLDrawable) {
final GL2 gl = gLDrawable.getGL().getGL2();
gl.glClear(GL.GL_COLOR_BUFFER_BIT);
gl.glClear(GL.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
gl.glTranslatef(0.0f, 0.0f, -5.0f);
//for(int i=0;i>3;i++)
// kube[i][0][0]=[red,yellow,green,blue,white];
// rotate on the three axis
//gl.glRotatef(rotateT, 1.0f, 0.0f, 0.0f);
gl.glRotatef(rotateT, 0.0f, 1.0f, 0.0f);
//gl.glRotatef(rotateT, 0.0f, 0.0f, 1.0f);
// Draw A Quad
for(int i=0;i<=2;i++)
for(int j=0;j<=2;j++)
for(int k=0;k<=2;k++)
{
kube[i][j][k][0]=green;
kube[i][j][k][1]=white;
kube[i][j][k][2]=orange;
kube[i][j][k][3]=yellow;
kube[i][j][k][4]=blue;
kube[i][j][k][5]=red;
}
Clr[] tmp=new Clr[3];
tmp[0]=kube[0][2][2][0];
tmp[1]=kube[1][2][2][0];
tmp[2]=kube[2][2][2][0];
kube[0][2][2][0]=kube[2][2][2][1];
kube[1][2][2][0]=kube[2][2][1][1];
kube[2][2][2][0]=kube[2][2][0][1];
kube[2][2][2][1]=kube[2][2][0][5];
kube[2][2][1][1]=kube[1][2][0][5];
kube[2][2][0][1]=kube[0][2][0][5];
kube[2][2][0][5]=kube[0][2][0][4];
kube[1][2][0][5]=kube[0][2][1][4];
kube[0][2][0][5]=kube[0][2][2][4];
kube[0][2][0][4]=tmp[0];
kube[0][2][1][4]=tmp[1];
kube[0][2][2][4]=tmp[2];
Clr[] tmp1=new Clr[3];
tmp1[0]=kube[2][1][2][0];
tmp1[1]=kube[2][1][1][0];
tmp1[2]=kube[2][1][0][0];
kube[0][1][2][0]=kube[0][1][0][4];
kube[1][1][2][0]=kube[0][1][1][4];
kube[2][1][2][0]=kube[0][1][2][4];
kube[0][1][0][1]=kube[2][1][0][5];
kube[0][1][1][1]=kube[1][1][0][5];
kube[0][1][2][1]=kube[0][1][0][5];
kube[2][1][0][5]=kube[2][1][2][4];
kube[1][1][0][5]=kube[2][1][1][4];
kube[0][1][0][5]=kube[2][1][0][4];
kube[2][1][2][4]=tmp1[0];
kube[2][1][1][4]=tmp1[1];
kube[2][1][0][4]=tmp1[2];
gl.glBegin(GL2.GL_QUADS);
for(int i=0;i<=2;i++)
for(int j=0;j<=2;j++)
for(int k=0;k<=2;k++)
{
//0
gl.glColor3f(kube[i][j][k][0].r,kube[i][j][k][0].g,kube[i][j][k][0].b);
gl.glVertex3f(-0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Top Left
gl.glVertex3f(0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Top Right
gl.glVertex3f(0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Bottom Right
gl.glVertex3f(-0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Bottom Left
//1
gl.glColor3f(kube[i][j][k][1].r,kube[i][j][k][1].g,kube[i][j][k][1].b);
gl.glVertex3f(0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Top Left
gl.glVertex3f(0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Top Right
gl.glVertex3f(0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Bottom Right
gl.glVertex3f(0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Bottom Left
//2
gl.glColor3f(kube[i][j][k][2].r,kube[i][j][k][2].g,kube[i][j][k][2].b);
gl.glVertex3f(-0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Top Left
gl.glVertex3f(-0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Top Right
gl.glVertex3f(0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Bottom Right
gl.glVertex3f(0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Bottom Left
//3
gl.glColor3f(kube[i][j][k][3].r,kube[i][j][k][3].g,kube[i][j][k][3].b);
gl.glVertex3f(-0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Top Left
gl.glVertex3f(-0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Top Right
gl.glVertex3f(0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Bottom Right
gl.glVertex3f(0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Bottom Left
//4
gl.glColor3f(kube[i][j][k][4].r,kube[i][j][k][4].g,kube[i][j][k][4].b);
gl.glVertex3f(-0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Top Left
gl.glVertex3f(-0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Top Right
gl.glVertex3f(-0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, 0.3f+(k-1)*0.65f); // Bottom Right
gl.glVertex3f(-0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Bottom Left
//5
gl.glColor3f(kube[i][j][k][5].r,kube[i][j][k][5].g,kube[i][j][k][5].b);
gl.glVertex3f(-0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Top Left
gl.glVertex3f(0.3f+(i-1)*0.65f, 0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Top Right
gl.glVertex3f(0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Bottom Right
gl.glVertex3f(-0.3f+(i-1)*0.65f, -0.3f+(j-1)*0.65f, -0.3f+(k-1)*0.65f); // Bottom Left
}
// Done Drawing The Quad
gl.glEnd();
// increasing rotation for the next iteration
rotateT += 0.3f;
}
public void display(GLAutoDrawable drawable) {
update();
GL2 gl = drawable.getGL().getGL2();
// Clear Color Buffer, Depth Buffer
gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
Matrix TmpMatrix = new Matrix(); // Temporary MATRIX Structure ( NEW )
Vector TmpVector = new Vector(), TmpNormal = new Vector(); // Temporary
// VECTOR
// Structures
// ( NEW )
gl.glLoadIdentity(); // Reset The Matrix
if (outlineSmooth) { // Check To See If We Want Anti-Aliased Lines ( NEW
// )
gl.glHint(GL2.GL_LINE_SMOOTH_HINT, GL2.GL_NICEST); // Use The Good
// Calculations
// ( NEW )
gl.glEnable(GL2.GL_LINE_SMOOTH); // Enable Anti-Aliasing ( NEW )
} else
// We Don't Want Smooth Lines ( NEW )
gl.glDisable(GL2.GL_LINE_SMOOTH); // Disable Anti-Aliasing ( NEW )
gl.glTranslatef(0.0f, 0.0f, -2.0f); // Move 2 Units Away From The Screen
// ( NEW )
gl.glRotatef(modelAngle, 0.0f, 1.0f, 0.0f); // Rotate The Model On It's
// Y-Axis ( NEW )
gl.glGetFloatv(GLMatrixFunc.GL_MODELVIEW_MATRIX, TmpMatrix.Data, 0); // Get
// The
// Generated
// Matrix
// (
// NEW
// )
// Cel-Shading Code //
gl.glEnable(GL2.GL_TEXTURE_1D); // Enable 1D Texturing ( NEW )
gl.glBindTexture(GL2.GL_TEXTURE_1D, shaderTexture[0]); // Bind Our
// Texture ( NEW
// )
gl.glColor3f(1.0f, 1.0f, 1.0f); // Set The Color Of The Model ( NEW )
gl.glBegin(GL2.GL_TRIANGLES); // Tell OpenGL That We're Drawing
// Triangles
// Loop Through Each Polygon
for (int i = 0; i < polyNum; i++)
// Loop Through Each Vertex
for (int j = 0; j < 3; j++) {
// Fill Up The TmpNormal Structure With
TmpNormal.X = polyData[i].Verts[j].Nor.X;
// The Current Vertices' Normal Values
TmpNormal.Y = polyData[i].Verts[j].Nor.Y;
TmpNormal.Z = polyData[i].Verts[j].Nor.Z;
// Rotate This By The Matrix
TmpMatrix.rotateVector(TmpNormal, TmpVector);
// Normalize The New Normal
TmpVector.normalize();
// Calculate The Shade Value
float TmpShade = Vector.dotProduct(TmpVector, lightAngle);
// Clamp The Value to 0 If Negative ( NEW )
if (TmpShade < 0.0f) {
TmpShade = 0.0f;
}
// Set The Texture Co-ordinate As The Shade Value
gl.glTexCoord1f(TmpShade);
// Send The Vertex Position
gl.glVertex3f(
polyData[i].Verts[j].Pos.X, polyData[i].Verts[j].Pos.Y, polyData[i].Verts[j].Pos.Z);
}
gl.glEnd(); // Tell OpenGL To Finish Drawing
gl.glDisable(GL2.GL_TEXTURE_1D); // Disable 1D Textures ( NEW )
// Outline Code
// Check To See If We Want To Draw The Outline
if (outlineDraw) {
// Enable Blending
gl.glEnable(GL2.GL_BLEND);
// Set The Blend Mode
gl.glBlendFunc(GL2.GL_SRC_ALPHA, GL2.GL_ONE_MINUS_SRC_ALPHA);
// Draw Backfacing Polygons As Wireframes
gl.glPolygonMode(GL2.GL_BACK, GL2.GL_LINE);
// Set The Line Width
gl.glLineWidth(outlineWidth);
// Don't Draw Any Front-Facing Polygons
gl.glCullFace(GL2.GL_FRONT);
// Change The Depth Mode
gl.glDepthFunc(GL2.GL_LEQUAL);
// Set The Outline Color
gl.glColor3fv(outlineColor, 0);
// Tell OpenGL What We Want To Draw
gl.glBegin(GL2.GL_TRIANGLES);
// Loop Through Each Polygon
for (int i = 0; i < polyNum; i++) {
// Loop Through Each Vertex
for (int j = 0; j < 3; j++) {
// Send The Vertex Position
gl.glVertex3f(
polyData[i].Verts[j].Pos.X, polyData[i].Verts[j].Pos.Y, polyData[i].Verts[j].Pos.Z);
}
}
gl.glEnd(); // Tell OpenGL We've Finished
// Reset The Depth-Testing Mode
gl.glDepthFunc(GL2.GL_LESS);
// Reset The Face To Be Culled
gl.glCullFace(GL2.GL_BACK);
// Reset Back-Facing Polygon Drawing Mode
gl.glPolygonMode(GL2.GL_BACK, GL2.GL_FILL);
// Disable Blending
gl.glDisable(GL2.GL_BLEND);
}
// Check To See If Rotation Is Enabled
if (modelRotate) {
// Update Angle Based On The Clock
modelAngle += .2f;
}
}
public void apply(GL2 gl) {
gl.glRotatef(angle, x, y, z);
}
public void render(GL2 gl2) {
int i;
boolean draw_finger_star = false;
boolean draw_base_star = false;
boolean draw_shoulder_to_elbow = false;
boolean draw_shoulder_star = false;
boolean draw_elbow_star = false;
boolean draw_wrist_star = false;
boolean draw_stl = true;
// RebuildShoulders(motion_now);
gl2.glPushMatrix();
gl2.glTranslated(position.x, position.y, position.z);
if (draw_stl) {
// base
gl2.glPushMatrix();
gl2.glColor3f(0, 0, 1);
gl2.glTranslatef(0, 0, BASE_TO_SHOULDER_Z + 0.6f);
gl2.glRotatef(90, 0, 0, 1);
gl2.glRotatef(90, 1, 0, 0);
modelBase.render(gl2);
gl2.glPopMatrix();
// arms
for (i = 0; i < 3; ++i) {
gl2.glColor3f(1, 0, 1);
gl2.glPushMatrix();
gl2.glTranslatef(
motion_now.arms[i * 2 + 0].shoulder.x,
motion_now.arms[i * 2 + 0].shoulder.y,
motion_now.arms[i * 2 + 0].shoulder.z);
gl2.glRotatef(120.0f * i, 0, 0, 1);
gl2.glRotatef(90, 0, 1, 0);
gl2.glRotatef(180 - motion_now.arms[i * 2 + 0].angle, 0, 0, 1);
modelArm.render(gl2);
gl2.glPopMatrix();
gl2.glColor3f(1, 1, 0);
gl2.glPushMatrix();
gl2.glTranslatef(
motion_now.arms[i * 2 + 1].shoulder.x,
motion_now.arms[i * 2 + 1].shoulder.y,
motion_now.arms[i * 2 + 1].shoulder.z);
gl2.glRotatef(120.0f * i, 0, 0, 1);
gl2.glRotatef(90, 0, 1, 0);
gl2.glRotatef(+motion_now.arms[i * 2 + 1].angle, 0, 0, 1);
modelArm.render(gl2);
gl2.glPopMatrix();
}
// top
gl2.glPushMatrix();
gl2.glColor3f(0, 1, 0);
gl2.glTranslatef(motion_now.finger_tip.x, motion_now.finger_tip.y, motion_now.finger_tip.z);
gl2.glRotatef(motion_now.iku, 1, 0, 0);
gl2.glRotatef(motion_now.ikv, 0, 1, 0);
gl2.glRotatef(motion_now.ikw, 0, 0, 1);
gl2.glRotatef(90, 0, 0, 1);
gl2.glRotatef(180, 1, 0, 0);
modelTop.render(gl2);
gl2.glPopMatrix();
}
// draw the forearms
Cylinder tube = new Cylinder();
gl2.glColor3f(0.8f, 0.8f, 0.8f);
tube.setRadius(0.15f);
for (i = 0; i < 6; ++i) {
// gl2.glBegin(GL2.GL_LINES);
// gl2.glColor3f(1,0,0);
// gl2.glVertex3f(motion_now.arms[i].wrist.x,motion_now.arms[i].wrist.y,motion_now.arms[i].wrist.z);
// gl2.glColor3f(0,1,0);
// gl2.glVertex3f(motion_now.arms[i].elbow.x,motion_now.arms[i].elbow.y,motion_now.arms[i].elbow.z);
// gl2.glEnd();
tube.SetP1(motion_now.arms[i].wrist);
tube.SetP2(motion_now.arms[i].elbow);
PrimitiveSolids.drawCylinder(gl2, tube);
}
gl2.glDisable(GL2.GL_LIGHTING);
// debug info
gl2.glPushMatrix();
for (i = 0; i < 6; ++i) {
gl2.glColor3f(1, 1, 1);
if (draw_shoulder_star) PrimitiveSolids.drawStar(gl2, motion_now.arms[i].shoulder, 5);
if (draw_elbow_star) PrimitiveSolids.drawStar(gl2, motion_now.arms[i].elbow, 3);
if (draw_wrist_star) PrimitiveSolids.drawStar(gl2, motion_now.arms[i].wrist, 1);
if (draw_shoulder_to_elbow) {
gl2.glBegin(GL2.GL_LINES);
gl2.glColor3f(0, 1, 0);
gl2.glVertex3f(
motion_now.arms[i].elbow.x, motion_now.arms[i].elbow.y, motion_now.arms[i].elbow.z);
gl2.glColor3f(0, 0, 1);
gl2.glVertex3f(
motion_now.arms[i].shoulder.x,
motion_now.arms[i].shoulder.y,
motion_now.arms[i].shoulder.z);
gl2.glEnd();
}
}
gl2.glPopMatrix();
if (draw_finger_star) {
// draw finger orientation
float s = 2;
gl2.glBegin(GL2.GL_LINES);
gl2.glColor3f(1, 1, 1);
gl2.glVertex3f(motion_now.finger_tip.x, motion_now.finger_tip.y, motion_now.finger_tip.z);
gl2.glVertex3f(
motion_now.finger_tip.x + motion_now.finger_forward.x * s,
motion_now.finger_tip.y + motion_now.finger_forward.y * s,
motion_now.finger_tip.z + motion_now.finger_forward.z * s);
gl2.glVertex3f(motion_now.finger_tip.x, motion_now.finger_tip.y, motion_now.finger_tip.z);
gl2.glVertex3f(
motion_now.finger_tip.x + motion_now.finger_up.x * s,
motion_now.finger_tip.y + motion_now.finger_up.y * s,
motion_now.finger_tip.z + motion_now.finger_up.z * s);
gl2.glVertex3f(motion_now.finger_tip.x, motion_now.finger_tip.y, motion_now.finger_tip.z);
gl2.glVertex3f(
motion_now.finger_tip.x + motion_now.finger_left.x * s,
motion_now.finger_tip.y + motion_now.finger_left.y * s,
motion_now.finger_tip.z + motion_now.finger_left.z * s);
gl2.glEnd();
}
if (draw_base_star) {
// draw finger orientation
float s = 2;
gl2.glDisable(GL2.GL_DEPTH_TEST);
gl2.glBegin(GL2.GL_LINES);
gl2.glColor3f(1, 0, 0);
gl2.glVertex3f(motion_now.base.x, motion_now.base.y, motion_now.base.z);
gl2.glVertex3f(
motion_now.base.x + motion_now.base_forward.x * s,
motion_now.base.y + motion_now.base_forward.y * s,
motion_now.base.z + motion_now.base_forward.z * s);
gl2.glColor3f(0, 1, 0);
gl2.glVertex3f(motion_now.base.x, motion_now.base.y, motion_now.base.z);
gl2.glVertex3f(
motion_now.base.x + motion_now.base_up.x * s,
motion_now.base.y + motion_now.base_up.y * s,
motion_now.base.z + motion_now.base_up.z * s);
gl2.glColor3f(0, 0, 1);
gl2.glVertex3f(motion_now.base.x, motion_now.base.y, motion_now.base.z);
gl2.glVertex3f(
motion_now.base.x + motion_now.finger_left.x * s,
motion_now.base.y + motion_now.finger_left.y * s,
motion_now.base.z + motion_now.finger_left.z * s);
gl2.glEnd();
gl2.glEnable(GL2.GL_DEPTH_TEST);
}
gl2.glEnable(GL2.GL_LIGHTING);
gl2.glPopMatrix();
}
/** Called back by the animator to perform rendering. */
@Override
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2(); // get the OpenGL 2 graphics context
gl.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // clear color and depth buffers
for (int i = 0; i < stars.length; i++) {
// Reset the view (x, y, z axes back to normal)
gl.glLoadIdentity();
gl.glTranslatef(0.0f, 0.0f, z);
// The stars are texture quad square drawn on x-y plane and
// distributed on on x-z plane around the y-axis
// Initial 90 degree tile in the x-axis, y-axis pointing out of screen
gl.glRotatef(tilt, 1.0f, 0.0f, 0.0f);
// Rotate about y-axis (pointing out of screen), initial angle is 0
gl.glRotatef(stars[i].angle, 0.0f, 1.0f, 0.0f);
// Translate about the x-axis (pointing right) to its current distance
gl.glTranslatef(stars[i].distance, 0.0f, 0.0f);
// The stars have initial angle of 0, and initial distance linearly
// distributed between 0 and 5.0f
// Rotate the axes back, so that z-axis is again facing us, to ensure that
// the quad (with texture) on x-y plane is facing us
gl.glRotatef(-stars[i].angle, 0.0f, 1.0f, 0.0f);
gl.glRotatef(-tilt, 1.0f, 0.0f, 0.0f);
// Take note that without the two rotations and undo, there is only one
// translation along the x-axis
// Matrix operation is non-commutative. That is, AB != BA.
// Hence, ABCB'A' != C
// Draw the star, which spins on the z axis (pointing out of the screen)
gl.glRotatef(starSpinAngle, 0.0f, 0.0f, 1.0f);
// Set the star's color using bytes (why bytes? not float or int?)
gl.glColor4ub(stars[i].r, stars[i].g, stars[i].b, (byte) 255);
gl.glBegin(GL_QUADS);
// draw a square on x-y plane
gl.glTexCoord2f(textureCoordLeft, textureCoordBottom);
gl.glVertex3f(-1.0f, -1.0f, 0.0f);
gl.glTexCoord2f(textureCoordRight, textureCoordBottom);
gl.glVertex3f(1.0f, -1.0f, 0.0f);
gl.glTexCoord2f(textureCoordRight, textureCoordTop);
gl.glVertex3f(1.0f, 1.0f, 0.0f);
gl.glTexCoord2f(textureCoordLeft, textureCoordTop);
gl.glVertex3f(-1.0f, 1.0f, 0.0f);
gl.glEnd();
// If twinkling, overlay with another drawing of an arbitrary color
if (twinkleOn) {
// Assign a color using bytes
gl.glColor4ub(
stars[(numStars - i) - 1].r,
stars[(numStars - i) - 1].g,
stars[(numStars - i) - 1].b,
(byte) 255);
gl.glBegin(GL_QUADS);
// draw a square on x-y plane
gl.glTexCoord2f(textureCoordLeft, textureCoordBottom);
gl.glVertex3f(-1.0f, -1.0f, 0.0f);
gl.glTexCoord2f(textureCoordRight, textureCoordBottom);
gl.glVertex3f(1.0f, -1.0f, 0.0f);
gl.glTexCoord2f(textureCoordRight, textureCoordTop);
gl.glVertex3f(1.0f, 1.0f, 0.0f);
gl.glTexCoord2f(textureCoordLeft, textureCoordTop);
gl.glVertex3f(-1.0f, 1.0f, 0.0f);
gl.glEnd();
}
// Update for the next refresh
// The star spins about the z-axis (pointing out of the screen), and spiral
// inwards and collapse towards the center, by increasing the angle on x-y
// plane and reducing the distance.
starSpinAngle += 0.01f; // used to spin the stars about the z-axis
// spiral pattern
stars[i].angle += (float) i / numStars; // changes the angle of a star
// collapsing the star to the center
stars[i].distance -= 0.01f; // changes the distance of a star
// re-bone at the edge
if (stars[i].distance < 0.0f) { // Is the star collapsed to the center?
stars[i].distance += 5.0f; // move to the outer ring
stars[i].setRandomRGB(); // choose a random color for the star
}
}
}
