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();
}
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
// Clear the drawing area
gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
// Reset the current matrix to the "identity"
gl.glLoadIdentity();
// Move the "drawing cursor" around
gl.glTranslatef(-1.5f, 0.0f, -6.0f);
// Drawing Using Triangles
gl.glBegin(GL2.GL_TRIANGLES);
gl.glColor3f(1.0f, 0.0f, 0.0f); // Set the current drawing color to red
gl.glVertex3f(0.0f, 1.0f, 0.0f); // Top
gl.glColor3f(0.0f, 1.0f, 0.0f); // Set the current drawing color to green
gl.glVertex3f(-1.0f, -1.0f, 0.0f); // Bottom Left
gl.glColor3f(0.0f, 0.0f, 1.0f); // Set the current drawing color to blue
gl.glVertex3f(1.0f, -1.0f, 0.0f); // Bottom Right
// Finished Drawing The Triangle
gl.glEnd();
// Move the "drawing cursor" to another position
gl.glTranslatef(3.0f, 0.0f, 0.0f);
// Draw A Quad
gl.glBegin(GL2.GL_QUADS);
gl.glColor3f(0.5f, 0.5f, 1.0f); // Set the current drawing color to light blue
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();
}
/**
* 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();
}
@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();
}
private void renderBlast(GL2 gl) {
GLU glu = new GLU();
Shader shader = Shader.get("dissolve");
if (shader != null) {
shader.enable(gl);
shader.setSampler(gl, "cloudSampler", 0);
shader.setUniform(gl, "dissolveFactor", 1.0f - ((float) blastDuration / 60.0f));
}
gl.glEnable(GL2.GL_TEXTURE_2D);
GLUquadric sphere = glu.gluNewQuadric();
glu.gluQuadricDrawStyle(sphere, GLU.GLU_FILL);
glu.gluQuadricTexture(sphere, true);
gl.glPushMatrix();
{
noiseSampler.bind(gl);
noiseSampler.setTexParameterf(gl, GL2.GL_TEXTURE_MAX_ANISOTROPY_EXT, 16);
gl.glTranslatef(bound.c.x, bound.c.y, bound.c.z);
glu.gluSphere(sphere, blastRadius, 24, 24);
}
gl.glPopMatrix();
}
private void drawStar(GL2 gl, GLAutoDrawable drawable, Float x, Float y, Float z) {
// Pushing to matrix stack
gl.glPushMatrix();
// STAR
// Moves the figure in the (x, y, z)-axis
gl.glTranslatef(x, y, z);
// BEGIN Star
gl.glBegin(GL_LINE_LOOP);
// Pushing to attribute stack
gl.glPushAttrib(GL_ALL_ATTRIB_BITS);
// Set color to GREEN
gl.glColor3f(0.0f, 1.0f, 0.0f);
// Draw the sides
gl.glVertex3f(0.0f, 1.0f, 0.0f);
gl.glVertex3f(0.2f, 0.2f, 0.0f);
gl.glVertex3f(1.0f, 0.0f, 0.0f);
gl.glVertex3f(0.2f, -0.2f, 0.0f);
gl.glVertex3f(0.0f, -1.0f, 0.0f);
gl.glVertex3f(-0.2f, -0.2f, 0.0f);
gl.glVertex3f(-1.0f, 0.0f, 0.0f);
gl.glVertex3f(-0.2f, 0.2f, 0.0f);
// END Star
gl.glEnd();
// Popping state
gl.glPopAttrib();
gl.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
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 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;
}
/** @param gl */
private void loadDefaults(GL2 gl) {
gl.glLoadIdentity();
gl.glScaled(scale, scale, scale);
if (Options.getProjectionMode() == Options.PERSPECTIVE) {
gl.glTranslatef(0, 0, translate);
}
}
/*
* accFrustum() The first 6 arguments are identical to the glFrustum() call.
* pixdx and pixdy are anti-alias jitter in pixels. Set both equal to 0.0
* for no anti-alias jitter. eyedx and eyedy are depth-of field jitter in
* pixels. Set both equal to 0.0 for no depth of field effects. focus is
* distance from eye to plane in focus. focus must be greater than, but not
* equal to 0.0. Note that accFrustum() calls glTranslatef(). You will
* probably want to insure that your ModelView matrix has been initialized
* to identity before calling accFrustum().
*/
private void accFrustum(
GL2 gl,
double left,
double right,
double bottom,
double top,
double near,
double far,
double pixdx,
double pixdy,
double eyedx,
double eyedy,
double focus) {
double xwsize, ywsize;
double dx, dy;
int viewport[] = new int[4];
gl.glGetIntegerv(GL.GL_VIEWPORT, viewport, 0);
xwsize = right - left;
ywsize = top - bottom;
dx = -(pixdx * xwsize / (double) viewport[2] + eyedx * near / focus);
dy = -(pixdy * ywsize / (double) viewport[3] + eyedy * near / focus);
gl.glMatrixMode(GL2.GL_PROJECTION);
gl.glLoadIdentity();
gl.glFrustum(left + dx, right + dx, bottom + dy, top + dy, near, far);
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glLoadIdentity();
gl.glTranslatef((float) -eyedx, (float) -eyedy, 0.0f);
}
private void drawSquare(GL2 gl, GLAutoDrawable drawable, Float x, Float y, Float z) {
// Pushing to matrix stack
gl.glPushMatrix();
// SQUARE
// Moves the figure in the (x, y, z)-axis
gl.glTranslatef(x, y, z);
// Makes so that square is filled in
gl.glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
// BEGIN Square
gl.glBegin(GL_QUADS);
// Pushing to attribute stack
gl.glPushAttrib(GL_ALL_ATTRIB_BITS);
// Set color to BLUE
gl.glColor3f(0.0f, 0.0f, 1.0f);
// The Quad
gl.glVertex3f(1.0f, 1.0f, 1.0f);
gl.glVertex3f(-1.0f, 1.0f, 1.0f);
gl.glVertex3f(-1.0f, -1.0f, 1.0f);
gl.glVertex3f(1.0f, -1.0f, 1.0f);
// END Square
gl.glEnd();
// Popping state
gl.glPopAttrib();
gl.glPopMatrix();
}
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();
}
/** ***************************************************** */
public void draw(GL2 gl, GLU glu, Camera cam) {
if (transform != null) transform.execute(gl);
gl.glTranslatef(x, y, z);
applyMaterial(gl);
gl.glLineWidth(wfwidth);
// Draw
GLUquadric qobj = glu.gluNewQuadric();
if (facestatus) {
if (wfstatus) {
gl.glEnable(GL2.GL_POLYGON_OFFSET_FILL);
gl.glPolygonOffset(1.0f, 1.0f);
}
gl.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_FILL);
gl.glNormal3f(norm.x, norm.y, norm.z);
gl.glColor4f(color.r, color.g, color.b, color.a);
glu.gluDisk(qobj, radiusInner, radiusOuter, slices, loops);
if (wfstatus) gl.glDisable(GL2.GL_POLYGON_OFFSET_FILL);
}
if (wfstatus) {
gl.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_LINE);
gl.glNormal3f(norm.x, norm.y, norm.z);
gl.glColor4f(wfcolor.r, wfcolor.g, wfcolor.b, wfcolor.a);
glu.gluDisk(qobj, radiusInner, radiusOuter, slices, loops);
}
}
@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();
}
@Override
public void beginPoly(int windingRule) {
/*
* pen hangs down and to the right. See java.awt.Graphics
*/
gl.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
gl.glPushMatrix();
gl.glTranslatef(0.5f, 0.5f, 0);
super.beginPoly(windingRule);
}
public void reshape(GLAutoDrawable drawable, int x, int y, int w, int h) {
GL2 gl = drawable.getGL().getGL2();
//
gl.glViewport(0, 0, w, h);
gl.glMatrixMode(GL2.GL_PROJECTION);
gl.glLoadIdentity();
glu.gluPerspective(45.0, 1.0, 0.25, 25.0);
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glLoadIdentity();
gl.glTranslatef(0.0f, 0.0f, -5.0f);
}
public void selfDraw(GL2 gl) {
texture.enable(gl);
texture.bind(gl);
gl.glTranslatef(8.65f, -0.8f, 8.8f);
gl.glPushMatrix();
gl.glScalef(3f, 3f, 3f);
gl.glCallList(startList);
gl.glPopMatrix();
}
@Override
public void draw(GL2 gl) {
gl.glTranslatef(x, y, z);
// ----- Render the Color Cube -----
gl.glBegin(GL_QUADS); // of the color cube
gl.glColor3f(red, green, blue);
gl.glVertex3f(-demiWidth, -demiWidth, -demiWidth);
gl.glVertex3f(+demiWidth, -demiWidth, -demiWidth);
gl.glVertex3f(+demiWidth, +demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, +demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, -demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, -demiWidth, +demiWidth);
gl.glVertex3f(-demiWidth, +demiWidth, +demiWidth);
gl.glVertex3f(-demiWidth, +demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, -demiWidth, +demiWidth);
gl.glVertex3f(-demiWidth, +demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, +demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, -demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, -demiWidth, -demiWidth);
gl.glVertex3f(+demiWidth, +demiWidth, -demiWidth);
gl.glVertex3f(+demiWidth, +demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, -demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, -demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, -demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, -demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, -demiWidth, +demiWidth);
gl.glVertex3f(-demiWidth, +demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, +demiWidth, +demiWidth);
gl.glVertex3f(+demiWidth, +demiWidth, -demiWidth);
gl.glVertex3f(-demiWidth, +demiWidth, -demiWidth);
gl.glEnd(); // of the color cube
gl.glTranslatef(-x, -y, -z);
}
@Override
public void display(GLAutoDrawable drawable) {
final int deltaTimeMs = local.getDeltaTimeMs();
eventListeners.processEvents();
GL2 gl = drawable.getGL().getGL2();
final GLGraphics g = new GLGraphics(gl, local, true, deltaTimeMs);
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
gl.glTranslatef(0.375f, 0.375f, 0);
float paddedWidth = getWidth() - padding.left - padding.right;
float paddedHeight = getHeight() - padding.top - padding.bottom;
g.move(padding.left, padding.right);
if (dirty) {
root.setBounds(0, 0, paddedWidth, paddedHeight);
root.relayout();
dirty = false;
}
// 1 pass: picking
Runnable toRender =
new Runnable() {
@Override
public void run() {
root.renderPick(g);
}
};
Vec2f mousePos = pickingManager.getCurrentMousePos();
if (mousePos != null) {
root.getMouseLayer()
.setBounds(
mousePos.x() - padding.left,
mousePos.y() - padding.top,
getWidth() - mousePos.x(),
getHeight() - mousePos.y());
root.getMouseLayer().relayout();
}
pickingManager.doPicking(g.gl, toRender);
// 2. pass: layout
root.layout(deltaTimeMs);
// 3. pass: rendering
if (renderPick) root.renderPick(g);
else root.render(g);
g.move(-padding.left, -padding.right);
}
/*
* display() draws a triangle at an angle.
*/
public void display(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
//
gl.glClear(GL.GL_COLOR_BUFFER_BIT);
if (key != null)
switch (key.getKeyChar()) {
case 'c':
gl.glFogi(GL2.GL_FOG_COORDINATE_SOURCE, GL2.GL_FRAGMENT_DEPTH);
break;
case 'C':
gl.glFogi(GL2.GL_FOG_COORDINATE_SOURCE, GL2.GL_FOG_COORDINATE);
break;
case 'b':
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glTranslatef(0.0f, 0.0f, -0.25f);
break;
case 'f':
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glTranslatef(0.0f, 0.0f, 0.25f);
break;
default:
break;
}
gl.glColor3f(1.0f, 0.75f, 0.0f);
gl.glBegin(GL2.GL_TRIANGLES);
gl.glFogCoordf(f1);
gl.glVertex3f(2.0f, -2.0f, 0.0f);
gl.glFogCoordf(f2);
gl.glVertex3f(-2.0f, 0.0f, -5.0f);
gl.glFogCoordf(f3);
gl.glVertex3f(0.0f, 2.0f, -10.0f);
gl.glEnd();
gl.glFlush();
}
public void make(FloatBuffer whiteMaterial, FloatBuffer blackMaterial) {
this.whiteMaterial = whiteMaterial;
this.blackMaterial = blackMaterial;
drawSheet();
for (int i = -2; i <= 2; i++) {
gl.glPushMatrix();
// gl.glLoadIdentity();
gl.glTranslatef(2.f * i, 2.f * i, 0.f);
drawCube();
setText("Object");
gl.glPopMatrix();
}
}
// 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 configureGL(GL2 gl) {
gl.glEnable(GL2.GL_FOG);
gl.glFogi(GL2.GL_FOG_MODE, GL2.GL_LINEAR);
gl.glFogf(GL2.GL_FOG_DENSITY, 0.25f);
gl.glFogf(GL2.GL_FOG_START, Math.max(getNearClippingPlane(), fadeOut * 1.0f));
gl.glFogf(GL2.GL_FOG_END, Math.max(1.1f, fadeOut * 1.1f * getSpawnDistance()));
gl.glMatrixMode(GL2.GL_PROJECTION);
gl.glLoadIdentity();
gl.glFrustumf(-1, 1, -man.vheight(), man.vheight(), getNearClippingPlane(), 128.0f);
gl.glScalef(2.0f, 2.0f, 1);
gl.glTranslatef(-0.5f, -man.vheight() / 2.0f, 0);
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glLoadIdentity();
}
public void drawTextureToOffScreenTexture(int texId, int attachment)
// public void drawTextureToOffScreenTextureUsingShader(Texture tex, int attachment, Program
// program)
{
GL2 gl = getGL();
// program.bind(gl);
gl.glBindTexture(GL_TEXTURE_2D, texId);
// gl.glBindTexture(GL_TEXTURE_2D, tex.getTextureObject());
// gl.glDrawBuffer(attachment);
gl.glBindFramebuffer(GL_FRAMEBUFFER, attachment); // think this is the new way...
gl.glEnable(GL_TEXTURE_2D);
// gl.glActiveTexture(GL_TEXTURE0);
gl.glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
gl.glViewport(0, 0, fboWidth, fboHeight);
// gl.glUniform1i(program.uniform("theTexture"), 0);
// set projection to ortho
gl.glMatrixMode(GL_PROJECTION);
gl.glTranslatef(1f, 1f, 1f);
gl.glPushMatrix();
{
gl.glLoadIdentity();
RenderUtils.getGLU().gluOrtho2D(0, fboWidth, fboHeight, 0);
gl.glMatrixMode(gl.GL_MODELVIEW);
gl.glPushMatrix();
{
gl.glLoadIdentity();
gl.glColor4f(1f, 1f, 1f, 1f);
drawSquare(gl, 0, 0, fboWidth, fboHeight);
}
gl.glPopMatrix();
gl.glMatrixMode(gl.GL_PROJECTION);
}
gl.glPopMatrix();
gl.glMatrixMode(gl.GL_MODELVIEW);
gl.glDisable(GL_TEXTURE_2D);
// program.unbind(gl);
}
@Override
public void draw(float fXCenter, float fYCenter, GL2 gl, GLU glu) {
HashMap<PartialDisc, PDDrawingStrategySelected> mapSelectedDrawingStrategies =
new HashMap<PartialDisc, PDDrawingStrategySelected>();
parentIndicatorType = SelectionType.NORMAL;
initDrawingStrategies(mapSelectedDrawingStrategies);
PartialDisc pdCurrentRootElement = radialHierarchy.getCurrentRootElement();
gl.glLoadIdentity();
gl.glTranslatef(fXCenter, fYCenter, 0);
float fHierarchyOuterRadius =
Math.min(
fXCenter * RadialHierarchyRenderStyle.USED_SCREEN_PERCENTAGE,
fYCenter * RadialHierarchyRenderStyle.USED_SCREEN_PERCENTAGE);
float fDiscWidth = fHierarchyOuterRadius / iDisplayedHierarchyDepth;
pdCurrentRootElement.drawHierarchyFull(gl, glu, fDiscWidth, iDisplayedHierarchyDepth);
// The selected elements have to be drawn (again using their own drawing
// strategy) at last for
// correct antialiasing
for (PartialDisc pdSelected : mapSelectedDrawingStrategies.keySet()) {
PDDrawingStrategySelected dsCurrent = mapSelectedDrawingStrategies.get(pdSelected);
dsCurrent.drawPartialDisc(gl, glu, pdSelected);
}
if (parentIndicatorType != SelectionType.NORMAL) {
gl.glPushClientAttrib(GL.GL_COLOR_BUFFER_BIT);
if (parentIndicatorType == SelectionType.SELECTION)
gl.glColor3fv(SelectionType.SELECTION.getColor().getRGB(), 0);
else gl.glColor3fv(SelectionType.MOUSE_OVER.getColor().getRGB(), 0);
GLPrimitives.renderCircle(glu, fDiscWidth / 2.0f, 100);
GLPrimitives.renderCircleBorder(gl, glu, fDiscWidth / 2.0f, 100, 2);
gl.glPopAttrib();
}
LabelManager.get()
.drawAllLabels(gl, glu, fXCenter * 2.0f, fYCenter * 2.0f, fHierarchyOuterRadius);
LabelManager.get().clearLabels();
radialHierarchy.setNewSelection(false);
}
@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);
}
private void renderTeapot(
GL2 gl,
float x,
float y,
float z,
float ambr,
float ambg,
float ambb,
float difr,
float difg,
float difb,
float specr,
float specg,
float specb,
float shine) {
float mat[] = new float[4];
gl.glPushMatrix();
gl.glTranslatef(x, y, z);
mat[0] = ambr;
mat[1] = ambg;
mat[2] = ambb;
mat[3] = 1.0f;
gl.glMaterialfv(GL.GL_FRONT, GL2.GL_SPECULAR, mat, 0);
mat[0] = difr;
mat[1] = difg;
mat[2] = difb;
gl.glMaterialfv(GL.GL_FRONT, GL2.GL_DIFFUSE, mat, 0);
mat[0] = specr;
mat[1] = specg;
mat[2] = specb;
gl.glMaterialfv(GL.GL_FRONT, GL2.GL_SPECULAR, mat, 0);
gl.glMaterialf(GL.GL_FRONT, GL2.GL_SHININESS, shine * 128.0f);
gl.glCallList(teapotList);
gl.glPopMatrix();
}
public void interact(GL2 gl) {
gl.glTranslatef(0, 0, z);
gl.glRotatef(rotx, 1f, 0f, 0f);
gl.glRotatef(roty, 0f, 1.0f, 0f);
}
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 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();
}
