本文整理汇总了Java中com.jogamp.opengl.GL2.glColor3f方法的典型用法代码示例。如果您正苦于以下问题：Java GL2.glColor3f方法的具体用法？Java GL2.glColor3f怎么用？Java GL2.glColor3f使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.jogamp.opengl.GL2的用法示例。
在下文中一共展示了GL2.glColor3f方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable) {
if (!isFilterEnabled()) {
return;
}
final float LINE_WIDTH = 5f; // in pixels
GL2 gl = drawable.getGL().getGL2(); // when we getString this we are already set up with scale 1=1 pixel, at LL corner
gl.glLineWidth(LINE_WIDTH);
double thetaRad = getThetaRad();
double cosTheta = Math.cos(thetaRad);
double sinTheta = Math.sin(thetaRad);
gl.glColor3f(0, 0, 1);
gl.glBegin(GL.GL_LINES);
if ((thetaRad > (Math.PI / 4)) && (thetaRad < ((3 * Math.PI) / 4))) {
gl.glVertex2d(0, yFromX(0, cosTheta, sinTheta));
gl.glVertex2d(sx2 * 2, yFromX(sx2 * 2, cosTheta, sinTheta));
} else {
gl.glVertex2d(xFromY(0, cosTheta, sinTheta), 0);
gl.glVertex2d(xFromY(sy2 * 2, cosTheta, sinTheta), sy2 * 2);
}
gl.glEnd();
}
示例2: display
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
/** Displays intensity along with normal 2d histograms.
*
* @param drawable
*/
@Override
public void display(GLAutoDrawable drawable) {
super.display(drawable);
if (intensityDisplayEnabled && (hasIntensity != null)) {
GL2 gl = drawable.getGL().getGL2();
gl.glLineWidth(10);
gl.glColor3f(0, 1, 0);
gl.glBegin(GL.GL_LINES);
gl.glVertex2f(-1, 0);
float f = hasIntensity.getIntensity()*intensityScale;
f = f * getChipCanvas().getChip().getSizeY();
gl.glVertex2f(-1, f);
gl.glEnd();
{
renderer.begin3DRendering();
renderer.setColor(1, 1, 1, 1f);
renderer.draw3D("Intensity", -10, 3, 0, .2f); // TODO fix string n lines
renderer.draw3D(String.format("%.2f", hasIntensity.getIntensity()), -10, 0, 0, .2f); // TODO fix string n lines
renderer.end3DRendering();
}
}
}
示例3: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable)
{
if(!isFilterEnabled()) {
return;
}
GL2 gl=drawable.getGL().getGL2();
gl.glPushMatrix();
final GLUT glut=new GLUT();
gl.glColor3f(1,1,1);
gl.glRasterPos3f(0,0,0);
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18, String.format("Total = %s", fmt.format(rate)));
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18, String.format("; Coch0 = %s", fmt.format(coch0Rate)));
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18, String.format("; Coch1 = %s", fmt.format(coch1Rate)));
gl.glPopMatrix();
}
示例4: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2();
gl.glColor3f(0, 1, 1);
gl.glLineWidth(5f);
gl.glBegin(GL.GL_LINES);
for (int n = 0; n < numberOfLinesInUse; n++) {
gl.glVertex2d((sx2 * (lsx[n] + 1)), (sy2 * (lsy[n] + 1)));
gl.glVertex2d((sx2 * (lex[n] + 1)), (sy2 * (ley[n] + 1)));
// g.drawLine((int) (sx2 * (gsx + 1) * 4), (int) (sy2 * (gsy + 1) * 4), (int) (sx2 * (gex + 1) * 4), (int) (sy2 * (gey + 1) * 4));
}
gl.glEnd();
// show matrix
MultilineAnnotationTextRenderer.resetToYPositionPixels(chip.getSizeY());
StringBuilder sb = new StringBuilder("PigTracker\n");
sb.append(String.format("# lines = %d\nm=\n", numberOfLinesInUse));
sb.append(String.format("%6.3f %6.3f %6.3f\n", cm[0], cm[1], cm[2]));
sb.append(String.format("%6.3f %6.3f %6.3f\n", cm[3], cm[4], cm[5]));
sb.append(String.format("%6.3f %6.3f %6.3f\n", cm[6], cm[7], cm[8]));
MultilineAnnotationTextRenderer.renderMultilineString(sb.toString());
}
示例5: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable) {
if(!isFilterEnabled()) {
return;
}
GL2 gl=drawable.getGL().getGL2();
//gl.glPushMatrix();
final GLUT glut=new GLUT();
gl.glColor3f(1,1,1);
gl.glRasterPos3f(0,5,5);
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,String.format(state));
if(state=="tracking"){
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,String.format(" Tracked Angle = %s",trackedAngle));
}
//glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,String.format(" Angle=%s",ANG));
//gl.glPopMatrix();
}
示例6: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable) { //shows the class in the jAER window
if ((drawable == null) || (chip.getCanvas() == null) || !classifyEvents || model == null) {
return;
}
titleRenderer = new TextRenderer(new Font("Helvetica", Font.PLAIN, 40));
Rectangle2D bounds = titleRenderer.getBounds("Unkown");
titleArea = new Rectangle((int) bounds.getWidth(), (int) bounds.getHeight());
GL2 gl = drawable.getGL().getGL2();
gl.glColor3f(1, 1, 1);
gl.glRasterPos3f(10, 10, 0);
titleRenderer.beginRendering(drawable.getSurfaceWidth(), drawable.getSurfaceHeight());
titleRenderer.setColor(Color.WHITE);
titleRenderer.draw(String.format("Class: %d", labeledClass), titleArea.x, titleArea.y);
titleRenderer.endRendering();
gl.glPushMatrix();
gl.glLoadIdentity();
gl.glTranslatef(drawable.getSurfaceWidth() / 2, drawable.getSurfaceHeight() / 2, 0);
gl.glColor3f(1, 1, 1);
float w = drawable.getSurfaceWidth() * lastdot * 5;
gl.glRectf(0, -10, w, 10);
gl.glPopMatrix();
}
示例7: display
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void display(Graphics3D graphics) {
AWTGraphics3D g = (AWTGraphics3D) graphics;
GL2 gl = g.getGL2(); // get the OpenGL 2 graphics context
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); // clear color and depth buffers
gl.glLoadIdentity(); // reset the model-view matrix
gl.glTranslatef(0.0f, 0.0f, -15.0f); // translate into the screen
gl.glScaled(15, 15, 15);
gl.glRotated(angleY, 0, 1, 0);
//Draw Bunny Model
bunny.draw(g);
//Draw Bounding Box
gl.glColor3f(0, 1, 1);
//g.drawBoundingBox(bunnyVBO.getBoundingBox());
renderOctree(g, octree);
//Rotate Model
if (rotate) {
angleY += 1;
}
}
示例8: drawAxis
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
public static void drawAxis(GL2 gl, float axisSize) {
//Draw Axis
gl.glLineWidth(2.5f);
//Draw X Axis
gl.glColor3f(1, 0, 0);
gl.glBegin(GL.GL_LINES);
gl.glVertex3f(0, 0, 0);
gl.glVertex3f(axisSize, 0, 0);
gl.glEnd();
//Draw Y Axis
gl.glColor3f(0, 1, 0);
gl.glBegin(GL.GL_LINES);
gl.glVertex3f(0, 0, 0);
gl.glVertex3f(0, axisSize, 0);
gl.glEnd();
//Draw Z Axis
gl.glColor3f(0, 0, 1);
gl.glBegin(GL.GL_LINES);
gl.glVertex3f(0, 0, 0);
gl.glVertex3f(0, 0, axisSize);
gl.glEnd();
}
示例9: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate (GLAutoDrawable drawable){
GL2 gl = drawable.getGL().getGL2();
// gl.glColor3f(1,1,1);
// gl.glRasterPos3f(10,10,0);
// glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,gender.toString());
// title
titleRenderer.beginRendering(drawable.getSurfaceWidth(), drawable.getSurfaceHeight());
switch (gender) {
case Male:
titleRenderer.setColor(Color.RED);
break;
case Female:
titleRenderer.setColor(Color.GREEN);
break;
case Unknown:
titleRenderer.setColor(Color.WHITE);
break;
}
titleRenderer.draw(String.format("%10s %-6.2f", gender.toString(), SCALE * genderDotProduct), titleArea.width / 2, titleArea.height / 2);
titleRenderer.endRendering();
gl.glPushMatrix();
gl.glLoadIdentity();
gl.glTranslatef(drawable.getSurfaceWidth() / 2,drawable.getSurfaceHeight() / 2,0);
switch ( gender ){
case Male:
gl.glColor3f(1,0,0);
break;
case Female:
gl.glColor3f(0,1,0);
break;
case Unknown:
gl.glColor3f(1,1,1);
break;
}
float w = drawable.getSurfaceWidth() * genderDotProduct*5;
gl.glRectf(0,-10,w,10);
gl.glPopMatrix();
}
示例10: display
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void display(Graphics3D graphics) {
AWTGraphics3D g = (AWTGraphics3D) graphics;
GL2 gl = g.getGL2(); // get the OpenGL 2 graphics context
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); // clear color and depth buffers
gl.glLoadIdentity(); // reset the model-view matrix
gl.glTranslatef(0.0f, 0.0f, -6.0f); // translate into the screen
gl.glColor3f(1, 1, 1); //set the triangle color
gl.glBegin(GL.GL_TRIANGLES); // draw using triangles
gl.glVertex3f(0.0f, 1.0f, 0.0f);
gl.glVertex3f(-1.0f, -1.0f, 0.0f);
gl.glVertex3f(1.0f, -1.0f, 0.0f);
gl.glEnd();
}
示例11: paintCovarianceEllipse
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
protected static void paintCovarianceEllipse( double[] pos, double[][] cov, final double nsigmas, float[] color, GL2 gl )
{
final int no_points_ellipse = 12;
final double a = cov[0][0];
final double b = cov[1][0];
final double c = cov[1][1];
final double d = Math.sqrt( (((a*a) + (4*b*b)) - (2*a*c)) + (c*c) );
final double scale1 = Math.sqrt( 0.5 * ( a+c+d ) ) * nsigmas;
final double scale2 = Math.sqrt( 0.5 * ( (a+c)-d ) ) * nsigmas;
final double theta = (0.5 * Math.atan2( (2*b), (a-c) ) * 180.0) / Math.PI;
gl.glPushMatrix();
gl.glTranslated(pos[0], pos[1], 0);
gl.glRotated(theta, 0, 0, 1);
gl.glScaled(scale1, scale2, 1);
gl.glColor3f( color[0], color[1], color[2] );
gl.glLineWidth(2);
gl.glBegin(GL.GL_LINE_LOOP);
final double angle = (2*Math.PI) / no_points_ellipse;
for (int i = 0;i<no_points_ellipse;i++) {
gl.glVertex2d( Math.cos( i*angle ), Math.sin( i*angle ) );
}
gl.glEnd();
gl.glPopMatrix();
}
示例12: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable) {
if ((drawable == null) || (chip.getCanvas() == null)) {
return;
}
canvas = chip.getCanvas();
glCanvas = (GLCanvas) canvas.getCanvas();
// int sx = chip.getSizeX(), sy = chip.getSizeY();
GL2 gl = drawable.getGL().getGL2();
if (selecting) {
drawSelection(gl, selection, SELECT_COLOR);
}
gl.glPushMatrix();
{
if (!multiSelectionEnabled) {
gl.glColor3f(0, 0, 1);
gl.glLineWidth(2f);
gl.glBegin(GL.GL_LINE_LOOP);
gl.glVertex2i(startX, startY);
gl.glVertex2i(endX, startY);
gl.glVertex2i(endX, endY);
gl.glVertex2i(startX, endY);
gl.glEnd();
} else {
for (SelectionRectangle r : selectionList) {
r.draw(gl);
}
}
}
gl.glPopMatrix();
}
示例13: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
public void annotate(GLAutoDrawable drawable) {
if(!isFilterEnabled()) {
return;
}
GL2 gl=drawable.getGL().getGL2();
gl.glPushMatrix();
final GLUT glut=new GLUT();
gl.glColor3f(1,1,1);
gl.glRasterPos3f(0,0,0);
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,String.format("ITD(us)=%s",fmt.format(ITD)));
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,String.format(" ILD(m)=%s",fmt.format(ILD)));
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18,String.format(" azm=%s",azm));
gl.glPopMatrix();
}
示例14: annotate
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
@Override
synchronized public void annotate (GLAutoDrawable drawable){
if ( !isFilterEnabled() ){
return;
}
GL2 gl = drawable.getGL().getGL2(); // when we getString this we are already set up with scale 1=1 pixel, at LL corner
if ( gl == null ){
log.warning("null GL in BlurringTunnelTracker.annotate");
return;
}
gl.glPushMatrix();
try{
for (int i=0; i<clusters.size(); i++ ){
Cluster c = clusters.get(i);
if ( showClusters && c.isVisible() ){
c.draw(drawable);
}
// text annoations on clusters, setup
final int font = GLUT.BITMAP_HELVETICA_18;
gl.glColor3f(1,1,1);
gl.glRasterPos3f(chip.getSizeX()/2,chip.getSizeY()+10,0);
// annotate the cluster with hash ID
if ( sendClusterInfo ){
chip.getCanvas().getGlut().glutBitmapString(font,String.format("Flow: %d",flow));
}
}
} catch ( java.util.ConcurrentModificationException e ){
// this is in case cluster list is modified by real time filter during rendering of clusters
log.warning(e.getMessage());
}
gl.glPopMatrix();
}
示例15: draw
import com.jogamp.opengl.GL2; //导入方法依赖的package包/类
synchronized private void draw(GLAutoDrawable drawable) {
int n = rateSamples.size();
if ((n < 2) || ((endTimeMs - startTimeMs) == 0)) {
return;
}
GL2 gl = drawable.getGL().getGL2();
gl.glColor3f(.8f, .8f, .8f);
gl.glLineWidth(1.5f);
// draw xaxis
gl.glBegin(GL.GL_LINES);
float x0 = 0;
final int ypos = chip.getSizeY() / 3; // where graph starts along y axis of chip
gl.glVertex2f(x0, ypos);
gl.glVertex2f(chip.getSizeX(), ypos);
gl.glEnd();
// draw y axis
gl.glBegin(GL.GL_LINE_STRIP);
gl.glVertex2f(x0, ypos);
gl.glVertex2f(x0, ypos + (chip.getSizeY() * .2f));
gl.glEnd();
gl.glPushMatrix();
gl.glColor3f(1, 1, .8f);
gl.glLineWidth(1.5f);
gl.glTranslatef(0.5f, ypos, 0);
// gl.glRotatef(90, 0, 0, 1);
// gl.glRotatef(-90, 0, 0, 1);
gl.glScalef((float) (chip.getSizeX() - 1) / (endTimeMs - startTimeMs), (chip.getSizeY() * .2f) / (maxRate), 1);
gl.glBegin(GL.GL_LINE_STRIP);
for (RateSample s : rateSamples) {
gl.glVertex2f(s.time - startTimeMs, s.rate);
}
gl.glEnd();
gl.glPopMatrix();
gl.glPushMatrix();
maxRateString = String.format("max %s eps", engFmt.format(maxRate));
maxTimeString = String.format("%s s", engFmt.format((endTimeMs - startTimeMs) * .001f));
GLUT glut = chip.getCanvas().getGlut();
int font = GLUT.BITMAP_9_BY_15;
ChipCanvas.Borders borders = chip.getCanvas().getBorders();
float w = drawable.getSurfaceWidth() - (2 * borders.leftRight * chip.getCanvas().getScale());
int ntypes = eventRateFilter.getNumCellTypes();
final int sx = chip.getSizeX(), sy = chip.getSizeY();
float sw = (glut.glutBitmapLength(font, maxRateString) / w) * sx;
gl.glRasterPos3f(0, sy / 2, 0);
glut.glutBitmapString(font, maxRateString);
sw = (glut.glutBitmapLength(font, maxTimeString) / w) * sx;
gl.glRasterPos3f(sx - sw, sy * .3f, 0);
glut.glutBitmapString(font, maxTimeString);
gl.glPopMatrix();
}