/**
* Locks frames per second based on current lock.
*/
void idleEvent(void) {
if (isPlaying) {
int newTime = glutGet(GLUT_ELAPSED_TIME);
if ((newTime - currentTime) >= (1000.0f / framesPerSecond)) {
if (playingForward) {
aClip.incrementFrame(true);
if (aClip.getCurrentFrameIndex() == aClip.getMaxFrameIndex())
isPlaying = 0;
}
if (playingBackward) {
aClip.decrementFrame(true);
if (aClip.getCurrentFrameIndex() == 1)
isPlaying = 0;
}
currentTime = newTime;
++frames;
}
// If over a second
if ((newTime - baseTime) >= 1000.0f) {
currentTime = newTime;
baseTime = newTime;
framesTotal = frames;
frames = 0;
}
}
glutPostRedisplay();
}
/**
* Keyboard callback
*/
void arrowPress(int key, int x, int y) {
switch (key) {
case GLUT_KEY_LEFT:
aClip.decrementFrame(true);
//camera.panLeft(1);
break;
case GLUT_KEY_RIGHT:
aClip.incrementFrame(false);
//camera.panRight(1);
break;
case GLUT_KEY_UP:
if (++framesPerSecond > MAX_FRAMES) framesPerSecond = MAX_FRAMES;
//camera.zoomIn(0.1f);
break;
case GLUT_KEY_DOWN:
if (--framesPerSecond < MIN_FRAMES) framesPerSecond = MIN_FRAMES;
//camera.zoomOut(0.1f);
break;
}
glutPostRedisplay();
}
/**
* Callback for mouse movement events.
*/
void mouseMoveEvent(int x, int y) {
if (isPressed) {
int changeInX = x - oldX;
int changeInY = y - oldY;
// If shift is being held, do something special
if (glutGetModifiers() == GLUT_ACTIVE_SHIFT) {
if (changeInX > 0) {
aClip.incrementFrame(false);
} else if (changeInX < 0) {
aClip.decrementFrame(true);
}
oldX = x;
oldY = y;
glutPostRedisplay();
return;
}
// Check to see what kind of event should take place
switch (currentMode) {
case MENU_NORMAL_MODE:
camera.rotateRight(changeInX);
camera.rotateUp(changeInY);
break;
case MENU_ZOOM_MODE:
if (changeInY > 0)
camera.zoomIn(0.01f);
if (changeInY < 0)
camera.zoomOut(0.01f);
break;
case MENU_PAN_MODE:
camera.panRight(changeInX);
break;
case MENU_HEAD:
robot->setAngle("HEAD",
robot->getAngleH("HEAD") + changeInY,
robot->getAngleV("HEAD") + changeInX);
break;
case MENU_NECK:
robot->setAngle("NECK",
robot->getAngleH("NECK") + changeInY,
robot->getAngleV("NECK") + changeInX);
break;
case MENU_UPPER_TORSO:
robot->setAngle("UPPER_TORSO",
robot->getAngleH("UPPER_TORSO") + changeInY,
robot->getAngleV("UPPER_TORSO") + changeInX);
break;
case MENU_LOWER_TORSO:
robot->setAngle("LOWER_TORSO",
robot->getAngleH("LOWER_TORSO") + changeInY,
robot->getAngleV("LOWER_TORSO") + changeInX);
break;
case MENU_PELVIS:
robot->setAngle("PELVIS",
robot->getAngleH("PELVIS") + changeInY,
robot->getAngleV("PELVIS") + changeInX);
break;
case MENU_LEFT_SHOULDER:
robot->setAngle("LEFT_SHOULDER",
robot->getAngleH("LEFT_SHOULDER") + changeInY,
robot->getAngleV("LEFT_SHOULDER") + changeInX);
break;
case MENU_LEFT_UPPER_ARM:
robot->setAngle("LEFT_UPPER_ARM",
robot->getAngleH("LEFT_UPPER_ARM") + changeInY,
robot->getAngleV("LEFT_UPPER_ARM") + changeInX);
break;
case MENU_LEFT_LOWER_ARM:
robot->setAngle("LEFT_LOWER_ARM",
robot->getAngleH("LEFT_LOWER_ARM") + changeInY,
robot->getAngleV("LEFT_LOWER_ARM") + changeInX);
break;
case MENU_LEFT_HAND:
robot->setAngle("LEFT_HAND",
robot->getAngleH("LEFT_HAND") + changeInY,
robot->getAngleV("LEFT_HAND") + changeInX);
break;
case MENU_RIGHT_SHOULDER:
robot->setAngle("RIGHT_SHOULDER",
robot->getAngleH("RIGHT_SHOULDER") + changeInY,
robot->getAngleV("RIGHT_SHOULDER") + changeInX);
break;
case MENU_RIGHT_UPPER_ARM:
robot->setAngle("RIGHT_UPPER_ARM",
robot->getAngleH("RIGHT_UPPER_ARM") + changeInY,
robot->getAngleV("RIGHT_UPPER_ARM") + changeInX);
break;
case MENU_RIGHT_LOWER_ARM:
robot->setAngle("RIGHT_LOWER_ARM",
robot->getAngleH("RIGHT_LOWER_ARM") + changeInY,
robot->getAngleV("RIGHT_LOWER_ARM") + changeInX);
break;
case MENU_RIGHT_HAND:
robot->setAngle("RIGHT_HAND",
robot->getAngleH("RIGHT_HAND") + changeInY,
robot->getAngleV("RIGHT_HAND") + changeInX);
break;
case MENU_LEFT_UPPER_LEG:
robot->setAngle("LEFT_UPPER_LEG",
robot->getAngleH("LEFT_UPPER_LEG") + changeInY,
robot->getAngleV("LEFT_UPPER_LEG") + changeInX);
break;
case MENU_LEFT_LOWER_LEG:
robot->setAngle("LEFT_LOWER_LEG",
robot->getAngleH("LEFT_LOWER_LEG") + changeInY,
robot->getAngleV("LEFT_LOWER_LEG") + changeInX);
break;
case MENU_LEFT_FOOT:
robot->setAngle("LEFT_FOOT",
robot->getAngleH("LEFT_FOOT") + changeInY,
robot->getAngleV("LEFT_FOOT") + changeInX);
break;
case MENU_RIGHT_UPPER_LEG:
robot->setAngle("RIGHT_UPPER_LEG",
robot->getAngleH("RIGHT_UPPER_LEG") + changeInY,
robot->getAngleV("RIGHT_UPPER_LEG") + changeInX);
break;
case MENU_RIGHT_LOWER_LEG:
robot->setAngle("RIGHT_LOWER_LEG",
robot->getAngleH("RIGHT_LOWER_LEG") + changeInY,
robot->getAngleV("RIGHT_LOWER_LEG") + changeInX);
break;
case MENU_RIGHT_FOOT:
robot->setAngle("RIGHT_FOOT",
robot->getAngleH("RIGHT_FOOT") + changeInY,
robot->getAngleV("RIGHT_FOOT") + changeInX);
break;
default: // Exit on unknown state
printf("ERROR: Unknown menu state <%i> in motion!\n", currentMode);
return;
}
Keyframe k_;
k_.getKeyframeFromRobot(robot);
aClip.setFrameAt(aClip.getCurrentFrameIndex(), k_);
oldX = x;
oldY = y;
glutPostRedisplay();
}
}
