// We are going to override (is that the right word?) the draw()
// method of ModelerView to draw out RobotArm
void RobotArm::draw()
{
/* pick up the slider values */
float theta = VAL( BASE_ROTATION );
float phi = VAL( LOWER_TILT );
float psi = VAL( UPPER_TILT );
float cr = VAL( CLAW_ROTATION );
float h1 = VAL( BASE_LENGTH );
float h2 = VAL( LOWER_LENGTH );
float h3 = VAL( UPPER_LENGTH );
float pc = VAL( PARTICLE_COUNT );
// This call takes care of a lot of the nasty projection
// matrix stuff
ModelerView::draw();
static GLfloat lmodel_ambient[] = { 0.4, 0.4, 0.4, 1.0 };
Mat4f temp = getModelViewMatrix();
// define the model
ground(-0.2);
if (true) {
Ariou();
} else {
base(0.8);
glTranslatef( 0.0, 0.8, 0.0 ); // move to the top of the base
glRotatef( theta, 0.0, 1.0, 0.0 ); // turn the whole assembly around the y-axis.
rotation_base(h1); // draw the rotation base
glTranslatef( 0.0, h1, 0.0 ); // move to the top of the base
glRotatef( phi, 0.0, 0.0, 1.0 ); // rotate around the z-axis for the lower arm
glTranslatef( -0.1, 0.0, 0.4 );
lower_arm(h2); // draw the lower arm
glTranslatef( 0.0, h2, 0.0 ); // move to the top of the lower arm
glRotatef( psi, 0.0, 0.0, 1.0 ); // rotate around z-axis for the upper arm
upper_arm(h3); // draw the upper arm
glTranslatef( 0.0, h3, 0.0 );
glRotatef(cr, 0.0, 0.0, 1.0);
claw(1.0);
SpawnParticles(temp);
}
//*** DON'T FORGET TO PUT THIS IN YOUR OWN CODE **/
endDraw();
}
/**
* Spawn particles for this instance
*
* @param OldLeftover The leftover time from the last spawn
* @param Rate The rate at which particles should be spawned
* @param DeltaTime The time slice to spawn over
* @param Burst The number of burst particle
* @param BurstTime The burst time addition (faked time slice)
*
* @return float The leftover fraction of spawning
*/
float FParticleBeam2EmitterInstance::SpawnBeamParticles(float OldLeftover, float Rate, float DeltaTime, int32 Burst, float BurstTime)
{
SCOPE_CYCLE_COUNTER(STAT_BeamSpawnTime);
float SafetyLeftover = OldLeftover;
float NewLeftover = OldLeftover + DeltaTime * Rate;
// Ensure continous spawning... lots of fiddling.
int32 Number = FMath::FloorToInt(NewLeftover);
float Increment = 1.f / Rate;
float StartTime = DeltaTime + OldLeftover * Increment - Increment;
NewLeftover = NewLeftover - Number;
// Always match the burst at a minimum
if (Number < Burst)
{
Number = Burst;
}
// Account for burst time simulation
if (BurstTime > KINDA_SMALL_NUMBER)
{
NewLeftover -= BurstTime / Burst;
NewLeftover = FMath::Clamp<float>(NewLeftover, 0, NewLeftover);
}
// Force a beam
bool bNoLivingParticles = false;
if (ActiveParticles == 0)
{
bNoLivingParticles = true;
if (Number == 0)
Number = 1;
}
// Don't allow more than BeamCount beams...
if (Number + ActiveParticles > BeamCount)
{
Number = BeamCount - ActiveParticles;
}
// Handle growing arrays.
bool bProcessSpawn = true;
int32 NewCount = ActiveParticles + Number;
if (NewCount >= MaxActiveParticles)
{
if (DeltaTime < 0.25f)
{
bProcessSpawn = Resize(NewCount + FMath::TruncToInt(FMath::Sqrt((float)NewCount)) + 1);
}
else
{
bProcessSpawn = Resize((NewCount + FMath::TruncToInt(FMath::Sqrt((float)NewCount)) + 1), false);
}
}
if (bProcessSpawn == true)
{
UParticleLODLevel* LODLevel = SpriteTemplate->GetCurrentLODLevel(this);
check(LODLevel);
// Spawn particles.
SpawnParticles( Number, StartTime, Increment, Location, FVector::ZeroVector, NULL );
if (ForceSpawnCount > 0)
{
ForceSpawnCount = 0;
}
INC_DWORD_STAT_BY(STAT_BeamParticles, ActiveParticles);
return NewLeftover;
}
INC_DWORD_STAT_BY(STAT_BeamParticles, ActiveParticles);
return SafetyLeftover;
}
void Ariou() {
Mat4f temp = getModelViewMatrix();
ModelerApplication::Instance()->Swing(LEFT_UPPER_ARM_ROTATE_X, 3.1);
//ModelerApplication::Instance()->Swing(LEFT_UPPER_ARM_ROTATE_Y, 2.5);
ModelerApplication::Instance()->Swing(HEAD_ROTATE, 1);
ModelerApplication::Instance()->Swing(RIGHT_UPPER_ARM_ROTATE_X, 1.1);
ModelerApplication::Instance()->Swing(RIGHT_UPPER_ARM_ROTATE_Y, 4.5);
ModelerApplication::Instance()->Swing(LEFT_LEG_ROTATE_X, 6.1);
ModelerApplication::Instance()->Swing(RIGHT_LEG_ROTATE_X, 6.1);
glPushMatrix();
glTranslated(VAL(XPOS), VAL(YPOS), VAL(ZPOS));
glScaled(VAL(XSCALE), VAL(YSCALE), VAL(ZSCALE));
glRotated(VAL(ROTATE), 0, 1, 0);
setDiffuseColor(COLOR_YELLOW);
// Torus
if (VAL(DETAIL_LEVEL) > 1) {
glPushMatrix();
glTranslated(.0f, 6, .0f);
drawTorus(VAL(TORUS_R), VAL(TORUS_r));
glPopMatrix();
}
//head
glPushMatrix();
glTranslated(0, VAL(LEG_LENGTH) + 0.05 + VAL(HEIGHT) + 0.05 + VAL(HEAD_SIZE), 0);
glRotated(VAL(HEAD_ROTATE), 0.0, 1.0, 0.0);
drawSphere(VAL(HEAD_SIZE));
if (VAL(DETAIL_LEVEL) > 2) {
// Nose
drawRoundCylinder(VAL(HEAD_SIZE) * 1.1, 0.2, 0.2);
// Ear
glPushMatrix();
glTranslated(0.9 / sqrt(0.9*0.9 + 1.1*1.1) * VAL(HEAD_SIZE), 1.1 / sqrt(0.9*0.9 + 1.1*1.1) * VAL(HEAD_SIZE), 0);
glRotated(-20, 0, 0, 1);
SpawnParticles(temp);
drawPyramid(VAL(EAR_SIZE));
glPopMatrix();
glPushMatrix();
glTranslated(-0.9 / sqrt(0.9*0.9 + 1.1*1.1) * VAL(HEAD_SIZE), 1.1 / sqrt(0.9*0.9 + 1.1*1.1) * VAL(HEAD_SIZE), 0);
glRotated(20, 0, 0, 1);
SpawnParticles(temp);
drawPyramid(VAL(EAR_SIZE));
glPopMatrix();
// Eyes
glPushMatrix();
setDiffuseColor(COLOR_RED);
glTranslated(-0.5 / sqrt(0.5*0.5 * 2) * VAL(HEAD_SIZE) * 0.5, 0.5 / sqrt(0.5*0.5 * 2) * VAL(HEAD_SIZE) * 0.5, VAL(HEAD_SIZE) - 0.9);
drawRoundCylinder( 0.9, 0.2, 0.2);
glPopMatrix();
glPushMatrix();
setDiffuseColor(COLOR_RED);
glTranslated( 0.5 / sqrt(0.5*0.5 * 2) * VAL(HEAD_SIZE) * 0.5, 0.5 / sqrt(0.5*0.5 * 2) * VAL(HEAD_SIZE) * 0.5, VAL(HEAD_SIZE) - 0.9);
drawRoundCylinder( 0.9, 0.2, 0.2);
glPopMatrix();
}
glPopMatrix();
if (VAL(DETAIL_LEVEL) > 1) {
//body
// a.k.a. torso/trunk
glPushMatrix();
setDiffuseColor(COLOR_YELLOW);
glTranslated(0, 0.05 + VAL(LEG_LENGTH), 0);
glRotated(-90, 1.0, 0.0, 0.0);
drawRoundCylinder(VAL(HEIGHT), 0.7, 0.6);
glPushMatrix();
glTranslated(-0.8, 0, VAL(HEIGHT) - 0.4);
glRotated(90, 0, 1, 0);
// the shoulder
if (VAL(DETAIL_LEVEL) > 2) {
drawRoundCylinder(1.6, 0.2, 0.2);
}
glPopMatrix();
// the waist
if (VAL(DETAIL_LEVEL) > 3) {
glPushMatrix();
glTranslated(0, 0, 0.5);
glRotated(90, 1, 0, 0);
drawTorus(0.7, 0.08);
glPopMatrix();
}
glPopMatrix();
if (VAL(DETAIL_LEVEL) > 2) {
//right arm
glPushMatrix();
glTranslated(-0.7 - 0.20, VAL(LEG_LENGTH) + 0.05 + VAL(HEIGHT) * 0.9f, 0);
glTranslated(0.15, 0, 0);
glRotated(VAL(RIGHT_UPPER_ARM_ROTATE_X), 1.0, 0.0, 0.0);
glRotated(VAL(RIGHT_UPPER_ARM_ROTATE_Y), 0.0, 1.0, 0.0);
glTranslated(-0.15, 0, 0);
drawRoundCylinder(VAL(UPPER_ARM_LENGTH), 0.22, 0.15);
// lower arm
glTranslated(0, 0, VAL(UPPER_ARM_LENGTH) - 0.1);
glRotated(VAL(RIGHT_LOWER_ARM_ROTATE) - 180, 1, 0, 0);
drawRoundCylinder(VAL(LOWER_ARM_LENGTH), 0.15, 0.20);
// hand
glPushMatrix();
glTranslated(-0.03, -0.15, VAL(LOWER_ARM_LENGTH) - 0.1);
glRotated(VAL(RIGHT_HAND_ANGLE), 0, 1, 0);
drawCylinder(0.8, 0.15, 0.0001);
glPopMatrix();
glPushMatrix();
glTranslated(0.03, -0.15, VAL(LOWER_ARM_LENGTH) - 0.1);
glRotated(-VAL(RIGHT_HAND_ANGLE), 0, 1, 0);
drawCylinder(0.8, 0.15, 0.0001);
glPopMatrix();
glPopMatrix();
//left arm
glPushMatrix();
glTranslated(0.7 + 0.20, VAL(LEG_LENGTH) + 0.05 + VAL(HEIGHT) * 0.9f, 0);
glTranslated(-0.15, 0, 0);
glRotated(VAL(LEFT_UPPER_ARM_ROTATE_X), 1.0, 0.0, 0.0);
glRotated(VAL(LEFT_UPPER_ARM_ROTATE_Y), 0.0, 1.0, 0.0);
glTranslated(0.15, 0, 0);
drawRoundCylinder(VAL(UPPER_ARM_LENGTH), 0.22, 0.15);
glTranslated(0, 0, VAL(UPPER_ARM_LENGTH) - 0.1);
glRotated(VAL(LEFT_LOWER_ARM_ROTATE) - 180, 1, 0, 0);
drawRoundCylinder(VAL(LOWER_ARM_LENGTH), 0.15, 0.20);
// hand
glPushMatrix();
glTranslated(-0.03, 0, VAL(LOWER_ARM_LENGTH) - 0.1);
glRotated(VAL(LEFT_HAND_ANGLE), 0, 1, 0);
drawBox(0.03, 0.25, 0.5);
glPopMatrix();
glPushMatrix();
glTranslated(0.03, 0, VAL(LOWER_ARM_LENGTH) - 0.1);
glRotated(-VAL(LEFT_HAND_ANGLE), 0, 1, 0);
drawBox(0.03, 0.25, 0.5);
if (VAL(DETAIL_LEVEL) > 3) {
glRotated(90, 0, 0, 1);
drawCylinder(5, 0.02, 0.02);
if (VAL(DETAIL_LEVEL) > 4) {
glTranslated(0, 0, 4);
glPushMatrix();
setDiffuseColor(COLOR_GREEN);
glTranslated(0, -0.5, 1);
//SpawnParticles(temp);
glPushMatrix();
glRotated(90, 1.0, 0.0, 0.0);
glPopMatrix();
glPopMatrix();
}
}
glPopMatrix();
glPopMatrix();
}
//right leg
glPushMatrix();
setDiffuseColor(COLOR_YELLOW);
glTranslated(-0.5, VAL(LEG_LENGTH), 0);
glRotated(VAL(RIGHT_LEG_ROTATE_X), 1.0, 0.0, 0.0);
glRotated(VAL(RIGHT_LEG_ROTATE_Y), 0.0, 1.0, 0.0);
drawRoundCylinder(VAL(LEG_LENGTH) - 0.15, 0.3, 0.4);
glTranslated(0, 0, VAL(LEG_LENGTH) * 0.85f);
glRotated(70, 1, 0, 0);
drawTorus(VAL(FEET_SIZE), VAL(FEET_SIZE) / 4);
glPopMatrix();
//left leg
glPushMatrix();
glTranslated(0.5, VAL(LEG_LENGTH), 0);
glRotated(VAL(LEFT_LEG_ROTATE_X), 1.0, 0.0, 0.0);
glRotated(VAL(LEFT_LEG_ROTATE_Y), 0.0, 1.0, 0.0);
drawRoundCylinder(VAL(LEG_LENGTH) - 0.15, 0.3, 0.4);
glTranslated(0, 0, VAL(LEG_LENGTH) * 0.85f);
glRotated(70, 1, 0, 0);
drawTorus(VAL(FEET_SIZE), VAL(FEET_SIZE) / 4);
glPopMatrix();
}
glPopMatrix();
}