MBoundingBox footPrint::boundingBox() const
{
// Get the size
//
MObject thisNode = thisMObject();
MPlug plug( thisNode, size );
MDistance sizeVal;
plug.getValue( sizeVal );
double multiplier = sizeVal.asCentimeters();
MPoint corner1( -0.17, 0.0, -0.7 );
MPoint corner2( 0.17, 0.0, 0.3 );
corner1 = corner1 * multiplier;
corner2 = corner2 * multiplier;
return MBoundingBox( corner1, corner2 );
}
MBoundingBox swissArmyLocator::boundingBox() const
{
// Get the size
//
MObject thisNode = thisMObject();
MPlug plug(thisNode, aSize);
MDistance sizeVal;
plug.getValue(sizeVal);
double multiplier = sizeVal.asCentimeters();
MPoint corner1(-1.1, 0.0, -1.1);
MPoint corner2(1.1, 0.0, 1.1);
corner1 = corner1 * multiplier;
corner2 = corner2 * multiplier;
return MBoundingBox(corner1, corner2);
}
float FootPrintDrawOverride::getMultiplier(const MDagPath& objPath) const
{
// Retrieve value of the size attribute from the node
MStatus status;
MObject footprintNode = objPath.node(&status);
if (status)
{
MPlug plug(footprintNode, footPrint::size);
if (!plug.isNull())
{
MDistance sizeVal;
if (plug.getValue(sizeVal))
{
return (float)sizeVal.asCentimeters();
}
}
}
return 1.0f;
}
float convert( const MDistance &from )
{
return from.asCentimeters();
}
// called by legacy default viewport
void footPrint::draw( M3dView & view, const MDagPath & /*path*/,
M3dView::DisplayStyle style,
M3dView::DisplayStatus status )
{
// Get the size
//
MObject thisNode = thisMObject();
MPlug plug( thisNode, size );
MDistance sizeVal;
plug.getValue( sizeVal );
float multiplier = (float) sizeVal.asCentimeters();
view.beginGL();
if ( ( style == M3dView::kFlatShaded ) ||
( style == M3dView::kGouraudShaded ) )
{
// Push the color settings
//
glPushAttrib( GL_CURRENT_BIT );
if ( status == M3dView::kActive ) {
view.setDrawColor( 13, M3dView::kActiveColors );
} else {
view.setDrawColor( 13, M3dView::kDormantColors );
}
glBegin( GL_TRIANGLE_FAN );
int i;
int last = soleCount - 1;
for ( i = 0; i < last; ++i ) {
glVertex3f( sole[i][0] * multiplier,
sole[i][1] * multiplier,
sole[i][2] * multiplier );
}
glEnd();
glBegin( GL_TRIANGLE_FAN );
last = heelCount - 1;
for ( i = 0; i < last; ++i ) {
glVertex3f( heel[i][0] * multiplier,
heel[i][1] * multiplier,
heel[i][2] * multiplier );
}
glEnd();
glPopAttrib();
}
// Draw the outline of the foot
//
glBegin( GL_LINES );
int i;
int last = soleCount - 1;
for ( i = 0; i < last; ++i ) {
glVertex3f( sole[i][0] * multiplier,
sole[i][1] * multiplier,
sole[i][2] * multiplier );
glVertex3f( sole[i+1][0] * multiplier,
sole[i+1][1] * multiplier,
sole[i+1][2] * multiplier );
}
last = heelCount - 1;
for ( i = 0; i < last; ++i ) {
glVertex3f( heel[i][0] * multiplier,
heel[i][1] * multiplier,
heel[i][2] * multiplier );
glVertex3f( heel[i+1][0] * multiplier,
heel[i+1][1] * multiplier,
heel[i+1][2] * multiplier );
}
glEnd();
view.endGL();
// Draw the name of the footPrint
view.setDrawColor( MColor( 0.1f, 0.8f, 0.8f, 1.0f ) );
view.drawText( MString("Footprint"), MPoint( 0.0, 0.0, 0.0 ), M3dView::kCenter );
}
void swissArmyLocator::draw(M3dView &view, const MDagPath &/*path*/,
M3dView::DisplayStyle style,
M3dView::DisplayStatus status)
{
// Get the size
//
MObject thisNode = thisMObject();
MPlug plug(thisNode, aSize);
MDistance sizeVal;
plug.getValue(sizeVal);
MPlug arrow1AnglePlug(thisNode, aArrow1Angle);
MAngle arrow1Angle;
arrow1AnglePlug.getValue(arrow1Angle);
double angle1 = -arrow1Angle.asRadians() - 3.1415927/2.0;
MPlug arrow3AnglePlug(thisNode, aArrow3Angle);
MAngle arrow3Angle;
arrow3AnglePlug.getValue(arrow3Angle);
double angle3 = arrow3Angle.asRadians();
MPlug statePlug(thisNode, aState);
int state;
statePlug.getValue(state);
MPlug togglePlug(thisNode, aToggle);
bool toggle;
togglePlug.getValue(toggle);
MPlug directionXPlug(thisNode, aArrow2DirectionX);
MPlug directionYPlug(thisNode, aArrow2DirectionY);
MPlug directionZPlug(thisNode, aArrow2DirectionZ);
double dirX;
double dirY;
double dirZ;
directionXPlug.getValue(dirX);
directionYPlug.getValue(dirY);
directionZPlug.getValue(dirZ);
double angle2 = atan2(dirZ,dirX);
angle2 += 3.1415927;
float multiplier = (float) sizeVal.asCentimeters();
view.beginGL();
if ((style == M3dView::kFlatShaded) ||
(style == M3dView::kGouraudShaded))
{
// Push the color settings
//
glPushAttrib(GL_CURRENT_BIT);
if (status == M3dView::kActive) {
view.setDrawColor(13, M3dView::kActiveColors);
} else {
view.setDrawColor(13, M3dView::kDormantColors);
}
int i;
int last;
if (toggle) {
if (status == M3dView::kActive)
view.setDrawColor(15, M3dView::kActiveColors);
else
view.setDrawColor(15, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = centreCount - 1;
for (i = 0; i < last; ++i) {
glVertex3f(centre[i][0] * multiplier,
centre[i][1] * multiplier,
centre[i][2] * multiplier);
}
glEnd();
}
if (state == 0) {
if (status == M3dView::kActive)
view.setDrawColor(19, M3dView::kActiveColors);
else
view.setDrawColor(19, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = state1Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state1[i][0] * multiplier,
state1[i][1] * multiplier,
state1[i][2] * multiplier);
}
glEnd();
}
if (state == 1) {
if (status == M3dView::kActive)
view.setDrawColor(21, M3dView::kActiveColors);
else
view.setDrawColor(21, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = state2Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state2[i][0] * multiplier,
state2[i][1] * multiplier,
state2[i][2] * multiplier);
}
glEnd();
}
if (state == 2) {
if (status == M3dView::kActive)
view.setDrawColor(18, M3dView::kActiveColors);
else
view.setDrawColor(18, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = state3Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state3[i][0] * multiplier,
state3[i][1] * multiplier,
state3[i][2] * multiplier);
}
glEnd();
}
if (state == 3) {
if (status == M3dView::kActive)
view.setDrawColor(17, M3dView::kActiveColors);
else
view.setDrawColor(17, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = state4Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state4[i][0] * multiplier,
state4[i][1] * multiplier,
state4[i][2] * multiplier);
}
glEnd();
}
if (status == M3dView::kActive)
view.setDrawColor(12, M3dView::kActiveColors);
else
view.setDrawColor(12, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = arrow1Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f( (float) (- arrow1[i][0] * multiplier * cos(angle1)
- arrow1[i][2] * multiplier * sin(angle1)),
(float) (arrow1[i][1] * multiplier + delta1),
(float) (arrow1[i][2] * multiplier * cos(angle1) -
arrow1[i][0] * multiplier * sin(angle1)));
}
glEnd();
if (status == M3dView::kActive)
view.setDrawColor(16, M3dView::kActiveColors);
else
view.setDrawColor(16, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = arrow2Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f( (float) (- arrow2[i][0] * multiplier * cos(angle2)
- arrow2[i][2] * multiplier * sin(angle2)),
(float) (arrow2[i][1] * multiplier + delta2),
(float) (arrow2[i][2] * multiplier * cos(angle2) -
arrow2[i][0] * multiplier * sin(angle2)));
}
glEnd();
if (status == M3dView::kActive)
view.setDrawColor(13, M3dView::kActiveColors);
else
view.setDrawColor(13, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = arrow3Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f( (float) (- arrow3[i][0] * multiplier * cos(angle3)
- arrow3[i][2] * multiplier * sin(angle3)),
(float) (arrow3[i][1] * multiplier + delta3),
(float) (arrow3[i][2] * multiplier * cos(angle3) -
arrow3[i][0] * multiplier * sin(angle3)));
}
glEnd();
if (status == M3dView::kActive)
view.setDrawColor(5, M3dView::kActiveColors);
else
view.setDrawColor(5, M3dView::kDormantColors);
glBegin(GL_TRIANGLE_FAN);
last = arrow4Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f((float) (arrow4[i][0] * multiplier),
(float) (arrow4[i][1] * multiplier + delta4),
(float) (arrow4[i][2] * multiplier));
}
glEnd();
glPopAttrib();
}
// Draw the outline of the locator
//
glBegin(GL_LINES);
int i;
int last;
if (toggle) {
last = centreCount - 1;
for (i = 0; i < last; ++i) {
glVertex3f(centre[i][0] * multiplier,
centre[i][1] * multiplier,
centre[i][2] * multiplier);
glVertex3f(centre[i+1][0] * multiplier,
centre[i+1][1] * multiplier,
centre[i+1][2] * multiplier);
}
}
if (state == 0) {
last = state1Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state1[i][0] * multiplier,
state1[i][1] * multiplier,
state1[i][2] * multiplier);
glVertex3f(state1[i+1][0] * multiplier,
state1[i+1][1] * multiplier,
state1[i+1][2] * multiplier);
}
}
if (state == 1) {
last = state2Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state2[i][0] * multiplier,
state2[i][1] * multiplier,
state2[i][2] * multiplier);
glVertex3f(state2[i+1][0] * multiplier,
state2[i+1][1] * multiplier,
state2[i+1][2] * multiplier);
}
}
if (state == 2) {
last = state3Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state3[i][0] * multiplier,
state3[i][1] * multiplier,
state3[i][2] * multiplier);
glVertex3f(state3[i+1][0] * multiplier,
state3[i+1][1] * multiplier,
state3[i+1][2] * multiplier);
}
}
if (state == 3) {
last = state4Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f(state4[i][0] * multiplier,
state4[i][1] * multiplier,
state4[i][2] * multiplier);
glVertex3f(state4[i+1][0] * multiplier,
state4[i+1][1] * multiplier,
state4[i+1][2] * multiplier);
}
}
last = arrow1Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f((float) (- arrow1[i][0] * multiplier * cos(angle1)
- arrow1[i][2] * multiplier * sin(angle1)),
(float) (arrow1[i][1] * multiplier + delta1),
(float) (arrow1[i][2] * multiplier * cos(angle1) -
arrow1[i][0] * multiplier * sin(angle1)));
glVertex3f((float) (- arrow1[i+1][0] * multiplier * cos(angle1)
- arrow1[i+1][2] * multiplier * sin(angle1)),
(float) (arrow1[i+1][1] * multiplier + delta1),
(float) (arrow1[i+1][2] * multiplier * cos(angle1) -
arrow1[i+1][0] * multiplier * sin(angle1)));
}
last = arrow2Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f((float) (- arrow2[i][0] * multiplier * cos(angle2)
- arrow2[i][2] * multiplier * sin(angle2)),
(float) (arrow2[i][1] * multiplier + delta2),
(float) (arrow2[i][2] * multiplier * cos(angle2) -
arrow2[i][0] * multiplier * sin(angle2)));
glVertex3f((float) (- arrow2[i+1][0] * multiplier * cos(angle2)
- arrow2[i+1][2] * multiplier * sin(angle2)),
(float) (arrow2[i+1][1] * multiplier + delta2),
(float) (arrow2[i+1][2] * multiplier * cos(angle2) -
arrow2[i+1][0] * multiplier * sin(angle2)));
}
last = arrow3Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f((float) (- arrow3[i][0] * multiplier * cos(angle3)
- arrow3[i][2] * multiplier * sin(angle3)),
(float) (arrow3[i][1] * multiplier + delta3),
(float) (arrow3[i][2] * multiplier * cos(angle3) -
arrow3[i][0] * multiplier * sin(angle3)));
glVertex3f((float) (- arrow3[i+1][0] * multiplier * cos(angle3)
- arrow3[i+1][2] * multiplier * sin(angle3)),
(float) (arrow3[i+1][1] * multiplier + delta3),
(float) (arrow3[i+1][2] * multiplier * cos(angle3) -
arrow3[i+1][0] * multiplier * sin(angle3)));
}
last = arrow4Count - 1;
for (i = 0; i < last; ++i) {
glVertex3f((float) (arrow4[i][0] * multiplier),
(float) (arrow4[i][1] * multiplier + delta4),
(float) (arrow4[i][2] * multiplier));
glVertex3f((float) (arrow4[i+1][0] * multiplier),
(float) (arrow4[i+1][1] * multiplier + delta4),
(float) (arrow4[i+1][2] * multiplier));
}
last = perimeterCount - 1;
for (i = 0; i < last; ++i) {
glVertex3f(perimeter[i][0] * multiplier,
perimeter[i][1] * multiplier,
perimeter[i][2] * multiplier);
glVertex3f(perimeter[i+1][0] * multiplier,
perimeter[i+1][1] * multiplier,
perimeter[i+1][2] * multiplier);
}
glEnd();
view.endGL();
}