mirror of
https://github.com/overte-org/overte.git
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YAW ROLL PITCH tool gizmos + functionality
This commit is contained in:
Daniela
parent
123f898f80
commit
eb0d925091
1 changed files with 154 additions and 260 deletions
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@ -1031,6 +1031,40 @@ SelectionDisplay = (function() {
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that.updateHandles();
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};
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// Function: Calculate New Bound Extremes
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// uses dot product to discover new top and bottom on the new referential (max and min)
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that.calculateNewBoundExtremes = function(boundPointList, referenceVector) {
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if (boundPointList.length < 2) {
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return [null, null];
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}
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var refMax = boundPointList[0];
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var refMin = boundPointList[1];
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var dotMax = Vec3.dot(boundPointList[0], referenceVector);
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var dotMin = Vec3.dot(boundPointList[1], referenceVector);
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if (dotMin > dotMax) {
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dotMax = dotMin;
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dotMin = Vec3.dot(boundPointList[0], referenceVector);
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refMax = boundPointList[1];
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refMin = boundPointList[0];
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}
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for (var i = 2; i < boundPointList.length ; i++) {
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var dotAux = Vec3.dot(boundPointList[i], referenceVector);
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if (dotAux > dotMax) {
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dotMax = dotAux;
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refMax = boundPointList[i];
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} else if (dotAux < dotMin) {
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dotMin = dotAux;
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refMin = boundPointList[i];
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}
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}
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return [refMin, refMax];
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}
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// FUNCTION: UPDATE ROTATION HANDLES
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that.updateRotationHandles = function() {
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var diagonal = (Vec3.length(SelectionManager.worldDimensions) / 2) * 1.1;
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@ -1043,7 +1077,7 @@ SelectionDisplay = (function() {
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} else {
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outerAlpha = 0.5;
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}
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// prev 0.05
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var rotateHandleOffset = 0.05;
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var top, far, left, bottom, near, right, boundsCenter, objectCenter, BLN, BRN, BLF, TLN, TRN, TLF, TRF;
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@ -1088,253 +1122,6 @@ SelectionDisplay = (function() {
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var cameraPosition = Camera.getPosition();
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var look = Vec3.normalize(Vec3.subtract(cameraPosition, objectCenter));
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if (cameraPosition.x > objectCenter.x) {
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// must be BRF or BRN
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if (cameraPosition.z < objectCenter.z) {
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yawHandleRotation = Quat.fromVec3Degrees({
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x: 270,
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y: 90,
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z: 0
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});
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pitchHandleRotation = Quat.fromVec3Degrees({
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x: 0,
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y: 90,
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z: 0
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});
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rollHandleRotation = Quat.fromVec3Degrees({
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x: 0,
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y: 0,
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z: 0
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});
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yawCorner = {
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x: left + rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: near - rotateHandleOffset
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};
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pitchCorner = {
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x: right - rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: near - rotateHandleOffset
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};
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rollCorner = {
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x: left + rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: far + rotateHandleOffset
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};
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yawCenter = {
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x: boundsCenter.x,
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y: bottom,
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z: boundsCenter.z
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};
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pitchCenter = {
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x: right,
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y: boundsCenter.y,
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z: boundsCenter.z
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};
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rollCenter = {
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x: boundsCenter.x,
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y: boundsCenter.y,
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z: far
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};
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Overlays.editOverlay(pitchHandle, {
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url: ROTATE_ARROW_WEST_SOUTH_URL
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});
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Overlays.editOverlay(rollHandle, {
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url: ROTATE_ARROW_WEST_SOUTH_URL
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});
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} else {
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yawHandleRotation = Quat.fromVec3Degrees({
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x: 270,
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y: 0,
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z: 0
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});
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pitchHandleRotation = Quat.fromVec3Degrees({
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x: 180,
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y: 270,
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z: 0
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});
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rollHandleRotation = Quat.fromVec3Degrees({
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x: 0,
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y: 0,
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z: 90
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});
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yawCorner = {
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x: left + rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: far + rotateHandleOffset
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};
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pitchCorner = {
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x: right - rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: far + rotateHandleOffset
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};
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rollCorner = {
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x: left + rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: near - rotateHandleOffset
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};
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yawCenter = {
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x: boundsCenter.x,
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y: bottom,
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z: boundsCenter.z
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};
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pitchCenter = {
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x: right,
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y: boundsCenter.y,
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z: boundsCenter.z
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};
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rollCenter = {
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x: boundsCenter.x,
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y: boundsCenter.y,
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z: near
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};
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Overlays.editOverlay(pitchHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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Overlays.editOverlay(rollHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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}
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} else {
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// must be BLF or BLN
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if (cameraPosition.z < objectCenter.z) {
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yawHandleRotation = Quat.fromVec3Degrees({
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x: 270,
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y: 180,
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z: 0
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});
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pitchHandleRotation = Quat.fromVec3Degrees({
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x: 90,
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y: 0,
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z: 90
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});
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rollHandleRotation = Quat.fromVec3Degrees({
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x: 0,
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y: 0,
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z: 180
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});
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yawCorner = {
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x: right - rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: near - rotateHandleOffset
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};
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pitchCorner = {
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x: left + rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: near - rotateHandleOffset
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};
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rollCorner = {
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x: right - rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: far + rotateHandleOffset
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};
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yawCenter = {
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x: boundsCenter.x,
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y: bottom,
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z: boundsCenter.z
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};
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pitchCenter = {
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x: left,
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y: boundsCenter.y,
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z: boundsCenter.z
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};
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rollCenter = {
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x: boundsCenter.x,
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y: boundsCenter.y,
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z: far
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};
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Overlays.editOverlay(pitchHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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Overlays.editOverlay(rollHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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} else {
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yawHandleRotation = Quat.fromVec3Degrees({
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x: 270,
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y: 270,
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z: 0
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});
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pitchHandleRotation = Quat.fromVec3Degrees({
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x: 180,
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y: 270,
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z: 0
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});
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rollHandleRotation = Quat.fromVec3Degrees({
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x: 0,
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y: 0,
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z: 180
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});
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yawCorner = {
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x: right - rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: far + rotateHandleOffset
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};
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rollCorner = {
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x: right - rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: near - rotateHandleOffset
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};
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pitchCorner = {
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x: left + rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: far + rotateHandleOffset
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};
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yawCenter = {
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x: boundsCenter.x,
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y: bottom,
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z: boundsCenter.z
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};
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rollCenter = {
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x: boundsCenter.x,
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y: boundsCenter.y,
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z: near
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};
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pitchCenter = {
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x: left,
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y: boundsCenter.y,
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z: boundsCenter.z
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};
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Overlays.editOverlay(pitchHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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Overlays.editOverlay(rollHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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}
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}
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// place yaw, pitch and roll rotations on the avatar referential
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yawHandleRotation = Quat.multiply(MyAvatar.orientation , yawHandleRotation);
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pitchHandleRotation = Quat.multiply(MyAvatar.orientation , pitchHandleRotation);
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@ -1345,7 +1132,7 @@ SelectionDisplay = (function() {
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z: 0
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}));
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var upVector = Quat.getUp(avatarReferential);
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var rightVector = Quat.getRight(avatarReferential);
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var rightVector = Vec3.multiply(-1, Quat.getRight(avatarReferential));
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var frontVector = Quat.getFront(avatarReferential);
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// Centers
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var xSign = -1.0;
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@ -1357,20 +1144,127 @@ SelectionDisplay = (function() {
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zSign = 1.0;
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}
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yawCenter = Vec3.sum(boundsCenter, Vec3.multiply(-(dimensions.y / 2), upVector));
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var myBotom = Vec3.multiply(-(dimensions.y / 2) - rotateHandleOffset, upVector);
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var myRight = Vec3.multiply(xSign * (dimensions.x / 2) + xSign * rotateHandleOffset, rightVector);
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var myFront = Vec3.multiply(zSign * (dimensions.z / 2) + zSign * rotateHandleOffset, frontVector);
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yawCorner = Vec3.sum(boundsCenter, Vec3.sum(Vec3.sum(myBotom, myRight), myFront));
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//project all 8 bounding box points (assumes center 0,0,0) onto the new avatar referential
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var projT_UP = Vec3.dot(Vec3.multiply((dimensions.y / 2) + rotateHandleOffset, Vec3.UNIT_Y), upVector);
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projT_UP = Vec3.multiply(projT_UP, upVector);
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var projB_UP = Vec3.dot(Vec3.multiply(-(dimensions.y / 2) - rotateHandleOffset, Vec3.UNIT_Y), upVector);
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projB_UP = Vec3.multiply(projB_UP, upVector);
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var projL_UP = Vec3.dot(Vec3.multiply(xSign * (dimensions.x / 2) + xSign * rotateHandleOffset, Vec3.UNIT_X), upVector);
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projL_UP = Vec3.multiply(projL_UP, upVector);
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var projR_UP = Vec3.dot(Vec3.multiply(-xSign * (dimensions.x / 2) - xSign * rotateHandleOffset, Vec3.UNIT_X), upVector);
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projR_UP = Vec3.multiply(projR_UP, upVector);
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var projN_UP = Vec3.dot(Vec3.multiply(zSign * (dimensions.z / 2) + zSign * rotateHandleOffset, Vec3.FRONT), upVector);
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projN_UP = Vec3.multiply(projN_UP, upVector);
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var projF_UP = Vec3.dot(Vec3.multiply(-zSign * (dimensions.z / 2) - zSign * rotateHandleOffset, Vec3.FRONT), upVector);
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projF_UP = Vec3.multiply(projF_UP, upVector);
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var projUPList = [projT_UP, projB_UP, projL_UP, projR_UP, projN_UP, projF_UP];
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var projUP = that.calculateNewBoundExtremes(projUPList, upVector);
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//// RIGHT
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var projT_RIGHT = Vec3.dot(Vec3.multiply((dimensions.y / 2) + rotateHandleOffset, Vec3.UNIT_Y), rightVector);
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projT_RIGHT = Vec3.multiply(projT_RIGHT, rightVector);
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var projB_RIGHT = Vec3.dot(Vec3.multiply(-(dimensions.y / 2) - rotateHandleOffset, Vec3.UNIT_Y), rightVector);
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projB_RIGHT = Vec3.multiply(projB_RIGHT, rightVector);
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var projL_RIGHT = Vec3.dot(Vec3.multiply(xSign * (dimensions.x / 2) + xSign * rotateHandleOffset, Vec3.UNIT_X), rightVector);
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projL_RIGHT = Vec3.multiply(projL_RIGHT, rightVector);
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var projR_RIGHT = Vec3.dot(Vec3.multiply(-xSign * (dimensions.x / 2) - xSign * rotateHandleOffset, Vec3.UNIT_X), rightVector);
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projR_RIGHT = Vec3.multiply(projR_RIGHT, rightVector);
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var projN_RIGHT = Vec3.dot(Vec3.multiply(zSign * (dimensions.z / 2) + zSign * rotateHandleOffset, Vec3.FRONT), rightVector);
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projN_RIGHT = Vec3.multiply(projN_RIGHT, rightVector);
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var projF_RIGHT = Vec3.dot(Vec3.multiply(-zSign * (dimensions.z / 2) - zSign * rotateHandleOffset, Vec3.FRONT), rightVector);
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projF_RIGHT = Vec3.multiply(projF_RIGHT, rightVector);
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var projRIGHTList = [projT_RIGHT, projB_RIGHT, projL_RIGHT, projR_RIGHT, projN_RIGHT, projF_RIGHT];
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var projRIGHT = that.calculateNewBoundExtremes(projRIGHTList, rightVector);
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//FRONT
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var projT_FRONT = Vec3.dot(Vec3.multiply((dimensions.y / 2) + rotateHandleOffset, Vec3.UNIT_Y), frontVector);
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projT_FRONT = Vec3.multiply(projT_FRONT, frontVector);
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var projB_FRONT = Vec3.dot(Vec3.multiply(-(dimensions.y / 2) - rotateHandleOffset, Vec3.UNIT_Y), frontVector);
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projB_FRONT = Vec3.multiply(projB_FRONT, frontVector);
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var projL_FRONT = Vec3.dot(Vec3.multiply(xSign * (dimensions.x / 2) + xSign * rotateHandleOffset, Vec3.UNIT_X), frontVector);
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projL_FRONT = Vec3.multiply(projL_FRONT, frontVector);
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var projR_FRONT = Vec3.dot(Vec3.multiply(-xSign * (dimensions.x / 2) - xSign * rotateHandleOffset, Vec3.UNIT_X), frontVector);
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projR_FRONT = Vec3.multiply(projR_FRONT, frontVector);
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var projN_FRONT = Vec3.dot(Vec3.multiply(zSign * (dimensions.z / 2) + zSign * rotateHandleOffset, Vec3.FRONT), frontVector);
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projN_FRONT = Vec3.multiply(projN_FRONT, frontVector);
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var projF_FRONT = Vec3.dot(Vec3.multiply(-zSign * (dimensions.z / 2) - zSign * rotateHandleOffset, Vec3.FRONT), frontVector);
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projF_FRONT = Vec3.multiply(projF_FRONT, frontVector);
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var projFRONTList = [projT_FRONT, projB_FRONT, projL_FRONT, projR_FRONT, projN_FRONT, projF_FRONT];
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var projFRONT = that.calculateNewBoundExtremes(projFRONTList, frontVector);
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/////
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Overlays.editOverlay(pitchHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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Overlays.editOverlay(rollHandle, {
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url: ROTATE_ARROW_WEST_NORTH_URL
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});
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yawCenter = Vec3.sum(boundsCenter, projUP[0]);
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yawCorner = Vec3.sum(boundsCenter, Vec3.sum(Vec3.sum(projUP[0], projRIGHT[1]), projFRONT[1]));
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yawHandleRotation = Quat.lookAt(yawCorner, Vec3.sum(yawCorner, upVector), Vec3.subtract(yawCenter,yawCorner));
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yawHandleRotation = Quat.multiply(Quat.angleAxis(45, upVector), yawHandleRotation);
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//Quat.fromPitchYawRollDegrees(0,270,0)
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pitchCenter = Vec3.sum(boundsCenter, Vec3.multiply(xSign * (dimensions.x / 2), rightVector));
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rollCenter = Vec3.sum(boundsCenter, Vec3.multiply(zSign * (dimensions.z / 2), frontVector));
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yawCorner = Vec3.sum(boundsCenter, Vec3.sum(Vec3.sum(projUP[0], projRIGHT[1]), projFRONT[1]));
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pitchCorner = Vec3.sum(boundsCenter, Vec3.sum(Vec3.sum(projUP[1], projRIGHT[0]), projFRONT[1]));
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pitchCenter = Vec3.sum(boundsCenter, projRIGHT[0]);
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pitchHandleRotation = Quat.lookAt(pitchCorner, Vec3.sum(pitchCorner, rightVector), Vec3.subtract(pitchCenter,pitchCorner));
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pitchHandleRotation = Quat.multiply(Quat.angleAxis(45, rightVector), pitchHandleRotation);
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rollCorner = Vec3.sum(boundsCenter, Vec3.sum(Vec3.sum(projUP[1], projRIGHT[1]), projFRONT[0]));
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rollCenter = Vec3.sum(boundsCenter, projFRONT[0]);
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rollHandleRotation = Quat.lookAt(rollCorner, Vec3.sum(rollCorner, frontVector), Vec3.subtract(rollCenter,rollCorner));
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rollHandleRotation = Quat.multiply(Quat.angleAxis(45, frontVector), rollHandleRotation);
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///////////
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var rotateHandlesVisible = true;
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var rotationOverlaysVisible = false;
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@ -3433,7 +3327,7 @@ SelectionDisplay = (function() {
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// FUNCTION: UPDATE ROTATION DEGREES OVERLAY
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function updateRotationDegreesOverlay(angleFromZero, handleRotation, centerPosition) {
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var wantDebug = false;
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var wantDebug = true;
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if (wantDebug) {
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print("---> updateRotationDegreesOverlay ---");
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print(" AngleFromZero: " + angleFromZero);
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