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https://github.com/lubosz/overte.git
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tidy inspect.js
This commit is contained in:
Triplelexx
parent
59a088f226
commit
563be9ab91
1 changed files with 201 additions and 210 deletions
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@ -26,14 +26,14 @@ var RADIUS_RATE = 1.0 / 100.0;
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var PAN_RATE = 250.0;
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var Y_AXIS = {
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x: 0,
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y: 1,
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z: 0
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x: 0,
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y: 1,
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z: 0
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};
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var X_AXIS = {
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x: 1,
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y: 0,
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z: 0
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x: 1,
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y: 0,
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z: 0
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};
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var LOOK_AT_TIME = 500;
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@ -58,19 +58,19 @@ var mouseLastY = 0;
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var center = {
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x: 0,
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y: 0,
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z: 0
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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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var position = {
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x: 0,
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y: 0,
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z: 0
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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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var vector = {
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x: 0,
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y: 0,
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z: 0
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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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var radius = 0.0;
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var azimuth = 0.0;
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@ -83,258 +83,249 @@ var rotatingTowardsTarget = false;
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var targetCamOrientation;
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var oldPosition, oldOrientation;
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function orientationOf(vector) {
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var direction,
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yaw,
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pitch;
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var direction,
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yaw,
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pitch;
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direction = Vec3.normalize(vector);
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yaw = Quat.angleAxis(Math.atan2(direction.x, direction.z) * RAD_TO_DEG, Y_AXIS);
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pitch = Quat.angleAxis(Math.asin(-direction.y) * RAD_TO_DEG, X_AXIS);
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return Quat.multiply(yaw, pitch);
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direction = Vec3.normalize(vector);
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yaw = Quat.angleAxis(Math.atan2(direction.x, direction.z) * RAD_TO_DEG, Y_AXIS);
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pitch = Quat.angleAxis(Math.asin(-direction.y) * RAD_TO_DEG, X_AXIS);
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return Quat.multiply(yaw, pitch);
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}
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function handleRadialMode(dx, dy) {
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azimuth += dx / AZIMUTH_RATE;
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radius += radius * dy * RADIUS_RATE;
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if (radius < 1) {
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radius = 1;
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}
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azimuth += dx / AZIMUTH_RATE;
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radius += radius * dy * RADIUS_RATE;
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if (radius < 1) {
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radius = 1;
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}
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vector = {
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x: (Math.cos(altitude) * Math.cos(azimuth)) * radius,
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y: Math.sin(altitude) * radius,
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z: (Math.cos(altitude) * Math.sin(azimuth)) * radius
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};
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position = Vec3.sum(center, vector);
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Camera.setPosition(position);
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Camera.setOrientation(orientationOf(vector));
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vector = {
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x: (Math.cos(altitude) * Math.cos(azimuth)) * radius,
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y: Math.sin(altitude) * radius,
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z: (Math.cos(altitude) * Math.sin(azimuth)) * radius
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};
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position = Vec3.sum(center, vector);
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Camera.setPosition(position);
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Camera.setOrientation(orientationOf(vector));
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}
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function handleOrbitMode(dx, dy) {
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azimuth += dx / AZIMUTH_RATE;
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altitude += dy / ALTITUDE_RATE;
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if (altitude > PI / 2.0) {
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altitude = PI / 2.0;
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}
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if (altitude < -PI / 2.0) {
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altitude = -PI / 2.0;
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}
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azimuth += dx / AZIMUTH_RATE;
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altitude += dy / ALTITUDE_RATE;
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if (altitude > PI / 2.0) {
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altitude = PI / 2.0;
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}
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if (altitude < -PI / 2.0) {
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altitude = -PI / 2.0;
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}
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vector = {
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x: (Math.cos(altitude) * Math.cos(azimuth)) * radius,
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y: Math.sin(altitude) * radius,
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z: (Math.cos(altitude) * Math.sin(azimuth)) * radius
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};
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position = Vec3.sum(center, vector);
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Camera.setPosition(position);
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Camera.setOrientation(orientationOf(vector));
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vector = {
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x: (Math.cos(altitude) * Math.cos(azimuth)) * radius,
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y: Math.sin(altitude) * radius,
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z: (Math.cos(altitude) * Math.sin(azimuth)) * radius
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};
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position = Vec3.sum(center, vector);
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Camera.setPosition(position);
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Camera.setOrientation(orientationOf(vector));
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}
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function handlePanMode(dx, dy) {
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var up = Quat.getUp(Camera.getOrientation());
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var right = Quat.getRight(Camera.getOrientation());
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var distance = Vec3.length(vector);
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var up = Quat.getUp(Camera.getOrientation());
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var right = Quat.getRight(Camera.getOrientation());
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var distance = Vec3.length(vector);
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var dv = Vec3.sum(Vec3.multiply(up, distance * dy / PAN_RATE), Vec3.multiply(right, -distance * dx / PAN_RATE));
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var dv = Vec3.sum(Vec3.multiply(up, distance * dy / PAN_RATE), Vec3.multiply(right, -distance * dx / PAN_RATE));
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center = Vec3.sum(center, dv);
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position = Vec3.sum(position, dv);
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center = Vec3.sum(center, dv);
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position = Vec3.sum(position, dv);
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Camera.setPosition(position);
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Camera.setOrientation(orientationOf(vector));
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Camera.setPosition(position);
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Camera.setOrientation(orientationOf(vector));
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}
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function saveCameraState() {
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oldMode = Camera.mode;
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oldPosition = Camera.getPosition();
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oldOrientation = Camera.getOrientation();
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oldMode = Camera.mode;
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oldPosition = Camera.getPosition();
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oldOrientation = Camera.getOrientation();
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Camera.mode = "independent";
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Camera.setPosition(oldPosition);
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Camera.mode = "independent";
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Camera.setPosition(oldPosition);
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}
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function restoreCameraState() {
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Camera.mode = oldMode;
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Camera.setPosition(oldPosition);
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Camera.setOrientation(oldOrientation);
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Camera.mode = oldMode;
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Camera.setPosition(oldPosition);
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Camera.setOrientation(oldOrientation);
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}
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function handleModes() {
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var newMode = (mode == noMode) ? noMode : detachedMode;
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if (alt) {
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if (control) {
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if (shift) {
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newMode = panningMode;
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} else {
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newMode = orbitMode;
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}
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} else {
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newMode = radialMode;
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var newMode = (mode == noMode) ? noMode : detachedMode;
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if (alt) {
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if (control) {
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if (shift) {
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newMode = panningMode;
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} else {
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newMode = orbitMode;
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}
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} else {
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newMode = radialMode;
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}
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}
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}
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// if entering detachMode
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if (newMode == detachedMode && mode != detachedMode) {
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avatarPosition = MyAvatar.position;
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avatarOrientation = MyAvatar.orientation;
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}
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// if leaving detachMode
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if (mode == detachedMode && newMode == detachedMode &&
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(avatarPosition.x != MyAvatar.position.x ||
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avatarPosition.y != MyAvatar.position.y ||
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avatarPosition.z != MyAvatar.position.z ||
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avatarOrientation.x != MyAvatar.orientation.x ||
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avatarOrientation.y != MyAvatar.orientation.y ||
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avatarOrientation.z != MyAvatar.orientation.z ||
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avatarOrientation.w != MyAvatar.orientation.w)) {
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newMode = noMode;
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}
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// if entering detachMode
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if (newMode == detachedMode && mode != detachedMode) {
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avatarPosition = MyAvatar.position;
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avatarOrientation = MyAvatar.orientation;
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}
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// if leaving detachMode
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if (mode == detachedMode && newMode == detachedMode &&
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(avatarPosition.x != MyAvatar.position.x ||
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avatarPosition.y != MyAvatar.position.y ||
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avatarPosition.z != MyAvatar.position.z ||
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avatarOrientation.x != MyAvatar.orientation.x ||
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avatarOrientation.y != MyAvatar.orientation.y ||
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avatarOrientation.z != MyAvatar.orientation.z ||
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avatarOrientation.w != MyAvatar.orientation.w)) {
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newMode = noMode;
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}
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if (mode == noMode && newMode != noMode && Camera.mode == "independent") {
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newMode = noMode;
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}
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if (mode == noMode && newMode != noMode && Camera.mode == "independent") {
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newMode = noMode;
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}
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// if leaving noMode
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if (mode == noMode && newMode != noMode) {
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saveCameraState();
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}
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// if entering noMode
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if (newMode == noMode && mode != noMode) {
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restoreCameraState();
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}
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// if leaving noMode
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if (mode == noMode && newMode != noMode) {
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saveCameraState();
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}
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// if entering noMode
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if (newMode == noMode && mode != noMode) {
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restoreCameraState();
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}
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mode = newMode;
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mode = newMode;
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}
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function keyPressEvent(event) {
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var changed = false;
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var changed = false;
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if (event.text == "ALT") {
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alt = true;
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changed = true;
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}
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if (event.text == "CONTROL") {
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control = true;
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changed = true;
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}
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if (event.text == "SHIFT") {
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shift = true;
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changed = true;
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}
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if (event.text == "ALT") {
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alt = true;
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changed = true;
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}
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if (event.text == "CONTROL") {
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control = true;
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changed = true;
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}
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if (event.text == "SHIFT") {
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shift = true;
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changed = true;
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}
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if (changed) {
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handleModes();
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}
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if (changed) {
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handleModes();
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}
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}
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function keyReleaseEvent(event) {
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var changed = false;
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var changed = false;
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if (event.text == "ALT") {
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alt = false;
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changed = true;
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mode = noMode;
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restoreCameraState();
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}
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if (event.text == "CONTROL") {
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control = false;
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changed = true;
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}
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if (event.text == "SHIFT") {
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shift = false;
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changed = true;
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}
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if (changed) {
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handleModes();
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}
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}
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function mousePressEvent(event) {
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if (alt && !isActive) {
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mouseLastX = event.x;
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mouseLastY = event.y;
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// Compute trajectories related values
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var pickRay = Camera.computePickRay(mouseLastX, mouseLastY);
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var modelIntersection = Entities.findRayIntersection(pickRay, true);
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position = Camera.getPosition();
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var avatarTarget = MyAvatar.getTargetAvatarPosition();
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var distance = -1;
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var string;
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if (modelIntersection.intersects && modelIntersection.accurate) {
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distance = modelIntersection.distance;
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center = modelIntersection.intersection;
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string = "Inspecting model";
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//We've selected our target, now orbit towards it automatically
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rotatingTowardsTarget = true;
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//calculate our target cam rotation
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Script.setTimeout(function() {
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rotatingTowardsTarget = false;
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}, LOOK_AT_TIME);
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vector = Vec3.subtract(position, center);
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targetCamOrientation = orientationOf(vector);
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radius = Vec3.length(vector);
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azimuth = Math.atan2(vector.z, vector.x);
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altitude = Math.asin(vector.y / Vec3.length(vector));
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isActive = true;
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if (event.text == "ALT") {
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alt = false;
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changed = true;
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mode = noMode;
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restoreCameraState();
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}
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if (event.text == "CONTROL") {
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control = false;
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changed = true;
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}
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if (event.text == "SHIFT") {
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shift = false;
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changed = true;
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}
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}
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if (changed) {
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handleModes();
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}
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}
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function mousePressEvent(event) {
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if (alt && !isActive) {
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mouseLastX = event.x;
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mouseLastY = event.y;
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// Compute trajectories related values
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var pickRay = Camera.computePickRay(mouseLastX, mouseLastY);
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var modelIntersection = Entities.findRayIntersection(pickRay, true);
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position = Camera.getPosition();
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var distance = -1;
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var string = "";
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if (modelIntersection.intersects && modelIntersection.accurate) {
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distance = modelIntersection.distance;
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center = modelIntersection.intersection;
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string = "Inspecting model";
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// We've selected our target, now orbit towards it automatically
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rotatingTowardsTarget = true;
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// calculate our target cam rotation
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Script.setTimeout(function () {
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rotatingTowardsTarget = false;
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}, LOOK_AT_TIME);
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vector = Vec3.subtract(position, center);
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targetCamOrientation = orientationOf(vector);
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radius = Vec3.length(vector);
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azimuth = Math.atan2(vector.z, vector.x);
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altitude = Math.asin(vector.y / Vec3.length(vector));
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isActive = true;
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}
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}
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}
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function mouseReleaseEvent(event) {
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if (isActive) {
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isActive = false;
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}
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if (isActive) {
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isActive = false;
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}
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}
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function mouseMoveEvent(event) {
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if (isActive && mode != noMode && !rotatingTowardsTarget) {
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if (mode == radialMode) {
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handleRadialMode(event.x - mouseLastX, event.y - mouseLastY);
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if (isActive && mode != noMode && !rotatingTowardsTarget) {
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if (mode == radialMode) {
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handleRadialMode(event.x - mouseLastX, event.y - mouseLastY);
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}
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if (mode == orbitMode) {
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handleOrbitMode(event.x - mouseLastX, event.y - mouseLastY);
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}
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if (mode == panningMode) {
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handlePanMode(event.x - mouseLastX, event.y - mouseLastY);
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}
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}
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if (mode == orbitMode) {
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handleOrbitMode(event.x - mouseLastX, event.y - mouseLastY);
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}
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if (mode == panningMode) {
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handlePanMode(event.x - mouseLastX, event.y - mouseLastY);
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}
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}
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mouseLastX = event.x;
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mouseLastY = event.y;
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mouseLastX = event.x;
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mouseLastY = event.y;
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}
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function update() {
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handleModes();
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if (rotatingTowardsTarget) {
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rotateTowardsTarget();
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}
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handleModes();
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if (rotatingTowardsTarget) {
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rotateTowardsTarget();
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}
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}
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function rotateTowardsTarget() {
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var newOrientation = Quat.mix(Camera.getOrientation(), targetCamOrientation, .1);
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Camera.setOrientation(newOrientation);
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var newOrientation = Quat.mix(Camera.getOrientation(), targetCamOrientation, 0.1);
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Camera.setOrientation(newOrientation);
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}
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function scriptEnding() {
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if (mode != noMode) {
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restoreCameraState();
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}
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if (mode != noMode) {
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restoreCameraState();
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}
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}
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Controller.keyPressEvent.connect(keyPressEvent);
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@ -345,4 +336,4 @@ Controller.mouseReleaseEvent.connect(mouseReleaseEvent);
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Controller.mouseMoveEvent.connect(mouseMoveEvent);
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Script.update.connect(update);
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Script.scriptEnding.connect(scriptEnding);
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Script.scriptEnding.connect(scriptEnding);
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