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pull in Andrew's adjustment of paddle confinement

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This commit is contained in:
Seth Alves 2015-05-18 14:10:58 -07:00
parent 34b381d48c
commit 58b6205433
1 changed files with 18 additions and 31 deletions
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49
examples/example/games/grabHockey.js
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@ -11,29 +11,17 @@
//
// these are hand-measured bounds of the AirHockey table
var fieldHalfExtent = {
var fieldMaxOffset = {
x: 0.475,
y: 0.315,
z: 0.830
z: 0.82
};
//var fieldMinOffset = {
// x: -0.475,
// y: 0.315,
// z: -0.830
//};
var halfCornerBoxWidth = 0.85;
//// parameters for storing the table playing field
//var fieldMax = {
// x: 0,
// y: 0,
// z: 0
//};
//var fieldMin = {
// x: 0,
// y: 0,
// z: 0
//};
var fieldMinOffset = {
x: -0.460, // yes, smaller than max
y: 0.315,
z: -0.830
};
var halfCornerBoxWidth = 0.84;
var tablePosition = {
x: 0,
@ -152,10 +140,9 @@ function mousePressEvent(event) {
var props = Entities.getEntityProperties(table);
// keep this name synchronized with what's in airHockey.js
if (props.name === "air-hockey-table-23j4h1jh82jsjfw91jf232n2k") {
// need to remember the table's position so we can clamp the targetPositon
// to remain on the playing field
tablePosition = props.position;
// when we know the table's position we can compute the X-Z bounds of its field
//fieldMax = Vec3.sum(tablePosition, fieldMaxOffset);
//fieldMin = Vec3.sum(tablePosition, fieldMinOffset);
}
});
}
@ -250,15 +237,15 @@ function mouseMoveEvent(event) {
mousePosition = Vec3.subtract(mousePosition, tablePosition);
// clamp local mousePosition to table field
if (mousePosition.x > fieldHalfExtent.x) {
mousePosition.x = fieldHalfExtent.x;
} else if (mousePosition.x < - fieldHalfExtent.x) {
mousePosition.x = - fieldHalfExtent.x;
if (mousePosition.x > fieldMaxOffset.x) {
mousePosition.x = fieldMaxOffset.x;
} else if (mousePosition.x < fieldMinOffset.x) {
mousePosition.x = fieldMinOffset.x;
}
if (mousePosition.z > fieldHalfExtent.z) {
mousePosition.z = fieldHalfExtent.z;
} else if (mousePosition.z < - fieldHalfExtent.z) {
mousePosition.z = - fieldHalfExtent.z;
if (mousePosition.z > fieldMaxOffset.z) {
mousePosition.z = fieldMaxOffset.z;
} else if (mousePosition.z < fieldMinOffset.z) {
mousePosition.z = fieldMinOffset.z;
}
// clamp to rotated square (for cut corners)