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Make particle / light icon translate x-z when inside bounding box

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This commit is contained in:
David Rowe 2018-05-17 17:04:12 +12:00
parent 801a4b9aba
commit 6c3174ccf1
1 changed files with 48 additions and 2 deletions
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50
scripts/system/libraries/entitySelectionTool.js
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@ -200,6 +200,8 @@ SelectionManager = (function() {
that.worldPosition = properties.boundingBox.center;
that.worldRotation = properties.boundingBox.rotation;
that.entityType = properties.type;
SelectionDisplay.setSpaceMode(SPACE_LOCAL);
} else {
that.localRotation = null;
@ -208,6 +210,8 @@ SelectionManager = (function() {
properties = Entities.getEntityProperties(that.selections[0]);
that.entityType = properties.type;
var brn = properties.boundingBox.brn;
var tfl = properties.boundingBox.tfl;
@ -537,6 +541,17 @@ SelectionDisplay = (function() {
dashed: false
});
// Handle for x-z translation of particle effect and light entities while inside the bounding box.
// Limitation: If multiple entities are selected, only the first entity's icon translates the selection.
var iconSelectionBox = Overlays.addOverlay("cube", {
size: 0.3, // Match entity icon size.
color: COLOR_RED,
alpha: 0,
solid: false,
visible: false,
dashed: false
});
var allOverlays = [
handleTranslateXCone,
handleTranslateXCylinder,
@ -576,7 +591,8 @@ SelectionDisplay = (function() {
handleScaleFREdge,
handleScaleFLEdge,
handleCloner,
selectionBox
selectionBox,
iconSelectionBox
];
overlayNames[handleTranslateXCone] = "handleTranslateXCone";
@ -623,6 +639,7 @@ SelectionDisplay = (function() {
overlayNames[handleCloner] = "handleCloner";
overlayNames[selectionBox] = "selectionBox";
overlayNames[iconSelectionBox] = "iconSelectionBox";
var activeTool = null;
var handleTools = {};
@ -1321,9 +1338,22 @@ SelectionDisplay = (function() {
rotation: rotation,
dimensions: dimensions
};
selectionBoxGeometry.visible = !inModeRotate && !isPointInsideBox(Camera.position, selectionBoxGeometry);
var isCameraInsideBox = isPointInsideBox(Camera.position, selectionBoxGeometry);
selectionBoxGeometry.visible = !inModeRotate && !isCameraInsideBox;
Overlays.editOverlay(selectionBox, selectionBoxGeometry);
// UPDATE ICON TRANSLATE HANDLE
if (SelectionManager.entityType === "ParticleEffect" || SelectionManager.entityType === "Light") {
var iconSelectionBoxGeometry = {
position: position,
rotation: rotation
};
iconSelectionBoxGeometry.visible = !inModeRotate && isCameraInsideBox;
Overlays.editOverlay(iconSelectionBox, iconSelectionBoxGeometry);
} else {
Overlays.editOverlay(iconSelectionBox, { visible: false });
}
// UPDATE CLONER (CURRENTLY HIDDEN FOR NOW)
var handleClonerOffset = {
x:CLONER_OFFSET.x * dimensions.x,
@ -2407,6 +2437,22 @@ SelectionDisplay = (function() {
}
});
addHandleTool(iconSelectionBox, {
mode: "TRANSLATE_XZ",
onBegin: function (event, pickRay, pickResult) {
translateXZTool.onBegin(event, pickRay, pickResult, false);
},
elevation: function (event) {
translateXZTool.elevation(event);
},
onEnd: function (event) {
translateXZTool.onEnd(event);
},
onMove: function (event) {
translateXZTool.onMove(event);
}
});
addHandleTranslateTool(handleTranslateXCone, "TRANSLATE_X", TRANSLATE_DIRECTION.X);
addHandleTranslateTool(handleTranslateXCylinder, "TRANSLATE_X", TRANSLATE_DIRECTION.X);
addHandleTranslateTool(handleTranslateYCone, "TRANSLATE_Y", TRANSLATE_DIRECTION.Y);