diff --git a/src/components/tools/drawing-manager.js b/src/components/tools/drawing-manager.js
index c6388bba10e6e4c7e330bbd88b2e71a8ed353e93..c3fdab1cd8be27cc202f0f8f15f4cc5755d1e181 100644
--- a/src/components/tools/drawing-manager.js
+++ b/src/components/tools/drawing-manager.js
@@ -5,16 +5,27 @@
* @component drawing-manager
*/
AFRAME.registerComponent("drawing-manager", {
- schema: {
- drawing: { type: "string" }
- },
-
init() {
+ this._onComponentInitialized = this._onComponentInitialized.bind(this);
+
this.drawingToPen = new Map();
+
+ this.drawingEl = document.createElement("a-entity");
+ this.drawingEl.setAttribute("networked", "template: #interactable-drawing");
+ this.el.sceneEl.appendChild(this.drawingEl);
+
+ this.drawingEl.addEventListener("componentinitialized", this._onComponentInitialized);
+ },
+
+ remove() {
+ this.drawingEl.removeEventListener("componentinitialized", this._onComponentInitialized);
},
- play() {
- this.drawing = document.querySelector(this.data.drawing).components["networked-drawing"];
+ _onComponentInitialized(e) {
+ console.log(e);
+ if (e.detail.name == "networked-drawing") {
+ this.drawing = this.drawingEl.components["networked-drawing"];
+ }
},
getDrawing(pen) {
diff --git a/src/components/tools/networked-drawing.js b/src/components/tools/networked-drawing.js
index a1f9db27b8424c39739743fb8e24542cdcfecbea..cc732c684277a6695615abf5c770b08ebb902945 100644
--- a/src/components/tools/networked-drawing.js
+++ b/src/components/tools/networked-drawing.js
@@ -33,7 +33,7 @@ AFRAME.registerComponent("networked-drawing", {
init() {
this._receiveData = this._receiveData.bind(this);
- this.drawBuffer = [];
+ this.networkBuffer = [];
this.drawStarted = false;
this.lineStarted = false;
@@ -43,7 +43,7 @@ AFRAME.registerComponent("networked-drawing", {
this.receivedBufferParts = 0;
this.bufferIndex = 0;
this.connectedToOwner = false;
- this.drawBufferInitialized = false;
+ this.networkBufferInitialized = false;
const options = {
vertexColors: THREE.VertexColors
@@ -81,19 +81,15 @@ AFRAME.registerComponent("networked-drawing", {
this.prevIdx = Object.assign({}, this.sharedBuffer.idx);
this.idx = Object.assign({}, this.sharedBuffer.idx);
this.vertexCount = 0; //number of vertices added for current line (used for line deletion).
- this.drawBufferCount = 0; //number of items added to drawBuffer for current line (used for line deletion).
+ this.networkBufferCount = 0; //number of items added to networkBuffer for current line (used for line deletion).
this.currentPointCount = 0; //number of points added for current line (used for maxPointsPerLine).
- this.drawBufferHistory = []; //tracks vertexCount and drawBufferCount so that lines can be deleted.
+ this.networkBufferHistory = []; //tracks vertexCount and networkBufferCount so that lines can be deleted.
NAF.connection.onConnect(() => {
NAF.utils.getNetworkedEntity(this.el).then(networkedEl => {
this.networkedEl = networkedEl;
this.networkId = NAF.utils.getNetworkId(this.networkedEl);
- if (!this.networkId) {
- console.error("No networkId for", this.networkedEl);
- }
this.drawingId = "drawing-" + this.networkId;
-
NAF.connection.subscribeToDataChannel(this.drawingId, this._receiveData);
});
});
@@ -117,10 +113,10 @@ AFRAME.registerComponent("networked-drawing", {
}
}
- if (this.drawBuffer.length > 0 && NAF.connection.isConnected() && this.networkedEl) {
+ if (this.networkBuffer.length > 0 && NAF.connection.isConnected() && this.networkedEl) {
if (!NAF.utils.isMine(this.networkedEl)) {
this._drawFromNetwork();
- } else if (this.bufferIndex < this.drawBuffer.length) {
+ } else if (this.bufferIndex < this.networkBuffer.length) {
this._broadcastDrawing();
}
}
@@ -132,8 +128,8 @@ AFRAME.registerComponent("networked-drawing", {
const copyArray = [];
return function() {
copyArray.length = 0;
- copyData(this.drawBuffer, copyArray, this.bufferIndex, this.drawBuffer.length - 1);
- this.bufferIndex = this.drawBuffer.length;
+ copyData(this.networkBuffer, copyArray, this.bufferIndex, this.networkBuffer.length - 1);
+ this.bufferIndex = this.networkBuffer.length;
NAF.connection.broadcastDataGuaranteed(this.drawingId, { type: MSG_BUFFER_DATA, buffer: copyArray });
};
})(),
@@ -143,54 +139,57 @@ AFRAME.registerComponent("networked-drawing", {
const direction = new THREE.Vector3();
const normal = new THREE.Vector3();
return function() {
- const head = this.drawBuffer[0];
- if (head != null && this.drawBuffer.length >= 9) {
- position.set(this.drawBuffer[0], this.drawBuffer[1], this.drawBuffer[2]);
- direction.set(this.drawBuffer[3], this.drawBuffer[4], this.drawBuffer[5]);
+ const head = this.networkBuffer[0];
+ if (head != null && this.networkBuffer.length >= 10) {
+ position.set(this.networkBuffer[0], this.networkBuffer[1], this.networkBuffer[2]);
+ direction.set(this.networkBuffer[3], this.networkBuffer[4], this.networkBuffer[5]);
this.radius = Math.round(direction.length() * 1000) / 1000; //radius is encoded as length of direction vector
direction.normalize();
- normal.set(this.drawBuffer[6], this.drawBuffer[7], this.drawBuffer[8]);
+ normal.set(this.networkBuffer[6], this.networkBuffer[7], this.networkBuffer[8]);
this.color.setHex(Math.round(normal.length()) - 1); //color is encoded as length of normal vector
normal.normalize();
+ this.networkBuffer.splice(0, 9);
+
if (!this.remoteLineStarted) {
this.startDraw(position, direction, normal);
this.remoteLineStarted = true;
+ }
+
+ if (this.networkBuffer[0] === null) {
+ this.endDraw(position, direction, normal);
+ this.remoteLineStarted = false;
+ this.networkBuffer.shift();
} else {
this._draw(position, direction, normal);
}
- this.drawBuffer.splice(0, 9);
- } else if (head === null && this.remoteLineStarted) {
- this.endDraw(position, direction, normal);
- this.remoteLineStarted = false;
- this.drawBuffer.shift();
}
};
})(),
_deleteLines() {
- const length = this.drawBufferHistory.length;
+ const length = this.networkBufferHistory.length;
if (length > 0) {
const now = Date.now();
- const time = this.drawBufferHistory[0].time;
+ const time = this.networkBufferHistory[0].time;
if (
(length > this.data.maxLines && time + this.data.minDrawTimeout <= now) ||
time + this.data.maxDrawTimeout <= now
) {
- const datum = this.drawBufferHistory[0];
+ const datum = this.networkBufferHistory[0];
if (length > 1) {
datum.idxLength += 2 - (this.segments % 2);
- this.drawBufferHistory[1].idxLength -= 2 - (this.segments % 2);
+ this.networkBufferHistory[1].idxLength -= 2 - (this.segments % 2);
}
this.idx.position = datum.idxLength;
this.idx.uv = datum.idxLength;
this.idx.normal = datum.idxLength;
this.idx.color = datum.idxLength;
this.sharedBuffer.remove(this.prevIdx, this.idx);
- this.drawBufferHistory.shift();
+ this.networkBufferHistory.shift();
if (this.networkedEl && NAF.utils.isMine(this.networkedEl)) {
- this.drawBuffer.splice(0, datum.drawBufferCount);
- this.bufferIndex -= datum.drawBufferCount;
+ this.networkBuffer.splice(0, datum.networkBufferCount);
+ this.bufferIndex -= datum.networkBufferCount;
}
}
}
@@ -199,27 +198,27 @@ AFRAME.registerComponent("networked-drawing", {
_sendDrawBuffer: (() => {
const copyArray = [];
//This number needs to be approx. < ~6000 based on napkin math
- //see: https://github.com/webrtc/adapter/blob/682e0f2439e139da6c0c406370eae820637b8c1a/src/js/common_shim.js#L157
+ //see: https://github.com/webrtc/adapter/blob/682e0f2439e139da6c0c406370eae820637b8sc1a/src/js/common_shim.js#L157
const chunkAmount = 3000;
return function(clientId) {
if (NAF.utils.isMine(this.networkedEl)) {
- if (this.drawBuffer.length <= chunkAmount) {
+ if (this.networkBuffer.length <= chunkAmount) {
NAF.connection.sendDataGuaranteed(clientId, this.drawingId, {
type: MSG_BUFFER_DATA_FULL,
parts: 1,
- buffer: this.drawBuffer
+ buffer: this.networkBuffer
});
} else {
let start = 0;
let end = 0;
- while (end < this.drawBuffer.length) {
- end = Math.min(end + chunkAmount, this.drawBuffer.length);
+ while (end < this.networkBuffer.length) {
+ end = Math.min(end + chunkAmount, this.networkBuffer.length);
copyArray.length = 0;
- copyData(this.drawBuffer, copyArray, start, end - 1);
+ copyData(this.networkBuffer, copyArray, start, end - 1);
start = end;
NAF.connection.sendDataGuaranteed(clientId, this.drawingId, {
type: MSG_BUFFER_DATA_FULL,
- parts: Math.ceil(this.drawBuffer.length / chunkAmount),
+ parts: Math.ceil(this.networkBuffer.length / chunkAmount),
buffer: copyArray
});
}
@@ -234,18 +233,18 @@ AFRAME.registerComponent("networked-drawing", {
this._sendDrawBuffer(data.clientId);
break;
case MSG_BUFFER_DATA:
- if (this.drawBufferInitialized) {
- this.drawBuffer.push.apply(this.drawBuffer, data.buffer);
+ if (this.networkBufferInitialized) {
+ this.networkBuffer.push.apply(this.networkBuffer, data.buffer);
} else {
this.tempDrawBuffer.push.apply(this.tempDrawBuffer, data.buffer);
}
break;
case MSG_BUFFER_DATA_FULL:
- this.drawBuffer.push.apply(this.drawBuffer, data.buffer);
+ this.networkBuffer.push.apply(this.networkBuffer, data.buffer);
if (++this.receivedBufferParts >= data.parts) {
- this.drawBufferInitialized = true;
+ this.networkBufferInitialized = true;
if (this.tempDrawBuffer.length > 0) {
- this.drawBuffer.push.apply(this.drawBuffer, this.tempDrawBuffer);
+ this.networkBuffer.push.apply(this.networkBuffer, this.tempDrawBuffer);
this.tempDrawBuffer = [];
}
}
@@ -270,7 +269,7 @@ AFRAME.registerComponent("networked-drawing", {
if (radius) this.radius = radius;
this.lastPoint.copy(position);
- this._addToDrawBuffer(position, direction, normal);
+ this._addToNetworkBuffer(position, direction, normal);
},
draw(position, direction, normal, color, radius) {
@@ -283,7 +282,7 @@ AFRAME.registerComponent("networked-drawing", {
}
if (radius) this.radius = radius;
- this._addToDrawBuffer(position, direction, normal);
+ this._addToNetworkBuffer(position, direction, normal);
this._draw(position, direction, normal);
},
@@ -293,7 +292,7 @@ AFRAME.registerComponent("networked-drawing", {
if (!this.lineStarted) {
this._generateSegments(this.lastSegments, position, direction, normal, this.radius * radiusMultiplier);
- if (this.drawBufferHistory.length === 0) {
+ if (this.networkBufferHistory.length === 0) {
//start with CW faceculling order
this._addDegenerateTriangle();
} else {
@@ -321,12 +320,12 @@ AFRAME.registerComponent("networked-drawing", {
this.lineStarted = true;
} else {
+ this._generateSegments(this.currentSegments, position, direction, normal, this.radius * radiusMultiplier);
+ this._drawCylinder();
+
if (this.currentPointCount > this.data.maxPointsPerLine) {
this._endDraw(position, direction);
this._endLine();
- } else {
- this._generateSegments(this.currentSegments, position, direction, normal, this.radius * radiusMultiplier);
- this._drawCylinder();
}
}
this.lastPoint.copy(position);
@@ -360,47 +359,47 @@ AFRAME.registerComponent("networked-drawing", {
_endLine() {
if (!this.drawStarted) return;
- if (this.networkedEl && NAF.utils.isMine(this.networkedEl)) this._pushToDrawBuffer(null);
+ if (this.networkedEl && NAF.utils.isMine(this.networkedEl)) this._pushToNetworkBuffer(null);
const datum = {
- drawBufferCount: this.drawBufferCount,
+ networkBufferCount: this.networkBufferCount,
idxLength: this.vertexCount - 1,
time: Date.now()
};
- this.drawBufferHistory.push(datum);
+ this.networkBufferHistory.push(datum);
this.vertexCount = 0;
- this.drawBufferCount = 0;
+ this.networkBufferCount = 0;
this.currentPointCount = 0;
this.lineStarted = false;
this.drawStarted = false;
},
- _addToDrawBuffer: (() => {
+ _addToNetworkBuffer: (() => {
const copyDirection = new THREE.Vector3();
const copyNormal = new THREE.Vector3();
return function(position, direction, normal) {
if (this.networkedEl && NAF.utils.isMine(this.networkedEl)) {
++this.currentPointCount;
- this._pushToDrawBuffer(position.x);
- this._pushToDrawBuffer(position.y);
- this._pushToDrawBuffer(position.z);
+ this._pushToNetworkBuffer(position.x);
+ this._pushToNetworkBuffer(position.y);
+ this._pushToNetworkBuffer(position.z);
copyDirection.copy(direction);
copyDirection.setLength(this.radius); //encode radius as length of direction vector
- this._pushToDrawBuffer(copyDirection.x);
- this._pushToDrawBuffer(copyDirection.y);
- this._pushToDrawBuffer(copyDirection.z);
+ this._pushToNetworkBuffer(copyDirection.x);
+ this._pushToNetworkBuffer(copyDirection.y);
+ this._pushToNetworkBuffer(copyDirection.z);
copyNormal.copy(normal);
copyNormal.setLength(this.color.getHex() + 1); //encode color as length, add one in case color is black
- this._pushToDrawBuffer(copyNormal.x);
- this._pushToDrawBuffer(copyNormal.y);
- this._pushToDrawBuffer(copyNormal.z);
+ this._pushToNetworkBuffer(copyNormal.x);
+ this._pushToNetworkBuffer(copyNormal.y);
+ this._pushToNetworkBuffer(copyNormal.z);
}
};
})(),
- _pushToDrawBuffer(val) {
- ++this.drawBufferCount;
- this.drawBuffer.push(val);
+ _pushToNetworkBuffer(val) {
+ ++this.networkBufferCount;
+ this.networkBuffer.push(val);
},
//draw a cylinder from last to current segments
diff --git a/src/components/tools/pen.js b/src/components/tools/pen.js
index f98757615852b2b7c2cd0311a66d09b19df197e9..02df11cae600e407656ccd67de5bcf9bd512649f 100644
--- a/src/components/tools/pen.js
+++ b/src/components/tools/pen.js
@@ -17,11 +17,22 @@ AFRAME.registerComponent("pen", {
drawingManager: { type: "string" },
color: { type: "color", default: "#FF0033" },
availableColors: {
- default: ["#FF0033", "#FFFF00", "#00FF33", "#0099FF", "#9900FF", "#FFFFFF", "#000000"]
+ default: [
+ "#FF0033",
+ "#FFFF00",
+ "#0099FF",
+ "#00FF33",
+ "#9900FF",
+ "#FF6600",
+ "#FFFFFF",
+ "#CCCCCC",
+ "#777777",
+ "#000000"
+ ]
},
radius: { default: 0.01 }, //drawing geometry radius
minRadius: { default: 0.005 },
- maxRadius: { default: 0.05 }
+ maxRadius: { default: 0.2 }
},
init() {
diff --git a/src/hub.html b/src/hub.html
index 0a55b1190f632d9bb0564a5e6eb122057902ae46..a6a4f0305c1bf2914054befc48260394b9ac6f80 100644
--- a/src/hub.html
+++ b/src/hub.html
@@ -260,7 +260,7 @@
<a-entity id="pen-counter" networked-counter="max: 3;"></a-entity>
- <a-entity id="drawing-manager" drawing-manager="drawing: #default-drawing;"></a-entity>
+ <a-entity id="drawing-manager" drawing-manager></a-entity>
<a-entity
id="cursor-controller"
@@ -433,11 +433,6 @@
static-body="shape: none;"
></a-entity>
- <a-entity
- id="default-drawing"
- networked="template: #interactable-drawing;"
- ></a-entity>
-
<a-entity
super-spawner="
template: #pen-interactable;
diff --git a/src/utils/mouse-events-handler.js b/src/utils/mouse-events-handler.js
index 7b9dd38418b976b463b0af0f71022ac9fb4acf31..dcb629f1e63ba1ab16705fcacfdf276084d8fc0b 100644
--- a/src/utils/mouse-events-handler.js
+++ b/src/utils/mouse-events-handler.js
@@ -1,8 +1,8 @@
// TODO: Make look speed adjustable by the user
const HORIZONTAL_LOOK_SPEED = 0.1;
const VERTICAL_LOOK_SPEED = 0.06;
-const VERTICAL_SCROLL_TIMEOUT = 250;
-const HORIZONTAL_SCROLL_TIMEOUT = 250;
+const VERTICAL_SCROLL_TIMEOUT = 50;
+const HORIZONTAL_SCROLL_TIMEOUT = 50;
export default class MouseEventsHandler {
constructor(cursor, cameraController) {