-\r
-// Various global variables\r
-var mouseX = 0, mouseY = 0,\r
- camera, scene, renderer, projector;\r
-var sTestEventType = 'mousedown';\r
-//var window3DWidth = window.innerWidth * 0.8;\r
-//var window3DHeight=window.innerHeight*0.75;\r
-var window3DWidth, window3DHeight;\r
-var offX, offY;\r
+// Various global variables\r
+var mouseX = 0, mouseY = 0, camera, scene, renderer, projector;\r
+\r
// Camera parameters\r
-phi = -100, theta = 0, distance = 150;\r
-var rcount = 0;\r
-// Text display\r
-var info, nodelist, help;\r
+var phi = -100, theta = 0, distance = 130;\r
\r
// graphical nodes\r
var objects = [];\r
\r
var div3d, nodebox, infobox;\r
\r
-function init() {\r
- var particles, particle;\r
-\r
- // jordan : modifier document.getElementById\r
- div3d = jQuery('#div3d');\r
- nodebox = jQuery('#nodebox');\r
- infobox = jQuery('#infobox');\r
- titlebox = jQuery('#titlebox');\r
- // offset also\r
- var offset = div3d.offset();\r
- offY = offset.top;\r
- offX = offset.left;\r
-\r
- titlebox.innerHTML = 'Grenoble Site ' + nodes_gre.length + " nodes";\r
- infobox.innerHTML = 'Node info : ';\r
-\r
- nodebox.value = "";\r
-\r
- camera = new THREE.PerspectiveCamera(75, window3DWidth / window3DHeight, 1, 10000);\r
-\r
- scene = new THREE.Scene();\r
+function onResize() {\r
+ renderer.setSize(div3d.offsetWidth, div3d.offsetHeight);\r
+ camera.aspect = div3d.offsetWidth / div3d.offsetHeight;\r
+ camera.updateProjectionMatrix();\r
+ myrender();\r
+}\r
\r
- renderer = new THREE.CanvasRenderer();\r
+function getCenter(nodes) {\r
+ var xmin = 0, ymin = 0, zmin = 0;\r
+ var xmax = 0, ymax = 0, zmax = 0;\r
+ \r
+ for (var i = 0; i < nodes.length; i++) {\r
+ if (nodes[i][1] > xmax) xmax = nodes[i][1];\r
+ if (nodes[i][1] < xmin) xmin = nodes[i][1];\r
+ if (nodes[i][2] > ymax) ymax = nodes[i][2];\r
+ if (nodes[i][2] < ymin) ymin = nodes[i][2];\r
+ if (nodes[i][3] > zmax) zmax = nodes[i][3];\r
+ if (nodes[i][3] < zmin) zmin = nodes[i][3];\r
+ }\r
+ return {x: (xmax + xmin) / 2, y: (ymax + ymin) / 2, z: (zmax + zmin) / 2};\r
+}\r
\r
- // jordan XXX div3d.appendChild(renderer.domElement);\r
- div3d.append(renderer.domElement);\r
+function debugaxis(axisLength) {\r
+ var v = function(x, y, z) {\r
+ return new THREE.Vertex(new THREE.Vector3(x, y, z));\r
+ }\r
+ \r
+ var createAxis = function (p1, p2, color) {\r
+ var lineGeometry = new THREE.Geometry();\r
+ var lineMat = new THREE.LineBasicMaterial({ color: color, lineWidth: 2 });\r
+ lineGeometry.vertices.push(p1, p2);\r
+ var line = new THREE.Line(lineGeometry, lineMat);\r
+ scene.add(line);\r
+ }\r
+ \r
+ createAxis(v(0, 0, 0), v(axisLength, 0, 0), 0xFF0000);\r
+ createAxis(v(0, 0, 0), v(0, axisLength, 0), 0x00FF00);\r
+ createAxis(v(0, 0, 0), v(0, 0, axisLength), 0x0000FF);\r
+};\r
\r
- window.addEventListener('resize', set3dsize, false);\r
- scene.add(camera);\r
- set3dsize();\r
+function drawNodes(nodes) {\r
+ var geometry = new THREE.Geometry();\r
+ var center = getCenter(nodes);\r
+ \r
+ onResize();\r
+ for (var i = 0; i < nodes.length; i++) {\r
+ var material = new THREE.ParticleCanvasMaterial({\r
+ color: 0xffffff,\r
+ program: function (context) {\r
+ context.beginPath();\r
+ context.arc(0, 0, 1, 0, Math.PI * 2, true);\r
+ context.closePath();\r
+ context.fill();\r
+ }\r
+ });\r
+ var particle = new THREE.Particle(material);\r
+ particle.name = nodes[i][0];\r
+ particle.position.x = nodes[i][1] - center.x;\r
+ particle.position.y = nodes[i][2] - center.y;\r
+ particle.position.z = nodes[i][3] - center.z;\r
+ particle.uid = nodes[i][4];\r
+ particle.state = nodes[i][5];\r
+ particle.position.multiplyScalar(10);\r
+ particle.scale.x = particle.scale.y = 1;\r
+ scene.add(particle);\r
+ \r
+ var vertex = new THREE.Vertex(particle.position);\r
+ geometry.vertices.push(vertex);\r
+ objects.push(particle)\r
\r
-\r
- var PI2 = Math.PI * 2;\r
- var geometry = new THREE.Geometry();\r
-\r
- // let's find the center of the nodes\r
- xmin = ymin = zmin = 0;\r
- xmax = ymax = zmax = 0;\r
-\r
- for (var i = 0; i < nodes_gre.length; i++) {\r
- if (nodes_gre[i][1] > xmax) xmax = nodes_gre[i][1];\r
- if (nodes_gre[i][1] < xmin) xmin = nodes_gre[i][1];\r
- if (nodes_gre[i][2] > ymax) ymax = nodes_gre[i][2];\r
- if (nodes_gre[i][2] < ymin) ymin = nodes_gre[i][2];\r
- if (nodes_gre[i][3] > zmax) zmax = nodes_gre[i][3];\r
- if (nodes_gre[i][3] < zmin) zmin = nodes_gre[i][3];\r
- }\r
-\r
- xcenter = (xmax + xmin) / 2;\r
- ycenter = (ymax + ymin) / 2;\r
- zcenter = (zmax + zmin) / 2;\r
-\r
- // display nodes as TREE particles\r
- for (var i = 0; i < nodes_gre.length; i++) {\r
- material = new THREE.ParticleCanvasMaterial({\r
- color: 0xffffff,\r
- program: function (context) {\r
- context.beginPath();\r
- context.arc(0, 0, 1, 0, PI2, true);\r
- context.closePath();\r
- context.fill();\r
- }\r
- });\r
- particle = new THREE.Particle(material);\r
- particle.name = nodes_gre[i][0];\r
- particle.position.x = nodes_gre[i][1] - xcenter;\r
- particle.position.y = nodes_gre[i][2] - ycenter;\r
- particle.position.z = nodes_gre[i][3] - zcenter;\r
- particle.position.multiplyScalar(10);\r
- particle.scale.x = particle.scale.y = 1;\r
- scene.add(particle);\r
- v = new THREE.Vertex(particle.position);\r
- geometry.vertices.push(v);\r
- objects.push(particle)\r
- }\r
-\r
debugaxis(10);\r
- // a projector is needed to find which node is under the mouse\r
- projector = new THREE.Projector();\r
-\r
- nodebox.onkeyup = parseNodebox;\r
- // set mouse event handlers // TODO jordan\r
- document.onmousedown = OnMouseDown;\r
- document.onmouseup = OnMouseUp;\r
- document.onmousemove = displayNodeInfo;\r
- if (window.addEventListener)\r
- /** DOMMouseScroll is for mozilla. */\r
- window.addEventListener('DOMMouseScroll', wheel, false);\r
- /** IE/Opera. */\r
- window.onmousewheel = document.onmousewheel = wheel;\r
myrender();\r
+ }\r
}\r
\r
-function set3dsize() {\r
- // jordan\r
- var offset = div3d.offset();\r
- offY = offset.top;\r
- offX = offset.left;\r
- window3DWidth = div3d.width();\r
- window3DHeight = div3d.height();\r
- renderer.setSize(window3DWidth, window3DHeight);\r
-\r
- camera.aspect = window3DWidth / window3DHeight;\r
- camera.updateProjectionMatrix();\r
-\r
- myrender();\r
+function init(nodes) {\r
+ div3d = document.getElementById('div3d');\r
+ nodebox = document.getElementById('nodebox');\r
+ infobox = document.getElementById('infobox');\r
+ \r
+ infobox.innerHTML = 'Node info : ';\r
+ nodebox.value = "";\r
+ \r
+ camera = new THREE.PerspectiveCamera(75, div3d.offsetWidth / div3d.offsetHeight, 1, 10000);\r
+ scene = new THREE.Scene();\r
+ renderer = new THREE.CanvasRenderer();\r
+ projector = new THREE.Projector();\r
+ \r
+ div3d.appendChild(renderer.domElement);\r
+ \r
+ window.addEventListener('resize', onResize, false);\r
+ scene.add(camera);\r
+ \r
+ nodebox.onkeyup = parseNodebox;\r
+ \r
+ div3d.onmousedown = OnMouseDown;\r
+ div3d.onmouseup = OnMouseUp;\r
+ div3d.onmousemove = displayNodeInfo;\r
+ if (div3d.addEventListener) {\r
+ div3d.addEventListener('DOMMouseScroll', wheel, false); // mozilla\r
+ }\r
+ div3d.onmousewheel = wheel; // IE & Opera\r
}\r
\r
function sortfunction(a, b) {\r
- return (a - b) //causes an array to be sorted numerically and ascending\r
+ return (a - b) //causes an array to be sorted numerically and ascending\r
}\r
\r
// factorize the expanded list in selectedNode to produce dash intervals\r
// 1,2,3,5,9 -> 1-3,5,9\r
function factorize() {\r
- var fact = [];\r
- var previous = 0;\r
- var intervalStart = 0;\r
- selectedNodes.sort(sortfunction);\r
- for (j = 0; j < selectedNodes.length; j++) {\r
- if (intervalStart) {\r
- // we are in an interval\r
- if (selectedNodes[j] == previous + 1) {\r
- // interval grows\r
- previous += 1;\r
- } else {\r
- // end of interval\r
- fact.push(intervalStart + "-" + previous);\r
- intervalStart = 0;\r
- previous = selectedNodes[j];\r
- }\r
- } else {\r
- // we are not in an interval\r
- if (selectedNodes[j] == previous + 1) {\r
- // let's begin an interval\r
- intervalStart = previous;\r
- previous += 1;\r
- } else {\r
- if (previous) fact.push(previous);\r
- previous = selectedNodes[j];\r
- }\r
- }\r
- } // for end \r
- // at the end of the loop, two cases\r
- // we were still in an interval, then add it to the result\r
- // we were not in an interval, then add the last selectednode (previous)\r
+ var fact = [];\r
+ var previous = 0;\r
+ var intervalStart = 0;\r
+ selectedNodes.sort(sortfunction);\r
+ for (j = 0; j < selectedNodes.length; j++) {\r
if (intervalStart) {\r
+ // we are in an interval\r
+ if (selectedNodes[j] == previous + 1) {\r
+ // interval grows\r
+ previous += 1;\r
+ } else {\r
+ // end of interval\r
fact.push(intervalStart + "-" + previous);\r
+ intervalStart = 0;\r
+ previous = selectedNodes[j];\r
+ }\r
} else {\r
- if (previous) fact.push(previous);\r
+ // we are not in an interval\r
+ if (selectedNodes[j] == previous + 1) {\r
+ // let's begin an interval\r
+ intervalStart = previous;\r
+ previous += 1;\r
+ } else {\r
+ if (previous) {\r
+ fact.push(previous);\r
+ }\r
+ previous = selectedNodes[j];\r
+ }\r
}\r
- return fact;\r
+ } // for end\r
+ // at the end of the loop, two cases\r
+ // we were still in an interval, then add it to the result\r
+ // we were not in an interval, then add the last selectednode (previous)\r
+ if (intervalStart) {\r
+ fact.push(intervalStart + "-" + previous);\r
+ } else if (previous) {\r
+ fact.push(previous);\r
+ }\r
+ return fact;\r
}\r
\r
// expand a list of nodes containing dash intervals\r
// 1-3,5,9 -> 1,2,3,5,9\r
-function expand(factExp) {\r
- exp = [];\r
- for (i = 0; i < factExp.length; i++) {\r
- dashExpression = factExp[i].split("-");\r
- if (dashExpression.length == 2) {\r
- for (j = parseInt(dashExpression[0]); j < (parseInt(dashExpression[1]) + 1); j++)\r
- exp.push(j);\r
- } else exp.push(parseInt(factExp[i]));\r
+function expand(input) {\r
+ var factorized = input.split(",");\r
+ var expanded = [];\r
+ for (var i = 0; i < factorized.length; i++) {\r
+ var d = factorized[i].split("-");\r
+ if (d.length == 2) {\r
+ for (var j = parseInt(d[0]); j < parseInt(d[1]) + 1; j++) {\r
+ expanded.push(j);\r
+ }\r
+ } else {\r
+ expanded.push(parseInt(factorized[i]));\r
+ }\r
+ }\r
+ expanded.sort(sortfunction);\r
+ for (var i = 1; i < expanded.length; i++) {\r
+ if (expanded[i] == expanded[i - 1]) {\r
+ expanded.splice(i--, 1);\r
}\r
- exp.sort(sortfunction);\r
- for (var i = 1; i < exp.length; i++) { if (exp[i] == exp[i - 1]) { exp.splice(i--, 1); } }\r
- return exp;\r
+ }\r
+ return expanded;\r
}\r
\r
function parseNodebox() {\r
- input = nodebox.value;\r
- selectedNodes = expand(input.split(","));\r
- myrender();\r
+ selectedNodes = expand(nodebox.value);\r
+ myrender();\r
}\r
\r
-function debugaxis(axisLength) {\r
- //Shorten the vertex function\r
- function v(x, y, z) {\r
- return new THREE.Vertex(new THREE.Vector3(x, y, z));\r
- }\r
-\r
- //Create axis (point1, point2, colour)\r
- function createAxis(p1, p2, color) {\r
- var line, lineGeometry = new THREE.Geometry(),\r
- lineMat = new THREE.LineBasicMaterial({ color: color, lineWidth: 2 });\r
- lineGeometry.vertices.push(p1, p2);\r
- line = new THREE.Line(lineGeometry, lineMat);\r
- scene.add(line);\r
- }\r
-\r
- createAxis(v(0, 0, 0), v(axisLength, 0, 0), 0xFF0000);\r
- createAxis(v(0, 0, 0), v(0, axisLength, 0), 0x00FF00);\r
- createAxis(v(0, 0, 0), v(0, 0, axisLength), 0x0000FF);\r
-};\r
-\r
// set the camera position according two angles theta and phi and the distance\r
// and display the scene\r
function myrender() {\r
- //infobox.innerHTML = " Cam Pos = " + camera.position.x + "," + camera.position.y + "," + camera.position.z\r
- // + " - " + theta + "," + phi + ","+ distance;\r
- //infobox.innerHTML = selectedNodes;\r
- camera.position.x = distance * Math.sin(theta * Math.PI / 360) * Math.cos(phi * Math.PI / 360);\r
- camera.position.y = distance * Math.sin(this.phi * Math.PI / 360);\r
- camera.position.z = distance * Math.cos(this.theta * Math.PI / 360) * Math.cos(this.phi * Math.PI / 360);\r
- camera.lookAt(scene.position);\r
- camera.updateMatrix();\r
-\r
- for (i = 0; i < objects.length; i++)\r
- if (selectedNodes.indexOf(objects[i].name) != -1) objects[i].material.color.setHex(0xff0000);\r
- else objects[i].material.color.setHex(0xffffff);\r
- renderer.render(scene, camera);\r
+ camera.position.x = distance * Math.sin(theta * Math.PI / 360) * Math.cos(phi * Math.PI / 360);\r
+ camera.position.y = distance * Math.sin(this.phi * Math.PI / 360);\r
+ camera.position.z = distance * Math.cos(this.theta * Math.PI / 360) * Math.cos(this.phi * Math.PI / 360);\r
+ camera.lookAt(scene.position);\r
+ camera.updateMatrix();\r
+ \r
+ for (i = 0; i < objects.length; i++) {\r
+ if (selectedNodes.indexOf(objects[i].name) != -1) {\r
+ objects[i].material.color.setHex(0x0099CC);\r
+ } else {\r
+ if (objects[i].state == "Busy") {\r
+ objects[i].material.color.setHex(0x9943BE);\r
+ } else if (objects[i].state == "Alive") {\r
+ objects[i].material.color.setHex(0x7FFF00);\r
+ } else {\r
+ objects[i].material.color.setHex(0xFF3030);\r
+ }\r
+ }\r
+ }\r
+ renderer.render(scene, camera);\r
}\r
\r
-// rigthbutton is used for rotations \r
+// rigthbutton is used for rotations\r
function onDocumentMouseMoveRot(event) {\r
- NewmouseX = event.clientX;\r
- NewmouseY = event.clientY;\r
- DeltaX = NewmouseX - mouseX;\r
- DeltaY = NewmouseY - mouseY;\r
-\r
- mouseX = NewmouseX;\r
- mouseY = NewmouseY;\r
-\r
- theta -= DeltaX;\r
- phi += DeltaY;\r
- if (phi > 180) phi = 180;\r
- if (phi < -180) phi = -180;\r
- myrender();\r
+ var NewmouseX = event.clientX;\r
+ var NewmouseY = event.clientY;\r
+ var DeltaX = NewmouseX - mouseX;\r
+ var DeltaY = NewmouseY - mouseY;\r
+ \r
+ mouseX = NewmouseX;\r
+ mouseY = NewmouseY;\r
+ \r
+ theta -= DeltaX;\r
+ phi += DeltaY;\r
+ if (phi > 180) phi = 180;\r
+ if (phi < -180) phi = -180;\r
+ myrender();\r
}\r
// mousewheel is used for zoom\r
function Zoom(delta) {\r
- distance += delta * 5;\r
- myrender();\r
+ distance += delta * 5;\r
+ myrender();\r
}\r
\r
// return the graphical node under the mouse\r
function findNodeUnderMouse(event) {\r
- var vector = new THREE.Vector3(((event.clientX - offX) / window3DWidth) * 2 - 1, -((event.clientY - offY) / window3DHeight) * 2 + 1, 0.5);\r
- projector.unprojectVector(vector, camera);\r
- var ray = new THREE.Ray(camera.position, vector.subSelf(camera.position).normalize());\r
- var intersects = ray.intersectObjects(objects);\r
- if (intersects.length > 0) {\r
- return intersects[0];\r
- } else return null;\r
+ var x, y, z;\r
+ \r
+ event.preventDefault();\r
+ \r
+ x = ((event.clientX - div3d.offsetLeft) / div3d.offsetWidth) * 2 - 1;\r
+ y = -((event.clientY - div3d.offsetTop) / div3d.offsetHeight) * 2 + 1;\r
+ z = 0.5;\r
+ \r
+ var vector = new THREE.Vector3(x, y, z);\r
+ projector.unprojectVector(vector, camera);\r
+ \r
+ var ray = new THREE.Ray(camera.position, vector.subSelf(camera.position).normalize());\r
+ var intersects = ray.intersectObjects(objects);\r
+ \r
+ if (intersects.length > 0) {\r
+ return intersects[0];\r
+ } else {\r
+ return null;\r
+ }\r
}\r
\r
// display some info of the node under the mouse\r
function displayNodeInfo(e) {\r
- obj = findNodeUnderMouse(e);\r
- if (obj) infobox.innerHTML = 'Node info : number ' + obj.object.name + " with id " + nodes_gre[obj.object.id][4];\r
- // else infobox.innerHTML = e.clientX + "," + e.clientY + " - " + offX + "," + offY;\r
+ obj = findNodeUnderMouse(e);\r
+ if (obj) {\r
+ infobox.innerHTML = 'Node info : number ' + obj.object.name + " with id " + obj.object.uid;\r
+ }\r
}\r
\r
// select/unselect nodes\r
function toggleNode(obj) {\r
- nodeId = obj.object.name;\r
- i = selectedNodes.indexOf(nodeId);\r
- if (i == -1) selectedNodes.push(nodeId);\r
- else selectedNodes.splice(i, 1);\r
- nodebox.value = factorize().join(",");\r
- myrender();\r
+ var nodeId = obj.object.name;\r
+ var index = selectedNodes.indexOf(nodeId);\r
+ \r
+ if (index == -1) {\r
+ selectedNodes.push(nodeId);\r
+ } else {\r
+ selectedNodes.splice(index, 1);\r
+ }\r
+ nodebox.value = factorize().join(",");\r
+ myrender();\r
}\r
\r
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r
// Mouse handling functions\r
//\r
function OnMouseDown(e) {\r
- var clickType = 'LEFT';\r
- if (e.type != sTestEventType) return true\r
+ var clickType = 'LEFT';\r
+ if (e.type != 'mousedown') return true\r
if (e.which) {\r
- if (e.which == 3) clickType = 'RIGHT';\r
- if (e.which == 2) clickType = 'MIDDLE';\r
- //infobox.innerHTML = clickType + " - Cam Pos = " + camera.position.x + "," + camera.position.y + "," + camera.position.z;\r
+ if (e.which == 3) clickType = 'RIGHT';\r
+ if (e.which == 2) clickType = 'MIDDLE';\r
+ //infobox.innerHTML = clickType + " - Cam Pos = " + camera.position.x + "," + camera.position.y + "," + camera.position.z;\r
}\r
mouseX = e.clientX;\r
- mouseY = e.clientY;\r
- if (clickType == 'RIGHT') {\r
- document.onmousemove = onDocumentMouseMoveRot;\r
- }\r
- if (clickType == 'LEFT') {\r
- obj = findNodeUnderMouse(e);\r
- if (obj != null) toggleNode(obj);\r
- }\r
+ mouseY = e.clientY;\r
+ if (clickType == 'RIGHT') {\r
+ document.onmousemove = onDocumentMouseMoveRot;\r
+ }\r
+ if (clickType == 'LEFT') {\r
+ obj = findNodeUnderMouse(e);\r
+ if (obj != null) toggleNode(obj);\r
+ }\r
}\r
\r
function OnMouseUp(e) {\r
- document.onmousemove = displayNodeInfo;\r
+ document.onmousemove = displayNodeInfo;\r
}\r
\r
// This function was taken here : http://www.adomas.org/javascript-mouse-wheel/\r
// Event handler for mouse wheel event.\r
\r
function wheel(event) {\r
- var delta = 0;\r
- if (!event) /* For IE. */\r
- event = window.event;\r
- if (event.wheelDelta) { /* IE/Opera. */\r
- delta = event.wheelDelta / 120;\r
- } else if (event.detail) { /** Mozilla case. */\r
- /** In Mozilla, sign of delta is different than in IE.\r
- * Also, delta is multiple of 3.\r
- */\r
- delta = -event.detail / 3;\r
- }\r
- /** If delta is nonzero, handle it.\r
- * Basically, delta is now positive if wheel was scrolled up,\r
- * and negative, if wheel was scrolled down.\r
- */\r
- if (delta)\r
- Zoom(delta);\r
- /** Prevent default actions caused by mouse wheel.\r
- * That might be ugly, but we handle scrolls somehow\r
- * anyway, so don't bother here..\r
- */\r
- if (event.preventDefault)\r
- event.preventDefault();\r
- event.returnValue = false;\r
-} \r
+ var delta = 0;\r
+ if (!event) /* For IE. */\r
+ event = window.event;\r
+ if (event.wheelDelta) { /* IE/Opera. */\r
+ delta = event.wheelDelta / 120;\r
+ } else if (event.detail) { /** Mozilla case. */\r
+ /** In Mozilla, sign of delta is different than in IE.\r
+ * Also, delta is multiple of 3.\r
+ */\r
+ delta = -event.detail / 3;\r
+ }\r
+ /** If delta is nonzero, handle it.\r
+ * Basically, delta is now positive if wheel was scrolled up,\r
+ * and negative, if wheel was scrolled down.\r
+ */\r
+ if (delta)\r
+ Zoom(delta);\r
+ /** Prevent default actions caused by mouse wheel.\r
+ * That might be ugly, but we handle scrolls somehow\r
+ * anyway, so don't bother here..\r
+ */\r
+ if (event.preventDefault)\r
+ event.preventDefault();\r
+ event.returnValue = false;\r
+}\r
git://git.onelab.eu / myslice.git / commitdiff