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test.html
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test.html
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<html><head>
<title>GLGE</title>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<script type="text/javascript" src="pdebug.js"></script>
<script type="text/javascript" src="externals/GLGE/glge_math.js"></script>
<script type="text/javascript" src="externals/GLGE/glge.js"></script>
<script type="text/javascript" src="externals/GLGE/glge_input.js"></script>
<script type="text/javascript" src="ray_tri.js"></script>
<script type="text/javascript" src="k3d.js"></script>
<style>
body{background-color: #000;color: #fff;font-family:arial}
</style>
</head><body>
<div>
<div style="width:900px;margin:auto;position:relative" id="container">
<canvas id="canvas" width="900" height="500"></canvas>
<img src="images/glgelogo.png" alt="GLGElogo" style="position:absolute;top: 450px; left: 750px;" />
<div id="framerate" style="position:absolute; left: 750px; top: 20px; background-color: #000; opacity: 0.5;height: 30px; width: 130px; border-radius: 5px; -moz-border-radius5px;-webkit-border-radius:5px;border: 1px solid #fff;">
<div id="debug" style="padding: 5px"></div>
</div>
<div onclick = 'alert("2D Javascript element")' style="padding: 5px;position:absolute; left: 20px; top: 370px; background-color: #000; opacity: 0.7;height: 100px; width: 400px; border-radius: 5px; -moz-border-radius5px;-webkit-border-radius:5px;border: 1px solid #fff;">
<h2 style="margin:0;padding:0;padding-bottom: 5px;font-size: 20px">Extremely early Kata3D 'Demo'</h2>
<p style="margin:0;padding:0;padding-bottom: 5px;">Hover==cyan; selected==purple; drag objects</p>
<p style="margin:0;padding:0;padding-bottom: 5px;">arrow keys to move, U & J to pan camera</p>
<p style="margin:0;padding:0;padding-bottom: 5px;">this box pops a msg, so does the teapot</p>
</div>
</div>
</div>
<div id="debug2"></div>
<script type="text/javascript">
doc = new GLGE.Document();
// function to safely set material and save original for highlighting (hover/select)
setHighlightMaterial = function(obj, material){
if (material != obj.highlightMaterial) {
if (material == null) {
obj.setMaterial(obj.originalMaterial)
}
else {
if (obj.highlightMaterial == null) {
obj.originalMaterial = obj.getMaterial()
}
obj.setMaterial(material)
}
obj.highlightMaterial = material
}
}
dragWallStart = function(x, y){
pdebug("dragWallStart: " + this.id + " xy:" + x + "," + y, 7)
}
niceArray = function (v, places) {
r = []
for (i in v) {
r.push(v[i].toFixed(places))
}
return r
}
dragWallUpdate = function(dx, dy){
var placeIndex = K3D.getNearestObject(g_dragOns)
if (placeIndex) {
var place = placeIndex[0]
var over = g_dragOns[placeIndex[1]]
var norm = new GLGE.Vec(placeIndex[2])
// if we're on a floor or ceiling FIXME: we should still rotate so the picture orients to the camera
if (Math.abs(norm.e(3)) > 0.8) {
this.setLocX(place[0])
this.setLocY(place[1] + parseFloat(this.getScaleZ() ) )
this.setLocZ(place[2])
this.setRotX(Math.PI * -0.5 * -norm.e(3))
this.setRotY(0)
this.setRotZ(0)
}
// if we're on a wall
else {
var nx = norm.cross([0, -1, 0])
var angZ = norm.angle([0, -1, 0])
if (nx.e(3) > 0)
angZ = -angZ /// assuming approximately vertical
pdebug("dragWallUpdate: " + this.id + " over: " + over + " place: " +
niceArray(place, 2) + " ang: " + angZ.toFixed(2) +" norm: " + niceArray(norm.data, 2), 9)
over = scene.getObjectById(over)
this.setLocX(place[0])
this.setLocY(place[1])
this.setLocZ(place[2] - parseFloat(this.getScaleZ() ) )
this.setRotX(over.getRotX())
this.setRotY(over.getRotY())
this.setRotZ(Math.PI + angZ)
}
}
}
// create a new object with same props as old
shallowClone = function (obj) {
o2 = {}
for (i in obj) {
o2[i] = obj[i]
}
return o2
}
pixnum=1
doc.onLoad = function(){
heightmap={
image:"images/map.png",
width:120,
height:120,
lowX:-50,
upX:50,
lowY:-50,
upY:50,
lowZ:0,
upZ:50
}
scene = K3D.init(heightmap)
scene.setAmbientColor("#999999")
var purple_mat = doc.getElement("purple");
var cyan_mat = doc.getElement("cyan");
var hoverable = ["crate", "crate2", "crate4", "crate5", "monkeyobject", "teapotobject"]
var selectable = ["crate", "crate2", "crate5", "monkeyobject"]
var dragable = ["crate", "crate2", "crate4", "crate5", "bornholm"]
var dragWallable = ["monkeyobject"]
g_dragOns = ["wallobject", "crate", "crate4", "crate5","bornholm"]
// hover cyan
for (i in hoverable) {
obj = scene.getObjectById(hoverable[i])
obj.makeHoverable(function(){
if (this.highlightMaterial != purple_mat) setHighlightMaterial(this, cyan_mat)
}, function(){
if (this.highlightMaterial != purple_mat) setHighlightMaterial(this, null)
})
obj.highlightMaterial = null
}
// selected are purple
for (i in selectable) {
obj = scene.getObjectById(selectable[i])
scene.getObjectById(selectable[i]).makeSelectable(function(){
setHighlightMaterial(this, purple_mat)
}, function(){
if (this.highlightMaterial == purple_mat) setHighlightMaterial(this, null)
})
obj.highlightMaterial = null
}
var fix = function(v) {
v = 57.2958*v
while(v>180) v-=360
while(v<-180) v+=360
return v.toFixed(1)
}
var show = function(self) {
pdebug("edit rotate X="+fix(self.getRotX())+" Y="+fix(self.getRotY())+" Z="+fix(self.getRotZ()),4)
}
// drag is modal: move, rotatex, rotatey, rotatez
for (i in dragable) {
scene.getObjectById(dragable[i]).makeDragable(function(){
this.dragStartLocX = parseFloat(this.getLocX()) /// wtf? strings?
this.dragStartLocY = parseFloat(this.getLocY())
this.dragStartLocZ = parseFloat(this.getLocZ())
this.dragStartRotX = parseFloat(this.getRotX()) /// wtf? strings?
this.dragStartRotY = parseFloat(this.getRotY())
this.dragStartRotZ = parseFloat(this.getRotZ())
}, function(dx, dy){
if (document.input_editmode.R[1].checked) {
var ang = scene.camera.getRotY()
var x = Math.cos(ang - Math.PI)
var y = Math.sin(ang - Math.PI)
// pdebug("x: " + x + "y: " + y + "ang: "+ (parseFloat(ang)-Math.PI),9)
this.setLocX(this.dragStartLocX - dx * x * 0.05)
this.setLocY(this.dragStartLocY - dx * y * 0.05)
this.setLocZ(this.dragStartLocZ - dy * 0.05)
pdebug("edit move X="+this.getLocX().toFixed(3)+" Y="+this.getLocY().toFixed(3)+" Z="+this.getLocZ().toFixed(3),4)
}
if (document.input_editmode.R[2].checked) {
this.setRotX(this.dragStartRotX + dy*.01)
show(this)
}
if (document.input_editmode.R[3].checked) {
this.setRotY(this.dragStartRotY + dy*.01)
show(this)
}
if (document.input_editmode.R[4].checked) {
this.setRotZ(this.dragStartRotZ + dx*.01)
show(this)
}
})
}
//scene.getObjectById("monkeyobject").makeClickableCallback(function(x,y) {
// alert("MONKEY BIDNESS!")
// document.getElementById("canvas").buttonState[0]=false /// kluge to fix bug where alert() makes GLGE miss mouseUp
//})
scene.getObjectById("teapotobject").makeClickableCallback(function(x, y){
alert("Would you have some tea?\nI no longer make pictures.\ntry 'add picture' lower left")
// window.open("popup1.html")
document.getElementById("canvas").buttonState[0] = false /// kluge to fix bug where alert() makes GLGE miss mouseUp
})
// stop dragging my monkey around! (drag on wall & whatever else is under cursor)
for (i in dragWallable) {
scene.getObjectById(dragWallable[i]).makeDragable(dragWallStart, dragWallUpdate)
}
}
addPicture = function(id){
var pic = document.getElementById(id).value
var obj = K3D.createObjectAndAddToScene("nupix" + pixnum++, doc.getElement("cube3"), pic, function (tx) {
obj.setScaleX(parseFloat(tx.width)*.01)
obj.setScaleZ(parseFloat(tx.height)*.01)
})
obj.setLocX(2)
obj.setLocY(-20)
obj.setLocZ(2.5)
obj.setScaleY(.25)
obj.getMaterial().setSpecular(.4)
obj.getMaterial().setEmit(1)
obj.makeDragable(dragWallStart, dragWallUpdate)
obj.makeHoverable(function(){
this.getMaterial().setEmit(3)
}, function(){
this.getMaterial().setEmit(1)
})
}
doc.load("level.xml")
</script>
<button onclick = 'addPicture("input_tex1")' id="addPicture">add picture</button>
<input type="text" id="input_tex1" size="50" value="images/jais_test512x512.jpg"/><br>
<button onclick = 'addPicture("input_tex2")' id="addPicture">add picture</button>
<input type="text" id="input_tex2" size="50" value="images/jais_test512x512b.jpg"/>><br>
<button onclick = 'addPicture("input_tex3")' id="addPicture">add picture</button>
<input type="text" id="input_tex3" size="50" value="http://danbmil.com/dan_headshot_small.JPG"/><br>
<form Name="input_editmode"
<input type="radio" Name="R" Checked="true"/>safe
<input type="radio" Name="R"/>move
<input type="radio" Name="R"/>rotate X
<input type="radio" Name="R"/>rotate Y
<input type="radio" Name="R"/>rotate Z
</form>
<div id="dbg0"></div>
<div id="dbg1"></div>
<div id="dbg2"></div>
<div id="dbg3"></div>
<div id="dbg4"></div>
<div id="dbg5"></div>
<div id="dbg6"></div>
<div id="dbg7"></div>
<div id="dbg8"></div>
<div id="dbg9"></div>
<div id="dbg"></div>
</body></html>