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convCalc.js
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convCalc.js
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var timeoutID = "";
let gridFillRGB = 'rgb(90%,90%,90%)';
let gridFillOpacity = '0.8';
let gridStrokeOpacity = '1';
let gridFillInvalidRGB = 'rgb(100%,80%,80%)';
let gridFillInvalidOpacity = '0.8';
let gridPaddingFillRGB = 'rgb(80%,80%,80%)';
let gridPaddingFillOpacity = '0.8';
let selFillOpacity = '1';
let selStrokeOpacity = '1';
let selFillInvalidRGB = "rgb(100%,50%,50%)";
let heightCanvasFixed = 400;
function selFillValidRGB(iFilter, nFilters) {
let blueVal = 70 + 30*((nFilters-iFilter-1)/(nFilters-1));
return 'rgb(50%,50%,' + String(blueVal) + '%)';
}
class Path {
constructor(idStr, pts, isGrid, isGridInvalid, isPadding) {
this.idStr = idStr;
this.pts = pts;
this.isGrid = isGrid;
this.isGridInvalid = isGridInvalid;
this.isPadding = isPadding;
}
// Method
svgStr() {
var s = '';
s += '<path id="' + this.idStr + '"';
if (this.isGrid) {
if (this.isGridInvalid) {
s += ' style="fill-rule:nonzero;fill:'
+gridFillInvalidRGB+';fill-opacity:'
+gridFillInvalidOpacity+';stroke-width:0.1;stroke-linecap:butt;\
stroke-linejoin:miter;stroke:rgb(0%,0%,0%);stroke-opacity:'
+gridStrokeOpacity+';stroke-miterlimit:10;"';
} else if (this.isPadding) {
s += ' style="fill-rule:nonzero;fill:'
+gridPaddingFillRGB+';fill-opacity:'
+gridPaddingFillOpacity+';stroke-width:0.1;stroke-linecap:butt;\
stroke-linejoin:miter;stroke:rgb(0%,0%,0%);stroke-opacity:'
+gridStrokeOpacity+';stroke-miterlimit:10;"';
} else {
s += ' style="fill-rule:nonzero;fill:'
+gridFillRGB+';fill-opacity:'
+gridFillOpacity+';stroke-width:0.1;stroke-linecap:butt;\
stroke-linejoin:miter;stroke:rgb(0%,0%,0%);stroke-opacity:'
+gridStrokeOpacity+';stroke-miterlimit:10;"';
}
} else {
s += ' style="fill-opacity:0;fill:rgb(0%,0%,100%);\
stroke-width:0.2;stroke-linecap:butt;stroke-linejoin:miter;\
stroke:rgb(0%,0%,0%);stroke-opacity:0;stroke-miterlimit:10;"';
}
if (this.pts.length > 0) {
s += ' d="';
this.pts.forEach(function(item, index, array) {
if (index == 0) {
s += 'M ';
} else {
s += 'L ';
}
s += item[0] + ' ' + item[1] + ' ';
});
s += '"';
}
s += '/>';
return s;
}
}
class Face {
constructor(wTranslate, hTranslate, boxDim) {
this.wTranslate = wTranslate;
this.hTranslate = hTranslate;
this.boxDim = boxDim;
this.angle = Math.atan(hTranslate / wTranslate) * 180.0 / Math.PI;
}
}
class Params {
constructor(nx, nyInput, nzInput, padding, nFilters, filterSize, stride, widthCanvas) {
this.nx = nx;
this.nyInput = nyInput;
this.nzInput = nzInput;
this.padding = padding;
this.nFilters = nFilters;
this.filterSize = filterSize;
this.stride = stride;
this.widthCanvas = widthCanvas;
// console.log("Using width, height for canvas:", this.widthCanvas, heightCanvasFixed);
// console.log("Changed params: (nx, nyInput, nzInput, padding, nFilters, filterSize, stride) = ",
// this.nx, this.nyInput, this.nzInput, this.padding, this.nFilters, this.filterSize, this.stride);
this.recalculate();
}
recalculate() {
// Padding for output is always nil
this.paddingOut = 0;
// Input dimensions to draw
this.nyIn = this.nyInput + 2*this.padding;
this.nzIn = this.nzInput + 2*this.padding;
// Sub-cube sizes
this.nyInSubcube = this.stride + this.filterSize;
this.nzInSubcube = this.stride + this.filterSize;
this.nyOutSubcube = 2; // always
this.nzOutSubcube = 2; // always
// Face
let faceBoxDim = 50;
let faceDx = 20;
let faceDy = 15;
this.face = new Face(faceDx, faceDy, faceBoxDim);
// Seperation in x between subcubes
this.leftRightSepSubcubes = 20;
this.topBottomSepSubcubes = 20;
// Output dimensions
this.nyOutTheory = (this.nyInput - this.filterSize + 2*this.padding)/this.stride + 1;
this.nzOutTheory = (this.nzInput - this.filterSize + 2*this.padding)/this.stride + 1;
this.nyOut = Math.ceil(this.nyOutTheory);
this.nzOut = Math.ceil(this.nzOutTheory);
this.nxOut = this.nFilters;
// If nyOut > 4, split ny, same for z
this.splitYdir = (this.nyOut > 4);
this.splitZdir = (this.nzOut > 4);
// Padding for drawing hidden parts on the input
let nyInCalculatedFromNyOut = this.stride*this.nyOut + this.filterSize;
let nzInCalculatedFromNzOut = this.stride*this.nzOut + this.filterSize;
this.nyPadSelEndIn = nyInCalculatedFromNyOut - this.nyIn;
this.nzPadSelEndIn = nzInCalculatedFromNzOut - this.nzIn;
this.nyPadSelEndOut = 0;
this.nzPadSelEndOut = 0;
// Selection
this.ixSelOut = 0;
this.iySelOut = 0;
this.izSelOut = -1;
// Drawing parameters
this.wTopLeftCanvasIn = 0;
this.hTopLeftCanvasIn = 0;
this.wTopLeftCanvasOut = 0;
this.hTopLeftCanvasOut = 0;
// Padding planes
this.paddingPlanesConstYIn = [];
this.paddingPlanesConstZIn = [];
this.paddingPlanesConstYOut = []; // never padded
this.paddingPlanesConstZOut = []; // never padded
for (let iy = 0; iy < this.padding; iy++) {
this.paddingPlanesConstYIn.push(iy);
}
for (let iy = this.nyIn - this.padding; iy < this.nyIn; iy++) {
this.paddingPlanesConstYIn.push(iy);
}
for (let iz = 0; iz < this.padding; iz++) {
this.paddingPlanesConstZIn.push(iz);
}
for (let iz = this.nzIn - this.padding; iz < this.nzIn; iz++) {
this.paddingPlanesConstZIn.push(iz);
}
// Error planes
this.invalidPlanesConstYIn = [];
this.invalidPlanesConstZIn = [];
this.invalidPlanesConstYOut = [];
this.invalidPlanesConstZOut = [];
// Filter does not evenly cover
for (let iy=Math.floor(this.nyOutTheory); iy<this.nyOut; iy++) {
this.invalidPlanesConstYOut.push(iy);
}
for (let iz=Math.floor(this.nzOutTheory); iz<this.nzOut; iz++) {
this.invalidPlanesConstZOut.push(iz);
}
// Skipped inputs
if (this.stride > this.filterSize) {
for (let iy=this.filterSize; iy<this.nyIn; iy+=this.stride) {
for (let iy0=iy; iy0<iy+this.stride-this.filterSize; iy0++) {
this.invalidPlanesConstYIn.push(iy0);
}
}
for (let iz=this.filterSize; iz<this.nzIn; iz+=this.stride) {
for (let iz0=iz; iz0<iz+this.stride-this.filterSize; iz0++) {
this.invalidPlanesConstZIn.push(iz0);
}
}
}
// Rescale
this.rescale(this.widthCanvas);
}
rescale(widthCanvas) {
this.widthCanvas = widthCanvas;
// Get current width, height
let curr = this.getWidthHeight();
// Height should be 80% of possible height
// Width should be 80 % of half of page width for in,out
let drawingHeight = 0.75 * heightCanvasFixed;
let drawingWidth = 0.75 * 0.5*this.widthCanvas;
// Scaling
// Find smallest rescaling factor
var scaleHeightIn = drawingHeight / curr.heightIn;
var scaleHeightOut = drawingHeight / curr.heightOut;
var scaleWidthIn = drawingWidth / curr.widthIn;
var scaleWidthOut = drawingWidth / curr.widthOut;
let scale = Math.min(scaleHeightIn, scaleHeightOut, scaleWidthIn, scaleWidthOut);
// Scale everything
this.leftRightSepSubcubes *= scale;
this.topBottomSepSubcubes *= scale;
this.face.boxDim *= scale;
this.face.wTranslate *= scale;
this.face.hTranslate *= scale;
// Offset
let resWidthIn = scale * curr.widthIn;
let marginWidthIn = 0.5 * (0.5*this.widthCanvas - resWidthIn);
this.wTopLeftCanvasIn = marginWidthIn;
let resWidthOut = scale * curr.widthOut;
let marginWidthOut = 0.5 * (0.5*this.widthCanvas - resWidthOut);
this.wTopLeftCanvasOut = 0.5*this.widthCanvas + marginWidthOut;
let resHeightIn = scale * curr.heightIn;
let marginHeightIn = 0.5 * (heightCanvasFixed - resHeightIn);
this.hTopLeftCanvasIn = marginHeightIn;
let resHeightOut = scale * curr.heightOut;
let marginHeightOut = 0.5 * (heightCanvasFixed - resHeightOut);
this.hTopLeftCanvasOut = marginHeightOut;
}
getPadding(inOut) {
if (inOut == 'in') {
return this.padding;
} else {
return 0;
}
}
getN(inOut) {
if (inOut == 'in') {
return {
nx: this.nx,
ny: this.nyIn,
nz: this.nzIn,
nySubcube: this.nyInSubcube,
nzSubcube: this.nzInSubcube
};
} else {
return {
nx: this.nxOut,
ny: this.nyOut,
nz: this.nzOut,
nySubcube: this.nyOutSubcube,
nzSubcube: this.nzOutSubcube
};
}
}
getSplitParams(inOut) {
let n = this.getN(inOut);
var nx, ny, nz;
if (this.splitYdir && this.splitZdir) {
// Four pieces
nx = n.nx;
ny = n.nySubcube;
nz = n.nzSubcube;
} else if (this.splitYdir && !this.splitZdir) {
// Two vertical
nx = n.nx;
ny = n.nySubcube;
nz = n.nz;
} else if (!this.splitYdir && this.splitZdir) {
// Two horizontal
nx = n.nx;
ny = n.ny;
nz = n.nzSubcube;
} else {
// One piece
nx = n.nx;
ny = n.ny;
nz = n.nz;
}
return { nx, ny, nz };
}
getwTopLeftCanvas(inOut) {
if (inOut == 'in') {
return this.wTopLeftCanvasIn;
} else {
return this.wTopLeftCanvasOut;
}
}
gethTopLeftCanvas(inOut) {
if (inOut == 'in') {
return this.hTopLeftCanvasIn;
} else {
return this.hTopLeftCanvasOut;
}
}
getBottomRightOfSubcube(subCube, inOut, localGlobal) {
let n = this.getSplitParams(inOut);
let bottomRight = getBottomRightOfSubcube(subCube,
n.nx, n.ny, n.nz,
this.face, this.leftRightSepSubcubes, this.topBottomSepSubcubes);
if (localGlobal == 'local') {
return bottomRight;
} else {
let wBottomRight = bottomRight.wBottomRight + this.getwTopLeftCanvas(inOut);
let hBottomRight = bottomRight.hBottomRight + this.gethTopLeftCanvas(inOut);
return { wBottomRight, hBottomRight };
}
}
getTopLeftOfSubcube(subCube, inOut, localGlobal) {
let n = this.getSplitParams(inOut);
let topLeft = getTopLeftOfSubcube(subCube,
n.nx, n.ny, n.nz,
this.face, this.leftRightSepSubcubes, this.topBottomSepSubcubes);
if (localGlobal == 'local') {
return topLeft;
} else {
let wTopLeft = topLeft.wTopLeft + this.getwTopLeftCanvas(inOut);
let hTopLeft = topLeft.hTopLeft + this.gethTopLeftCanvas(inOut);
return { wTopLeft, hTopLeft };
}
}
getBoxWidthHeight(inOut) {
let n = this.getSplitParams(inOut);
return getBoxWidthHeight(n.nx, n.ny, n.nz, this.face);
}
getWidthHeight() {
var subCube;
if (this.splitYdir && this.splitZdir) {
// Four pieces
subCube = 'BR';
} else if (this.splitYdir && !this.splitZdir) {
// Two vertical
subCube = 'BL';
} else if (!this.splitYdir && this.splitZdir) {
// Two horizontal
subCube = 'TR';
} else {
// One piece
subCube = 'TL';
}
let brIn = this.getBottomRightOfSubcube(subCube, 'in', 'local');
let brOut = this.getBottomRightOfSubcube(subCube, 'out', 'local');
let widthIn = brIn.wBottomRight;
let heightIn = brIn.hBottomRight;
let widthOut = brOut.wBottomRight;
let heightOut = brOut.hBottomRight;
return { widthIn, heightIn, widthOut, heightOut };
}
checkSelectionValid() {
this.ixSelOut = Math.min(this.ixSelOut, this.nFilters-1);
this.iySelOut = Math.min(this.iySelOut, this.nyOut-1);
this.izSelOut = Math.min(this.izSelOut, this.nzOut-1);
}
svgIncrementSelz() {
this.izSelOut += 1;
if (this.splitZdir) {
// Break in z direction
// Only allowed indexes are 0,1 or nzOut-2, nzOut-1
if ((this.izSelOut > 1) && (this.izSelOut < this.nzOut-2)) {
this.izSelOut = this.nzOut-2;
}
}
}
svgIncrementSely() {
this.iySelOut += 1;
if (this.splitYdir) {
// Break in y direction
// Only allowed indexes are 0,1 or nyOut-2, nyOut-1
if ((this.iySelOut > 1) && (this.iySelOut < this.nyOut-2)) {
this.iySelOut = this.nyOut-2;
}
}
}
svgIncrementSel() {
// Next in z direction
this.svgIncrementSelz();
// Check in bounds
if (this.izSelOut >= this.nzOut) {
// Next in y direction
this.svgIncrementSely();
this.izSelOut = 0;
}
if (this.iySelOut >= this.nyOut) {
// Next in x direction
this.ixSelOut += 1;
this.iySelOut = 0;
this.izSelOut = 0;
}
if (this.ixSelOut >= this.nxOut) {
// Reset
this.ixSelOut = 0;
this.iySelOut = 0;
this.izSelOut = 0;
}
}
svgDecrementSelz() {
this.izSelOut -= 1;
if (this.splitZdir) {
// Break in z direction
// Only allowed indexes are 0,1 or nzOut-2, nzOut-1
if ((this.izSelOut > 1) && (this.izSelOut < this.nzOut-2)) {
this.izSelOut = 1;
}
}
}
svgDecrementSely() {
this.iySelOut -= 1;
if (this.splitYdir) {
// Break in y direction
// Only allowed indexes are 0,1 or nyOut-2, nyOut-1
if ((this.iySelOut > 1) && (this.iySelOut < this.nyOut-2)) {
this.iySelOut = 1;
}
}
}
svgDecrementSel() {
// Next in z direction
this.svgDecrementSelz();
// Check in bounds
if (this.izSelOut < 0) {
// Next in y direction
this.svgDecrementSely();
this.izSelOut = this.nzOut-1;
}
if (this.iySelOut < 0) {
// Next in x direction
this.ixSelOut -= 1;
this.iySelOut = this.nyOut-1;
this.izSelOut = this.nzOut-1;
}
if (this.ixSelOut < 0) {
// Reset
this.ixSelOut = this.nxOut-1;
this.iySelOut = this.nyOut-1;
this.izSelOut = this.nzOut-1;
}
}
}
function getBoxWidthHeight(nx, ny, nz, face) {
let width = nx * face.boxDim + nz * face.wTranslate;
let height = ny * face.boxDim + nz * face.hTranslate;
return { width, height };
}
function getTopLeftOfSubcube(subCube, nx, ny, nz, face, leftRightSepSubcubes, topBottomSepSubcubes) {
var wTopLeft, hTopLeft;
if (subCube == 'TR') {
wTopLeft = nz * face.wTranslate + nx * face.boxDim + leftRightSepSubcubes;
hTopLeft = nz * face.hTranslate + (face.hTranslate / face.wTranslate) * (nx * face.boxDim + leftRightSepSubcubes);
} else if (subCube == 'BL') {
wTopLeft = 0;
hTopLeft = ny * face.boxDim + nz * face.hTranslate + topBottomSepSubcubes;
} else if (subCube == 'BR') {
let wTopLeftTR = nz * face.wTranslate + nx * face.boxDim + leftRightSepSubcubes;
let hTopLeftTR = nz * face.hTranslate + (face.hTranslate / face.wTranslate) * (nx * face.boxDim + leftRightSepSubcubes);
let wTopLeftBL = 0;
let hTopLeftBL = ny * face.boxDim + nz * face.hTranslate + topBottomSepSubcubes;
wTopLeft = wTopLeftTR + wTopLeftBL;
hTopLeft = hTopLeftTR + hTopLeftBL;
} else if (subCube == 'TL') {
wTopLeft = 0;
hTopLeft = 0;
}
return { wTopLeft, hTopLeft };
}
function getBottomRightOfSubcube(subCube, nx, ny, nz, face, leftRightSepSubcubes, topBottomSepSubcubes) {
let topLeft = getTopLeftOfSubcube(subCube, nx, ny, nz, face, leftRightSepSubcubes, topBottomSepSubcubes);
let box = getBoxWidthHeight(nx, ny, nz, face);
let wBottomRight = topLeft.wTopLeft + box.width;
let hBottomRight = topLeft.hTopLeft + box.height;
return { wBottomRight, hBottomRight };
}
class DrawingSelections {
constructor() {
// Selection and unselection for drawing
this.selected = [];
this.gridHidden = [];
this.idsBottomLayer = [];
}
svgAnimateLoopDraw(p) {
// Selection in input
let iySelIn = p.stride * p.iySelOut;
let izSelIn = p.stride * p.izSelOut;
// Correct the order of the grid drawing
var idsBottomLayerNew = []
// IF the selection is sticking out in the z direction
if (izSelIn + p.filterSize > p.nzIn) {
// Hide all the grid front elements below
for (let ix = 0; ix < p.nx; ix++) {
for (let iy= iySelIn + p.filterSize; iy < p.nyIn; iy++) {
idsBottomLayerNew.push(getIdStr(ix,iy,p.nzIn-1,'front','grid','in'));
}
}
}
if (idsBottomLayerNew.toString() != this.idsBottomLayer.toString()) {
// Redraw grid to correct order for selection that is sticking out the front
this.idsBottomLayer = idsBottomLayerNew;
svgDraw();
}
// Undo existing drawing
this.selected.forEach(function(item, index, array) {
$(item).css("fill-opacity","0");
$(item).css("stroke-opacity","0");
});
this.selected = [];
this.gridHidden.forEach(function(item, index, array) {
$(item).css("fill-opacity",gridFillOpacity);
$(item).css("stroke-opacity",gridStrokeOpacity);
});
this.gridHidden = [];
// Filter index
let iFilter = p.ixSelOut;
// Check if valid
var isValid = true;
// Sticking out?
if (izSelIn + p.filterSize > p.nzIn) {
isValid = false;
} else if (iySelIn + p.filterSize > p.nyIn) {
isValid = false;
}
// Padding is greater (or equal) than filterSize and we're in the padding zone
if (p.padding >= p.filterSize) {
if (iySelIn + p.filterSize <= p.padding) {
isValid = false;
} else if (izSelIn + p.filterSize <= p.padding) {
isValid = false;
} else if (p.nyIn - iySelIn <= p.padding) {
isValid = false;
} else if (p.nzIn - izSelIn <= p.padding) {
isValid = false;
}
}
// Input top
let iyTop = iySelIn;
for (let ix = 0; ix < p.nx; ix++) {
for (let iz = izSelIn; iz < (izSelIn+p.filterSize); iz++) {
this.svgSelect(ix, iyTop, iz, 'top', 'in', iFilter, p.nFilters, isValid);
// Hide if top face
if (iyTop == 0) {
this.svgGridHide(ix, iyTop, iz, 'top', 'in');
}
// Hide if top face of a bottom cube
if (p.splitYdir) {
if (iyTop == p.nyIn - p.nyInSubcube) {
this.svgGridHide(ix, iyTop, iz, 'top', 'in');
}
}
}
}
// Input left
let ixLeft = 0;
for (let iy = iySelIn; iy < (iySelIn+p.filterSize); iy++) {
for (let iz = izSelIn; iz < (izSelIn+p.filterSize); iz++) {
this.svgSelect(ixLeft, iy, iz, 'left', 'in', iFilter, p.nFilters, isValid);
this.svgGridHide(ixLeft, iy, iz, 'left', 'in');
}
}
// Input front
let izFront = izSelIn + p.filterSize - 1;
for (let ix = 0; ix < p.nx; ix++) {
for (let iy = iySelIn; iy < (iySelIn+p.filterSize); iy++) {
this.svgSelect(ix, iy, izFront, 'front', 'in', iFilter, p.nFilters, isValid);
// Hide if over the edge
if (izFront >= p.nzIn-1) {
this.svgGridHide(ix, iy, p.nzIn-1, 'front', 'in');
}
// Hide if front face of left cube
if (p.splitZdir) {
if (izFront == p.nzInSubcube-1) {
this.svgGridHide(ix, iy, p.nzInSubcube-1, 'front', 'in');
}
}
}
}
// Output side
this.svgSelect(p.ixSelOut, p.iySelOut, p.izSelOut, 'front', 'out', iFilter, p.nFilters, isValid);
this.svgSelect(p.ixSelOut, p.iySelOut, p.izSelOut, 'left', 'out', iFilter, p.nFilters, isValid);
this.svgSelect(p.ixSelOut, p.iySelOut, p.izSelOut, 'top', 'out', iFilter, p.nFilters, isValid);
if (p.ixSelOut == 0) {
this.svgGridHide(0, p.iySelOut, p.izSelOut, 'left', 'out');
}
if (p.izSelOut == p.nzOut-1) {
this.svgGridHide(p.ixSelOut, p.iySelOut, p.izSelOut, 'front', 'out');
}
if (p.splitZdir) {
if (p.izSelOut == p.nzOutSubcube-1) {
this.svgGridHide(p.ixSelOut, p.iySelOut, p.izSelOut, 'front', 'out');
}
}
if (p.iySelOut == 0) {
this.svgGridHide(p.ixSelOut, p.iySelOut, p.izSelOut, 'top', 'out');
}
if (p.splitYdir) {
if (p.iySelOut == p.nyOut - p.nyOutSubcube) {
this.svgGridHide(p.ixSelOut, p.iySelOut, p.izSelOut, 'top', 'out');
}
}
}
svgSelect(ix, iy, iz, loc, inOut, iFilter, nFilters, isValid) {
var idStr = '#' + getIdStr(ix,iy,iz,loc,'sel',inOut);
// Turn opacity on
$(idStr).css("fill-opacity",selFillOpacity);
$(idStr).css("stroke-opacity",selStrokeOpacity);
// Color
if (isValid) {
$(idStr).css("fill",selFillValidRGB(iFilter, nFilters));
} else {
// If invalid, color = red
$(idStr).css("fill",selFillInvalidRGB);
}
this.selected.push(idStr);
}
svgGridHide(ix, iy, iz, loc, inOut) {
var idStr = '#' + getIdStr(ix,iy,iz,loc,'grid',inOut);
$(idStr).css("fill-opacity","0");
$(idStr).css("stroke-opacity","0");
this.gridHidden.push(idStr);
}
}
// Params
var p = NaN;
var ds = new DrawingSelections();
// Resized window
$( window ).resize(function() {
// Get width and height
let widthCanvas = $("#ccSVG").width();
// console.log("resizing because window height changed; new width: ", widthCanvas);
// Rescale
p.rescale(widthCanvas);
// Draw
p.iySelOut = 0;
p.ixSelOut = 0;
p.izSelOut = -1;
svgDraw();
svgAnimateLoopStep();
});
function updateParamsFromUserInput() {
var nxNew = parseInt($("#ccnx").val());
var nyInputNew = parseInt($("#ccnyInput").val());
var nzInputNew = parseInt($("#ccnzInput").val());
var paddingNew = parseInt($("#ccpadding").val());
var nFiltersNew = parseInt($("#ccnFilters").val());
var filterSizeNew = parseInt($("#ccfilterSize").val());
var strideNew = parseInt($("#ccstride").val());
let widthCanvas = $("#ccSVG").width();
// console.log("Updated params from user input - width, height =", widthCanvas);
updateParams(nxNew, nyInputNew, nzInputNew, paddingNew, nFiltersNew, filterSizeNew, strideNew, widthCanvas);
}
function updateUserFromParams() {
$("#ccnx").val(String(p.nx));
$("#ccfilterSize").val(String(p.filterSize));
$('#ccstride').val(String(p.stride));
$('#ccpadding').val(String(p.padding));
$('#ccnFilters').val(String(p.nFilters));
}
function updateParams(nxNew, nyInputNew, nzInputNew, paddingNew, nFiltersNew, filterSizeNew, strideNew, widthCanvas) {
if (isNaN(nxNew) || nxNew < 1 || nxNew > 10) {
nxNew = p.nx;
}
if (isNaN(nyInputNew) || nyInputNew <= 0) {
nyInputNew = p.nyInput;
}
if (isNaN(nzInputNew) || nzInputNew <= 0) {
nzInputNew = p.nzInput;
}
if (isNaN(paddingNew) || paddingNew < 0) {
paddingNew = p.padding;
}
if (isNaN(nFiltersNew) || nFiltersNew < 1) {
nFiltersNew = p.nFilters;
}
if (isNaN(filterSizeNew) || filterSizeNew < 1 || filterSizeNew > 20) {
filterSizeNew = p.filterSize;
}
// Limits on filter size
if (filterSizeNew > nyInputNew + 2*paddingNew) {
filterSizeNew = nyInputNew + 2*paddingNew;
}
if (filterSizeNew > nzInputNew + 2*paddingNew) {
filterSizeNew = nzInputNew + 2*paddingNew;
}
if (isNaN(strideNew) || strideNew < 1) {
strideNew = p.stride;
}
// Limit stride to filter size + 1 to demonstrate error
// Else input plots can become too large
if (strideNew > filterSizeNew + 1) {
strideNew = filterSizeNew + 1;
}
// Update params only if something changed
if (isNaN(p) || nxNew != p.nx || nyInputNew != p.nyInput || nzInputNew != p.nzInput
|| paddingNew != p.padding || nFiltersNew != p.nFilters || filterSizeNew != p.filterSize
|| strideNew != p.stride || widthCanvas != p.widthCanvas) {
// console.log("New params: (paddingNew, nFiltersNew, filterSizeNew, strideNew) = ",
// paddingNew,nFiltersNew,filterSizeNew,strideNew);
// Update params
p = new Params(nxNew, nyInputNew, nzInputNew, paddingNew, nFiltersNew, filterSizeNew, strideNew, widthCanvas);
// Update user display
updateUserFromParams(p);
// Redraw
svgDraw();
svgAnimateLoopStep();
}
}
function filterSizeAdd() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding, p.nFilters, p.filterSize+1, p.stride, p.widthCanvas);
}
function filterSizeSub() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding, p.nFilters, p.filterSize-1, p.stride, p.widthCanvas);
}
function strideAdd() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding, p.nFilters, p.filterSize, p.stride+1, p.widthCanvas);
}
function strideSub() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding, p.nFilters, p.filterSize, p.stride-1, p.widthCanvas);
}
function paddingAdd() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding+1, p.nFilters, p.filterSize, p.stride, p.widthCanvas);
}
function paddingSub() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding-1, p.nFilters, p.filterSize, p.stride, p.widthCanvas);
}
function nxAdd() {
updateParams(p.nx+1, p.nyInput, p.nzInput, p.padding, p.nFilters, p.filterSize, p.stride, p.widthCanvas);
}
function nxSub() {
updateParams(p.nx-1, p.nyInput, p.nzInput, p.padding, p.nFilters, p.filterSize, p.stride, p.widthCanvas);
}
function nFiltersAdd() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding, p.nFilters+1, p.filterSize, p.stride, p.widthCanvas);
}
function nFiltersSub() {
updateParams(p.nx, p.nyInput, p.nzInput, p.padding, p.nFilters-1, p.filterSize, p.stride, p.widthCanvas);
}
function svgResetAndRedraw() {
svgDraw();
// Check filter selection is valid
p.checkSelectionValid();
if (timeoutID != "") {
// Restart animate
svgAnimateStart();
} else {
// Redraw
ds.svgAnimateLoopDraw(p);
}
}
function drawFaceTop(idStr, wTopLeftCanvas, hTopLeftCanvas, ix, iy, iz, isGrid, isGridInvalid, isPadding) {
let wTopLeft = wTopLeftCanvas + ix*p.face.boxDim + iz*p.face.wTranslate;
let hTopLeft = hTopLeftCanvas + iy*p.face.boxDim + iz*p.face.hTranslate;
let pts = [
[wTopLeft, hTopLeft],
[wTopLeft + p.face.boxDim, hTopLeft],
[wTopLeft + p.face.boxDim + p.face.wTranslate, hTopLeft + p.face.hTranslate],
[wTopLeft + p.face.wTranslate, hTopLeft + p.face.hTranslate],
[wTopLeft, hTopLeft]
];
return new Path(idStr, pts, isGrid, isGridInvalid, isPadding);
}
function drawFaceLeft(idStr, wTopLeftCanvas, hTopLeftCanvas, ix, iy, iz, isGrid, isGridInvalid, isPadding) {
let wTopLeft = wTopLeftCanvas + iz*p.face.wTranslate + ix*p.face.boxDim;
let hTopLeft = hTopLeftCanvas + iz*p.face.hTranslate + iy*p.face.boxDim;
let pts = [
[wTopLeft, hTopLeft],
[wTopLeft + p.face.wTranslate, hTopLeft + p.face.hTranslate],
[wTopLeft + p.face.wTranslate, hTopLeft + p.face.hTranslate + p.face.boxDim],
[wTopLeft, hTopLeft + p.face.boxDim],
[wTopLeft, hTopLeft]
];
return new Path(idStr, pts, isGrid, isGridInvalid, isPadding);
}
function drawFaceFront(idStr, wTopLeftCanvas, hTopLeftCanvas, ix, iy, iz, isGrid, isGridInvalid, isPadding) {
let wTopLeft = wTopLeftCanvas + ix*p.face.boxDim + (1+iz) * p.face.wTranslate;
let hTopLeft = hTopLeftCanvas + iy*p.face.boxDim + (1+iz) * p.face.hTranslate;
let pts = [
[wTopLeft, hTopLeft],
[wTopLeft + p.face.boxDim, hTopLeft],
[wTopLeft + p.face.boxDim, hTopLeft + p.face.boxDim],
[wTopLeft, hTopLeft + p.face.boxDim],
[wTopLeft, hTopLeft]
];
return new Path(idStr, pts, isGrid, isGridInvalid, isPadding);
}
function svgAnimateStart() {
if (timeoutID != "") {
return;
}
svgAnimateLoop();
}
function svgAnimateLoopStepBack() {
// Increment
p.svgDecrementSel();
// Draw
ds.svgAnimateLoopDraw(p);
}
function svgAnimateLoopStep() {
// Increment
p.svgIncrementSel();
// Draw
ds.svgAnimateLoopDraw(p);
}
function svgAnimateLoop() {
svgAnimateLoopStep();
timeoutID = setTimeout(svgAnimateLoop, 250);
}
function svgAnimateStop() {
if (timeoutID != "") {
clearTimeout(timeoutID);
}
timeoutID = "";
}
function svgCreateStr(width, height, pathsGrid, pathsSel, texts) {
var svgStr = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n';
svgStr += '<svg xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid meet" viewBox="0 0 ' + String(width) + ' ' + String(height) + '">\n';
// Bottom paths first
ds.idsBottomLayer.forEach(function(item, index, array) {
if (pathsGrid.has(item)) {
svgStr += pathsGrid.get(item).svgStr() + '\n';
pathsGrid.delete(item);
} else if (pathsSel.has(item)) {
svgStr += pathsSel.get(item).svgStr() + '\n';
pathsSel.delete(item);
}
});
// Draw selection first, then grid on top
pathsSel.forEach(function(value,key) {
svgStr += value.svgStr() + '\n';
});
pathsGrid.forEach(function(value,key) {
svgStr += value.svgStr() + '\n';
});
// Texts
texts.forEach(function(item, index, array) {
svgStr += item.svgStr() + '\n';
});
svgStr += '</svg>';
return svgStr;
}
function getIdStr(ix, iy, iz, loc, obj, inOut) {
return String(ix).padStart(3, '0') + '_'
+ String(iy).padStart(3, '0') + '_'
+ String(iz).padStart(3, '0') + '_'
+ inOut + '_' + loc + '_' + obj;
}
function createInvalidPlanes() {
// Horizontal planes
var consty = [];
for (let iy = 0; iy < paddingyTop; iy++) {
consty.push(iy);
}
for (let iy = nyDraw - paddingyBottom; iy < nyDraw; iy++) {
consty.push(iy);
}
// Vertical planes
var constz = [];
for (let iz = 0; iz < paddingzLeft; iz++) {
constz.push(iz);
}
for (let iz = nzDraw - paddingzRight; iz < nzDraw; iz++) {
constz.push(iz);
}
return { consty, constz }