From b2ce8b819cc85a558d862c04965b7e65a6ce8640 Mon Sep 17 00:00:00 2001 From: hwc487 Date: Wed, 1 Feb 2012 13:05:32 -0800 Subject: changes to allow minimal rendering ofnon-animated materials. --- js/helper-classes/3D/snap-manager.js | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'js/helper-classes/3D') diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js index 3ed96082..8819f637 100644 --- a/js/helper-classes/3D/snap-manager.js +++ b/js/helper-classes/3D/snap-manager.js @@ -1780,7 +1780,7 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { var mergedSnap = this.mergeHitRecords( hitRecs ); if (mergedSnap) { - while (hitRecs.length > 0) hitRecs.pop(); + while (hitRecs.length > 0) hitRecs.pop(); hitRecs.push( mergedSnap ); //console.log( "merged snaps" ); } @@ -1836,6 +1836,9 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { hSnap.setLocalPoint( localPt ); hSnap.setScreenPoint( scrPt ); hSnap.setType( hSnap.SNAP_TYPE_ALIGN_MERGED ); + hSnap.setElement( stage ); + hSnap.setPlane( [0,0,1,0] ); + hSnap.setPlaneMatrix( Matrix.I(4) ); if (vSnap.hasAssociatedScreenPoint() ) hSnap.setAssociatedScreenPoint( vSnap.getAssociatedScreenPoint() ); if (vSnap.hasAssociatedScreenPoint2() ) @@ -1882,6 +1885,9 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { hSnap.setLocalPoint( localPt ); hSnap.setScreenPoint( scrPt ); hSnap.setType( hSnap.SNAP_TYPE_ALIGN_MERGED ); + hSnap.setElement( stage ); + hSnap.setPlane( [0,0,1,0] ); + hSnap.setPlaneMatrix( Matrix.I(4) ); if (vSnap.hasAssociatedScreenPoint() ) hSnap.setAssociatedScreenPoint( vSnap.getAssociatedScreenPoint() ); if (vSnap.hasAssociatedScreenPoint2() ) @@ -1934,6 +1940,9 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { hSnap.setLocalPoint( localPt ); hSnap.setScreenPoint( scrPt ); hSnap.setType( hSnap.SNAP_TYPE_ALIGN_MERGED ); + hSnap.setElement( stage ); + hSnap.setPlane( [0,0,1,0] ); + hSnap.setPlaneMatrix( Matrix.I(4) ); if (vSnap.hasAssociatedScreenPoint() ) hSnap.setAssociatedScreenPoint( vSnap.getAssociatedScreenPoint() ); if (vSnap.hasAssociatedScreenPoint2() ) -- cgit v1.2.3 From 823945a2bcb42bbf9c6a1cd0ef723b8f415e557f Mon Sep 17 00:00:00 2001 From: hwc487 Date: Wed, 1 Feb 2012 14:39:46 -0800 Subject: factor in the zoom factor when drawing the stage compass. --- js/helper-classes/3D/draw-utils.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'js/helper-classes/3D') diff --git a/js/helper-classes/3D/draw-utils.js b/js/helper-classes/3D/draw-utils.js index c26a5cd1..fd96af4d 100644 --- a/js/helper-classes/3D/draw-utils.js +++ b/js/helper-classes/3D/draw-utils.js @@ -1089,7 +1089,8 @@ var DrawUtils = exports.DrawUtils = Montage.create(Component, { var resMat = glmat4.multiply( tMat, mat, [] ); var origin = [0,0,0,1]; - var arrowSize = 50; + var zoomFactor = this.application.ninja.documentBar.zoomFactor/100.0; + var arrowSize = 50 / zoomFactor; var xAxis = [arrowSize,0,0,1]; //var rO = resMat.multiply(origin); var rO = glmat4.multiplyVec3( resMat, origin, []); -- cgit v1.2.3 From 5d4002b7a920a53ea02b0e8caeaec80b804995e4 Mon Sep 17 00:00:00 2001 From: Nivesh Rajbhandari Date: Wed, 8 Feb 2012 15:12:16 -0800 Subject: Merging fix for marquee selection that accounts for 3d values. Signed-off-by: Nivesh Rajbhandari --- js/helper-classes/3D/math-utils.js | 97 +++++++++++++++++++++++++++++++++++++- 1 file changed, 96 insertions(+), 1 deletion(-) (limited to 'js/helper-classes/3D') diff --git a/js/helper-classes/3D/math-utils.js b/js/helper-classes/3D/math-utils.js index 71ed62a0..58f0680a 100644 --- a/js/helper-classes/3D/math-utils.js +++ b/js/helper-classes/3D/math-utils.js @@ -8,7 +8,9 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot // Class Utils // Math Utility functions /////////////////////////////////////////////////////////////////////// -var VecUtils = require("js/helper-classes/3D/vec-utils").VecUtils; +var VecUtils = require("js/helper-classes/3D/vec-utils").VecUtils, + ViewUtils = require("js/helper-classes/3D/view-utils").ViewUtils, + Rectangle = require("js/helper-classes/3D/rectangle").Rectangle; var MathUtilsClass = exports.MathUtilsClass = Object.create(Object.prototype, { /////////////////////////////////////////////////////////////////////// @@ -536,6 +538,99 @@ var MathUtilsClass = exports.MathUtilsClass = Object.create(Object.prototype, { } }, + rectsOverlap: + { + value: function( pt, width, height, elt ) + { + // only consider rectangles with non-zero area + if ((width == 0) || (height == 0)) return false; + + // get the mins/maxs of the onput rectangle + var xMin, xMax, yMin, yMax; + if (width > 0) { xMin = pt[0]; xMax = pt[0] + width; } + else { xMax = pt[0]; xMin = pt[0] + width; } + if (height > 0) { yMin = pt[1]; yMax = pt[1] + height; } + else { yMax = pt[1]; yMin = pt[1] + height; } + + // get the bounds of the element in global screen space + var bounds = ViewUtils.getElementViewBounds3D( elt ); + var bounds3D = []; + for (var i=0; i<4; i++) + bounds3D[i] = ViewUtils.localToGlobal( bounds[i], elt ); + + // get the min/maxs for the element + var xMinElt = bounds3D[0][0], xMaxElt = bounds3D[0][0], + yMinElt = bounds3D[0][1], yMaxElt = bounds3D[0][1]; + for (var i=1; i<4; i++) + { + if (bounds3D[i][0] < xMinElt) xMinElt = bounds3D[i][0]; + else if (bounds3D[i][0] > xMaxElt) xMaxElt = bounds3D[i][0]; + if (bounds3D[i][1] < yMinElt) yMinElt = bounds3D[i][1]; + else if (bounds3D[i][1] > yMaxElt) yMaxElt = bounds3D[i][1]; + } + + // test 1. Overall bounding box test + if ((xMaxElt < xMin) || (xMinElt > xMax) || (yMaxElt < yMin) || (yMinElt > yMax)) + return false; + + // test 2. See if any of the corners of the element are contained in the rectangle + var rect = Object.create(Rectangle, {}); + rect.set( pt[0], pt[1], width, height ); + for (var i=0; i<4; i++) + { + if (rect.contains( bounds3D[i][0], bounds3D[i][1] )) return true; + } + + // test 3. Bounding box tests on individual edges of the element + for (var i=0; i<4; i++) + { + var pt0 = bounds3D[i], + pt1 = bounds3D[(i+1)%4]; + + // get the extremes of the edge + if (pt0[0] < pt1[0]) { xMinElt = pt0[0]; xMaxElt = pt1[0]; } + else { xMaxElt = pt0[0]; xMinElt = pt1[0]; } + if (pt0[1] < pt1[1]) { yMinElt = pt0[1]; yMaxElt = pt1[1]; } + else { yMaxElt = pt0[1]; yMinElt = pt1[1]; } + + if ((xMaxElt < xMin) || (xMinElt > xMax) || (yMaxElt < yMin) || (yMinElt > yMax)) + continue; + else + { + // intersect the element edge with the 4 sides of the rectangle + // vertical edges + var xRect = xMin; + for (var j=0; j<2; j++) + { + if ((xMinElt < xRect) && (xMaxElt > xRect)) + { + var t = (xRect - pt0[0])/(pt1[0] - pt0[0]); + var y = pt0[1] + t*(pt1[1] - pt0[1]); + if ((y >= yMin) && (y <= yMax)) return true; + } + xRect = xMax; + } + + // horizontal edges + var yRect = yMin; + for (var j=0; j<2; j++) + { + if ((yMinElt < yRect) && (yMaxElt > yRect)) + { + var t = (yRect - pt0[1])/(pt1[1] - pt0[1]); + var x = pt0[0] + t*(pt1[0] - pt0[0]); + if ((x >= xMin) && (x <= xMax)) return true; + } + yRect = yMax; + } + } + } + + // if we get here there is no overlap + return false; + } + }, + /////////////////////////////////////////////////////////////////////// // Bezier Methods /////////////////////////////////////////////////////////////////////// -- cgit v1.2.3 From 529463fad4cf0a13293187b47e6b5081f3446cad Mon Sep 17 00:00:00 2001 From: Nivesh Rajbhandari Date: Wed, 8 Feb 2012 15:13:25 -0800 Subject: Merging snap manager fix for infinite projection errors when stage view is changed to top or side. Signed-off-by: Nivesh Rajbhandari --- js/helper-classes/3D/snap-manager.js | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) (limited to 'js/helper-classes/3D') diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js index 3af7d8cf..0a950658 100644 --- a/js/helper-classes/3D/snap-manager.js +++ b/js/helper-classes/3D/snap-manager.js @@ -970,13 +970,12 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { value: function( screenPt, hitRecs ) { // start at the stage. var stage = this.getStage(); - //var stagePt = viewUtils.parentToChild( screenPt, stage ); // the root should be the 'view' canvas, so the first matrix is the camera viewUtils.setViewportObj( stage ); MathUtils.makeDimension3( screenPt ); - this.hSnapToElements( stage, screenPt, hitRecs, 0, screenPt ); + this.hSnapToElements( stage, hitRecs, 0, screenPt ); return; } @@ -984,7 +983,7 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { hSnapToElements : { - value: function( elt, parentPt, hitRecs, depth, globalScrPt ) + value: function( elt, hitRecs, depth, globalScrPt ) { // hit test the current object var hit; @@ -993,11 +992,9 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { // if the element is in the 2D cache snapping is done there if (elt.elementModel && !elt.elementModel.isIn2DSnapCache) { - var scrPt = viewUtils.parentToChild( parentPt, elt, false ); - hit = this.snapToElement( elt, scrPt, globalScrPt ); + hit = this.snapToElement( elt, globalScrPt ); if (hit) { - //hitRecs.push( hit ); if (!hit.checkType()) { console.log( "invalid hit record: " + hit.getTypeString() ); @@ -1016,17 +1013,14 @@ var SnapManager = exports.SnapManager = Montage.create(Component, { } // test the rest of the tree var n = elt.childElementCount; - var eltPt = viewUtils.parentToChild( parentPt, elt, true ); if (n > 0) { for (var i=0; i