private void DrawInternalForce(Frame f, float forceI, float forceJ, float scale)
{
float x1 = (float)f.NodeI.X;
float y1 = (float)f.NodeI.Z;
float x2 = (float)f.NodeJ.X;
float y2 = (float)f.NodeJ.Z;
float orientation = (float)f.Angle;
float loadOrientation = orientation + (float)Math.PI / 2;
float textAngle = orientation * 180 / (float)Math.PI + 90;
int fillAlpha = (int)((1 - mFillTransparency) * 255);
Color negativeColor = Color.FromArgb(fillAlpha, NegativeForceColor);
Color positiveColor = Color.FromArgb(fillAlpha, PositiveForceColor);
float loadx1 = x1 + (float)(forceI * scale * Math.Cos(loadOrientation));
float loady1 = y1 + (float)(forceI * scale * Math.Sin(loadOrientation));
float loadx2 = x2 + (float)(forceJ * scale * Math.Cos(loadOrientation));
float loady2 = y2 + (float)(forceJ * scale * Math.Sin(loadOrientation));
if ((Math.Abs(forceI - forceJ) < float.Epsilon) || (Math.Sign(forceI) * Math.Sign(forceJ) > 0))
{
SimpleCAD.Polygon poly = new SimpleCAD.Polygon(new PointF[] { new PointF(x1, y1), new PointF(x2, y2), new PointF(loadx2, loady2), new PointF(loadx1, loady1) });
poly.OutlineStyle = new SimpleCAD.OutlineStyle(Color.Transparent);
poly.FillStyle = new SimpleCAD.FillStyle(forceI < 0 ? negativeColor : positiveColor);
Model.Add(poly);
}
else
{
float xmid = Math.Abs(forceI) / Math.Abs(forceI - forceJ) * (x2 - x1) + x1;
float ymid = Math.Abs(forceI) / Math.Abs(forceI - forceJ) * (y2 - y1) + y1;
SimpleCAD.Polygon polyI = new SimpleCAD.Polygon(new PointF[] { new PointF(x1, y1), new PointF(xmid, ymid), new PointF(loadx1, loady1) });
polyI.OutlineStyle = new SimpleCAD.OutlineStyle(Color.Transparent);
polyI.FillStyle = new SimpleCAD.FillStyle(forceI < 0 ? negativeColor : positiveColor);
Model.Add(polyI);
SimpleCAD.Polygon polyJ = new SimpleCAD.Polygon(new PointF[] { new PointF(xmid, ymid), new PointF(x2, y2), new PointF(loadx2, loady2) });
polyJ.OutlineStyle = new SimpleCAD.OutlineStyle(Color.Transparent);
polyJ.FillStyle = new SimpleCAD.FillStyle(forceJ < 0 ? negativeColor : positiveColor);
Model.Add(polyJ);
}
SimpleCAD.Line line1 = new SimpleCAD.Line(x1, y1, loadx1, loady1);
line1.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line1);
SimpleCAD.Line line2 = new SimpleCAD.Line(x2, y2, loadx2, loady2);
line2.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line2);
SimpleCAD.Line line3 = new SimpleCAD.Line(loadx1, loady1, loadx2, loady2);
line3.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line3);
SimpleCAD.Line line4 = new SimpleCAD.Line(x1, y1, x2, y2);
line4.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line4);
SimpleCAD.Text textI = new SimpleCAD.Text(loadx1, loady1, forceI.ToString("0.0"), TextSize);
textI.HorizontalAlignment = StringAlignment.Near;
textI.VerticalAlignment = StringAlignment.Center;
textI.Rotation = textAngle;
textI.FontFamily = Font.Name;
textI.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(textI);
SimpleCAD.Text textJ = new SimpleCAD.Text(loadx2, loady2, forceJ.ToString("0.0"), TextSize);
textJ.HorizontalAlignment = StringAlignment.Near;
textJ.VerticalAlignment = StringAlignment.Center;
textJ.Rotation = textAngle;
textJ.FontFamily = Font.Name;
textJ.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(textJ);
}
private void DrawDeformations(CombinableList<NodeDeformation> defs)
{
double maxDef = 0;
foreach (NodeDeformation def in defs)
{
maxDef = Math.Max(maxDef, Math.Abs(def.UX));
maxDef = Math.Max(maxDef, Math.Abs(def.UZ));
}
double deformationScale = mCurrentSection.SectionProperties.OuterHeight / 10 / maxDef;
// Draw frames
foreach (Frame f in mCurrentSection.AnalysisModel.Frames)
{
float x1 = (float)(f.NodeI.X + defs[f.NodeI.Index].UX * deformationScale);
float y1 = (float)(f.NodeI.Z + defs[f.NodeI.Index].UZ * deformationScale);
float x2 = (float)(f.NodeJ.X + defs[f.NodeJ.Index].UX * deformationScale);
float y2 = (float)(f.NodeJ.Z + defs[f.NodeJ.Index].UZ * deformationScale);
SimpleCAD.Line line = new SimpleCAD.Line(x1, y1, x2, y2);
line.OutlineStyle = new SimpleCAD.OutlineStyle(FormWorkColor);
Model.Add(line);
}
}
private void DrawCulvertFrame()
{
float wo = mCurrentSection.SectionProperties.OuterWidth - mCurrentSection.SectionProperties.OuterWallThickness;
float ho = mCurrentSection.SectionProperties.OuterHeight - mCurrentSection.SectionProperties.SlabThickness / 2 - mCurrentSection.SectionProperties.FoundationThickness / 2;
float x = -wo / 2;
float iw = mCurrentSection.SectionProperties.InnerWalls;
float dx = wo / (iw + 1);
SimpleCAD.Rectangle outer = new SimpleCAD.Rectangle(-wo / 2, 0, wo / 2, ho);
outer.OutlineStyle = new SimpleCAD.OutlineStyle(FormWorkColor);
Model.Add(outer);
for (int i = 0; i < iw; i++)
{
x += dx;
SimpleCAD.Line inner = new SimpleCAD.Line(x, 0, x, ho);
inner.OutlineStyle = new SimpleCAD.OutlineStyle(FormWorkColor);
Model.Add(inner);
}
}
private void DrawAnalysisModel(Color color, bool showNodes, bool showSprings)
{
// Draw frames
foreach (Frame f in mCurrentSection.AnalysisModel.Frames)
{
SimpleCAD.Line line = new SimpleCAD.Line((float)f.NodeI.X, (float)f.NodeI.Z, (float)f.NodeJ.X, (float)f.NodeJ.Z);
line.OutlineStyle = new SimpleCAD.OutlineStyle(color, 0, DashStyle.Dash);
Model.Add(line);
}
// Draw nodes
if (showNodes)
{
float nodeSize = 0.5f * TextSize;
foreach (Node n in mCurrentSection.AnalysisModel.Nodes)
{
SimpleCAD.Ellipse ellipse = new SimpleCAD.Ellipse((float)n.X - nodeSize / 2, (float)n.Z - nodeSize / 2, (float)n.X + nodeSize / 2, (float)n.Z + nodeSize / 2);
ellipse.OutlineStyle = new SimpleCAD.OutlineStyle(color, 0, DashStyle.Solid);
if (n.Restraints != DOF.Free)
{
ellipse.FillStyle = new SimpleCAD.FillStyle(color);
}
Model.Add(ellipse);
}
}
// Draw springs
if (showSprings)
{
foreach (Spring s in mCurrentSection.AnalysisModel.Springs)
{
SimpleCAD.Line line = new SimpleCAD.Line((float)s.NodeI.X, (float)s.NodeI.Z, (float)s.NodeJ.X, (float)s.NodeJ.Z);
line.OutlineStyle = new SimpleCAD.OutlineStyle(color, 0);
Model.Add(line);
}
}
}
private void DrawRackingLoad()
{
float wo = mCurrentSection.SectionProperties.OuterWidth - mCurrentSection.SectionProperties.OuterWallThickness;
float ho = mCurrentSection.SectionProperties.OuterHeight - mCurrentSection.SectionProperties.SlabThickness / 2 - mCurrentSection.SectionProperties.FoundationThickness / 2;
float dx = ho / 10;
float ix = -wo / 2;
float iw = mCurrentSection.SectionProperties.InnerWalls;
float dix = wo / (iw + 1);
float supportSize = DimensionOffset;
// Left
SimpleCAD.Triangle leftSupport = new SimpleCAD.Triangle(-wo / 2, 0,
-wo / 2 - supportSize / 2, -supportSize,
-wo / 2 + supportSize / 2, -supportSize);
leftSupport.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(leftSupport);
// Right
SimpleCAD.Triangle rightSupport = new SimpleCAD.Triangle(wo / 2, 0,
wo / 2 - supportSize / 2, -supportSize,
wo / 2 + supportSize / 2, -supportSize);
rightSupport.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(rightSupport);
// Deformed shape
PointF[] deformed = new PointF[4];
deformed[0] = new PointF(-wo / 2, 0);
deformed[1] = new PointF(wo / 2, 0);
deformed[2] = new PointF(wo / 2 + dx, ho);
deformed[3] = new PointF(-wo / 2 + dx, ho);
SimpleCAD.Polygon deformedObj = new SimpleCAD.Polygon(deformed);
deformedObj.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor, 3);
Model.Add(deformedObj);
for (int i = 0; i < iw; i++)
{
ix += dix;
SimpleCAD.Line deformedWall = new SimpleCAD.Line(ix, 0, ix + dx, ho);
deformedWall.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor, 3);
Model.Add(deformedWall);
}
// Text
float textOffset = DimensionOffset;
float x = wo / 2 + dx + textOffset;
float y = ho;
string[] text = new string[]{ "Racking Parameters:",
mCurrentSection.SoilParameters.PGA.ToString("PGA = 0.00 g"),
mCurrentSection.SoilParameters.DepthToInvertLevel.ToString("z = 0.00 m"),
mCurrentSection.SoilParameters.StressAtInvertLevel.ToString("σz = 0.00 kPa"),
mCurrentSection.SoilParameters.StressReductionFactor.ToString("Rd = 0.00"),
mCurrentSection.SoilParameters.MaximumShearStress.ToString("τ = 0.00 kPa"),
mCurrentSection.SoilParameters.MaximumShearStrain.ToString("γ = 0.0000"),
mCurrentSection.SoilParameters.FreeFieldDeformation.ToString("Δ = 0.0000 m")};
SimpleCAD.MultiLineText rackingParamsText = new SimpleCAD.MultiLineText(x, y, text, TextSize);
rackingParamsText.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
rackingParamsText.FontFamily = Font.Name;
Model.Add(rackingParamsText);
}
private void DrawInternalForce(Frame f, float minForceI, float minForceJ, float maxForceI, float maxForceJ, float scale)
{
float x1 = (float)f.NodeI.X;
float y1 = (float)f.NodeI.Z;
float x2 = (float)f.NodeJ.X;
float y2 = (float)f.NodeJ.Z;
float orientation = (float)f.Angle;
float loadOrientation = orientation + (float)Math.PI / 2;
float textAngle = orientation * 180 / (float)Math.PI + 90;
int fillAlpha = (int)((1 - mFillTransparency) * 255);
Color negativeColor = Color.FromArgb(fillAlpha, NegativeForceColor);
Color positiveColor = Color.FromArgb(fillAlpha, PositiveForceColor);
Color envelopeColor = Color.FromArgb(fillAlpha, EnvelopeForceColor);
float minLoadx1 = x1 + (float)(minForceI * scale * Math.Cos(loadOrientation));
float minLoady1 = y1 + (float)(minForceI * scale * Math.Sin(loadOrientation));
float minLoadx2 = x2 + (float)(minForceJ * scale * Math.Cos(loadOrientation));
float minLoady2 = y2 + (float)(minForceJ * scale * Math.Sin(loadOrientation));
float maxLoadx1 = x1 + (float)(maxForceI * scale * Math.Cos(loadOrientation));
float maxLoady1 = y1 + (float)(maxForceI * scale * Math.Sin(loadOrientation));
float maxLoadx2 = x2 + (float)(maxForceJ * scale * Math.Cos(loadOrientation));
float maxLoady2 = y2 + (float)(maxForceJ * scale * Math.Sin(loadOrientation));
SimpleCAD.Polygon range = new SimpleCAD.Polygon(new PointF[] { new PointF(minLoadx1, minLoady1), new PointF(minLoadx2, minLoady2), new PointF(maxLoadx2, maxLoady2), new PointF(maxLoadx1, maxLoady1) });
range.OutlineStyle = new SimpleCAD.OutlineStyle(Color.Transparent);
range.FillStyle = new SimpleCAD.FillStyle(envelopeColor);
Model.Add(range);
if (minForceI < 0 && maxForceI < 0 && minForceI < 0 && minForceJ < 0)
{
SimpleCAD.Polygon poly = new SimpleCAD.Polygon(new PointF[] { new PointF(maxLoadx1, maxLoady1), new PointF(maxLoadx2, maxLoady2), new PointF(x2, y2), new PointF(x1, y1) });
poly.OutlineStyle = new SimpleCAD.OutlineStyle(Color.Transparent);
poly.FillStyle = new SimpleCAD.FillStyle(negativeColor);
Model.Add(poly);
}
else if (minForceI > 0 && maxForceI > 0 && minForceI > 0 && minForceJ > 0)
{
SimpleCAD.Polygon poly = new SimpleCAD.Polygon(new PointF[] { new PointF(minLoadx1, minLoady1), new PointF(minLoadx2, minLoady2), new PointF(x2, y2), new PointF(x1, y1) });
poly.OutlineStyle = new SimpleCAD.OutlineStyle(Color.Transparent);
poly.FillStyle = new SimpleCAD.FillStyle(positiveColor);
Model.Add(poly);
}
SimpleCAD.Line line1 = new SimpleCAD.Line(minLoadx1, minLoady1, minLoadx2, minLoady2);
line1.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line1);
SimpleCAD.Line line2 = new SimpleCAD.Line(maxLoadx1, maxLoady1, maxLoadx2, maxLoady2);
line2.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line2);
SimpleCAD.Line line3 = new SimpleCAD.Line(x1, y1, x2, y2);
line3.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line3);
SimpleCAD.Line line4 = new SimpleCAD.Line(minLoadx1, minLoady1, x1, y1);
line4.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line4);
SimpleCAD.Line line5 = new SimpleCAD.Line(minLoadx2, minLoady2, x2, y2);
line5.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line5);
SimpleCAD.Line line6 = new SimpleCAD.Line(maxLoadx1, maxLoady1, x1, y1);
line6.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line6);
SimpleCAD.Line line7 = new SimpleCAD.Line(maxLoadx2, maxLoady2, x2, y2);
line7.OutlineStyle = new SimpleCAD.OutlineStyle(DimensionColor);
Model.Add(line7);
}
