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Further improved rotate

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This commit is contained in:
LarsBrubaker 2018-06-30 22:57:03 -07:00
parent 5914da0247
commit 35cca0c2aa
3 changed files with 74 additions and 4 deletions
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38
PartPreviewWindow/View3D/MeshViewerWidget.cs
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@ -43,7 +43,6 @@ using MatterHackers.MatterControl.DesignTools.Operations;
using MatterHackers.MatterControl.PartPreviewWindow;
using MatterHackers.MatterControl.PartPreviewWindow.View3D;
using MatterHackers.PolygonMesh;
using MatterHackers.RayTracer;
using MatterHackers.RenderOpenGl;
using MatterHackers.RenderOpenGl.OpenGl;
using MatterHackers.VectorMath;
@ -108,7 +107,7 @@ namespace MatterHackers.MeshVisualizer
Vector3 topStartPosition = sideEndPosition;
Vector3 topEndPosition = Vector3.Transform(bounds.GetTopCorner((i + 1) % 4), matrix);
if(extendLineLength > 0)
if (extendLineLength > 0)
{
GLHelper.ExtendLineEnds(ref sideStartPosition, ref sideEndPosition, extendLineLength);
GLHelper.ExtendLineEnds(ref topStartPosition, ref topEndPosition, extendLineLength);
@ -124,6 +123,41 @@ namespace MatterHackers.MeshVisualizer
GL.Enable(EnableCap.Lighting);
}
public static void RenderAxis(this WorldView world, Vector3 position, Matrix4X4 matrix, double size, double lineWidth)
{
GLHelper.PrepareFor3DLineRender(true);
Frustum frustum = world.GetClippingFrustum();
Vector3 length = Vector3.One * size;
for (int i = 0; i < 3; i++)
{
var min = position;
min[i] -= length[i];
Vector3 start = Vector3.Transform(min, matrix);
var max = position;
max[i] += length[i];
Vector3 end = Vector3.Transform(max, matrix);
var color = Agg.Color.Red;
switch (i)
{
case 1:
color = Agg.Color.Green;
break;
case 2:
color = Agg.Color.Blue;
break;
}
// draw each of the edge lines (4) and their touching top and bottom lines (2 each)
world.Render3DLineNoPrep(frustum, start, end, color, lineWidth);
}
GL.Enable(EnableCap.Lighting);
}
public static Color Color(int materialIndex)
{
return ColorF.FromHSL(Math.Max(materialIndex, 0) / 10.0, .99, .49).ToColor();