private STLModel3D CalcOrientationGizmoPart(float sizeCorrection, SideSelectionType firstSideSelectionType, SideSelectionType secondSideSelectionType, SideSelectionType thirdSideSelectionType, SideSelectionType cornerSelectionType)
{
var defaultSize = 5f * sizeCorrection;
var defaultOffsetSize = defaultSize - (1f * sizeCorrection);
var defaultOffsetSizeHalf = defaultSize + ((1f * sizeCorrection) / 2f);
var result = new STLModel3D();
result.Triangles = new TriangleInfoList();
var cubePoints = new List <Vector3Class>();
cubePoints.Add(new Vector3Class(0, 0, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(0, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, 0, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(0, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(0, -defaultSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, -defaultSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, 0, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultSize, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultSize, 0, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultOffsetSize, -defaultSize, defaultOffsetSizeHalf)); //top
cubePoints.Add(new Vector3Class(defaultSize, -defaultOffsetSize, defaultOffsetSizeHalf)); //top
var cubeColor = new Byte4Class((byte)(int)firstSideSelectionType, 57, 64, 69);
if (firstSideSelectionType == SelectedSide)
{
cubeColor = new Byte4Class((byte)(int)firstSideSelectionType, 255, 0, 0);
}
else if (firstSideSelectionType == HighlightedSide)
{
cubeColor = new Byte4Class((byte)(int)firstSideSelectionType, 255, 255, 255);
}
var cubeIndexes = new List <short[]>
{
new short[] { 0, 1, 2 }, //front
new short[] { 2, 3, 0 }, //front
new short[] { 4, 5, 6 }, //front
new short[] { 6, 7, 4 }, //front
new short[] { 8, 9, 10 }, //front
new short[] { 10, 11, 8 }, //front
new short[] { 12, 13, 14 }, //front
};
var xAngles = new List <int>()
{
0, -90
};
foreach (var xAngle in xAngles)
{
if (xAngle == -90)
{
if (secondSideSelectionType != SideSelectionType.Bottom)
{
cubeColor = new Byte4Class((byte)(int)secondSideSelectionType, 57, 64, 69);
}
else
{
cubeColor = new Byte4Class((byte)(int)secondSideSelectionType, 128, 128, 128);
}
if (secondSideSelectionType == SelectedSide)
{
cubeColor = new Byte4Class((byte)(int)secondSideSelectionType, 255, 0, 0);
}
else if (secondSideSelectionType == HighlightedSide)
{
cubeColor = new Byte4Class((byte)(int)secondSideSelectionType, 255, 255, 255);
}
}
var tList = new List <Triangle>();
var stlModel = new STLModel3D();
stlModel.Triangles = new TriangleInfoList();
foreach (var cubeIndex in cubeIndexes)
{
var triangle = new Triangle();
triangle.Vectors[0].Position = cubePoints[cubeIndex[0]];
triangle.Vectors[1].Position = cubePoints[cubeIndex[1]];
triangle.Vectors[2].Position = cubePoints[cubeIndex[2]];
triangle.Vectors[0].Color = triangle.Vectors[1].Color = triangle.Vectors[2].Color = cubeColor;
triangle.CalcNormal();
tList.Add(triangle);
if (xAngle == -90)
{
triangle.Flip(true);
}
}
stlModel.Triangles[0].AddRange(tList);
stlModel.Rotate(xAngle, 0, 0, RotationEventArgs.TypeAxis.X, updateFaceColor: false);
if (xAngle == -90)
{
stlModel.MoveModelWithTranslationZ(new Vector3Class(0, -(2 * defaultOffsetSizeHalf), 0));
}
result.Triangles[0].AddRange(stlModel.Triangles[0]);
}
var tList2 = new List <Triangle>();
var stlModel2 = new STLModel3D();
stlModel2.Triangles = new TriangleInfoList();
cubeColor = new Byte4Class((byte)(int)thirdSideSelectionType, 57, 64, 69);
if (thirdSideSelectionType == SelectedSide)
{
cubeColor = new Byte4Class((byte)(int)thirdSideSelectionType, 255, 0, 0);
}
else if (thirdSideSelectionType == HighlightedSide)
{
cubeColor = new Byte4Class((byte)(int)thirdSideSelectionType, 255, 255, 255);
}
foreach (var cubeIndex in cubeIndexes)
{
var triangle = new Triangle();
triangle.Vectors[0].Position = cubePoints[cubeIndex[0]];
triangle.Vectors[1].Position = cubePoints[cubeIndex[1]];
triangle.Vectors[2].Position = cubePoints[cubeIndex[2]];
triangle.Vectors[0].Color = triangle.Vectors[1].Color = triangle.Vectors[2].Color = cubeColor;
triangle.Flip(true);
tList2.Add(triangle);
}
stlModel2.Triangles[0].AddRange(tList2);
stlModel2.Rotate(0, -90, 0, RotationEventArgs.TypeAxis.Y, updateFaceColor: false);
stlModel2.MoveModelWithTranslationZ(new Vector3Class((2 * defaultOffsetSizeHalf), 0, 0));
result.Triangles[0].AddRange(stlModel2.Triangles[0]);
//highlight parts
var highlightParts = new List <Vector3Class>();
highlightParts.Add(new Vector3Class(0, -defaultSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(0, -defaultOffsetSizeHalf, defaultSize));
highlightParts.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSizeHalf, defaultSize));
highlightParts.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSizeHalf, defaultSize));
highlightParts.Add(new Vector3Class(defaultOffsetSize, -defaultSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(0, -defaultSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultOffsetSize, defaultSize));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, 0f, defaultSize));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, 0f, defaultSize));
highlightParts.Add(new Vector3Class(defaultSize, 0, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, 0f));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultSize, 0f));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultSize, 0f));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultSize, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultOffsetSize, -defaultSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultOffsetSize, -defaultOffsetSizeHalf, defaultSize));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultOffsetSize, -defaultSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSize, defaultOffsetSizeHalf));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultOffsetSize, defaultSize));
highlightParts.Add(new Vector3Class(defaultSize, -defaultOffsetSizeHalf, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultSize, defaultOffsetSize));
highlightParts.Add(new Vector3Class(defaultOffsetSizeHalf, -defaultOffsetSize, defaultSize));
var highlightColor = new Byte4Class((byte)(int)cornerSelectionType, 0, 0, 0);
if (cornerSelectionType == SelectedSide)
{
highlightColor = new Byte4Class((byte)(int)cornerSelectionType, 255, 0, 0);
}
else if (cornerSelectionType == HighlightedSide)
{
highlightColor = new Byte4Class((byte)(int)cornerSelectionType, 255, 255, 255);
}
for (var highlightIndex = 0; highlightIndex < highlightParts.Count; highlightIndex += 3)
{
var triangle = new Triangle();
triangle.Vectors[0].Position = highlightParts[highlightIndex];
triangle.Vectors[1].Position = highlightParts[highlightIndex + 1];
triangle.Vectors[2].Position = highlightParts[highlightIndex + 2];
triangle.Vectors[0].Color = triangle.Vectors[1].Color = triangle.Vectors[2].Color = highlightColor;
triangle.CalcNormal();
result.Triangles[0].Add(triangle);
}
return(result);
}
