public override void RenderWire()
{
Vector3 coneTip = Tip;
if (_wireRenderDesc.WireMode == WireRenderMode.Basic)
{
Graphics.DrawMeshNow(MeshPool.Get.UnitWireCircleXY, Matrix4x4.TRS(_baseCenter,
_rotation * Quaternion.AngleAxis(90.0f, Vector3.right), new Vector3(_baseRadius, _baseRadius, 1.0f)));
List <Vector3> baseExtents = GetBaseExtents();
GLRenderer.DrawLines3D(new List <Vector3>()
{
baseExtents[0], coneTip, baseExtents[1], coneTip, baseExtents[2], coneTip, baseExtents[3], coneTip
});
}
else
{
// Axial rings
Vector3 centralAxis = CentralAxis;
Quaternion circleRotation = Quaternion.AngleAxis(90.0f, Vector3.right);
float upStep = _height / (_wireRenderDesc.NumDetailAxialRings - 1);
float tan = _height / Mathf.Max(_baseRadius, 1e-5f);
for (int ringIndex = 0; ringIndex < _wireRenderDesc.NumDetailAxialRings; ++ringIndex)
{
float upOffset = upStep * (float)ringIndex;
Vector3 ringCenter = _baseCenter + centralAxis * upStep * (float)ringIndex;
float ringRadius = (_height - upOffset) / tan;
Vector3 circleMeshScale = new Vector3(ringRadius, ringRadius, 1.0f);
Graphics.DrawMeshNow(MeshPool.Get.UnitWireCircleXY, Matrix4x4.TRS(ringCenter, circleRotation, circleMeshScale));
}
// Axial segments
var axialSegmentPts = new List <Vector3>(_wireRenderDesc.NumDetailAxialSegments * 2);
float angleStep = 360.0f / (float)_wireRenderDesc.NumDetailAxialSegments;
for (int segIndex = 0; segIndex < _wireRenderDesc.NumDetailAxialSegments; ++segIndex)
{
Vector3 pivotAxis = (Quaternion.AngleAxis(segIndex * angleStep, centralAxis) * Vector3.right).normalized;
Vector3 ptOnBorder = _baseCenter + pivotAxis * _baseRadius;
axialSegmentPts.Add(ptOnBorder);
axialSegmentPts.Add(coneTip);
}
GLRenderer.DrawLines3D(axialSegmentPts);
}
}
public override void RenderWire()
{
if (_areBorderPointsDirty)
{
OnBorderPointsFoundDirty();
}
if ((_wireRenderDesc.WireFlags & WireRenderFlags.ArcBorder) != 0)
{
GLRenderer.DrawLines3D(_borderPoints);
}
if ((_wireRenderDesc.WireFlags & WireRenderFlags.ExtremitiesBorder) != 0)
{
GLRenderer.DrawLines3D(new List <Vector3>()
{
_origin, StartPoint, _origin, EndPoint
});
}
}
