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 }); } }