changeset
- grid-snap the drawn circle radius, not the point used for the distance calculation
Mon, 05 May 2014 02:19:35 +0300
- author
- Santeri Piippo <crimsondusk64@gmail.com>
- date
- Mon, 05 May 2014 02:19:35 +0300
- changeset 763
- b682c73492f0
- parent 762
- d259256e1394
- child 764
- 335d929c673e
- grid-snap the drawn circle radius, not the point used for the distance calculation
| src/glRenderer.cc | file | annotate | diff | comparison | revisions |
--- a/src/glRenderer.cc Sat May 03 00:36:50 2014 +0300 +++ b/src/glRenderer.cc Mon May 05 02:19:35 2014 +0300 @@ -1622,13 +1622,12 @@ double GLRenderer::getCircleDrawDist (int pos) const { assert (m_drawedVerts.size() >= pos + 1); - const Vertex& v1 = (m_drawedVerts.size() >= pos + 2) ? m_drawedVerts[pos + 1] : m_hoverpos; + Vertex v1 = (m_drawedVerts.size() >= pos + 2) ? m_drawedVerts[pos + 1] : coordconv2_3 (m_pos, false); Axis relX, relY; getRelativeAxes (relX, relY); - - const double dx = m_drawedVerts[0][relX] - v1[relX]; - const double dy = m_drawedVerts[0][relY] - v1[relY]; - return sqrt ((dx * dx) + (dy * dy)); + double dx = m_drawedVerts[0][relX] - v1[relX]; + double dy = m_drawedVerts[0][relY] - v1[relY]; + return Grid::snap (sqrt ((dx * dx) + (dy * dy)), Grid::Coordinate); } // =============================================================================
