diff options
Diffstat (limited to 'agg/inc/agg_span_gouraud.h')
| -rwxr-xr-x | agg/inc/agg_span_gouraud.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/agg/inc/agg_span_gouraud.h b/agg/inc/agg_span_gouraud.h index 76747899b5fc..091ca5d8af53 100755 --- a/agg/inc/agg_span_gouraud.h +++ b/agg/inc/agg_span_gouraud.h @@ -2,8 +2,8 @@ // Anti-Grain Geometry - Version 2.3 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com) // -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. // This software is provided "as is" without express or implied // warranty, and with no claim as to its suitability for any purpose. // @@ -24,7 +24,7 @@ namespace agg { //============================================================span_gouraud - template<class ColorT, class Allocator> + template<class ColorT, class Allocator> class span_gouraud : public span_generator<ColorT, Allocator> { public: @@ -39,7 +39,7 @@ namespace agg }; //-------------------------------------------------------------------- - span_gouraud(alloc_type& alloc) : + span_gouraud(alloc_type& alloc) : span_generator<color_type, alloc_type>(alloc), m_vertex(0) { @@ -54,7 +54,7 @@ namespace agg double x1, double y1, double x2, double y2, double x3, double y3, - double d) : + double d) : span_generator<color_type, alloc_type>(alloc) { colors(c1, c2, c3); @@ -71,21 +71,21 @@ namespace agg //-------------------------------------------------------------------- // Sets the triangle and dilates it if needed. - // The trick here is to calculate beveled joins in the vertices of the - // triangle and render it as a 6-vertex polygon. - // It's necessary to achieve numerical stability. + // The trick here is to calculate beveled joins in the vertices of the + // triangle and render it as a 6-vertex polygon. + // It's necessary to achieve numerical stability. // However, the coordinates to interpolate colors are calculated // as miter joins (calc_intersection). - void triangle(double x1, double y1, + void triangle(double x1, double y1, double x2, double y2, double x3, double y3, double d) { - m_coord[0].x = m_x[0] = x1; + m_coord[0].x = m_x[0] = x1; m_coord[0].y = m_y[0] = y1; - m_coord[1].x = m_x[1] = x2; + m_coord[1].x = m_x[1] = x2; m_coord[1].y = m_y[1] = y2; - m_coord[2].x = m_x[2] = x3; + m_coord[2].x = m_x[2] = x3; m_coord[2].y = m_y[2] = y3; m_cmd[0] = path_cmd_move_to; m_cmd[1] = path_cmd_line_to; @@ -93,7 +93,7 @@ namespace agg m_cmd[3] = path_cmd_stop; if(d != 0.0) - { + { dilate_triangle(m_coord[0].x, m_coord[0].y, m_coord[1].x, m_coord[1].y, m_coord[2].x, m_coord[2].y, @@ -144,7 +144,7 @@ namespace agg if(m_coord[0].y > m_coord[2].y) { - coord[0] = m_coord[2]; + coord[0] = m_coord[2]; coord[2] = m_coord[0]; } |