diff options
| author | Mike Erwin <significant.bit@gmail.com> | 2016-08-23 06:39:42 +0300 |
|---|---|---|
| committer | Mike Erwin <significant.bit@gmail.com> | 2016-08-23 06:39:42 +0300 |
| commit | 1fc1fd837209d31608dbb89ff90ddb31ed89107c (patch) | |
| tree | 9955b3a67b873b5e443bf1f53cb4932756ff6cef /source/blender/editors/include/BIF_glutil.h | |
| parent | 069569f82011c833937df07ec7945751c02f0a9c (diff) | |
OpenGL: draw area resize handle with new immediate mode
The little grabby handle in the corner of an area. Now uses 1 draw call
instead of 6.
Also one version of the (+) icon to show a hidden region. Why do we
have multiple versions of this?
Fixed a harmless signed/unsigned error.
Fixed a GL state error that prematurely disabled blending.
Added imm_draw_filled_circle function, which can be used for drawing
other widgets.
Work toward T49042 and T49043
Diffstat (limited to 'source/blender/editors/include/BIF_glutil.h')
| -rw-r--r-- | source/blender/editors/include/BIF_glutil.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/source/blender/editors/include/BIF_glutil.h b/source/blender/editors/include/BIF_glutil.h index 40d46396c6a..a5a12005a54 100644 --- a/source/blender/editors/include/BIF_glutil.h +++ b/source/blender/editors/include/BIF_glutil.h @@ -81,10 +81,8 @@ void glutil_draw_lined_arc(float start, float angle, float radius, int nsegments void glutil_draw_filled_arc(float start, float angle, float radius, int nsegments); /** - * Draw a circle outline with the given \a radius, - * starting at angle \a start and arcing through - * \a angle. The circle is centered at \a x, \a y - * and drawn in the XY plane. + * Draw a circle outline with the given \a radius. + * The circle is centered at \a x, \a y and drawn in the XY plane. * * \param pos The vertex attribute number for position. * \param x Horizontal center. @@ -95,6 +93,18 @@ void glutil_draw_filled_arc(float start, float angle, float radius, int nsegment void imm_draw_lined_circle(unsigned pos, float x, float y, float radius, int nsegments); /** + * Draw a filled circle with the given \a radius. + * The circle is centered at \a x, \a y and drawn in the XY plane. + * + * \param pos The vertex attribute number for position. + * \param x Horizontal center. + * \param y Vertical center. + * \param radius The circle's radius. + * \param nsegments The number of segments to use in drawing (more = smoother). + */ +void imm_draw_filled_circle(unsigned pos, float x, float y, float radius, int nsegments); + +/** * Returns a float value as obtained by glGetFloatv. * The param must cause only one value to be gotten from GL. */ |