diff options
Diffstat (limited to 'source/blender/editors/screen/glutil.c')
| -rw-r--r-- | source/blender/editors/screen/glutil.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/source/blender/editors/screen/glutil.c b/source/blender/editors/screen/glutil.c index d356c3d8de3..57d97178be5 100644 --- a/source/blender/editors/screen/glutil.c +++ b/source/blender/editors/screen/glutil.c @@ -143,7 +143,7 @@ void fdrawbezier(float vec[4][3]) float dist; float curve_res = 24, spline_step = 0.0f; - dist = 0.5f * ABS(vec[0][0] - vec[3][0]); + dist = 0.5f * fabsf(vec[0][0] - vec[3][0]); /* check direction later, for top sockets */ vec[1][0] = vec[0][0] + dist; @@ -981,7 +981,9 @@ void bgl_get_mats(bglMats *mats) /* *************** glPolygonOffset hack ************* */ -/* dist is only for ortho now... */ +/** + * \note \a viewdist is only for ortho at the moment. + */ void bglPolygonOffset(float viewdist, float dist) { static float winmat[16], offset = 0.0; @@ -1157,3 +1159,10 @@ void glaDrawImBuf_glsl_ctx(const bContext *C, ImBuf *ibuf, float x, float y, int glaDrawImBuf_glsl(ibuf, x, y, zoomfilter, view_settings, display_settings); } + +void cpack(unsigned int x) +{ + glColor3ub( ( (x) & 0xFF), + (((x) >> 8) & 0xFF), + (((x) >> 16) & 0xFF) ); +} |