diff options
| -rw-r--r-- | source/blender/editors/include/UI_resources.h | 1 | ||||
| -rw-r--r-- | source/blender/editors/interface/resources.c | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/editors/include/UI_resources.h b/source/blender/editors/include/UI_resources.h index 2fc76ae9563..d13d1329721 100644 --- a/source/blender/editors/include/UI_resources.h +++ b/source/blender/editors/include/UI_resources.h @@ -344,6 +344,7 @@ int UI_GetThemeValueType(int colorid, int spacetype); // get three color values, scaled to 0.0-1.0 range void UI_GetThemeColor3fv(int colorid, float col[3]); void UI_GetThemeColorBlend3ubv(int colorid1, int colorid2, float fac, unsigned char col[3]); +void UI_GetThemeColorBlend3f(int colorid1, int colorid2, float fac, float r_col[3]); // get the color, range 0.0-1.0, complete with shading offset void UI_GetThemeColorShade3fv(int colorid, int offset, float col[3]); void UI_GetThemeColorShade3ubv(int colorid, int offset, unsigned char col[3]); diff --git a/source/blender/editors/interface/resources.c b/source/blender/editors/interface/resources.c index 4ec535dc627..412e9d1293e 100644 --- a/source/blender/editors/interface/resources.c +++ b/source/blender/editors/interface/resources.c @@ -1336,6 +1336,19 @@ void UI_GetThemeColorBlend3ubv(int colorid1, int colorid2, float fac, unsigned c col[2] = floorf((1.0f - fac) * cp1[2] + fac * cp2[2]); } +void UI_GetThemeColorBlend3f(int colorid1, int colorid2, float fac, float r_col[3]) +{ + const unsigned char *cp1, *cp2; + + cp1 = UI_ThemeGetColorPtr(theme_active, theme_spacetype, colorid1); + cp2 = UI_ThemeGetColorPtr(theme_active, theme_spacetype, colorid2); + + CLAMP(fac, 0.0f, 1.0f); + r_col[0] = ((1.0f - fac) * cp1[0] + fac * cp2[0]) / 255.0f; + r_col[1] = ((1.0f - fac) * cp1[1] + fac * cp2[1]) / 255.0f; + r_col[2] = ((1.0f - fac) * cp1[2] + fac * cp2[2]) / 255.0f; +} + /* blend between to theme colors, and set it */ void UI_ThemeColorBlend(int colorid1, int colorid2, float fac) { |