diff options
Diffstat (limited to 'indra/llmath/v3color.h')
| -rw-r--r-- | indra/llmath/v3color.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/indra/llmath/v3color.h b/indra/llmath/v3color.h index daf3a6857b..ac78197510 100644 --- a/indra/llmath/v3color.h +++ b/indra/llmath/v3color.h @@ -100,6 +100,23 @@ public: const LLColor3& operator=(const LLColor4 &a); + LL_FORCE_INLINE LLColor3 divide(const LLColor3 &col2) + { + return LLColor3( + mV[0] / col2.mV[0], + mV[1] / col2.mV[1], + mV[2] / col2.mV[2] ); + } + + LL_FORCE_INLINE LLColor3 color_norm() + { + F32 l = length(); + return LLColor3( + mV[0] / l, + mV[1] / l, + mV[2] / l ); + } + friend std::ostream& operator<<(std::ostream& s, const LLColor3 &a); // Print a friend LLColor3 operator+(const LLColor3 &a, const LLColor3 &b); // Return vector a + b friend LLColor3 operator-(const LLColor3 &a, const LLColor3 &b); // Return vector a minus b @@ -458,5 +475,13 @@ inline LLColor3 lerp(const LLColor3 &a, const LLColor3 &b, F32 u) a.mV[VZ] + (b.mV[VZ] - a.mV[VZ]) * u); } +inline const LLColor3 srgbColor3(const LLColor3 &a) { + LLColor3 srgbColor; + srgbColor.mV[0] = linearTosRGB(a.mV[0]); + srgbColor.mV[1] = linearTosRGB(a.mV[1]); + srgbColor.mV[2] = linearTosRGB(a.mV[2]); + + return srgbColor; +} #endif |