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BLI: Add mul_v2_v2v2 function

This commit is contained in:
Clément Foucault 2018-09-29 17:54:13 +02:00
parent e38a0b3748
commit a5101de6a9
2 changed files with 7 additions and 0 deletions
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1
source/blender/blenlib/BLI_math_vector.h
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@ -120,6 +120,7 @@ MINLINE void mul_v2_v2fl(float r[2], const float a[2], float f);
MINLINE void mul_v3_fl(float r[3], float f);
MINLINE void mul_v3_v3fl(float r[3], const float a[3], float f);
MINLINE void mul_v2_v2(float r[2], const float a[2]);
MINLINE void mul_v2_v2v2(float r[2], const float a[2], const float b[2]);
MINLINE void mul_v3_v3(float r[3], const float a[3]);
MINLINE void mul_v3_v3v3(float r[3], const float a[3], const float b[3]);
MINLINE void mul_v4_fl(float r[4], float f);

6
source/blender/blenlib/intern/math_vector_inline.c
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@ -615,6 +615,12 @@ MINLINE void mul_v3_v3v3(float r[3], const float v1[3], const float v2[3])
r[2] = v1[2] * v2[2];
}
MINLINE void mul_v2_v2v2(float r[2], const float a[2], const float b[2])
{
r[0] = a[0] * b[0];
r[1] = a[1] * b[1];
}
MINLINE void negate_v2(float r[2])
{
r[0] = -r[0];