b = m * a
Multiplies the 4x4 matrix m by the 4-element column vector a and stores the result in the 4-element vector b.
m
a
b
The vector a can be updated directly by invoking mulV(m, a, a)
mulV(m, a, a)
the 4x4 matrix multiplication operand
the 4-element vector multiplication operand
a 4-element vector in which to store the result
b as the result of m * a
m * a
b = m * aMultiplies the 4x4 matrix
mby the 4-element column vectoraand stores the result in the 4-element vectorb.The vector
acan be updated directly by invokingmulV(m, a, a)