Pixel Separated Rotation - ( SDL C++ )
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Published on ● Video Link: https://www.youtube.com/watch?v=p97TX7kDND8
7Rotating a square shape of pixels with a lovely red gradient for experimental purposes.
"I don't have the source code for this anymore sorry"
Used:
SDL 1.2
C++
Rotation :
unsigned int nx = x * cos(test_value * M_PI/180) - y * sin(test_value * M_PI/180);
unsigned int ny = x * sin(test_value * M_PI/180) + y * cos(test_value * M_PI/180);
^^ that's apparently a matrix in c++ lol....
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Tags:
C++
Matrix
Rotation
Affine
Transformation
Pixels
red
gradient
sin
cos
M_PI
180
Radians
SDL
WIN32
win32
rose
Linear Algebra (Field Of Study)