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Diffstat (limited to 'task05/Guschin/Transform.h')
| -rw-r--r-- | task05/Guschin/Transform.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/task05/Guschin/Transform.h b/task05/Guschin/Transform.h deleted file mode 100644 index d606647..0000000 --- a/task05/Guschin/Transform.h +++ /dev/null @@ -1,45 +0,0 @@ -#pragma once - -mat3 translate(float Tx, float Ty) -{ - mat3* res = new mat3(1.f); - (*res)[0][2] = Tx; - (*res)[1][2] = Ty; - return *res; -} - -mat3 scale(float Sx, float Sy) -{ - mat3* res = new mat3(1.f); - (*res)[0][0] = Sx; - (*res)[1][1] = Sy; - return *res; -} - -mat3 scale(float S) -{ - return scale(S, S); -} - -mat3 rotate(float theta) -{ - mat3* res = new mat3(1.f); - (*res)[0][0] = (*res)[1][1] = (float)cos(theta); - (*res)[0][1] = (float)sin(theta); - (*res)[1][0] = -(*res)[0][1]; - return *res; -} - -mat3 mirrorX() -{ - mat3* res = new mat3(1.f); - (*res)[1][1] = -1; - return *res; -} - -mat3 mirrorY() -{ - mat3* res = new mat3(1.f); - (*res)[0][0] = -1; - return *res; -}
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