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author | Richard Antalik <richardantalik@gmail.com> | 2020-11-02 22:59:21 +0300 |
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committer | Richard Antalik <richardantalik@gmail.com> | 2020-11-02 22:59:21 +0300 |
commit | 6b3eca661dc2d0791ecf07b94ef51f13c3aa6d25 (patch) | |
tree | 0eb5f94dc36e988688991c6cd28c5389e3fdca00 /source/blender/blenlib/intern/math_matrix.c | |
parent | b9ec6c305cc8c5fe217ea49e36b8edd3ed195f76 (diff) |
Revert "VSE: Media transform redesign"
This reverts commit 0277579b2850f0ba097741ca22eb8ae9ccd9bcea.
This commit caused build errors on Linux.
Diffstat (limited to 'source/blender/blenlib/intern/math_matrix.c')
-rw-r--r-- | source/blender/blenlib/intern/math_matrix.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c index 9769d2baf9b..cf6945529f2 100644 --- a/source/blender/blenlib/intern/math_matrix.c +++ b/source/blender/blenlib/intern/math_matrix.c @@ -2223,12 +2223,6 @@ void scale_m4_fl(float R[4][4], float scale) R[3][0] = R[3][1] = R[3][2] = 0.0; } -void translate_m3(float mat[3][3], float tx, float ty) -{ - mat[2][0] += (tx * mat[0][0] + ty * mat[1][0]); - mat[2][1] += (tx * mat[0][1] + ty * mat[1][1]); -} - void translate_m4(float mat[4][4], float Tx, float Ty, float Tz) { mat[3][0] += (Tx * mat[0][0] + Ty * mat[1][0] + Tz * mat[2][0]); @@ -2236,18 +2230,6 @@ void translate_m4(float mat[4][4], float Tx, float Ty, float Tz) mat[3][2] += (Tx * mat[0][2] + Ty * mat[1][2] + Tz * mat[2][2]); } -void rotate_m3(float mat[3][3], const float angle) -{ - const float angle_cos = cosf(angle); - const float angle_sin = sinf(angle); - - for (int col = 0; col < 3; col++) { - float temp = angle_cos * mat[0][col] + angle_sin * mat[1][col]; - mat[1][col] = -angle_sin * mat[0][col] + angle_cos * mat[1][col]; - mat[0][col] = temp; - } -} - /* TODO: enum for axis? */ /** * Rotate a matrix in-place. @@ -2293,12 +2275,6 @@ void rotate_m4(float mat[4][4], const char axis, const float angle) } } -void rescale_m3(float mat[3][3], const float scale[2]) -{ - mul_v3_fl(mat[0], scale[0]); - mul_v3_fl(mat[1], scale[1]); -} - /** Scale a matrix in-place. */ void rescale_m4(float mat[4][4], const float scale[3]) { @@ -2329,20 +2305,6 @@ void transform_pivot_set_m4(float mat[4][4], const float pivot[3]) mul_m4_m4m4(mat, mat, tmat); } -void transform_pivot_set_m3(float mat[3][3], const float pivot[2]) -{ - float tmat[3][3]; - - unit_m3(tmat); - - copy_v2_v2(tmat[2], pivot); - mul_m3_m3m3(mat, tmat, mat); - - /* invert the matrix */ - negate_v2(tmat[2]); - mul_m3_m3m3(mat, mat, tmat); -} - void blend_m3_m3m3(float out[3][3], const float dst[3][3], const float src[3][3], @@ -2523,21 +2485,6 @@ bool equals_m4m4(const float mat1[4][4], const float mat2[4][4]) } /** - * Make a 3x3 matrix out of 3 transform components. - * Matrices are made in the order: `loc * rot * scale` - */ -void loc_rot_size_to_mat3(float R[3][3], - const float loc[2], - const float angle, - const float size[2]) -{ - unit_m3(R); - translate_m3(R, loc[0], loc[1]); - rotate_m3(R, angle); - rescale_m3(R, size); -} - -/** * Make a 4x4 matrix out of 3 transform components. * Matrices are made in the order: `scale * rot * loc` */ |