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evas/canvas - ok. it works fine. modified to use the standard computation again. 

SVN revision: 60386
This commit is contained in:
ChunEon Park 2011-06-16 10:03:37 +00:00
parent b414ea97fb
commit 14e66e3fb8
1 changed files with 8 additions and 8 deletions
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16
legacy/evas/src/lib/canvas/evas_map.c
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@ -715,8 +715,8 @@ evas_map_util_rotate(Evas_Map *m, double degrees, Evas_Coord cx, Evas_Coord cy)
xx = x * cos(r);
yy = x * sin(r);
x = xx + (y * cos(r + M_PI_2));
y = yy + (y * sin(r + M_PI_2));
x = xx - (y * sin(r));
y = yy + (y * cos(r));
p->px = p->x = x + cx;
p->py = p->y = y + cy;
@ -772,24 +772,24 @@ evas_map_util_3d_rotate(Evas_Map *m, double dx, double dy, double dz,
{
xx = x * cos(rz);
yy = x * sin(rz);
x = xx + (y * cos(rz + M_PI_2));
y = yy + (y * sin(rz + M_PI_2));
x = xx - (y * sin(rz));
y = yy + (y * cos(rz));
}
if (ry != 0.0)
{
xx = x * cos(ry);
zz = x * sin(ry);
x = xx + (z * cos(ry + M_PI_2));
z = zz + (z * sin(ry + M_PI_2));
x = xx - (z * sin(ry));
z = zz + (z * cos(ry));
}
if (rx != 0.0)
{
zz = z * cos(rx);
yy = z * sin(rx);
z = zz + (y * cos(rx + M_PI_2));
y = yy + (y * sin(rx + M_PI_2));
z = zz - (y * sin(rx));
y = yy + (y * cos(rx));
}
p->px = p->x = x + cx;