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comparison mm7_5.cpp @ 1504:ff1867836af5

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Cleanup of VectorTypes.
author yoctozepto
date Mon, 02 Sep 2013 12:46:32 +0200
parents 9e9a12506d51
children 965af46e8793
comparison
equal deleted inserted replaced
1503:4ce525fe9ea9 1504:ff1867836af5
3868 break; 3868 break;
3869 } 3869 }
3870 } 3870 }
3871 } 3871 }
3872 3872
3873 //----- (0043AA99) --------------------------------------------------------
3874 void __fastcall Vec3_int_::Rotate(int sDepth, int sRotY, int sRotX, Vec3_int_ v, int *outx, int *outy, int *outz)
3875 {
3876 float cosf_x = cosf(3.14159265f * sRotX / 1024.0f),
3877 sinf_x = sinf(3.14159265f * sRotX / 1024.0f),
3878 cosf_y = cosf(3.14159265f * sRotY / 1024.0f),
3879 sinf_y = sinf(3.14159265f * sRotY / 1024.0f);
3880
3881 *outx = v.x + ((unsigned __int64)(sinf_y * (signed __int64)((unsigned __int64)(cosf_x * (signed __int64)sDepth)>> 16)));
3882 *outy = v.y + ((unsigned __int64)(cosf_y * (signed __int64)((unsigned __int64)(cosf_x * (signed __int64)sDepth)>> 16)));
3883 *outz = v.z + ((unsigned __int64)(sinf_x * (signed __int64)sDepth) >> 16);
3884 }
3885
3886 //----- (0043AB61) --------------------------------------------------------
3887 void Vec3_int_::Normalize(int *x, int *y, int *z)
3888 {
3889 *x *= 65536 / (integer_sqrt(*y * *y + *z * *z + *x * *x) | 1);
3890 *y *= 65536 / (integer_sqrt(*y * *y + *z * *z + *x * *x) | 1);
3891 *z *= 65536 / (integer_sqrt(*y * *y + *z * *z + *x * *x) | 1);
3892 }
3893
3894 //----- (0043AE12) -------------------------------------------------------- 3873 //----- (0043AE12) --------------------------------------------------------
3895 double __fastcall sub_43AE12(signed int a1) 3874 double __fastcall sub_43AE12(signed int a1)
3896 { 3875 {
3897 signed int v1; // ST00_4@1 3876 signed int v1; // ST00_4@1
3898 signed int v2; // ecx@1 3877 signed int v2; // ecx@1