Mercurial > mm7
diff stru10.cpp @ 678:35a97ce58790
fixed stru10::49C9E3 (cause for attempting to get cross product on zero vectors)
| author | Nomad |
|---|---|
| date | Fri, 15 Mar 2013 15:58:18 +0200 |
| parents | ecfb1b3c9a39 |
| children | 0f25d026acfa |
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--- a/stru10.cpp Fri Mar 15 04:17:54 2013 +0200 +++ b/stru10.cpp Fri Mar 15 15:58:18 2013 +0200 @@ -599,7 +599,7 @@ if (pFace->uAttributes & 0x0100) { /*arg_4 = ([2].x + [0].x) * flt_4D84F0 - var_18 = ([3].y + [1].y) * flt_4D84F0 + var_18 = ([3].y + [1].y) * flt_4D84F0 fld dword ptr [ecx+94h] fadd dword ptr [ecx+34h] @@ -666,29 +666,341 @@ //_EBX = arg0; //v15 = v31; //v16 = arg0; - float var_20 = var_8 * var_24; - var_8 = a3 * a1.z; - float arg_0 = var_8 + var_4; + //float var_20 = var_8 * var_24; + //var_8 = a3 * a1.z; + //float arg_0 = var_8 + var_4; + +/* + + + +.text:0049CBB3 fld [ebp+var_8] 0 var8 +.text:0049CBB6 1 fmul ds:flt_4D84E8 0 var8 * flt_4D84E8 + +.text:0049CBBC 1 fld [ebp+var_8] 0 var8 + 1 var8 * flt_4D84E8 + +.text:0049CBBF 2 fmul [ebp+var_28] 0 var8 * var28 + 1 var8 * flt_4D84E8 + +.text:0049CBC2 2 fld [ebp+var_8] 0 var8 + 1 var8 * var28 + 2 var8 * flt_4D84E8 + +.text:0049CBC5 3 fmul [ebp+var_24] 0 var8 * var24 768 + 1 var8 * var28 0 + 2 var8 * flt_4D84E8 0 + +.text:0049CBD5 3 fst [ebp+var_20] 0 var8 * var24 768 + 1 var8 * var28 0 + 2 var8 * flt_4D84E8 0 + [var20] var8 * var24 768 + +.text:0049CBD8 3 fld [ebp+a3] 0 a3 -1984 + 1 var8 * var24 768 + 2 var8 * var28 0 + 3 var8 * flt_4D84E8 0 + +.text:0049CBDB 4 fmul [ebp+a1.x] 0 a3 * a1.x 1984 + 1 var8 * var24 768 + 2 var8 * var28 0 + 3 var8 * flt_4D84E8 0 + +.text:0049CBDE 4 fld [ebp+a3] 0 a3 + 1 a3 * a1.x 1984 + 2 var8 * var24 768 + 3 var8 * var28 0 + 4 var8 * flt_4D84E8 0 + +.text:0049CBE1 5 fmul [ebp+a1.y] 0 a3 * a1.y 0 + 1 a3 * a1.x 1984 + 2 var8 * var24 768 + 3 var8 * var28 0 + 4 var8 * flt_4D84E8 0 +.text:0049CBE4 5 fld [ebp+a3] +.text:0049CBE7 6 fmul [ebp+a1.z] 0 a3 * a1.z 0 + 1 a3 * a1.y 0 + 2 a3 * a1.x 1984 + 3 var8 * var24 768 + 4 var8 * var28 0 + 5 var8 * flt_4D84E8 0 + +.text:0049CBEC 6 fstp [ebp+var_8] + var8 <- a3 * a1.z 0 + +.text:0049CBEF 5 fld [ebp+arg4] 0 arg4 -1700 + 1 a3 * a1.y 0 + 2 a3 * a1.x 1984 + 3 var8 * var24 768 + 4 var8 * var28 0 + 5 var8 * flt_4D84E8 0 + +.text:0049CBF2 6 fsub st, st(2) 0 arg4 - a3 * a1.x -3684 + 1 a3 * a1.y 0 + 2 a3 * a1.x 1984 + 3 var8 * var24 768 + 4 var8 * var28 0 + 5 var8 * flt_4D84E8 0 + +.text:0049CBF4 6 fld st 0 arg4 - a3 * a1.x -3684 + 1 arg4 - a3 * a1.x -3684 + 2 a3 * a1.y 0 + 3 a3 * a1.x 1984 + 4 var8 * var24 768 + 5 var8 * var28 0 + 6 var8 * flt_4D84E8 0 + +.text:0049CBF6 7 fadd st, st(6) 0 arg4 - a3 * a1.x + var8 * flt_4D84E8 -3684 + 1 arg4 - a3 * a1.x -3684 + 2 a3 * a1.y 0 + 3 a3 * a1.x 1984 + 4 var8 * var24 768 + 5 var8 * var28 0 + 6 var8 * flt_4D84E8 0 +.text:0049CBF8 7 fstp dword ptr [ebx] + [0].x <- arg4 - a3 * a1.x + var8 * flt_4D84E8 -3684 + +.text:0049CBFA 6 fld [ebp+var_18] 0 var18 1480 + 1 arg4 - a3 * a1.x -3684 + 2 a3 * a1.y 0 + 3 a3 * a1.x 1984 + 4 var8 * var24 768 + 5 var8 * var28 0 + 6 var8 * flt_4D84E8 0 + +.text:0049CBFD 7 fsub st, st(2) 0 var18 - a3 * a1.y 1480 + 1 arg4 - a3 * a1.x -3684 + 2 a3 * a1.y 0 + 3 a3 * a1.x 1984 + 4 var8 * var24 768 + 5 var8 * var28 0 + 6 var8 * flt_4D84E8 0 + +.text:0049CBFF 7 fld st 0 var18 - a3 * a1.y 1480 + 1 var18 - a3 * a1.y 1480 + 2 arg4 - a3 * a1.x -3684 + 3 a3 * a1.y 0 + 4 a3 * a1.x 1984 + 5 var8 * var24 768 + 6 var8 * var28 0 + 7 var8 * flt_4D84E8 0 + +.text:0049CC01 8 fadd st, st(6) 0 var18 - a3 * a1.y + var8 * var28 1480 + 1 var18 - a3 * a1.y 1480 + 2 arg4 - a3 * a1.x -3684 + 3 a3 * a1.y 0 + 4 a3 * a1.x 1984 + 5 var8 * var24 768 + 6 var8 * var28 0 + 7 var8 * flt_4D84E8 0 + +.text:0049CC03 8 fstp dword ptr [ebx+4] + [0].y <- var18 - a3 * a1.y + var8 * var28 1480 + +.text:0049CC06 7 fld [ebp+var_4] +.text:0049CC09 8 fsub [ebp+var_8] 0 var4 - a3 * a1.z 768 + 1 var18 - a3 * a1.y 1480 + 2 arg4 - a3 * a1.x -3684 + 3 a3 * a1.y 0 + 4 a3 * a1.x 1984 + 5 var8 * var24 768 + 6 var8 * var28 0 + 7 var8 * flt_4D84E8 0 +.text:0049CC0C 8 fst [ebp+a3] + a3 <- var4 - a3 * a1.z 768 + +.text:0049CC0F 8 fadd st, st(5) +.text:0049CC11 8 fstp dword ptr [ebx+8] + [0].z <- var4 - a3 * a1.z + var8 * var24 1536 + + 0 var18 - a3 * a1.y 1480 + 1 arg4 - a3 * a1.x -3684 + 2 a3 * a1.y 0 + 3 a3 * a1.x 1984 + 4 var8 * var24 768 + 5 var8 * var28 0 + 6 var8 * flt_4D84E8 0 + + + + + [var20] var8 * var24 768 + [var8] a3 * a1.z + [a3] var4 - a3 * a1.z 768 + + +.text:0049CC14 7 fld st(1) +.text:0049CC16 8 fsub st, st(7) 0 arg4 - a3 * a1.x - var8 * flt_4D84E8 -3684 + 1 var18 - a3 * a1.y 1480 + 2 arg4 - a3 * a1.x -3684 + 3 a3 * a1.y 0 + 4 a3 * a1.x 1984 + 5 var8 * var24 768 + 6 var8 * var28 0 + 7 var8 * flt_4D84E8 0 +.text:0049CC18 8 fstp dword ptr [ebx+30h] + [1].x <- arg4 - a3 * a1.x - var8 * flt_4D84E8 -3684 + + 0 var18 - a3 * a1.y 1480 + 1 arg4 - a3 * a1.x -3684 + 2 a3 * a1.y 0 + 3 a3 * a1.x 1984 + 4 var8 * var24 768 + 5 var8 * var28 0 + 6 var8 * flt_4D84E8 0 +.text:0049CC1B 7 fsub st, st(5) +.text:0049CC1D 7 fstp dword ptr [ebx+34h] + [1].y <- var18 - a3 * a1.y - var8 * var28 1480 +.text:0049CC20 6 fstp st + 0 a3 * a1.y 0 + 1 a3 * a1.x 1984 + 2 var8 * var24 768 + 3 var8 * var28 0 + 4 var8 * flt_4D84E8 0 + + + [var20] var8 * var24 768 + [var8] a3 * a1.z + [a3] var4 - a3 * a1.z 768 + +.text:0049CC22 5 fld [ebp+a3] 0 var4 - a3 * a1.z 768 + 1 a3 * a1.y 0 + 2 a3 * a1.x 1984 + 3 var8 * var24 768 + 4 var8 * var28 0 + 5 var8 * flt_4D84E8 0 +.text:0049CC25 6 fsub st, st(3) +.text:0049CC27 6 fstp dword ptr [ebx+38h] + [1].z <- var4 - a3 * a1.z - var8 * var24 768 - 768 = 0 + + 0 a3 * a1.y 0 + 1 a3 * a1.x 1984 + 2 var8 * var24 768 + 3 var8 * var28 0 + 4 var8 * flt_4D84E8 0 + + +.text:0049CC2A fld st(1) +.text:0049CC2C 6 fadd [ebp+arg4] 0 arg4 + a3 * a1.x 284 + 1 a3 * a1.y 0 + 2 a3 * a1.x 1984 + 3 var8 * var24 768 + 4 var8 * var28 0 + 5 var8 * flt_4D84E8 0 +.text:0049CC2F 6 fst [ebp+a3] + + [var20] var8 * var24 768 + [var8] a3 * a1.z + [a3] arg4 + a3 * a1.x 284 +.text:0049CC32 6 fsub st, st(5) +.text:0049CC34 6 fstp dword ptr [ebx+60h] + [2].x <- arg4 + a3 * a1.x - var8 * flt_4D84E8 284 + + 0 a3 * a1.y 0 + 1 a3 * a1.x 1984 + 2 var8 * var24 768 + 3 var8 * var28 0 + 4 var8 * flt_4D84E8 0 + +.text:0049CC37 5 fadd [ebp+var_18] 0 var18 + a3 * a1.y 1480 + 1 a3 * a1.x 1984 + 2 var8 * var24 768 + 3 var8 * var28 0 + 4 var8 * flt_4D84E8 0 + +.text:0049CC3A 5 fstp st(2) 0 a3 * a1.x 1984 + 1 var18 + a3 * a1.y 1480 + 2 var8 * var28 0 + 3 var8 * flt_4D84E8 0 + +.text:0049CC3C 4 fstp st 0 var18 + a3 * a1.y 1480 + 1 var8 * var28 0 + 2 var8 * flt_4D84E8 0 + +.text:0049CC3E 3 fld st 0 var18 + a3 * a1.y 1480 + 1 var18 + a3 * a1.y 1480 + 2 var8 * var28 0 + 3 var8 * flt_4D84E8 0 +.text:0049CC40 4 fsub st, st(2) +.text:0049CC42 4 fstp dword ptr [ebx+64h] + [2].y <- var18 + a3 * a1.y - var8 * var28 1480 + + 0 var18 + a3 * a1.y 1480 + 1 var8 * var28 0 + 2 var8 * flt_4D84E8 0 + + [var20] var8 * var24 768 + [var8] a3 * a1.z + [a3] arg4 + a3 * a1.x 284 +.text:0049CC45 3 fld [ebp+var_8] +.text:0049CC48 4 fadd [ebp+var_4] 0 var4 + a3 * a1.z 768 + 1 var18 + a3 * a1.y 1480 + 2 var8 * var28 0 + 3 var8 * flt_4D84E8 0 + +.text:0049CC4B 4 fst [ebp+arg0] + [var20] var8 * var24 768 + [arg0] var4 + a3 * a1.z 768 + [var8] a3 * a1.z 0 + [a3] arg4 + a3 * a1.x 284 + +.text:0049CC4E 4 fsub [ebp+var_20] +.text:0049CC51 4 fstp dword ptr [ebx+68h] + [2].z <- var4 + a3 * a1.z - var8 * var24 0 + + + + [var20] var8 * var24 768 + [arg0] var4 + a3 * a1.z 768 + [var8] a3 * a1.z 0 + [a3] arg4 + a3 * a1.x 284 + + + 0 var18 + a3 * a1.y 1480 + 1 var8 * var28 0 + 2 var8 * flt_4D84E8 0 + +.text:0049CC54 3 fld [ebp+a3] +.text:0049CC57 4 fadd st, st(3) +.text:0049CC59 4 fstp dword ptr [ebx+90h] + [3].x <- arg4 + a3 * a1.x + var8 * flt_4D84E8 284 + +.text:0049CC5F 3 fadd st, st(1) +.text:0049CC61 3 fstp dword ptr [ebx+94h] + [3].y <- var18 + a3 * a1.y + var8 * var28 1480 + +.text:0049CC67 2 fstp st +.text:0049CC69 1 fstp st + 0 empty +.text:0049CC6B 0 fld [ebp+arg0] +.text:0049CC6E 1 fadd [ebp+var_20] +.text:0049CC71 1 fstp dword ptr [ebx+98h] + [3].z <- var4 + a3 * a1.z + var8 * var24 1536 + + 0 empty +*/ arg0[0].vWorldPosition.x = arg_4 - a3 * a1.x + var_8 * flt_4D84E8; arg0[0].vWorldPosition.y = var_18 - a3 * a1.y + var_8 * var_28; - arg0[0].vWorldPosition.z = var_4 - var_8 + var_8 * var_24; + arg0[0].vWorldPosition.z = var_4 - a3 * a1.z + var_8 * var_24; + arg0[1].vWorldPosition.x = arg_4 - a3 * a1.x - var_8 * flt_4D84E8; arg0[1].vWorldPosition.y = var_18 - a3 * a1.y - var_8 * var_28; - arg0[1].vWorldPosition.z = (var_4 - var_8) - var_8 * var_24; - arg0[2].vWorldPosition.x = a3 * a1.x + arg_4 - var_8 * flt_4D84E8; - arg0[2].vWorldPosition.y = a3 * a1.y + var_18 - var_8 * var_28; - arg0[2].vWorldPosition.z = var_8 + var_4 - var_20; - arg0[3].vWorldPosition.x = (a3 * a1.x + arg_4) + var_8 * flt_4D84E8; - arg0[3].vWorldPosition.y = a3 * a1.y + var_18 + var_8 * var_28; - arg0[3].vWorldPosition.z = arg_0 + var_20; + arg0[1].vWorldPosition.z = var_4 - a3 * a1.z - var_8 * var_24; - a3 = (var_4 - var_8); - a3 = (a3 * a1.x + arg_4); + arg0[2].vWorldPosition.x = arg_4 + a3 * a1.x - var_8 * flt_4D84E8; + arg0[2].vWorldPosition.y = var_18 + a3 * a1.y - var_8 * var_28; + arg0[2].vWorldPosition.z = var_4 + a3 * a1.z - var_8 * var_24; + + arg0[3].vWorldPosition.x = arg_4 + a3 * a1.x + var_8 * flt_4D84E8; + arg0[3].vWorldPosition.y = var_18 + a3 * a1.y + var_8 * var_28; + arg0[3].vWorldPosition.z = var_4 + a3 * a1.z + var_8 * var_24; + a1.x = 0.0f; a1.y = 0.0f; a1.z = 0.0f; + a3 = arg_4 + a3 * a1.x; if (!_49C8DC(arg0, &a1, &a3)) return false;