View3ds 0.71 by macgub: new glass effect, bugfixing
git-svn-id: svn://kolibrios.org@8232 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency)
parent
f75ba1987d
commit
32941c906d
@ -11,23 +11,6 @@ vec_z equ 8
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;------------------------ edi - pointer to 2nd 3d point ---
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;------------------------ ebx - pointer to result vector --
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;---------------------- out : none ------------------------
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if 0
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make_vector:
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fninit
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fild word[edi+x3d] ;edi+x3d
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fisub word[esi+x3d] ;esi+x3d
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fstp dword[ebx+vec_x]
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fild word[edi+y3d]
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fisub word[esi+y3d]
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fstp dword[ebx+vec_y]
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fild word[edi+z3d]
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fisub word[esi+z3d]
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fstp dword[ebx+vec_z]
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ret
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end if
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reverse_mx_3x3:
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; esi - source matrix
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; edi - desired reversed matrix
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@ -215,6 +198,20 @@ ret
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;---------------------------- edi - pointer to vector -----
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;----------------------- out : none
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normalize_vector:
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if Ext >= SSE3
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movups xmm0,[edi]
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andps xmm0,[zero_hgst_dd]
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movups xmm1,xmm0
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mulps xmm0,xmm0
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haddps xmm0,xmm0
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haddps xmm0,xmm0
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rsqrtps xmm0,xmm0
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mulps xmm0,xmm1
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movlps [edi],xmm0
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movhlps xmm0,xmm0
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movss [edi+8],xmm0
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else
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fninit
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fld dword [edi+vec_x]
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fmul st, st
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@ -244,6 +241,7 @@ normalize_vector:
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fstp dword [edi+vec_y]
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fdivr dword [edi+vec_z]
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fstp dword [edi+vec_z]
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end if
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ret
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;------------------in: -------------------------
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;------------------ esi - pointer to 1st vector
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@ -252,6 +250,16 @@ ret
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;------------------ st0 - dot-product
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dot_product:
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fninit
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;if Ext >=SSE3
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; movups xmm0,[esi]
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; movups xmm1,[edi]
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; andps xmm0,[zero_hgst_dd]
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; mulps xmm0,xmm1
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; haddps xmm0,xmm0
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; haddps xmm0,xmm0
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; movss [esp-4],xmm0
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; fld dword[esp-4]
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;else
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fld dword [esi+vec_x]
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fmul dword [edi+vec_x]
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fld dword [esi+vec_y]
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@ -260,6 +268,7 @@ dot_product:
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fmul dword [edi+vec_z]
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faddp
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faddp
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;end if
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ret
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; DOS version Coded by Mikolaj Felix aka Majuma
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329
programs/demos/3DS/3STENCIL.INC
Normal file
329
programs/demos/3DS/3STENCIL.INC
Normal file
@ -0,0 +1,329 @@
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ROUND2 equ 10
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stencil_tri:
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; procedure calculate triangle in stencil buffer
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; ----------------in - eax - x1 shl 16 + y1 ----------------------
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; -------------------- ebx - x2 shl 16 + y2 ----------------------
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; -------------------- ecx - x3 shl 16 + y3 ----------------------
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; -------------------- esi - pointer to s-buffer -----------------
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; -------------------- xmm0 - lo -> hi z1, z2, z3 as dword float
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.x1 equ [ebp-2]
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.y1 equ [ebp-4]
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.x2 equ [ebp-6]
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.y2 equ [ebp-8]
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.x3 equ [ebp-10]
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.y3 equ [ebp-12]
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.dx12 equ dword[ebp-20]
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.dx13 equ dword[ebp-24]
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.dx23 equ dword[ebp-28]
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.dz12 equ dword[ebp-32]
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.dz13 equ dword[ebp-36]
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.dz23 equ dword[ebp-40]
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.zz2 equ [ebp-44]
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.zz1 equ [ebp-48]
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.z3 equ [ebp-56]
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.z2 equ [ebp-60]
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.z1 equ [ebp-64]
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.s_buff equ [ebp-68]
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push ebp
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mov ebp,esp
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sub esp,128
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and ebp,0xfffffff0
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.sort2:
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cmp ax,bx
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jle .sort1
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xchg eax,ebx
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shufps xmm0,xmm0,11100001b
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.sort1:
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cmp bx,cx
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jle .sort3
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xchg ebx,ecx
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shufps xmm0,xmm0,11011000b
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jmp .sort2
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.sort3:
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mov .y1,eax ; store triangle coordinates in user friendly variables
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mov .y2,ebx
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mov .y3,ecx
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; mov edx,100.11
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; movd xmm0,edx
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; shufps xmm0,xmm0,11100000b
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movaps .z1,xmm0
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; mov dword .z1,edx
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; mov .z2,edx
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; mov .z3,edx
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mov .s_buff,esi
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mov edx,80008000h ; eax,ebx,ecx are ANDd together into edx which means that
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and edx,ebx ; if *all* of them are negative a sign flag is raised
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and edx,ecx
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and edx,eax
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test edx,80008000h ; Check both X&Y at once
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jne .loop2_end
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mov bx,.y2 ; calc delta 12
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sub bx,.y1
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jnz .dx12_make
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mov .dx12,0
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mov .dz12,0
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jmp .dx12_done
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.dx12_make:
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mov ax,.x2
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sub ax,.x1
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cwde
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movsx ebx,bx
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shl eax,ROUND2
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cdq
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idiv ebx
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mov .dx12,eax
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movss xmm1,.z2
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cvtsi2ss xmm2,ebx
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subss xmm1,.z1
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divss xmm1,xmm2
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movss .dz12,xmm1
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; mov .dz12, dword 0.11
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.dx12_done:
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mov bx,.y3 ; calc delta 13
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sub bx,.y1
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jnz .dx13_make
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mov .dx13,0
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mov .dz13,0
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jmp .dx13_done
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.dx13_make:
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mov ax,.x3
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sub ax,.x1
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cwde
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movsx ebx,bx
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shl eax,ROUND2
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cdq
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idiv ebx
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mov .dx13,eax
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movss xmm1,.z3
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cvtsi2ss xmm2,ebx
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subss xmm1,.z1
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divss xmm1,xmm2
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movss .dz13,xmm1
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; mov .dz13, dword 0.11
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.dx13_done:
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mov bx,.y3 ; calc delta 23
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sub bx,.y2
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jnz .dx23_make
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mov .dx23,0
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mov .dz23,0
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jmp .dx23_done
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.dx23_make:
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mov ax,.x3
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sub ax,.x2
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cwde
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movsx ebx,bx
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shl eax,ROUND2
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cdq
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idiv ebx
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mov .dx23,eax
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movss xmm1,.z3
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cvtsi2ss xmm2,ebx
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subss xmm1,.z2
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divss xmm1,xmm2
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movss .dz23,xmm1
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.dx23_done:
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mov edx,.z1
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mov .zz1,edx
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mov .zz2,edx
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movsx eax,word .x1
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shl eax,ROUND2 ; eax - cur x1
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mov ebx,eax ; ebx - cur x2
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mov cx,.y1
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cmp cx,.y2
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jge .loop1_end
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.loop1:
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pushad
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sar ebx,ROUND2
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sar eax,ROUND2
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; movq xmm0,.zz1
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movlps xmm0,.zz1
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; mov edx,0.11
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; movd xmm0,edx
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; shufps xmm0,xmm0,11100000b
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mov esi,.s_buff
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call stencil_line
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popad
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add eax,.dx13
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add ebx,.dx12
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movss xmm1,.zz1
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movss xmm2,.zz2
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addss xmm1,.dz13
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addss xmm2,.dz12
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movss .zz1,xmm1
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movss .zz2,xmm2
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add cx,1
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cmp cx,.y2
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jl .loop1
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.loop1_end:
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mov edx,.z2
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mov .zz2,edx
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movsx ebx,word .x2
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shl ebx,ROUND2
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mov cx,.y2
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cmp cx,.y3
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jge .loop2_end
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.loop2:
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pushad
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sar ebx,ROUND2
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sar eax,ROUND2
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movlps xmm0,.zz1
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mov esi,.s_buff
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call stencil_line
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popad
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add eax,.dx13
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add ebx,.dx23
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movss xmm1,.zz1
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movss xmm2,.zz2
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addss xmm1,.dz13
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addss xmm2,.dz23
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movss .zz1,xmm1
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movss .zz2,xmm2
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add cx,1
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cmp cx,.y3
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jl .loop2
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.loop2_end:
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add esp,128
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pop ebp
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ret
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stencil_line:
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;----------------------------------------------------
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;-------------in xmm0 - lo -> hi z1, z2
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;--------------- eax - x1 ---------------------------
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;--------------- ebx - x2 ---------------------------
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;--------------- ecx - y-----------------------------
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;--------------- esi - pointer to s-buffer
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.dz equ [ebp-4]
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.z2 equ [ebp-8]
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.z1 equ [ebp-12]
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.x2 equ [ebp-16]
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.x1 equ [ebp-20]
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.s_buf equ [ebp-24]
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; cmp eax,ebx
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; je @f
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; int3
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; @@:
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push ebp
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mov ebp,esp
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sub esp,64
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; cmp eax,0
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; jg @f
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;
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; @@:
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or cx,cx
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jle .l_quit
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cmp cx,[size_y_var]
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jge .l_quit
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movzx ecx,cx
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mov .s_buf,esi
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cmp eax,ebx
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je .l_quit
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jl .l_ok
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xchg eax,ebx
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shufps xmm0,xmm0,11100001b
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.l_ok:
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cmp ax,[size_x_var]
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jge .l_quit
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cmp bx,0
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jle .l_quit
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movlps .z1,xmm0
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mov .x1,eax
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mov .x2,ebx
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sub ebx,eax
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movss xmm0,.z2
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cvtsi2ss xmm1,ebx
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subss xmm0,.z1
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divss xmm0,xmm1
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movss .dz,xmm0
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movzx edx,word[size_x_var]
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cmp eax,1
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jge @f
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mov eax,.x1
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neg eax
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cvtsi2ss xmm2,eax
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mulss xmm2,.dz
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addss xmm2,.z1
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movss .z1,xmm2
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mov dword .x1,0
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movzx edx,word[size_x_var]
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sub edx,1
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@@:
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cmp .x2,edx
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jl @f
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mov .x2,edx
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@@:
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; mov eax,.x1
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; cmp .x2,eax
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; je .l_quit
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movzx edx,word[size_x_var]
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mov esi,.s_buf
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mov eax,ecx ; y
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mul edx
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add eax,.x1
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shl eax,2
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add esi,eax
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mov ecx,.x2
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sub ecx,.x1
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movss xmm2,.z1 ; cz
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.ccalc:
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movss xmm1,xmm2
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cmpltss xmm1,dword[esi]
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movd eax,xmm1
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cmp eax,-1
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jnz @f
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movss dword[esi],xmm2
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@@:
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add esi,4
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addss xmm2,.dz
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sub ecx,1
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jnz .ccalc
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.l_quit:
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mov esp,ebp
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pop ebp
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ret
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@ -79,7 +79,7 @@ end if
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lea ebx,[eax*3]
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cmp [dr_flag],12 ; 32 bit col cause
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jne @f
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jl @f
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add ebx,eax
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@@:
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mov eax,[esi]
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@ -87,7 +87,7 @@ end if
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.skip:
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add esi,3
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cmp [dr_flag],12
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jne @f
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jl @f
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inc esi
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@@:
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inc dword .x
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@ -106,8 +106,8 @@ end if
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movzx ecx,word[size_x_var]
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movzx eax,word[size_y_var]
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imul ecx,eax
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cmp [dr_flag],12
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je @f
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cmp [dr_flag],12
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jge @f
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lea ecx,[ecx*3]
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shr ecx,2
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; mov ecx,SIZE_X*SIZE_Y*3/4
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@ -169,7 +169,7 @@ if Ext >= SSE2
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mov esi,[screen_ptr]
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mov edi,[Zbuffer_ptr]
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cmp [dr_flag],12
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je @f
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jge @f
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lea ebx,[ebx*3]
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jmp .f
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@@:
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@ -182,7 +182,7 @@ if Ext >= SSE2
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push eax
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.emb:
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cmp [dr_flag],12
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je @f
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jge @f
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movlps xmm1,[esi+3]
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movhps xmm1,[esi+6]
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movlps xmm2,[esi-3]
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@ -246,7 +246,7 @@ end if
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mov [edi+4],eax
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cmp [dr_flag],12
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jne @f
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jl @f
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add esi,2
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add ebx,2
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add edx,2
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@ -264,7 +264,7 @@ end if
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mov edi,[screen_ptr]
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mov esi,[Zbuffer_ptr]
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cmp [dr_flag],12
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je .e
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jge .e
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@@:
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movsd
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dec edi
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@ -562,8 +562,6 @@ generate_object2: ; torus
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pop ebp
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ret
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generate_object3: ; heart
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;locals
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; counter dw ?
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@ -755,3 +753,5 @@ generate_object3: ; heart
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ret
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@ -751,7 +751,7 @@ if Ext>=SSE2
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movzx ecx,word[size_x_var] ;SIZE_X*3/4
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cmp [dr_flag],12
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je @f
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jge @f
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lea ecx,[ecx*3+1]
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shr ecx,2
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@@:
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@ -764,7 +764,7 @@ if Ext>=SSE2
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sub ecx,3
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imul ecx,ebx
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cmp [dr_flag],12 ; 32 bit per pix cause
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je @f
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jge @f
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lea ecx,[ecx*3]
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shr ecx,4
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lea ebx,[ebx *3]
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@ -782,7 +782,7 @@ if Ext>=SSE2
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sub ecx,ebx
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movups xmm1,[ecx]
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cmp [dr_flag],12
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je @f
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jge @f
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movups xmm2,[edi-3]
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movups xmm3,[edi+3]
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jmp .f
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@ -803,7 +803,7 @@ if Ext>=SSE2
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xor eax,eax
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movzx ecx,word[size_x_var]
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cmp [dr_flag],12
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je @f
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jge @f
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lea ecx,[ecx*3]
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shr ecx,2
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@@:
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||||
@ -13,8 +13,6 @@
|
||||
xobs dw 0 ;SIZE_X / 2 ;200 ;observer = camera
|
||||
yobs dw 0 ;SIZE_Y / 2 ;200 ;coordinates
|
||||
zobs dw -1000
|
||||
; size_x dw SIZE_X
|
||||
; size_y dw SIZE_Y
|
||||
|
||||
re_alloc_flag db 0
|
||||
angle_counter dw 0
|
||||
@ -56,7 +54,6 @@
|
||||
vertices_index_ptr dd 0
|
||||
|
||||
|
||||
; draw_win_at_first db 1
|
||||
vertex_edit_no dw 0
|
||||
edit_start_x:
|
||||
dw 0
|
||||
@ -76,7 +73,7 @@
|
||||
db 3
|
||||
db 'shd. model'
|
||||
if Ext >= SSE3
|
||||
db 13
|
||||
db 14
|
||||
else
|
||||
db 12
|
||||
end if
|
||||
@ -269,6 +266,7 @@ flags: ; flags description
|
||||
db 'cenv'
|
||||
db 'grdl'
|
||||
db 'rphg'
|
||||
db 'glas'
|
||||
spd_f:
|
||||
db 'idle'
|
||||
db 'full'
|
||||
@ -279,15 +277,6 @@ flags: ; flags description
|
||||
onoff_f:
|
||||
db 'off '
|
||||
db 'on '
|
||||
; light_component_f:
|
||||
; db 'norm ' ; diffuse |
|
||||
; db 'min' ; specular | or sth. like this
|
||||
; db 'max ' ; emmisive |
|
||||
|
||||
;; color_component_f:
|
||||
;; db ' r '
|
||||
;; db ' g '
|
||||
;; db ' b '
|
||||
|
||||
blur_f: ; blur, fire
|
||||
db 'off '
|
||||
@ -334,14 +323,6 @@ base_vector:
|
||||
db 'y +'
|
||||
labelyplusend:
|
||||
|
||||
;navigation_size = $ - labelvector
|
||||
; db 'set color '
|
||||
; db 'r -'
|
||||
; db 'g +'
|
||||
; db 'b -'
|
||||
; db 'b +'
|
||||
; db 'g -'
|
||||
; db 'r +'
|
||||
|
||||
labelt:
|
||||
db 'DEUS CARITAS EST'
|
||||
@ -357,13 +338,12 @@ base_vector:
|
||||
if Ext=SSE3
|
||||
db ' (SSE3)'
|
||||
end if
|
||||
db ' 0.070',0
|
||||
db ' 0.071',0
|
||||
labellen:
|
||||
STRdata db '-1 '
|
||||
|
||||
all_lights_size dw lightsend-lights
|
||||
|
||||
if USE_LFN
|
||||
|
||||
file_info:
|
||||
dd 0
|
||||
@ -373,20 +353,7 @@ if USE_LFN
|
||||
fptr dd 0 ;workarea
|
||||
file_name:
|
||||
db '/rd/1/3d/house.3ds',0
|
||||
|
||||
else
|
||||
|
||||
file_info:
|
||||
dd 0
|
||||
dd 0
|
||||
fsize dd 1
|
||||
dd workarea
|
||||
dd hash_table
|
||||
file_name:
|
||||
db '/rd/1/teapot.3ds',0
|
||||
end if
|
||||
|
||||
;I_END:
|
||||
; db '/tmp0/1/ant.3ds',0
|
||||
|
||||
rb 256
|
||||
|
||||
@ -448,14 +415,8 @@ align 16
|
||||
times 4 dd 0.0
|
||||
|
||||
I_END:
|
||||
if USE_LFN = 0
|
||||
hash_table rb 4096
|
||||
SourceFile:
|
||||
workarea rb 180000
|
||||
else
|
||||
SourceFile:
|
||||
workarea rb 180
|
||||
end if
|
||||
EndFile dd ?
|
||||
align 8
|
||||
sinbeta dd ?;+32
|
||||
@ -478,29 +439,16 @@ align 8
|
||||
col2 dd ?
|
||||
col3 dd ?
|
||||
scale dd ? ; help scale variable
|
||||
edges_counter dd ?
|
||||
|
||||
;==
|
||||
triangles_count_var dd ?
|
||||
points_count_var dd ?
|
||||
; triangles_ptr dd ?
|
||||
; triangles_w_z_ptr dd ?
|
||||
; triangles_normals_ptr dd ?
|
||||
; points_normals_ptr dd ?
|
||||
; points_normals_rot_ptr dd ?
|
||||
; points_ptr dd ?
|
||||
; points_rotated_ptr dd ?
|
||||
; points_translated_ptr dd ?
|
||||
; screen_ptr dd ?
|
||||
; Zbuffer_ptr dd ?
|
||||
; vertices_index_ptr dd ?
|
||||
; edit_start_x:
|
||||
dw ? ; don't change order
|
||||
; edit_start_y dw ?
|
||||
; edges_ptr dd ?
|
||||
|
||||
size_y_var:
|
||||
dw ?
|
||||
yres_var dw ?
|
||||
|
||||
size_x_var:
|
||||
dw ?
|
||||
xres_var dw ?
|
||||
x_start:
|
||||
dw ?
|
||||
y_start:
|
||||
@ -512,6 +460,8 @@ align 8
|
||||
point_index2 dd ? ; } don't change order
|
||||
point_index3 dd ? ;-/
|
||||
temp_col dw ?
|
||||
temp1 dd ?
|
||||
temp2 dd ?
|
||||
high dd ?
|
||||
rand_seed dw ?
|
||||
align 8
|
||||
@ -531,41 +481,15 @@ align 8
|
||||
|
||||
align 16
|
||||
|
||||
if USE_LFN = 0
|
||||
points:
|
||||
rw (EndFile-SourceFile)/12*3
|
||||
points_count = ($-points)/6
|
||||
triangles:
|
||||
rw (EndFile-SourceFile)/12*3
|
||||
triangles_count = ($-triangles)/6
|
||||
align 16
|
||||
real_points rd points_count*3 + 1
|
||||
align 16
|
||||
rotated_points_r rd points_count*3 + 1
|
||||
align 16
|
||||
points_rotated rw points_count*3 + 2 ;means translated
|
||||
align 16
|
||||
triangles_normals rb triangles_count * 12 ;
|
||||
align 16
|
||||
point_normals rb points_count * 12 ;one 3dvector - triple float dword x,y,z
|
||||
align 16
|
||||
point_normals_rotated rb points_count * 12
|
||||
align 16
|
||||
triangles_normals_rotated rb triangles_count * 12
|
||||
|
||||
else
|
||||
points_count = 180000/6*3
|
||||
triangles_count = 180000 / 6 ;($-triangles)/6
|
||||
end if
|
||||
align 16
|
||||
label trizdd dword
|
||||
label trizdq qword
|
||||
triangles_with_z rw triangles_count*4 + 2 ; triangles triple dw + z position
|
||||
align 16
|
||||
vectors rb 24
|
||||
;align 16
|
||||
; points_color rb 6*points_count ; each color as word
|
||||
; sorted_triangles rw triangles_count*3 + 2
|
||||
align 16
|
||||
bumpmap rb TEXTURE_SIZE + 1
|
||||
align 16
|
||||
@ -577,7 +501,7 @@ align 16
|
||||
align 16
|
||||
texmap rb (TEXTURE_SIZE +1) * 3
|
||||
align 16
|
||||
color_map rb (TEXTURE_SIZE +1) * 3
|
||||
color_map rb (TEXTURE_SIZE +100) * 3
|
||||
align 16
|
||||
tex_points rb points_count * 4 ; bump_map and texture coords
|
||||
; each point word x, word y
|
||||
|
||||
@ -1,3 +1,12 @@
|
||||
|
||||
View3ds 0.070 - VII 2020
|
||||
|
||||
1. Some keys support by Leency.
|
||||
2. New displaying model - real Phong - real not fake normal vector interpolation,
|
||||
normalising it and calculating dot product (one for each light).
|
||||
It requires SSE3. (by me, Maciej Guba)
|
||||
-----------------------------------------------------------------------------------
|
||||
|
||||
View3ds 0.069 - May 2020
|
||||
1. KPacked files support by Leency.
|
||||
2. 32bit vertices indexes and ability to load whole RAM limited objects.
|
||||
@ -5,7 +14,6 @@ View3ds 0.069 - May 2020
|
||||
3. I switch off painters algotithm mode (depth sorting). In app impelementetion it has
|
||||
limited vertices count and produce less quality image than Z buffer Catmull algo.
|
||||
In addition this switch off reduces app size, (by me).
|
||||
|
||||
-----------------------------------------------------------------------------------
|
||||
|
||||
View3ds 0.068 - XI 2016
|
||||
|
||||
@ -1,11 +1,12 @@
|
||||
View3ds 0.070 - tiny viewer to .3ds and .asc files with several graphics
|
||||
View3ds 0.071 - tiny viewer to .3ds and .asc files with several graphics
|
||||
effects implementation.
|
||||
|
||||
|
||||
What's new?
|
||||
1. Some keys support by Leency.
|
||||
2. New displaying model - real Phong - real not fake normal vector interpolation, normalising it and calculating
|
||||
dot product (one for each light). It requires SSE3. (by me)
|
||||
1. New displaying model - glass - it's two pass rendering. First pass calculates
|
||||
Z position of all front pixels, second render image with adding reflective
|
||||
component of light only for front pixels. Transparent effect by adding with saturation.
|
||||
2. I removed bug with performing generation object after choosing 'emboss' option.
|
||||
|
||||
Buttons description:
|
||||
1. rotary: choosing rotary axle: x, y, x+y.
|
||||
@ -39,4 +40,4 @@ Buttons description:
|
||||
is released apply current position. You may also decrease whole handlers count by enable culling (using
|
||||
appropriate button) - some back handlers become hidden.
|
||||
|
||||
Maciej Guba VII 2020
|
||||
Maciej Guba VIII 2020
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
|
||||
; application : View3ds ver. 0.070 - tiny .3ds and .asc files viewer
|
||||
; application : View3ds ver. 0.071 - tiny .3ds and .asc files viewer
|
||||
; with a few graphics effects demonstration.
|
||||
; compiler : FASM
|
||||
; system : KolibriOS
|
||||
@ -16,7 +16,7 @@
|
||||
; I tried optimizing it a bit, but don't know if it was successful. The objects
|
||||
; can be:
|
||||
; 1) Read from a file (*.3DS standard)
|
||||
; 2) Written in manually (at the end of the code)
|
||||
; 2) Written in manually (at the end of the code) ; now not exist
|
||||
|
||||
|
||||
SIZE_X equ 512
|
||||
@ -37,10 +37,10 @@ MMX = 1
|
||||
SSE = 2
|
||||
SSE2 = 3
|
||||
SSE3 = 4
|
||||
Ext = SSE2 ;Ext={ NON | MMX | SSE | SSE2 }
|
||||
Ext = SSE3 ;Ext={ NON | MMX | SSE | SSE2 | SSE3 }
|
||||
|
||||
; 0 for short names (Menuet-compatible), 1 for long names (Kolibri features)
|
||||
USE_LFN = 1
|
||||
USE_LFN = 1 ; App is Kolibri only now.
|
||||
|
||||
use32
|
||||
org 0x0
|
||||
@ -63,6 +63,7 @@ START: ; start of execution
|
||||
|
||||
shr ax,2
|
||||
movzx ebx,ax
|
||||
movzx ebx,ax
|
||||
lea ebx,[ebx*3]
|
||||
push ebx
|
||||
fninit
|
||||
@ -75,8 +76,8 @@ START: ; start of execution
|
||||
shr ax,1
|
||||
mov [vect_x],ax
|
||||
|
||||
mov eax, 20 shl 16 + 20
|
||||
mov [x_start],eax
|
||||
; mov eax, 20 shl 16 + 20
|
||||
mov [x_start],dword 20 shl 16 + 20 ;eax
|
||||
|
||||
|
||||
call alloc_buffer_mem
|
||||
@ -131,6 +132,8 @@ START: ; start of execution
|
||||
;mov eax,40 ; set events mask
|
||||
;mov ebx,1100000000000000000000000100111b
|
||||
;int 0x40
|
||||
|
||||
|
||||
still:
|
||||
cmp [edit_flag],1
|
||||
jne @f
|
||||
@ -316,7 +319,8 @@ still:
|
||||
cmp ah,15
|
||||
jne @f
|
||||
cmp [emboss_flag],1
|
||||
call init_envmap2
|
||||
; call init_envmap2
|
||||
call do_emboss
|
||||
@@:
|
||||
; cmp ah,17
|
||||
; jne .next_m
|
||||
@ -332,8 +336,8 @@ still:
|
||||
jne .next_m2
|
||||
|
||||
mov [re_alloc_flag],1 ; reallocate memory
|
||||
mov [triangles_count_var],1000
|
||||
mov [points_count_var],1000
|
||||
mov [triangles_count_var],20000
|
||||
mov [points_count_var],20000
|
||||
call alloc_mem_for_tp
|
||||
mov [re_alloc_flag],0
|
||||
|
||||
@ -347,7 +351,7 @@ still:
|
||||
@@:
|
||||
cmp bl,4
|
||||
jg @f
|
||||
movzx ax,bl ; ax < - object number
|
||||
movzx eax,bl ; eax < - object number
|
||||
call generate_object2
|
||||
jmp .calc_norm
|
||||
@@:
|
||||
@ -610,7 +614,8 @@ still:
|
||||
movzx ecx,word[size_y_var]
|
||||
movzx eax,word[size_x_var]
|
||||
mul ecx
|
||||
lea ecx,[eax*3]
|
||||
lea ecx,[eax*4]
|
||||
|
||||
if (Ext = MMX)|(Ext = SSE)
|
||||
mov bh,bl
|
||||
push bx
|
||||
@ -668,7 +673,7 @@ end if
|
||||
movzx eax,word[size_x_var]
|
||||
movzx ecx,word[size_y_var]
|
||||
mul ecx
|
||||
lea ecx,[eax*3]
|
||||
lea ecx,[eax*4]
|
||||
if (Ext = MMX)|(Ext = SSE)
|
||||
mov bh,bl
|
||||
push bx
|
||||
@ -736,7 +741,7 @@ end if
|
||||
; mov ecx,SIZE_X shl 16 + SIZE_Y
|
||||
mov edx,[offset_y] ;5 shl 16 + 25
|
||||
cmp [dr_flag],12
|
||||
je .ff
|
||||
jge .ff
|
||||
int 0x40
|
||||
jmp .f
|
||||
.ff:
|
||||
@ -775,15 +780,11 @@ end if
|
||||
;--------------------------------------------------------------------------------
|
||||
;-------------------------PROCEDURES---------------------------------------------
|
||||
;--------------------------------------------------------------------------------
|
||||
;include "TEX3.INC"
|
||||
include "FLAT_CAT.INC"
|
||||
include "TEX_CAT.INC"
|
||||
include "BUMP_CAT.INC"
|
||||
include "3DMATH.INC"
|
||||
include "GRD_LINE.INC"
|
||||
;include "GRD3.INC"
|
||||
;include "FLAT3.INC"
|
||||
;include "BUMP3.INC"
|
||||
include "B_PROCS.INC"
|
||||
include "A_PROCS.INC"
|
||||
include "GRD_CAT.INC"
|
||||
@ -793,6 +794,8 @@ include "TWO_TEX.INC"
|
||||
include "ASC.INC"
|
||||
if Ext >= SSE3
|
||||
include "3R_PHG.INC"
|
||||
include '3STENCIL.INC'
|
||||
include '3GLASS.INC'
|
||||
end if
|
||||
clear_vertices_index:
|
||||
mov edi,[vertices_index_ptr]
|
||||
@ -827,7 +830,7 @@ edit: ; mmx required, edit mesh by vertex
|
||||
lea ebx,[ebx*3]
|
||||
|
||||
cmp [dr_flag],12
|
||||
jne @f
|
||||
jl @f
|
||||
add ebx,[esp]
|
||||
@@:
|
||||
add esp,4
|
||||
@ -946,9 +949,13 @@ edit: ; mmx required, edit mesh by vertex
|
||||
shl edi,2
|
||||
add edi,[points_ptr]
|
||||
lea esi,[.points_rotated]
|
||||
mov ecx,3
|
||||
cld
|
||||
rep movsd
|
||||
movsd
|
||||
movsd
|
||||
movsd
|
||||
; mov ecx,3
|
||||
; cld
|
||||
; rep movsd
|
||||
|
||||
|
||||
mov dword[edit_end_x],0
|
||||
@ -982,7 +989,6 @@ alloc_buffer_mem:
|
||||
mov ebx,20
|
||||
mov edx,[screen_ptr]
|
||||
int 0x40
|
||||
; and eax,0xfffffff0
|
||||
mov [screen_ptr],eax
|
||||
|
||||
mov ecx,[.temp]
|
||||
@ -992,7 +998,6 @@ alloc_buffer_mem:
|
||||
mov ebx,20
|
||||
mov edx,[Zbuffer_ptr]
|
||||
int 0x40
|
||||
; and eax,0xfffffff0
|
||||
mov [Zbuffer_ptr],eax
|
||||
|
||||
|
||||
@ -1003,7 +1008,6 @@ alloc_buffer_mem:
|
||||
mov ebx,20
|
||||
mov edx,[vertices_index_ptr]
|
||||
int 0x40
|
||||
; and eax,0xfffffff0
|
||||
mov [vertices_index_ptr],eax
|
||||
|
||||
mov esp,ebp
|
||||
@ -1417,7 +1421,78 @@ do_color_buffer: ; do color buffer for Gouraud, flat shading
|
||||
mov esp,ebp
|
||||
pop ebp
|
||||
ret
|
||||
if Ext >= SSE3
|
||||
init_point_normals:
|
||||
.z equ dword [ebp-8]
|
||||
.y equ dword [ebp-12]
|
||||
.x equ [ebp-16]
|
||||
.point_number equ dword [ebp-28]
|
||||
.hit_faces equ dword [ebp-32]
|
||||
|
||||
fninit
|
||||
push ebp
|
||||
mov ebp,esp
|
||||
sub esp,64
|
||||
and ebp,-16
|
||||
mov edi,[points_normals_ptr]
|
||||
mov .point_number,0
|
||||
.ipn_loop:
|
||||
movd xmm0,.point_number
|
||||
pshufd xmm0,xmm0,0
|
||||
mov .hit_faces,0
|
||||
mov .x,dword 0
|
||||
mov .y,0
|
||||
mov .z,0
|
||||
mov esi,[triangles_ptr]
|
||||
xor ecx,ecx ; ecx - triangle number
|
||||
.ipn_check_face:
|
||||
movdqu xmm1,[esi]
|
||||
pcmpeqd xmm1,xmm0
|
||||
pmovmskb eax,xmm1
|
||||
and eax,0xfff
|
||||
or eax,eax
|
||||
jz .ipn_next_face
|
||||
push esi
|
||||
mov esi,ecx
|
||||
lea esi,[esi*3]
|
||||
shl esi,2
|
||||
add esi,[triangles_normals_ptr]
|
||||
movups xmm7,[esi]
|
||||
addps xmm7,.x
|
||||
movaps .x,xmm7
|
||||
pop esi
|
||||
inc .hit_faces
|
||||
|
||||
.ipn_next_face:
|
||||
add esi,12
|
||||
inc ecx
|
||||
cmp ecx,[triangles_count_var]
|
||||
jne .ipn_check_face
|
||||
cvtsi2ss xmm6,.hit_faces
|
||||
movaps xmm7,.x
|
||||
rcpss xmm6,xmm6
|
||||
shufps xmm6,xmm6,11000000b
|
||||
mulps xmm7,xmm6
|
||||
movaps xmm6,xmm7
|
||||
mulps xmm6,xmm6
|
||||
andps xmm6,[zero_hgst_dd]
|
||||
haddps xmm6,xmm6
|
||||
haddps xmm6,xmm6
|
||||
rsqrtps xmm6,xmm6
|
||||
mulps xmm7,xmm6
|
||||
movlps [edi],xmm7
|
||||
movhlps xmm7,xmm7
|
||||
movss [edi+8],xmm7
|
||||
add edi,12
|
||||
inc .point_number
|
||||
mov edx,.point_number
|
||||
cmp edx,[points_count_var]
|
||||
jne .ipn_loop
|
||||
|
||||
add esp,64
|
||||
pop ebp
|
||||
ret
|
||||
else
|
||||
init_point_normals:
|
||||
.x equ dword [ebp-4]
|
||||
.y equ dword [ebp-8]
|
||||
@ -1491,7 +1566,7 @@ init_point_normals:
|
||||
mov esp,ebp
|
||||
ret
|
||||
;===============================================================
|
||||
|
||||
end if
|
||||
init_triangles_normals2:
|
||||
mov ebx,[triangles_normals_ptr]
|
||||
mov ebp,[triangles_ptr]
|
||||
@ -1626,12 +1701,69 @@ draw_triangles:
|
||||
movd mm1,dword[eax]
|
||||
paddw mm1,mm0
|
||||
movd dword[eax],mm1
|
||||
@@:
|
||||
@@:
|
||||
if Ext >= SSE3
|
||||
cmp [dr_flag],13
|
||||
jne .no_stencil
|
||||
mov esi,[triangles_ptr]
|
||||
mov ecx,[triangles_count_var]
|
||||
@@:
|
||||
push esi
|
||||
push ecx
|
||||
|
||||
mov eax,[esi]
|
||||
mov ebx,[esi+4]
|
||||
mov ecx,[esi+8]
|
||||
imul eax,[i12]
|
||||
imul ebx,[i12]
|
||||
imul ecx,[i12]
|
||||
add eax,[points_rotated_ptr]
|
||||
add ebx,[points_rotated_ptr]
|
||||
add ecx,[points_rotated_ptr]
|
||||
push dword[ecx+8]
|
||||
push dword[ebx+8]
|
||||
push dword[eax+8]
|
||||
movups xmm0,[esp]
|
||||
add esp,12
|
||||
andps xmm0,[zero_hgst_dd]
|
||||
|
||||
|
||||
mov eax,[esi]
|
||||
mov ebx,[esi+4]
|
||||
mov ecx,[esi+8]
|
||||
shl eax,1
|
||||
shl ebx,1
|
||||
shl ecx,1
|
||||
lea eax,[eax*3]
|
||||
lea ebx,[ebx*3]
|
||||
lea ecx,[ecx*3]
|
||||
add eax,[points_translated_ptr]
|
||||
add ebx,[points_translated_ptr]
|
||||
add ecx,[points_translated_ptr]
|
||||
mov eax,[eax]
|
||||
mov ebx,[ebx]
|
||||
mov ecx,[ecx]
|
||||
ror eax,16
|
||||
ror ebx,16
|
||||
ror ecx,16
|
||||
|
||||
|
||||
mov esi,[Zbuffer_ptr]
|
||||
|
||||
call stencil_tri
|
||||
|
||||
pop ecx
|
||||
pop esi
|
||||
add esi,12
|
||||
dec ecx
|
||||
jnz @b
|
||||
|
||||
.no_stencil:
|
||||
end if
|
||||
|
||||
|
||||
|
||||
mov esi,[triangles_ptr]
|
||||
mov [edges_counter],0
|
||||
mov ecx,[triangles_count_var]
|
||||
.again_dts:
|
||||
push ecx
|
||||
@ -1744,6 +1876,7 @@ draw_triangles:
|
||||
|
||||
.no_edit:
|
||||
end if
|
||||
|
||||
push esi ;
|
||||
fninit ; DO culling AT FIRST
|
||||
cmp [culling_flag],1 ; (if culling_flag = 1)
|
||||
@ -1790,6 +1923,8 @@ end if
|
||||
if Ext >= SSE3
|
||||
cmp [dr_flag],12
|
||||
je .r_phg
|
||||
cmp [dr_flag],13
|
||||
je .glass
|
||||
end if ; ****************
|
||||
mov esi,point_index3 ; do Gouraud shading
|
||||
mov ecx,3
|
||||
@ -1802,15 +1937,16 @@ end if
|
||||
fld dword[eax] ; x cooficient of normal vector
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[esp-2]
|
||||
fistp [temp1]
|
||||
; texture y=(rotated point normal -> y * 255)+255
|
||||
fld dword[eax+4] ; y cooficient
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[esp-4]
|
||||
fistp [temp2]
|
||||
|
||||
movzx eax,word[esp-4]
|
||||
movzx ebx,word[esp-2]
|
||||
mov eax,[temp2]
|
||||
mov ebx,[temp1]
|
||||
and ebx,0xfffffff
|
||||
shl eax,TEX_SHIFT
|
||||
add eax,ebx
|
||||
lea eax,[eax*3+color_map]
|
||||
@ -1873,8 +2009,8 @@ end if
|
||||
; push [temp_col]
|
||||
; push [temp_col]
|
||||
.rainbow:
|
||||
cmp [catmull_flag],1 ; put on stack z coordinate if necessary
|
||||
jne @f
|
||||
; cmp [catmull_flag],1 ; put on stack z coordinate if necessary
|
||||
; jne @f
|
||||
push [zz3]
|
||||
@@:
|
||||
mov eax,dword[yy3]
|
||||
@ -1883,19 +2019,15 @@ end if
|
||||
push eax
|
||||
neg al
|
||||
push ax
|
||||
; cmp [catmull_flag],1
|
||||
; jne @f
|
||||
push [zz2]
|
||||
; @@:
|
||||
|
||||
mov eax,dword[yy2]
|
||||
and eax,ebx
|
||||
push eax
|
||||
neg al
|
||||
push ax
|
||||
; cmp [catmull_flag],1
|
||||
; jne @f
|
||||
push [zz1]
|
||||
; @@:
|
||||
|
||||
mov eax,dword[yy1]
|
||||
and eax,ebx
|
||||
push eax
|
||||
@ -1909,17 +2041,12 @@ end if
|
||||
mov ecx,dword[xx3]
|
||||
ror ecx,16
|
||||
mov edi,[screen_ptr]
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
mov esi,[Zbuffer_ptr]
|
||||
call gouraud_triangle_z
|
||||
; jmp .end_draw
|
||||
; @@:
|
||||
; call gouraud_triangle
|
||||
jmp .end_draw
|
||||
|
||||
.flat_draw: ;**************************
|
||||
; FLAT DRAWING
|
||||
fninit ; FLAT DRAWING
|
||||
mov eax,[point_index1]
|
||||
mov ebx,[point_index2]
|
||||
mov ecx,[point_index3]
|
||||
@ -1938,17 +2065,20 @@ end if
|
||||
fidiv [i3]
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp dword[esp-4] ; x temp variables
|
||||
fistp [temp1] ;dword[esp-4] ; x temp variables
|
||||
fld dword[eax+4] ; y cooficient of normal vector
|
||||
fadd dword[ebx+4]
|
||||
fadd dword[ecx+4]
|
||||
fidiv [i3]
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp dword[esp-8] ; y
|
||||
mov edx,dword[esp-8]
|
||||
fistp [temp2] ;dword[esp-8] ; y
|
||||
mov edx,[temp2] ;dword[esp-8]
|
||||
and edx,0xfffffff
|
||||
and [temp1],0xfffffff
|
||||
shl edx,TEX_SHIFT
|
||||
add edx,dword[esp-4]
|
||||
add edx,[temp1] ;dword[esp-4]
|
||||
|
||||
lea eax,[3*edx]
|
||||
add eax,color_map
|
||||
mov edx,dword[eax]
|
||||
@ -1976,25 +2106,19 @@ end if
|
||||
mov ecx,dword[xx3]
|
||||
ror ecx,16
|
||||
mov edi,[screen_ptr]
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
|
||||
mov esi,[Zbuffer_ptr]
|
||||
push word[zz3]
|
||||
push word[zz2]
|
||||
push word[zz1]
|
||||
call flat_triangle_z
|
||||
jmp .end_draw
|
||||
; @@:
|
||||
; call draw_triangle
|
||||
; jmp .end_draw
|
||||
|
||||
.env_mapping:
|
||||
; fninit
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
push [zz3]
|
||||
push [zz2]
|
||||
push [zz1]
|
||||
; @@:
|
||||
|
||||
mov esi,point_index1
|
||||
sub esp,12
|
||||
mov edi,esp
|
||||
@ -2004,19 +2128,6 @@ end if
|
||||
lea eax,[eax*3]
|
||||
shl eax,2
|
||||
add eax,[points_normals_rot_ptr] ;point_normals_rotated
|
||||
; #
|
||||
; fld dword[eax]
|
||||
; fmul dword[eax+4]
|
||||
; fld1
|
||||
; fld1
|
||||
; faddp
|
||||
; fmulp
|
||||
; fimul [correct_tex]
|
||||
; fiadd [correct_tex]
|
||||
; fistp word[edi]
|
||||
; mov word[edi+2],0
|
||||
;; fistp word[edi+2]
|
||||
; # last change
|
||||
; texture x=(rotated point normal -> x * 255)+255
|
||||
fld dword[eax]
|
||||
fimul [correct_tex]
|
||||
@ -2027,7 +2138,7 @@ end if
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[edi+2]
|
||||
; # end of last ch.
|
||||
|
||||
add edi,4
|
||||
add esi,4
|
||||
loop @b
|
||||
@ -2040,24 +2151,17 @@ end if
|
||||
ror ecx,16
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,envmap
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
|
||||
mov edx,[Zbuffer_ptr]
|
||||
call tex_triangle_z
|
||||
; jmp .end_draw
|
||||
; @@:
|
||||
; call tex_triangle
|
||||
|
||||
jmp .end_draw
|
||||
;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
.cubic_env_mapping:
|
||||
; fninit
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
push [zz3]
|
||||
push [zz2]
|
||||
push [zz1]
|
||||
; @@:
|
||||
|
||||
mov esi,point_index1
|
||||
sub esp,12
|
||||
mov edi,esp
|
||||
@ -2066,8 +2170,8 @@ end if
|
||||
mov eax,dword[esi]
|
||||
lea eax,[eax*3]
|
||||
shl eax,2
|
||||
add eax,[points_normals_rot_ptr] ;point_normals_rotated
|
||||
; #
|
||||
add eax,[points_normals_rot_ptr]
|
||||
|
||||
fld dword[eax]
|
||||
fmul dword[eax+4]
|
||||
fld1
|
||||
@ -2103,27 +2207,21 @@ end if
|
||||
ror ecx,16
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,envmap_cub
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
mov edx,[Zbuffer_ptr]
|
||||
|
||||
call tex_triangle_z
|
||||
; jmp .end_draw
|
||||
; @@:
|
||||
; call tex_triangle
|
||||
|
||||
jmp .end_draw
|
||||
|
||||
;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
||||
|
||||
.bump_mapping:
|
||||
; fninit
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
|
||||
push [Zbuffer_ptr]
|
||||
push [zz3]
|
||||
push [zz2]
|
||||
push [zz1]
|
||||
; @@:
|
||||
|
||||
mov esi,point_index1
|
||||
sub esp,12
|
||||
mov edi,esp
|
||||
@ -2177,19 +2275,12 @@ end if
|
||||
mov esi,envmap
|
||||
mov edx,bumpmap ;BUMP_MAPPING
|
||||
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
call bump_triangle_z
|
||||
; jmp .end_draw
|
||||
; @@:
|
||||
; call bump_triangle
|
||||
|
||||
jmp .end_draw
|
||||
|
||||
.tex_mapping:
|
||||
|
||||
; fninit
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
push [zz3]
|
||||
push [zz2]
|
||||
push [zz1]
|
||||
@ -2215,13 +2306,10 @@ end if
|
||||
ror ecx,16
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,texmap
|
||||
; cmp [catmull_flag],0
|
||||
; je @f
|
||||
mov edx,[Zbuffer_ptr]
|
||||
|
||||
call tex_triangle_z
|
||||
; jmp .end_draw
|
||||
; @@:
|
||||
; call tex_triangle
|
||||
|
||||
jmp .end_draw
|
||||
; .ray:
|
||||
; grd_triangle according to points index
|
||||
@ -2283,7 +2371,7 @@ end if
|
||||
|
||||
lea edx,[ecx*3]
|
||||
push word[edx*2+xx1-2] ; zz1 ,2 ,3
|
||||
|
||||
fninit
|
||||
mov eax,dword[esi]
|
||||
shl eax,2
|
||||
lea eax,[eax*3] ;+point_normals_rotated]
|
||||
@ -2292,18 +2380,20 @@ end if
|
||||
fld dword[eax] ; x cooficient of normal vector
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[ebp-2]
|
||||
fistp [temp1] ;word[ebp-2]
|
||||
; texture y=(rotated point normal -> y * 255)+255
|
||||
fld dword[eax+4] ; y cooficient
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[ebp-4]
|
||||
fistp [temp2] ;word[ebp-4]
|
||||
|
||||
movzx eax,word[ebp-4]
|
||||
movzx ebx,word[ebp-2]
|
||||
mov eax,[temp2] ;word[ebp-4]
|
||||
mov ebx,[temp1] ;word[ebp-2]
|
||||
and ebx,0xfffffff ; some onjects need thid 'and'
|
||||
shl eax,TEX_SHIFT
|
||||
add eax,ebx
|
||||
lea eax,[eax*3+color_map]
|
||||
lea eax,[eax*3]
|
||||
add eax,color_map
|
||||
mov eax,dword[eax]
|
||||
|
||||
ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr
|
||||
@ -2370,12 +2460,13 @@ end if
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[edi]
|
||||
|
||||
; texture y=(rotated point normal -> y * 255)+255
|
||||
fld dword[eax+4]
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[edi+2]
|
||||
|
||||
and word[edi+2],0x7fff ; some objects need it
|
||||
add edi,4
|
||||
add esi,4
|
||||
loop @b
|
||||
@ -2488,15 +2579,16 @@ end if
|
||||
fld dword[eax] ; x cooficient of normal vector
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[esp-2]
|
||||
fistp [temp1] ;word[esp-2]
|
||||
; texture y=(rotated point normal -> y * 255)+255
|
||||
fld dword[eax+4] ; y cooficient
|
||||
fimul [correct_tex]
|
||||
fiadd [correct_tex]
|
||||
fistp word[esp-4]
|
||||
fistp [temp2] ;word[esp-4]
|
||||
|
||||
movzx eax,word[esp-4]
|
||||
movzx ebx,word[esp-2]
|
||||
mov eax,[temp2] ;word[esp-4]
|
||||
mov ebx,[temp1] ;word[esp-2]
|
||||
and ebx,0xfffffff
|
||||
shl eax,TEX_SHIFT
|
||||
add eax,ebx
|
||||
lea eax,[eax*3+color_map]
|
||||
@ -2509,11 +2601,6 @@ end if
|
||||
dec ecx
|
||||
jnz .again_line_param
|
||||
|
||||
; mov eax,[edges_ptr] ; this not works correctly
|
||||
; add eax,[edges_counter] ; I mean chosing overlapped edges.
|
||||
; mov bl,[eax] ;
|
||||
; test bl,00000001b ;
|
||||
; jz @f ;
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,[Zbuffer_ptr]
|
||||
|
||||
@ -2543,11 +2630,6 @@ end if
|
||||
|
||||
call smooth_line
|
||||
@@:
|
||||
; mov eax,[edges_ptr] ; this not works correctly
|
||||
; add eax,[edges_counter]
|
||||
; mov bl,[eax]
|
||||
; test bl,00000010b
|
||||
; jz @f
|
||||
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,[Zbuffer_ptr]
|
||||
@ -2579,11 +2661,6 @@ end if
|
||||
call smooth_line
|
||||
@@:
|
||||
|
||||
; mov eax,[edges_ptr] ; this not works correctly
|
||||
; add eax,[edges_counter] ;
|
||||
; mov bl,[eax] ;
|
||||
; test bl,00000100b ;
|
||||
; jz @f ;
|
||||
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,[Zbuffer_ptr]
|
||||
@ -2615,7 +2692,8 @@ end if
|
||||
call smooth_line
|
||||
jmp .end_draw
|
||||
@@:
|
||||
if Ext >= SSE3
|
||||
|
||||
if Ext >= SSE3
|
||||
.r_phg:
|
||||
|
||||
|
||||
@ -2671,11 +2749,62 @@ end if
|
||||
call real_phong_tri_z
|
||||
|
||||
jmp .end_draw
|
||||
end if
|
||||
|
||||
.glass:
|
||||
|
||||
movd xmm5,[size_y_var]
|
||||
punpcklwd xmm5,[the_zero]
|
||||
pshufd xmm5,xmm5,01110011b
|
||||
|
||||
|
||||
mov eax,[point_index1]
|
||||
mov ebx,[point_index2]
|
||||
mov ecx,[point_index3]
|
||||
imul eax,[i12]
|
||||
imul ebx,[i12]
|
||||
imul ecx,[i12]
|
||||
add eax,[points_normals_rot_ptr]
|
||||
add ebx,[points_normals_rot_ptr]
|
||||
add ecx,[points_normals_rot_ptr]
|
||||
movups xmm0,[eax]
|
||||
movups xmm1,[ebx]
|
||||
movups xmm2,[ecx]
|
||||
andps xmm0,[zero_hgst_dd]
|
||||
andps xmm1,[zero_hgst_dd]
|
||||
andps xmm2,[zero_hgst_dd]
|
||||
xorps xmm3,xmm3
|
||||
|
||||
mov eax,[point_index1]
|
||||
mov ebx,[point_index2]
|
||||
mov ecx,[point_index3]
|
||||
imul eax,[i12]
|
||||
imul ebx,[i12]
|
||||
imul ecx,[i12]
|
||||
add eax,[points_rotated_ptr]
|
||||
add ebx,[points_rotated_ptr]
|
||||
add ecx,[points_rotated_ptr]
|
||||
push dword[ecx+8]
|
||||
push dword[ebx+8]
|
||||
push dword[eax+8]
|
||||
movups xmm4,[esp]
|
||||
add esp,12
|
||||
andps xmm4,[zero_hgst_dd]
|
||||
|
||||
|
||||
|
||||
mov eax,dword[xx1]
|
||||
ror eax,16
|
||||
mov ebx,dword[xx2]
|
||||
ror ebx,16
|
||||
mov ecx,dword[xx3]
|
||||
ror ecx,16
|
||||
mov edi,[screen_ptr]
|
||||
mov esi,[Zbuffer_ptr]
|
||||
|
||||
call glass_tri
|
||||
|
||||
jmp .end_draw
|
||||
end if
|
||||
|
||||
|
||||
|
||||
@ -2683,10 +2812,10 @@ end if
|
||||
.end_draw:
|
||||
pop esi
|
||||
add esi,12
|
||||
inc [edges_counter]
|
||||
|
||||
pop ecx
|
||||
sub ecx,1
|
||||
; cmp dword[esi],-1
|
||||
|
||||
jnz .again_dts
|
||||
ret
|
||||
|
||||
@ -2716,7 +2845,7 @@ draw_handlers:
|
||||
|
||||
movzx eax,word[size_x_var]
|
||||
cmp [dr_flag],12
|
||||
je @f
|
||||
jge @f
|
||||
lea ebx,[eax*3]
|
||||
sub ebx,18
|
||||
add eax,eax
|
||||
@ -2774,7 +2903,7 @@ draw_handlers:
|
||||
push eax
|
||||
lea edi,[eax*3]
|
||||
cmp [dr_flag],12
|
||||
jne @f
|
||||
jl @f
|
||||
add edi,[esp]
|
||||
@@:
|
||||
add esp,4
|
||||
@ -2799,7 +2928,7 @@ draw_handlers:
|
||||
mov word[eax],dx
|
||||
add eax,2
|
||||
cmp [dr_flag],12
|
||||
jne @f
|
||||
jl @f
|
||||
add edi,4
|
||||
loop .do
|
||||
jmp .ad
|
||||
@ -3073,7 +3202,6 @@ read_from_file:
|
||||
mov dword[edi],-1
|
||||
ret
|
||||
|
||||
if USE_LFN
|
||||
alloc_mem_for_tp:
|
||||
mov eax, 68
|
||||
cmp [re_alloc_flag],1
|
||||
@ -3092,28 +3220,6 @@ alloc_mem_for_tp:
|
||||
int 0x40 ; -> allocate memory to triangles
|
||||
mov [triangles_ptr], eax ; -> eax = pointer to allocated mem
|
||||
|
||||
; mov eax, 68
|
||||
; movzx ecx, [triangles_count_var]
|
||||
; inc ecx
|
||||
; mov edx,[edges_ptr]
|
||||
; int 0x40 ; -> allocate memory to edges
|
||||
; mov [edges_ptr], eax ; -> eax = pointer to allocated mem
|
||||
|
||||
; mov eax,-1 ; fill edges list
|
||||
; movzx ecx,[triangles_count_var] ; importand if object generated
|
||||
; shr ecx,2
|
||||
; inc ecx
|
||||
; mov edi,[edges_ptr]
|
||||
; cld
|
||||
; rep stosd
|
||||
|
||||
|
||||
; mov eax, 68
|
||||
; mov ebx, 12
|
||||
; movzx ecx, [triangles_count_var]
|
||||
; shl ecx, 4
|
||||
; int 0x40
|
||||
; mov [triangles_w_z_ptr], eax ; for trainagles_with_z list
|
||||
; ststic memory
|
||||
|
||||
mov eax, 68
|
||||
@ -3124,12 +3230,6 @@ alloc_mem_for_tp:
|
||||
int 0x40 ; -> allocate memory for triangles normals
|
||||
mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem
|
||||
|
||||
; mov eax, 68
|
||||
; movzx ecx,[points_count_var]
|
||||
; lea ecx,[2+ecx*2]
|
||||
; mov edx,dword [vertices_index_ptr]
|
||||
; int 0x40
|
||||
; mov dword[vertices_index_ptr], eax
|
||||
|
||||
mov eax, 68
|
||||
mov ecx, [points_count_var]
|
||||
@ -3138,10 +3238,6 @@ alloc_mem_for_tp:
|
||||
mov edx,[points_normals_ptr]
|
||||
int 0x40
|
||||
mov [points_normals_ptr], eax
|
||||
; int3
|
||||
|
||||
|
||||
; int3
|
||||
|
||||
|
||||
mov eax, 68
|
||||
@ -3171,7 +3267,7 @@ alloc_mem_for_tp:
|
||||
int 0x40
|
||||
mov [points_translated_ptr], eax
|
||||
ret
|
||||
end if
|
||||
|
||||
|
||||
|
||||
read_from_disk:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user