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kolibrios/programs/develop/libraries/buf2d/trunk/fun_voxel.inc

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modify function 'buf2d_resize', split file 'buf2d.asm' git-svn-id: svn://kolibrios.org@6175 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-02-09 01:26:02 +03:00
;
;*** <EFBFBD>㭪樨 <EFBFBD><EFBFBD><EFBFBD> ࠡ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD>䨪<EFBFBD><EFBFBD> ***
;
vox_offs_tree_table equ 4
vox_offs_data equ 12
;ᮧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>⥩
align 4
proc vox_brush_create uses eax ebx ecx edi, h_br:dword, buf_z:dword
mov edi,[h_br]
movzx ecx,byte[edi+3]
add edi,4
; *** ᮧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ***
mov eax,[buf_z]
mov buf2d_data,eax
movzx eax,byte[edi-4] ;<EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov buf2d_w,eax ;<EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte[edi-4+1] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov buf2d_h,eax ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov buf2d_size_lt,0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᫥<EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ࠢ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov buf2d_color,0 ;梥<EFBFBD> 䮭<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov buf2d_bits,32 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 1-<EFBFBD> <EFBFBD><EFBFBD>窥 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; *** ᮧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>⥩ ***
cmp ecx,1
jl .end_creat
movzx ebx,byte[edi-4+2] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
shr ebx,1
cld
@@:
mov eax,edi
add edi,BUF_STRUCT_SIZE
stdcall vox_create_next_brush, eax, edi, ebx
shl ebx,1
loop @b
.end_creat:
ret
endp
;㤠<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>⥩
align 4
proc vox_brush_delete uses ecx edi, h_br:dword
mov edi,[h_br]
movzx ecx,byte[edi+3]
add edi,4
; *** 㤠<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>⥩ ***
cmp ecx,1
jl .end_delete
cld
@@:
add edi,BUF_STRUCT_SIZE
stdcall buf_delete, edi
loop @b
.end_delete:
ret
endp
;<EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> ᮧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> ᫥<EFBFBD><EFBFBD><EFBFBD>饣<EFBFBD> <EFBFBD><EFBFBD><EFBFBD>浪<EFBFBD>
; buf_v1 - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD>
; buf_v2 - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 㢥<EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD>
; h - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> : 2
align 4
proc vox_create_next_brush uses eax ebx ecx edx edi, buf_v1:dword, buf_v2:dword, h:dword
mov edi,[buf_v1]
mov ebx,buf2d_h
mov ecx,buf2d_w
mov edi,[buf_v2]
mov buf2d_h,ebx
shl buf2d_h,1
mov buf2d_w,ecx
shl buf2d_w,1
mov buf2d_color,0
mov buf2d_bits,32
stdcall buf_create, [buf_v2] ;ᮧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD>
shr ecx,1
mov edx,[h]
shl edx,1
sub ebx,edx
;ecx - <EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> : 2
;ebx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> (<EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
;edx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
mov eax,[h]
cmp eax,0
je @f
stdcall vox_add, [buf_v2], [buf_v1], ecx,0,0
stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,0
stdcall vox_add, [buf_v2], [buf_v1], 0,eax,eax
push eax ;stdcall ...
add eax,ebx
stdcall vox_add, [buf_v2], [buf_v1], 0,eax ;,...
sub eax,ebx
shl ecx,1
;ecx - <EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
stdcall vox_add, [buf_v2], [buf_v1], ecx,eax,eax
push eax ;stdcall ...,[h]
add eax,ebx
stdcall vox_add, [buf_v2], [buf_v1], ecx,eax;,[h]
;sub eax,ebx
shr ecx,1
;ecx - <EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> : 2
stdcall vox_add, [buf_v2], [buf_v1], ecx,edx,edx
add ebx,edx
stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,edx
jmp .end_0
@@:
;<EFBFBD>᫨ h = 0, ⮣<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>砥<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 2 <EFBFBD>࠭<EFBFBD>
;<EFBFBD> ⠪<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>砥 <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>६ <EFBFBD><EFBFBD>ਭ<EFBFBD> / 2
mov eax,ecx
;2 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
stdcall vox_add, [buf_v2], [buf_v1], 0,0,eax
stdcall vox_add, [buf_v2], [buf_v1], 0,ebx,eax
shl eax,1
;2 業<EFBFBD>ࠫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>।<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 業<EFBFBD>ࠫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD>뢮<EFBFBD><EFBFBD><EFBFBD>)
stdcall vox_add, [buf_v2], [buf_v1], ecx,0,eax
stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,eax
shr eax,1
shl ecx,1
;2 <EFBFBD>ࠢ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
stdcall vox_add, [buf_v2], [buf_v1], ecx,0,eax
stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,eax
.end_0:
ret
endp
;
align 4
proc vox_add, buf_v1:dword, buf_v2:dword, coord_x:dword, coord_y:dword, coord_z:dword
pushad
mov ebx,[coord_x]
mov eax,[coord_y]
mov edi,[buf_v2]
mov ecx,buf2d_h
mov esi,buf2d_w
imul ecx,esi
add esi,ebx
mov edx,buf2d_data
cld
;ecx - count pixels in voxel
;edx - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;esi - width voxel buffer add coord x
.cycle:
cmp dword[edx],0
je @f
;<EFBFBD>஢<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD>
push eax ecx edi esi
mov ecx,eax
mov edi,[buf_v1]
call get_pixel_32 ;stdcall buf_get_pixel, [buf_v1],ebx,ecx
mov esi,[edx]
add esi,[coord_z]
cmp eax,esi
jge .end_draw
stdcall buf_set_pixel, [buf_v1],ebx,ecx,esi ;esi = new coord z
.end_draw:
pop esi edi ecx eax
@@:
add edx,4
inc ebx
cmp ebx,esi
jl @f
inc eax
sub ebx,buf2d_w
@@:
loop .cycle
popad
ret
endp
;description:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>蠥<EFBFBD> <EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 3-<EFBFBD><EFBFBD> <EFBFBD>࠭ﬨ
; <EFBFBD>ਭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡
align 4
proc buf_vox_obj_get_img_w_3g uses ecx, h_br:dword,k_scale:dword
mov ecx,[h_br]
movzx eax,byte[ecx]
cmp dword[k_scale],1
jl .end_c0
mov ecx,[k_scale]
shl eax,cl
.end_c0:
ret
endp
;description:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>蠥<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 3-<EFBFBD><EFBFBD> <EFBFBD>࠭ﬨ
; <EFBFBD>ਭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡
align 4
proc buf_vox_obj_get_img_h_3g uses ecx, h_br:dword,k_scale:dword
mov ecx,[h_br]
movzx eax,byte[ecx+1]
cmp dword[k_scale],1
jl .end_c0
mov ecx,[k_scale]
shl eax,cl
.end_c0:
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <EFBFBD>࠭<EFBFBD>)
;input:
; buf_i - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (24 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; buf_z - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> buf_i)
align 4
proc buf_vox_obj_draw_1g, buf_i:dword, buf_z:dword, v_obj:dword, coord_x:dword,\
coord_y:dword, k_scale:dword
cmp [k_scale],0
jl .end_f
pushad
mov edi,[buf_i]
cmp buf2d_bits,24
jne .error1
mov edi,[buf_z]
cmp buf2d_bits,32
jne .error2
mov ecx,[k_scale]
mov ebx,[coord_x]
mov edx,[coord_y]
mov edi,[v_obj]
add edi,vox_offs_data
xor esi,esi
stdcall draw_sub_vox_obj_1g, [buf_i],[buf_z],[v_obj]
jmp .end_0
.error1:
stdcall print_err,sz_buf2d_vox_obj_draw_1g,txt_err_n24b
jmp .end_0
.error2:
stdcall print_err,sz_buf2d_vox_obj_draw_1g,txt_err_n32b
.end_0:
popad
.end_f:
ret
endp
;input:
; ebx - coord_x
; edx - coord_y
; esi - coord_z
; ecx - <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>襣<EFBFBD> 㧫<EFBFBD>
; edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
align 4
proc draw_sub_vox_obj_1g, buf_i:dword, buf_z:dword, v_obj:dword
cmp byte[edi+3],0 ;ᬮ<EFBFBD>ਬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD>
je .sub_trees
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD> ࠬ<EFBFBD><EFBFBD> <EFBFBD>᫨ ࠧ<EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> = 1
cmp ecx,0
jne @f
;<EFBFBD>஢<EFBFBD>ઠ <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> esi
stdcall buf_get_pixel, [buf_z], ebx,edx, esi
cmp eax,esi
jge @f
push ecx
mov ecx,dword[edi]
and ecx,0xffffff
stdcall buf_set_pixel, [buf_i], ebx,edx, ecx
stdcall buf_set_pixel, [buf_z], ebx,edx, esi
pop ecx
@@:
;४<EFBFBD><EFBFBD>ᨢ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ॡ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ쥢
push edx
;<EFBFBD>室 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD>
dec ecx
mov eax,1
cmp ecx,1
jl @f
shl eax,cl
@@:
add edx,eax ;<EFBFBD><EFBFBD>४<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>஢<EFBFBD><EFBFBD>
mov ah,byte[edi+3]
add edi,4
mov al,8
.cycle:
bt ax,8 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㥬 ⮫쪮 ah
jnc .c_next
push eax ebx edx esi
stdcall vox_corect_coords_pl, [v_obj],1
stdcall draw_sub_vox_obj_1g, [buf_i],[buf_z],[v_obj]
pop esi edx ebx eax
.c_next:
shr ah,1
dec al
jnz .cycle
;<EFBFBD><EFBFBD>室 <EFBFBD><EFBFBD> 㧫<EFBFBD>
inc ecx
pop edx
jmp .end_f
.sub_trees:
cmp ecx,0
jl .end_0 ;<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㥬 <EFBFBD>祭<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쪨<EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
;<EFBFBD><EFBFBD><EFBFBD>㥬 㧥<EFBFBD>
mov eax,[edi]
and eax,0xffffff
cmp ecx,1
jl @f
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>饣<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>
stdcall vox_draw_square_1g, [buf_i],[buf_z],eax
jmp .end_0
@@:
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>饣<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>
push ecx
mov ecx,eax
stdcall buf_get_pixel, [buf_z], ebx,edx
cmp eax,esi
jge .end_1
stdcall buf_set_pixel, [buf_i], ebx,edx,ecx
stdcall buf_set_pixel, [buf_z], ebx,edx,esi
.end_1:
pop ecx
.end_0:
add edi,4
.end_f:
ret
endp
;output:
; eax - ࠧ<EFBFBD><EFBFBD>蠥<EFBFBD><EFBFBD><EFBFBD>
align 4
proc vox_draw_square_1g uses ecx edx edi, buf_i:dword, buf_z:dword, color:dword
locals
img_size dd ?
coord_y dd ?
endl
mov edi,[buf_z]
xor eax,eax
inc eax
shl eax,cl
mov [img_size],eax
mov [coord_y],eax
.cycle_0:
push ebx
mov ecx,[img_size]
cld
.cycle_1:
push ecx
mov ecx,edx
call get_pixel_32
pop ecx
cmp eax,esi
jge @f
stdcall buf_set_pixel, [buf_i], ebx,edx, [color]
stdcall buf_set_pixel, edi, ebx,edx, esi
@@:
inc ebx
loop .cycle_1
pop ebx
inc edx
dec dword[coord_y]
jnz .cycle_0
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 3 <EFBFBD>࠭<EFBFBD>)
;input:
; buf_i - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (24 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; buf_z - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> buf_i)
; h_br - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD>ﬨ <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; v_obj - <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD>
; k_scale - <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_vox_obj_draw_3g, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword,\
coord_x:dword, coord_y:dword, coord_z:dword, k_scale:dword
pushad
mov edi,[v_obj]
mov ecx,[k_scale]
mov ebx,[coord_x]
mov edx,[coord_y]
add edi,vox_offs_data
mov esi,[coord_z]
stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj]
popad
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
;input:
; buf_i - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (24 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; buf_z - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> buf_i)
; h_br - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD>ﬨ <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; v_obj - <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD>
; k_scale - <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_vox_obj_draw_3g_scaled, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword,\
coord_x:dword, coord_y:dword, coord_z:dword, k_scale:dword,\
s_c_x:dword, s_c_y:dword, s_c_z:dword, s_k_scale:dword,b_color:dword
pushad
locals
p_node dd 0 ;த<EFBFBD>⥫<EFBFBD>᪨<EFBFBD> 㧥<EFBFBD>
endl
mov edi,[v_obj]
add edi,vox_offs_data
mov ecx,[k_scale]
mov ebx,[coord_x]
;<EFBFBD><EFBFBD><EFBFBD>⮢<EFBFBD><EFBFBD> ࠬ<EFBFBD><EFBFBD>
mov eax,[h_br]
movzx edx,byte[eax]
movzx esi,byte[eax+1]
cmp ecx,1
jl .end_c0
shl edx,cl
shl esi,cl
.end_c0:
;stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, [b_color]
;<EFBFBD><EFBFBD><EFBFBD>⨪<EFBFBD><EFBFBD>쭠<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
add ebx,edx
shr edx,cl
stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, [b_color]
mov ecx,[s_k_scale]
shr esi,cl
xor eax,eax
inc eax
shl eax,cl
dec eax
sub eax,[s_c_z] ;<EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> z <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
imul eax,esi
add eax,[coord_y]
stdcall buf_filled_rect_by_size, [buf_i], ebx,eax,edx,esi, [b_color]
mov ebx,[coord_y]
shl esi,cl
add ebx,esi
stdcall buf_vox_obj_get_img_w_3g, [h_br],[k_scale]
shr eax,1
mov esi,[h_br]
movzx esi,byte[esi+1]
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㭮<EFBFBD>
stdcall draw_polz_hor, [buf_i], [coord_x],ebx,eax,esi, [s_c_x], [s_k_scale], [b_color]
mov edx,[coord_x]
add edx,eax
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㭮<EFBFBD>
stdcall draw_polz_hor, [buf_i], edx,ebx,eax,esi, [s_c_y], [s_k_scale], [b_color]
;---
mov esi,[s_k_scale]
cmp esi,1
jl .end_2
; *** (1) ***
.found:
stdcall vox_obj_get_node_position, [v_obj],[s_c_x],[s_c_y],[s_c_z],esi
movzx bx,byte[edi+3]
mov [p_node],edi
add edi,4
cmp eax,0
je .end_1
mov ecx,eax
cld
@@: ;横<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD>ய<EFBFBD>᪠ <EFBFBD>।<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ쥢 <EFBFBD> 㧫<EFBFBD>
bt bx,0 ;<EFBFBD>஢<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>୨<EFBFBD> 㧫<EFBFBD>
jnc .end_0
xor eax,eax
stdcall vox_obj_rec0 ;<EFBFBD> eax <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>୨<EFBFBD> 㧫<EFBFBD><EFBFBD>, <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⢨
.end_0:
shr bx,1
loop @b
.end_1:
bt bx,0
jnc .end_2 ;<EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dec esi
cmp esi,0
jg .found
; *** (2) ***
;<EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
mov ecx,[k_scale]
mov ebx,[coord_x]
mov edx,[coord_y]
mov esi,[coord_z]
stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj]
.end_2:
popad
ret
endp
;input:
; h_br - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD>ﬨ <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; ebx - coord_x
; edx - coord_y
; esi - coord_z
; ecx - <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>襣<EFBFBD> 㧫<EFBFBD>
; edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
align 4
proc vox_go_in_node, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword
cmp byte[edi+3],0 ;ᬮ<EFBFBD>ਬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD>
je .sub_trees
;४<EFBFBD><EFBFBD>ᨢ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ॡ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ쥢
push eax edx
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD> ࠬ<EFBFBD><EFBFBD> <EFBFBD>᫨ ࠧ<EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> = 1
cmp ecx,0
jne .end_2
push eax
stdcall vox_get_sub_brush,[h_br],0 ;<EFBFBD><EFBFBD>।<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp eax,0 ;<EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
je @f
stdcall draw_vox, [buf_i], [buf_z], eax, ebx,edx,esi, [edi]
@@:
pop eax
.end_2:
;<EFBFBD>室 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD>
dec ecx
;---
push ebx
;mov eax,(h-h_osn/2)
mov ebx,[h_br]
movzx eax,byte[ebx+1]
cmp byte[ebx+2],0
je @f
;<EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 3-<EFBFBD><EFBFBD> <EFBFBD>࠭ﬨ
movzx ebx,byte[ebx+2]
shr ebx,1
sub eax,ebx
jmp .end_0
@@:
;<EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 2-<EFBFBD><EFBFBD> <EFBFBD>࠭ﬨ
movzx ebx,byte[ebx]
shr ebx,1
.end_0:
cmp ecx,1
jl @f
shl eax,cl
shl ebx,cl
@@:
add esi,ebx
pop ebx
add edx,eax ;<EFBFBD><EFBFBD>४<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>஢<EFBFBD><EFBFBD>
;---
mov ah,byte[edi+3]
add edi,4
mov al,8
.cycle:
bt ax,8 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㥬 ⮫쪮 ah
jnc .c_next
push ebx edx esi
stdcall vox_corect_coords, [h_br], [v_obj]
stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj]
pop esi edx ebx
.c_next:
shr ah,1
dec al
jnz .cycle
;<EFBFBD><EFBFBD>室 <EFBFBD><EFBFBD> 㧫<EFBFBD>
inc ecx
pop edx eax
jmp .end_f
.sub_trees:
;<EFBFBD><EFBFBD><EFBFBD>㥬 㧥<EFBFBD>
push eax
stdcall vox_get_sub_brush,[h_br],ecx ;<EFBFBD><EFBFBD>।<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp eax,0 ;<EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
je @f
stdcall draw_vox, [buf_i], [buf_z], eax, ebx,edx,esi, [edi]
@@:
pop eax
add edi,4
.end_f:
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ
;input:
; buf_i - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (24 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; buf_z - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> buf_i)
; buf_v - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; v_color - 梥<EFBFBD>
align 4
proc draw_vox, buf_i:dword, buf_z:dword, buf_v:dword,\
coord_x:dword, coord_y:dword, coord_z:dword, v_color:dword
pushad
mov eax,[coord_x]
mov ebx,[coord_y]
mov edi,[buf_v]
mov ecx,buf2d_h
mov esi,buf2d_w
imul ecx,esi
add esi,eax
mov edx,buf2d_data
cld
;ecx - count pixels in voxel
;edx - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;esi - width voxel buffer add coord x
.cycle:
cmp dword[edx],0
je @f
;<EFBFBD>஢<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD>
push eax
stdcall buf_get_pixel, [buf_z],eax,ebx
sub eax,[coord_z]
cmp eax,[edx]
jl .dr_pixel
pop eax
jmp @f
.dr_pixel:
;<EFBFBD><EFBFBD><EFBFBD>㥬 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pop eax
stdcall buf_set_pixel, [buf_i],eax,ebx,[v_color]
push ecx
mov ecx,[coord_z]
add ecx,[edx]
stdcall buf_set_pixel, [buf_z],eax,ebx,ecx
pop ecx
@@:
add edx,4
inc eax
cmp eax,esi
jl @f
inc ebx
sub eax,buf2d_w
@@:
loop .cycle
popad
ret
endp
;description:
;<EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>४<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD>
;<EFBFBD><EFBFBD><EFBFBD>ࠢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>ᥩ <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>:
;*z
;|
;+
; * y
; /
;+
; \
; * x
;input:
; al - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ॢ<EFBFBD> (<EFBFBD><EFBFBD> 1 <EFBFBD><EFBFBD> 8)
; ebx - <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> x
; edx - <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> y
; esi - <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
; ecx - <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>襣<EFBFBD> 㧫<EFBFBD>
;output:
; ebx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> x
; edx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> y
; esi - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
align 4
proc vox_corect_coords, h_br:dword, v_obj:dword
locals
osn_w_2 dd ? ;<EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> : 2
vox_h dd ? ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
endl
cmp ecx,0
jl .end_f ;<EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᪮७<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD>
push eax edi
and eax,15 ;<EFBFBD>뤥<EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ॢ<EFBFBD>
mov edi,[v_obj]
add edi,vox_offs_tree_table
add edi,8
sub edi,eax
push ebx ecx
mov ebx,[h_br]
movzx ecx,byte[ebx]
shr ecx,1
mov dword[osn_w_2],ecx
movzx ecx,byte[ebx+2]
movzx ebx,byte[ebx+1]
sub ebx,ecx
mov dword[vox_h],ebx
shr ecx,1
mov eax,ecx ;eax - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> : 2
pop ecx ebx
cmp ecx,1
jl @f ;<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>横<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
shl eax,cl
shl dword[osn_w_2],cl
shl dword[vox_h],cl
@@:
; add esi,eax ;<EFBFBD><EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> z (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> y)
bt word[edi],0 ;test voxel coord x
jnc @f
add ebx,[osn_w_2]
cmp eax,0
jne .end_0
add esi,[osn_w_2] ;<EFBFBD><EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
jmp @f
.end_0:
add edx,eax
add esi,eax ;<EFBFBD><EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
@@:
bt word[edi],1 ;test voxel coord y
jnc @f
add ebx,[osn_w_2]
cmp eax,0
jne .end_1
sub esi,[osn_w_2] ;<EFBFBD><EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
jmp @f
.end_1:
sub edx,eax
sub esi,eax ;<EFBFBD><EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
@@:
bt word[edi],2 ;test voxel coord z
jnc @f
sub edx,[vox_h]
@@:
pop edi eax
.end_f:
ret
endp
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> h_br 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>, 㪠<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>浪<EFBFBD> n
align 4
proc vox_get_sub_brush uses ebx ecx, h_br:dword, n:dword
xor eax,eax
mov ebx,[n]
cmp ebx,0
jl @f
mov ecx,[h_br]
cmp bl,byte[ecx+3]
jg @f
add ecx,4
imul ebx,BUF_STRUCT_SIZE
mov eax,ebx
add eax,ecx
@@:
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>१ <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>쥪<EFBFBD><EFBFBD>
;input:
; v_size - ࠧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD>
; k_scale - <EFBFBD>⥯<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⠫<EFBFBD><EFBFBD><EFBFBD>樨 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; n_plane - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>᪮<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>筨<EFBFBD> (<EFBFBD> <EFBFBD>।<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 0 <EFBFBD><EFBFBD> 2^k_scale - 1)
; b_color - 梥<EFBFBD> <EFBFBD>࠭<EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_vox_obj_draw_pl, buf_i:dword, v_obj:dword, coord_x:dword,\
coord_y:dword, v_size:dword, k_scale:dword, n_plane:dword, b_color:dword
cmp [k_scale],0
jl .end_f
pushad
mov eax,[v_size]
mov ecx,[k_scale]
mov ebx,eax
cmp ecx,1
jl @f
shl ebx,cl
@@:
;ebx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
stdcall buf_rect_by_size, [buf_i], [coord_x],[coord_y],ebx,ebx, [b_color] ;ࠬ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㭮<EFBFBD>
mov edx,ebx
add ebx,[coord_y]
stdcall draw_polz_hor, [buf_i], [coord_x],ebx,edx,eax, [n_plane], [k_scale], [b_color] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㭮<EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뢠<EFBFBD>騩 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD>
;<EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>祪 <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⪨
push ecx
mov edi,1
cmp ecx,1
jl @f
shl edi,cl
@@:
dec edi
cmp edi,1
jl .end_0
mov ecx,edi
imul ecx,edi
mov ebx,[coord_x]
mov edx,[coord_y]
add edx,eax
xor esi,esi
cld
@@:
add ebx,eax
inc esi
stdcall buf_set_pixel, [buf_i], ebx,edx, [b_color]
cmp esi,edi
jl .end_1
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>室 <EFBFBD><EFBFBD>祪 <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
xor esi,esi
mov ebx,[coord_x]
add edx,eax
.end_1:
loop @b
.end_0:
pop ecx
;eax - ࠧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
mov ebx,[coord_x]
mov edx,[coord_y]
mov edi,[v_obj]
add edi,vox_offs_data
xor esi,esi
push eax
mov eax,1
shl eax,cl
dec eax
sub eax,[n_plane]
stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj],eax
popad
.end_f:
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>१ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>쥪<EFBFBD><EFBFBD>
;input:
; s_c_x, s_c_y, s_c_z, s_k_scale - <EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>।<EFBFBD><EFBFBD><EFBFBD><EFBFBD>騥 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>㤥<EFBFBD> <EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_vox_obj_draw_pl_scaled, buf_i:dword, v_obj:dword, coord_x:dword,\
coord_y:dword, v_size:dword, k_scale:dword, n_plane:dword, b_color:dword,\
s_c_x:dword, s_c_y:dword, s_c_z:dword, s_k_scale:dword
cmp [k_scale],0
jl .end_f
pushad
locals
p_node dd 0 ;த<EFBFBD>⥫<EFBFBD>᪨<EFBFBD> 㧥<EFBFBD>
endl
mov eax,[v_size]
mov ecx,[k_scale]
mov ebx,eax
cmp ecx,1
jl @f
shl ebx,cl
@@:
;ebx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
stdcall buf_rect_by_size, [buf_i], [coord_x],[coord_y],ebx,ebx, [b_color] ;ࠬ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㭮<EFBFBD>
mov edx,ebx
add ebx,[coord_y]
stdcall draw_polz_hor, [buf_i], [coord_x],ebx,edx,eax, [n_plane], [k_scale], [b_color] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㭮<EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뢠<EFBFBD>騩 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD>
;<EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>祪 <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⪨
push ecx
mov edi,1
cmp ecx,1
jl @f
shl edi,cl
@@:
dec edi
cmp edi,1
jl .end_3
mov ecx,edi
imul ecx,edi
mov ebx,[coord_x]
mov edx,[coord_y]
add edx,eax
xor esi,esi
cld
@@:
add ebx,eax
inc esi
stdcall buf_set_pixel, [buf_i], ebx,edx, [b_color]
cmp esi,edi
jl .end_4
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>室 <EFBFBD><EFBFBD>祪 <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
xor esi,esi
mov ebx,[coord_x]
add edx,eax
.end_4:
loop @b
.end_3:
pop ecx
mov esi,[s_k_scale]
cmp esi,1
jl .end_2
mov edi,[v_obj]
add edi,vox_offs_data
; *** (1) ***
.found:
stdcall vox_obj_get_node_position, [v_obj],[s_c_x],[s_c_y],[s_c_z],esi
movzx bx,byte[edi+3]
mov [p_node],edi
add edi,4
cmp eax,0
je .end_1
mov ecx,eax
cld
@@: ;横<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD>ய<EFBFBD>᪠ <EFBFBD>।<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ쥢 <EFBFBD> 㧫<EFBFBD>
bt bx,0 ;<EFBFBD>஢<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>୨<EFBFBD> 㧫<EFBFBD>
jnc .end_0
xor eax,eax
stdcall vox_obj_rec0 ;<EFBFBD> eax <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>୨<EFBFBD> 㧫<EFBFBD><EFBFBD>, <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⢨
.end_0:
shr bx,1
loop @b
.end_1:
bt bx,0
jnc .end_2 ;<EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dec esi
cmp esi,0
jg .found
mov eax,[v_size]
;eax - ࠧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
mov ecx,[k_scale]
mov ebx,[coord_x]
mov edx,[coord_y]
xor esi,esi
push eax
mov eax,1
shl eax,cl
dec eax
sub eax,[n_plane]
stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj], eax
.end_2:
popad
.end_f:
ret
endp
;description:
; <EFBFBD><EFBFBD>।<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>樨 㧫<EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ॢ<EFBFBD> (<EFBFBD><EFBFBD> 0 <EFBFBD><EFBFBD> 7)
align 4
proc vox_obj_get_node_position uses ebx ecx edi, v_obj:dword,\
coord_x:dword,coord_y:dword,coord_z:dword,k_scale:dword
mov ecx,[k_scale]
dec ecx
mov eax,[coord_x]
mov ebx,[coord_y]
mov edi,[coord_z]
cmp ecx,1
jl .end_0
shr eax,cl
shr ebx,cl
shr edi,cl
.end_0:
and eax,1
bt ebx,0
jnc @f
bts eax,1
@@:
bt edi,0
jnc @f
bts eax,2
@@:
mov edi,[v_obj]
add edi,vox_offs_tree_table
@@:
cmp al,byte[edi]
je @f
inc edi
jmp @b
@@:
sub edi,[v_obj]
sub edi,vox_offs_tree_table
mov eax,edi
ret
endp
;input:
; edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
;output:
; eax - eax + <EFBFBD><EFBFBD>᫮ 㧫<EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
; edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> ᬥ饭<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
align 4
proc vox_obj_rec0
inc eax
cmp byte[edi+3],0 ;ᬮ<EFBFBD>ਬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD>
je .sub_trees
;४<EFBFBD><EFBFBD>ᨢ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ॡ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ쥢
push ebx ecx
mov bh,byte[edi+3]
add edi,4
mov bl,8
.cycle:
bt bx,8 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㥬 ⮫쪮 bh
jnc .c_next
stdcall vox_obj_rec0
.c_next:
shr bh,1
dec bl
jnz .cycle
pop ecx ebx
jmp .end_f
.sub_trees:
add edi,4
.end_f:
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ਧ<EFBFBD><EFBFBD>⠫<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㭪<EFBFBD><EFBFBD>
align 4
proc draw_polz_hor uses eax ebx ecx, buf:dword, coord_x:dword, coord_y:dword,\
size_x:dword, size_y:dword, pos:dword, k_scale:dword, color:dword
mov ebx,[size_x]
stdcall buf_rect_by_size, [buf], [coord_x],[coord_y],ebx,[size_y], [color]
mov ecx,[k_scale]
shr ebx,cl
mov eax,[pos]
imul eax,ebx
add eax,[coord_x]
stdcall buf_filled_rect_by_size, [buf], eax,[coord_y],ebx,[size_y], [color]
ret
endp
;input:
; ebx - coord_x
; edx - coord_y
; esi - coord_z
; ecx - <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>襣<EFBFBD> 㧫<EFBFBD>
; edi - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ쭮<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ꥪ<EFBFBD><EFBFBD>
align 4
proc draw_sub_vox_obj_pl, buf_i:dword, v_obj:dword, clip_z:dword,\
v_size:dword
cmp byte[edi+3],0 ;ᬮ<EFBFBD>ਬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD>
je .sub_trees
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD> ࠬ<EFBFBD><EFBFBD> <EFBFBD>᫨ ࠧ<EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> = 1
cmp ecx,0
jne @f
;<EFBFBD>஢<EFBFBD>ઠ <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> esi
;clip_z=n_plane
stdcall vox_is_clip, [clip_z];,[v_size]
cmp eax,0
je @f
push ecx
mov ecx,dword[edi]
and ecx,0xffffff
stdcall buf_rect_by_size, [buf_i], ebx,edx, [v_size],[v_size],ecx
pop ecx
@@:
;४<EFBFBD><EFBFBD>ᨢ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ॡ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ॢ쥢
push edx
;<EFBFBD>室 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD>
dec ecx
mov eax,[v_size]
cmp ecx,1
jl @f
shl eax,cl
@@:
add edx,eax ;<EFBFBD><EFBFBD>४<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>஢<EFBFBD><EFBFBD>
mov ah,byte[edi+3]
add edi,4
mov al,8
.cycle:
bt ax,8 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㥬 ⮫쪮 ah
jnc .c_next
push eax ebx edx esi
stdcall vox_corect_coords_pl, [v_obj],[v_size]
stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj],[clip_z],[v_size]
pop esi edx ebx eax
.c_next:
shr ah,1
dec al
jnz .cycle
;<EFBFBD><EFBFBD>室 <EFBFBD><EFBFBD> 㧫<EFBFBD>
inc ecx
pop edx
jmp .end_f
.sub_trees:
cmp ecx,0
jl .end_0 ;<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㥬 <EFBFBD>祭<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쪨<EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>
;<EFBFBD>஢<EFBFBD>ઠ <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> esi
;clip_z=n_plane
stdcall vox_is_clip, [clip_z]
cmp eax,0
je .end_0
;<EFBFBD><EFBFBD><EFBFBD>㥬 㧥<EFBFBD>
mov eax,[edi]
and eax,0xffffff
push eax ;梥<EFBFBD> 㧫<EFBFBD>
mov eax,[v_size]
cmp ecx,1
jl @f
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>饣<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>
shl eax,cl ;ࠧ<EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD>
stdcall buf_filled_rect_by_size, [buf_i], ebx,edx, eax,eax
push ebx edx esi
mov esi,eax
inc ebx
inc edx
sub esi,2
mov eax,[buf_i]
push dword 128
push dword[eax+16] ;+16 - b_color
stdcall combine_colors_3,[edi]
stdcall buf_rect_by_size, [buf_i], ebx,edx, esi,esi,eax
pop esi edx ebx
jmp .end_0
@@:
;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>饣<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>
stdcall buf_filled_rect_by_size, [buf_i], ebx,edx, eax,eax
.end_0:
add edi,4
.end_f:
ret
endp
;description:
; <EFBFBD>ᯮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥫쭠<EFBFBD> <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD>஢<EFBFBD>ન <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> esi
;input:
; ecx - <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>襣<EFBFBD> 㧫<EFBFBD>
; esi - coord z
; clip_z - n_plane
;output:
; eax - 0 if no draw, 1 if draw
align 4
proc vox_is_clip uses ebx edi, clip_z:dword
xor eax,eax
mov ebx,[clip_z]
mov edi,1
cmp ecx,1
jl @f
shl edi,cl
@@:
;edi = 2^ecx
add edi,esi
cmp edi,ebx ;if (esi+2^ecx <= n_plane) no draw
jle @f
inc ebx
cmp esi,ebx ;if (esi >= (n_plane+1)) no draw
jge @f
inc eax
@@:
ret
endp
;<EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>४<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD>
;<EFBFBD><EFBFBD><EFBFBD>ࠢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>ᥩ <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD>:
;*z
;|
;+-* x
;input:
; al - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ॢ<EFBFBD> (<EFBFBD><EFBFBD> 1 <EFBFBD><EFBFBD> 8)
; ebx - <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> x
; edx - <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> y
; esi - <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
; ecx - <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> ⥪<EFBFBD>襣<EFBFBD> 㧫<EFBFBD>
;output:
; ebx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> x
; edx - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> y
; esi - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>न<EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
align 4
proc vox_corect_coords_pl, v_obj:dword, v_size:dword
cmp ecx,0
jl .end_f ;<EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᪮७<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᮢ<EFBFBD><EFBFBD>
push eax edi
and eax,15 ;<EFBFBD>뤥<EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㧫<EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ॢ<EFBFBD>
mov edi,[v_obj]
add edi,vox_offs_tree_table
add edi,8
sub edi,eax
mov eax,[v_size]
cmp ecx,1
jl @f
shl eax,cl
@@:
bt word[edi],0 ;test voxel coord x
jnc @f
add ebx,eax
@@:
bt word[edi],2 ;test voxel coord z
jnc @f
sub edx,eax
@@:
bt word[edi],1 ;test voxel coord y
jc @f
mov eax,1
cmp ecx,1
jl .end_0
shl eax,cl
.end_0:
add esi,eax ;<EFBFBD><EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> z
@@:
pop edi eax
.end_f:
ret
endp
;description:
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⥭<EFBFBD>
;input:
; buf_i - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஬ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (24 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; buf_z - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> buf_i)
; h_br - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD>ﬨ <EFBFBD><EFBFBD><EFBFBD>ᥫ<EFBFBD><EFBFBD> (32 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
; k_scale - <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠡<EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
align 4
proc buf_vox_obj_draw_3g_shadows, buf_i:dword, buf_z:dword, h_br:dword, \
coord_x:dword, coord_y:dword, color:dword, k_scale:dword, prop:dword
locals
correct_z dd 0 ;<EFBFBD><EFBFBD>४<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>㡨<EFBFBD><EFBFBD>
endl
pushad
mov eax,[k_scale]
add eax,[prop]
mov dword[correct_z],8
sub [correct_z],eax
mov ebx,[coord_x]
;correct_z = 8-k_scale-prop
stdcall buf_vox_obj_get_img_w_3g, [h_br],[k_scale]
mov edx,eax ;edx - <EFBFBD><EFBFBD>ਭ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ࠦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
stdcall buf_vox_obj_get_img_h_3g, [h_br],[k_scale]
mov esi,eax
mov edi,[coord_y]
mov ecx,edx
add edx,ebx ;<EFBFBD><EFBFBD>ਭ<EFBFBD> + <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᫥<EFBFBD><EFBFBD>
imul ecx,esi
cld
.cycle_0:
stdcall buf_get_pixel, [buf_z],ebx,edi
cmp eax,0
je @f
stdcall vox_correct_z, [correct_z]
push eax
stdcall buf_get_pixel, [buf_i],ebx,edi
stdcall combine_colors_3,eax,[color] ;,eax
stdcall buf_set_pixel, [buf_i],ebx,edi,eax
@@:
inc ebx
cmp ebx,edx
jl @f
mov ebx,[coord_x]
inc edi
@@:
loop .cycle_0
popad
ret
endp
;output:
; eax - scaled coord z
align 4
proc vox_correct_z uses ecx, correct_z:dword
mov ecx,[correct_z]
cmp ecx,0
je .end_f
jl .end_0
shl eax,cl
jmp .end_f
.end_0:
neg ecx
inc ecx
shr eax,cl
.end_f:
ret
endp
;output:
; eax - color
align 4
proc combine_colors_3 uses ebx ecx edx edi esi, col_0:dword, col_1:dword, alpha:dword
mov ebx,[col_0]
mov ecx,[col_1]
movzx di,byte[alpha] ;pro
mov si,0x00ff ;---get transparent---
sub si,di ;256-pro
;---blye---
movzx ax,bl
imul ax,si
movzx dx,cl
imul dx,di
add ax,dx
mov cl,ah
;---green---
movzx ax,bh
imul ax,si
movzx dx,ch
imul dx,di
add ax,dx
mov ch,ah
shr ebx,16
ror ecx,16
;---red---
movzx ax,bl
imul ax,si
movzx dx,cl
imul dx,di
add ax,dx
shl eax,8
ror ecx,16
mov ax,cx
and eax,0xffffff
ret
endp
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