| 2912,13 → 2912,13 |
|---|
| align 4 |
| proc vox_add, buf_v1:dword, buf_v2:dword, coord_x:dword, coord_y:dword, coord_z:dword |
| pushad |
| mov eax,[coord_x] |
| mov ebx,[coord_y] |
| 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,eax |
| add esi,ebx |
| mov edx,buf2d_data |
| cld |
| ;ecx - count pixels in voxel |
| 2929,23 → 2929,24 |
|---|
| cmp dword[edx],0 |
| je @f |
| ;¯à®¢¥à塞 ¡ãä¥à £«ã¡¨ë |
| push eax ecx esi |
| push eax ecx edi esi |
| mov ecx,eax |
| stdcall buf_get_pixel, [buf_v1],ecx,ebx |
| 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],ecx,ebx,esi ;esi = new coord z |
| stdcall buf_set_pixel, [buf_v1],ebx,ecx,esi ;esi = new coord z |
| .end_draw: |
| pop esi ecx eax |
| pop esi edi ecx eax |
| @@: |
| add edx,4 |
| inc ebx |
| cmp ebx,esi |
| jl @f |
| inc eax |
| cmp eax,esi |
| jl @f |
| inc ebx |
| sub eax,buf2d_w |
| sub ebx,buf2d_w |
| @@: |
| loop .cycle |
| popad |