FF7/Field/BSX - Revision history

BukTop: 47 revisions imported

2019-05-23T02:14:01Z

47 revisions imported

my_wiki>BukTop: 45 revisions imported

2018-04-04T09:34:21Z

45 revisions imported

my_wiki>Albeoris: Created page with "= BSX file structure (thanks to [http://web.archive.org/web/20170521085448/http://forums.qhimm.com/index.php?topic=8969.msg122920#msg122920 Micky's tool], Akari's work, and L..."

2018-03-24T00:07:26Z

Created page with "= BSX file structure (thanks to [http://web.archive.org/web/20170521085448/http://forums.qhimm.com/index.php?topic=8969.msg122920#msg122920 Micky's tool], Akari's work, and L..."

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my_wiki>Myst6re: /* Models Section */

2016-11-01T15:13:19Z

‎Models Section

my_wiki>Myst6re: /* Textures Section */

2015-07-19T20:00:42Z

‎Textures Section

my_wiki>Myst6re: /* Models Section */

2015-06-27T23:29:50Z

‎Models Section

my_wiki>Myst6re: /* Models Section */

2015-02-01T13:59:18Z

‎Models Section

my_wiki>Myst6re: doesn't exists anymore

2013-04-13T14:24:47Z

<cpp> doesn't exists anymore

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my_wiki>Lazy Bastard: /* Models Section */

2013-03-07T04:49:38Z

‎Models Section

my_wiki>Lazy Bastard: /* Models Section */

2013-03-07T04:48:30Z

‎Models Section

@@ Line 210: / Line 210: @@
      u16 scale;             // (12 bit fixed point)
      u32 offset_skeleton;   // Offset to the parts, bones and animations of the model
-     byte r1, g1, b1;
+     byte global_r, global_g, global_b;
      byte unknown;
-     byte r2, g2, b2;
+     s16 color1_x;
-     byte r3, g3, b3;
+     s16 color1_y;
      byte index_bones_start;  // Start index of bones (255 if no bones)
      byte index_bones_end;    // End index of bones
-     byte r4, g4, b4;
+     byte r1, g1, b1;
      byte num_bones;        // Additional number of bones in the model's skeleton
-     byte r5, g5, b5;
+     s16 color2_x;
-     byte r6, g6, b6;
+     s16 color2_y;
      byte index_parts_start; // Start index of parts
      byte index_parts_end;   // End index of parts
-     byte r7, g7, b7;
+     byte r2, g2, b2;
      byte num_parts;        // Additional number of parts in the model's skeleton
-     byte r8, g8, b8;
+     s16 color3_x;
-     byte r9, g9, b9;
+     s16 color3_y;
      byte index_anim_start; // Start index of animations
      byte index_anim_end;   // End index of animations
-     byte r10, g10, b10;
+     byte r3, g3, b3;
      byte num_animations;   // Additional number of animations
 } // sizeof = 48

@@ Line 290: / Line 290: @@
 <pre>
 struct TexSectionHeader {
-     u32 unknown1;
+     u32 size_section;              // Size of texture section (from the beginning of this header to the end of the file)
      byte num_textures;             // Number of textures
-     byte unknown2[3];
+     byte unknown2[3];              // Maybe always empty
+}
 </pre>

@@ Line 196: / Line 196: @@
      u32 num_models;  // Number of models.
      u32 texture_pointer; // Pointer to texture data.
-     u32 unknown_pointer; // "Pointer to something. We copy environment settings for models to where it points."
+     u32 buffer_size; // Total buffer_size to reserve (see notes below)
+}
 </pre>
-[Edit by Lazy Bastard]: Actually, it looks like "unknown_pointer" above is the buffer size for model textures. When adding
+Notes: The buffer_size formula is the addition of buffer sizes of models.<br />
-a new model to a field, or increasing a model's parts, the last one or two models in the field will likely begin having
+To calculate a model buffer size, you need to add every part's buffer_size together (see StrPart structure), then do: 2 * (16 * bone_count + parts_buffer_size).

@@ Line 193: / Line 193: @@
 <pre>
 struct StrModelHeader {
-     u32 psx_memory;  // Memory address to load the section into, maybe ?
+     u32 psx_memory;  // = StrBsxHeader.offset_models | 0x80000000
      u32 num_models;  // Number of models.
      u32 texture_pointer; // Pointer to texture data.

@@ Line 199: / Line 199: @@
+}
 </cpp>
 [Edit by Lazy Bastard]: Actually, it looks like "unknown_pointer" above is the buffer size for model textures. When adding
 a new model to a field, or increasing a model's parts, the last one or two models in the field will likely begin having

← Older revision	Revision as of 02:14, 23 May 2019
(No difference)

← Older revision	Revision as of 09:34, 4 April 2018
(No difference)

@@ Line 198: / Line 198: @@
      u32 unknown_pointer; // "Pointer to something. We copy environment settings for models to where it points."
+}
 [Edit by Lazy Bastard]: Actually, it looks like "unknown_pointer" above is the buffer size for model textures. When adding
 a new model to a field, or increasing a model's parts, the last one or two models in the field will likely begin having
 texture problems. Increasing this value fixes these problems. Even without adding a new model or new parts, decreasing
 this value causes new model texture problems.
-</cpp>
 Which is followed by num_models number of :