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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2193 | leency | 1 | View3ds 0.060 - Aug 2011. |
| 2 | 1. Header fix by Leency. |
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| 3 | 2. SSE2 optimizations by me. (Most visable in BUMP_TEX mode.) |
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| 4 | |||
| 1979 | yogev_ezra | 5 | View3ds 0.059 - June 2011. |
| 6 | 1. Bump and pararell two texture mapping functions optimizations. |
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| 7 | (files bump_cat.inc & two_tex.inc) |
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| 8 | On my P4 changes are rather non visable, but on dual core in KlbrInWin |
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| 9 | optimizations runs preety nice. |
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| 10 | ----------------------------------------------------------------------------------- |
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| 11 | |||
| 12 | View3ds 0.058 - June 2011. |
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| 13 | 1. Blur function optimization on SSE and SSE2 (buttons 'blur' and 'fire'). |
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| 14 | ----------------------------------------------------------------------------------- |
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| 15 | |||
| 1931 | yogev_ezra | 16 | View3ds 0.057 - April 2011. |
| 17 | 1. By opening file bigger then ~18 KB, and choosing env mode program terminate. |
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| 18 | I remove this bug |
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| 19 | ----------------------------------------------------------------------------------- |
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| 20 | |||
| 21 | View3ds 0.056 - February 2011. |
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| 22 | 1. MMX optimizations in 2tex mode (file two_tex.inc). |
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| 23 | 2. Tiny SSE optimizations (file BUMP_CAT.INC). |
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| 24 | 3. Bit (two instructions) improved random light generation procedure. |
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| 25 | ----------------------------------------------------------------------------------- |
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| 26 | |||
| 1819 | yogev_ezra | 27 | View3ds 0.055 - January 2011. |
| 28 | 1. SSE optimizations (file BUMP_TEX.INC). |
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| 29 | 2. Compiles correctly in newest FASM. |
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| 30 | ----------------------------------------------------------------------------------- |
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| 31 | |||
| 32 | View3ds 0.054 - December 2009 (Updated January 2010). |
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| 33 | 1. Skinned window by Leency. |
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| 34 | 2. Optimizations. |
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| 35 | 3. Re map texture, bumps option - allow spherical mapping around each axle (X,Y,Z). |
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| 36 | 4. Problem with too small memory to generate object fixed. (Problem ocurred with |
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| 37 | house.3ds object and others objects contains less than 1000 faces and points). |
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| 38 | ----------------------------------------------------------------------------------- |
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| 39 | |||
| 40 | View3ds 0.053 - (?) 2009 |
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| 41 | 1. Optimizations. |
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| 42 | ----------------------------------------------------------------------------------- |
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| 43 | |||
| 44 | View3ds 0.052 - November 2007. |
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| 45 | 1. Memory for file is allocated dynamically. |
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| 46 | 2. Optimizations. |
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| 47 | Note: compiling correct only for KolibriOS. |
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| 48 | ----------------------------------------------------------------------------------- |
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| 49 | |||
| 50 | View3ds 0.051 - October 2007. |
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| 51 | 1. More smooth texture mapping in tex and txgr shading model and others based on |
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| 52 | tex3.inc, tex_cat.inc shading models. |
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| 53 | 2. Predefined three, I hope, nice lights. |
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| 54 | ----------------------------------------------------------------------------------- |
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| 55 | |||
| 56 | View3ds 0.05 - (?) 2007 |
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| 57 | 1. New shading model: cubic environment mapping with 1.5 kb light buffer. |
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| 58 | 2. Bumps optionally according to texture. ( It gives so called texture with |
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| 59 | shifts in bumps + texture shading model. ) |
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| 60 | 3. Bumps depth button. |
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| 61 | ----------------------------------------------------------------------------------- |
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| 62 | |||
| 63 | View3ds 0.04 - March 2007. |
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| 64 | 1. New shading model: bump + texture. Only version with z coordinate |
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| 65 | interpolation. |
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| 66 | 2. SSE optimizations ( files: two_tex.inc and bump_tex.inc ) |
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| 67 | ----------------------------------------------------------------------------------- |
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| 68 | |||
| 69 | View3ds 0.03 - March 2007. |
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| 70 | 1. Two shading models: smooth + texture, spherical environment mapping + texture. |
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| 71 | Version only with z coordinate interpolation. |
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| 72 | 2. Bit changed rotary. I took attempt in SSE instuctions. ( matrix multiplication ) |
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| 73 | 3. Color position depend drawing model instead spot light ( I hope,spot light come |
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| 74 | back in future ). |
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| 75 | ----------------------------------------------------------------------------------- |
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| 76 | |||
| 77 | View3ds 0.02 - December 2006. |
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| 78 | 1. New shading models - "spot" - spot light (only one, it's very CPU hungry model, |
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| 79 | and there is no easy way to implement buffer) with light attenuation (In my |
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| 80 | implmentation works not perfect); "dots" - app draws only points (with no culling). |
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| 81 | 2. Some loseless operations "mirror": according to each axis, rotary 90 degrees. |
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| 82 | 3. Postprocesing efects: Emboss (use blur to make edges more visable), fire ( be |
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| 83 | carefull during `fire + embos`parallel using). |
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| 84 | 4. "Move" - Changes meaning of 'add vector' buttons: |
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| 85 | used "obj" move object, "camr" move camera (in this option use culling = 'off' |
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| 86 | I must make culling procedure bit advanced). |
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| 87 | 5. Generate button. Few objects generating (with bad normals) |
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| 88 | 6. Some optimizations on MMX. |
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| 89 | 7. I took an attempt to memory managing functions, but it decreased speed (no aligned |
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| 90 | memory in Menuet functions?) |
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| 91 | |||
| 92 | There is really much work to do and I see disorder in app code. |
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| 93 | Greetings for all, especially Madis Kalme for .3ds files support and good vibrations. ;) |
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| 94 | Merry Christmas and happy new year. |
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| 95 | ----------------------------------------------------------------------------------- |
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| 96 | |||
| 97 | App View3ds ver 0.01 - November 2006. |
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| 98 | 1. Object generating (for now only one). When no parameter specified or error occured |
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| 99 | during reading file from disk, app generate object. No teapot.3ds needed on ramdrive, |
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| 100 | but, if this file exist it would be read as default. |
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| 101 | 2. Bug in read_from_file procedure fixed. (In May, when I made shading light vector |
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| 102 | depend, I demaged bit Madis' procedure.) |
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| 103 | 3. Backface culling on/off option. (Some objects need culling off - they have mismatched |
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| 104 | normal vectors. Example: iron.3ds, sink.3ds, the generated one.) |
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| 105 | 4. Random lights procedure. |
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| 106 | 5. Spherical (instead old - planar ) bump, texture mapping. |
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| 107 | 6. Bit improved menu. |
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| 108 | 7. Blur. |
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| 109 | ----------------------------------------------------------------------------------- |
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| 110 | |||
| 111 | App "View3ds" - it's very early, still unfinished version but I want show you it. |
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| 112 | Based on earlier demos. |
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| 113 | 1. 3ds object import as a parameter ( for now only short names supported ) |
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| 114 | I updated Kfar app - it can run view3ds with parameter. You must copy it on |
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| 115 | ramdrive. You could do such funny thing: Run updated Kfar in KolbrInWin, |
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| 116 | before them set in KolInWin.ini file path to ramdrive, where yo have "view3ds", |
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| 117 | choose 3ds file ... Emulator will run View3ds with selected file. |
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| 118 | If no parameter specified, app try open tpot.3ds from ramdrive. If tpot.3ds |
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| 119 | don't exist on rd, app hang. |
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| 120 | 2. Many lights. Every light - unlinear model ( Phong illumination ). For now |
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| 121 | no light setting option. |
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| 122 | 3. Light buffer for grd, flat model. |