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