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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8666 | dunkaist | 1 | View3ds 0.072 - tiny viewer to .3ds and .asc files with several graphics |
| 8014 | leency | 2 | effects implementation. |
| 5486 | leency | 3 | |
| 8014 | leency | 4 | What's new? |
| 8666 | dunkaist | 5 | 1. New displaying model - texturing with bilinear filtering and transparency |
| 6 | simultanusly. Note that filtering is done only inside polygon. To better |
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| 7 | quality of image there is a need to use floats coordinates of texture to pass |
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| 8 | as arguments to single triangle rendering proc. |
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| 9 | 2. Optimizations. |
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| 10 | 3. SSE3 version runs correct on SSE2 cpus, but real phong, glass and |
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| 11 | transparented texturing with filtering rendering models are disabled. |
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| 8014 | leency | 12 | |
| 5486 | leency | 13 | Buttons description: |
| 6769 | IgorA | 14 | 1. rotary: choosing rotary axle: x, y, x+y. |
| 15 | 2. shd. model: choosing shading model: flat, grd (smooth), env (spherical |
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| 16 | environment mapping, bump (bump mapping), tex (texture mapping), |
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| 17 | pos (position shading depend), dots (app draws only points - nodes of object), |
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| 18 | txgrd (texture mapping + smooth shading), 2tex (texture mapping + spherical |
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| 19 | environment mapping), bmap (bump + texture mapping), cenv (cubic environment |
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| 8666 | dunkaist | 20 | mapping), grdl (Gouraud lines - edges only), rphg (real Phong), glas (glass effect), |
| 21 | ptex (real Phong + texturing + transparency). |
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| 6769 | IgorA | 22 | 3. speed: idle, full. |
| 5486 | leency | 23 | 4,5. zoom in, out: no comment. |
| 8014 | leency | 24 | 6. catmull: disabled |
| 6769 | IgorA | 25 | 7. culling: backface culling on/ off. |
| 26 | 8. rand. light: Randomize 3 unlinear lights( so called Phong's illumination). |
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| 27 | 9. Blur: blur N times; N=0,1,2,3,4,5 |
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| 5486 | leency | 28 | 10.11,12,13. loseless operations (rotary 90, 180 degrees). |
| 6619 | leency | 29 | 12. emboss: Do emboss effect( flat bumps ), use 'bumps deep' button to do edges more deep. |
| 5486 | leency | 30 | 13. fire: do motion blur ( looks like fire ). |
| 31 | 14. move: changes meaning x,y,z +/- buttons -> obj: moving object, camr: moving camera, wave: x,y +/- increase, |
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| 32 | decrease wave effect frequency and amplitude. |
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| 33 | 15. generate: Generates some objects: node, Thorn Crown, heart... |
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| 34 | 16. bumps: random, according to texture. |
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| 35 | 17. bumps deep -> create bumps deeper or lighter. |
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| 6619 | leency | 36 | 18. re-map tex -> re-map texture and bump map coordinates, to change spherical mapping |
| 5486 | leency | 37 | around axle use 'xchg' and 'mirror' buttons, then press 're-map tex' button. |
| 38 | 19. bright + -> increase picture brightness. |
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| 39 | 20. bright - -> decrease picture brightness. |
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| 40 | 21. wav effect -> do effect based sine function. |
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| 6769 | IgorA | 41 | 22. editor -> setting editing option. If is "on" then red bars are draw according to each vertex, Pressing |
| 42 | and moving left mouse button (cursor must be on handler)- change vertex position. If left mouse button |
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| 43 | is released apply current position. You may also decrease whole handlers count by enable culling (using |
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| 44 | appropriate button) - some back handlers become hidden. |
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| 5486 | leency | 45 | |
| 8666 | dunkaist | 46 | Maciej Guba III 2021 |