Rev 8232 | Rev 8719 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
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| 1 | View3ds 0.071 - tiny viewer to .3ds and .asc files with several graphics |
1 | View3ds 0.072 - tiny viewer to .3ds and .asc files with several graphics |
| 2 | effects implementation. |
2 | effects implementation. |
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| 3 | - | ||
| 4 | 3 | ||
| 5 | What's new? |
4 | What's new? |
| 6 | 1. New displaying model - glass - it's two pass rendering. First pass calculates |
5 | 1. New displaying model - texturing with bilinear filtering and transparency |
| 7 | Z position of all front pixels, second render image with adding reflective |
6 | simultanusly. Note that filtering is done only inside polygon. To better |
| - | 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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| 8 | component of light only for front pixels. Transparent effect by adding with saturation. |
10 | 3. SSE3 version runs correct on SSE2 cpus, but real phong, glass and |
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| 9 | 2. I removed bug with performing generation object after choosing 'emboss' option. |
11 | transparented texturing with filtering rendering models are disabled. |
| 10 | 12 | ||
| 11 | Buttons description: |
13 | Buttons description: |
| 12 | 1. rotary: choosing rotary axle: x, y, x+y. |
14 | 1. rotary: choosing rotary axle: x, y, x+y. |
| 13 | 2. shd. model: choosing shading model: flat, grd (smooth), env (spherical |
15 | 2. shd. model: choosing shading model: flat, grd (smooth), env (spherical |
| 14 | environment mapping, bump (bump mapping), tex (texture mapping), |
16 | environment mapping, bump (bump mapping), tex (texture mapping), |
| 15 | pos (position shading depend), dots (app draws only points - nodes of object), |
17 | pos (position shading depend), dots (app draws only points - nodes of object), |
| 16 | txgrd (texture mapping + smooth shading), 2tex (texture mapping + spherical |
18 | txgrd (texture mapping + smooth shading), 2tex (texture mapping + spherical |
| - | 19 | environment mapping), bmap (bump + texture mapping), cenv (cubic environment |
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| 17 | environment mapping), bmap (bump + texture mapping), cenv (cubic environment |
20 | mapping), grdl (Gouraud lines - edges only), rphg (real Phong), glas (glass effect), |
| 18 | mapping), grdl (Gouraud lines - edges only), rphg (real Phong). |
21 | ptex (real Phong + texturing + transparency). |
| 19 | 3. speed: idle, full. |
22 | 3. speed: idle, full. |
| 20 | 4,5. zoom in, out: no comment. |
23 | 4,5. zoom in, out: no comment. |
| 21 | 6. catmull: disabled |
24 | 6. catmull: disabled |
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| 38 | 22. editor -> setting editing option. If is "on" then red bars are draw according to each vertex, Pressing |
41 | 22. editor -> setting editing option. If is "on" then red bars are draw according to each vertex, Pressing |
| 39 | and moving left mouse button (cursor must be on handler)- change vertex position. If left mouse button |
42 | and moving left mouse button (cursor must be on handler)- change vertex position. If left mouse button |
| 40 | is released apply current position. You may also decrease whole handlers count by enable culling (using |
43 | is released apply current position. You may also decrease whole handlers count by enable culling (using |
| 41 | appropriate button) - some back handlers become hidden. |
44 | appropriate button) - some back handlers become hidden. |
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| 42 | 45 | ||