| author | Radek Brich <radek.brich@devl.cz> |
| Tue, 22 Apr 2008 13:33:12 +0200 | |
| branch | pyrit |
| changeset 77 | dbe8438d5dca |
| parent 75 | 20dee9819b17 |
| child 78 | 9569e9f35374 |
| permissions | -rw-r--r-- |
| 31 | 1 |
Bugs |
2 |
==== |
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| 57 | 3 |
* (none known) |
| 31 | 4 |
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5 |
Future Plans |
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6 |
============ |
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77
dbe8438d5dca
rewrite subsampling from old code to DefaultSampler
Radek Brich <radek.brich@devl.cz>
parents:
75
diff
changeset
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7 |
* textures (3D procedural, pixmaps) |
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dbe8438d5dca
rewrite subsampling from old code to DefaultSampler
Radek Brich <radek.brich@devl.cz>
parents:
75
diff
changeset
|
8 |
* generalization: Camera "shader" (ray generator), surface shader and maybe light & background shaders |
| 44 | 9 |
* namespace |
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11
4d192e13ee84
move nearest_intersection() to Container, add dummy KdTree.load(), plus small fixes
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
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10 |
* kd-tree: |
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4d192e13ee84
move nearest_intersection() to Container, add dummy KdTree.load(), plus small fixes
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
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11 |
- optimize structures |
| 44 | 12 |
- optimize construction: use box-shape intersection instead of bounding boxes of shapes |
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19
4e0955fca797
added Camera, currently w/o Python binding
Radek Brich <radek.brich@devl.cz>
parents:
15
diff
changeset
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13 |
- save/load |
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74
09aedbf5f95f
kd-tree traversal - avoid dynamic memory allocation
Radek Brich <radek.brich@devl.cz>
parents:
72
diff
changeset
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14 |
* Python binding for all classes |
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32
8af5c17d368b
new Raytracer option: oversampling
Radek Brich <radek.brich@devl.cz>
parents:
31
diff
changeset
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15 |
* stochastic oversampling |
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34
28f6e8b9d5d1
quaternion moved to extra header file
Radek Brich <radek.brich@devl.cz>
parents:
32
diff
changeset
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16 |
* absorbtion of refracted rays in dense materials (can be computed using shape distance and some 'absorbance' constant) |
| 44 | 17 |
* implement efficient AABB-ray intersection using Plucker coordinates |
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49
558fde7da82a
workaround for divide by zero bug in octree
Radek Brich <radek.brich@devl.cz>
parents:
46
diff
changeset
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18 |
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7
bf17f9f84c91
kd-tree: build algorithm - searching for all posible splits
Radek Brich <radek.brich@devl.cz>
parents:
6
diff
changeset
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19 |
New Classes? |
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bf17f9f84c91
kd-tree: build algorithm - searching for all posible splits
Radek Brich <radek.brich@devl.cz>
parents:
6
diff
changeset
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20 |
============ |
| 3 | 21 |
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shapes.h -- Triangle, Sphere |
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scene.h -- Ray, Light, Camera, Scene |
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material.h -- Material, Texture |
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reader.h -- Reader, WavefrontReader |
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wf = new WavefrontReader() |
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7
bf17f9f84c91
kd-tree: build algorithm - searching for all posible splits
Radek Brich <radek.brich@devl.cz>
parents:
6
diff
changeset
|
28 |
wf.setContainer(top) |
|
bf17f9f84c91
kd-tree: build algorithm - searching for all posible splits
Radek Brich <radek.brich@devl.cz>
parents:
6
diff
changeset
|
29 |
wf.setTransform(monkey_pos_matrix) |
| 3 | 30 |
wf.read("monkey.obj")
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7
bf17f9f84c91
kd-tree: build algorithm - searching for all posible splits
Radek Brich <radek.brich@devl.cz>
parents:
6
diff
changeset
|
31 |
// more transform&reads |
| 3 | 32 |
destroy wf |
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Scene scene -- container with shapes, a camera and lights |
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scene = new Scene() |
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20
f22952603f29
new C++ demo: realtime.cc (real-time scene viewer using SDL)
Radek Brich <radek.brich@devl.cz>
parents:
19
diff
changeset
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36 |
scene.setCamera(new Camera(eye, u, v, p)) |
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scene.addLight(new PointLight(pos, color)) |
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rt.setScene(scene) |
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rt.render(w,h) |
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constructors have zero or one parameter by default -- the object to copy data from |
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more parameters -- the data (ray origin and direction) |