b1d18a124f
Move the oneBox camera to see the angles
2014-08-03 12:24:15 -07:00
d79c95be71
Playing with the implementation of slab intersection
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This stuff is commented out anyway because it all moved to IntersectSlab...
2014-08-03 12:23:59 -07:00
3ce6987d78
Add the declaration of Box::IntersectSlab
2014-08-03 12:23:19 -07:00
8831dec40c
Use NearlyEqual in Box::compute_normal
2014-08-03 12:23:05 -07:00
ecb15470ac
Some tweaks to floating point utility methods
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- Implement NearlyEqual
- NearZero and TooFar take const Double&
- NearZero and NearlyEqual are templated to take Double& and Double&& (and anything else that can be subtracted and/or passed into std::fabs.
2014-08-03 12:22:30 -07:00
8d5dfe5154
Move slab intersection to Box::IntersectSlab
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Makes it easier to debug because I don't have to change things in three places.
This change also includes the fix! The swap was the problem. I didn't have the optimization right. I'll have to go back and figure it out.
2014-08-03 12:20:48 -07:00
8275c9baee
Update header for basics.h
2014-08-03 12:18:53 -07:00
dc1849a786
Test reverse subtraction (v2 - v1)
2014-08-03 10:51:38 -07:00
467edaf02b
planeSphere scene: move some stuff around
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To get a better view of where things are supposed to be.
2014-08-03 08:18:13 -07:00
6dcb9dd37f
The problem was this one subtraction. Seriously.
2014-08-02 23:46:02 -07:00
e638764340
Put the light where I actually want it to be
2014-08-02 23:45:49 -07:00
f03945c0f7
Always return the normal, even if the point isn't in the plane
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Getting so much closer!
2014-08-02 15:40:24 -07:00
5390600cdd
TODO: what does this (apparently) random conditional do?
2014-08-02 15:32:27 -07:00
8ea832c090
Disable specular calculations for now.
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Just to simplify things while I'm figuring out the lighting model...
2014-08-02 15:23:22 -07:00
79c951030d
Move Stats to its own module
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Move Stats to its own module and pass it around to the intersection methods to keep track of how many tests and successful intersections there are.
2014-08-02 15:21:14 -07:00
b60e27824b
Forgot declaration of shadowRay <- shadow_ray
2014-08-02 14:33:50 -07:00
5ddfe068a6
No specular reflections (for now)
2014-08-02 14:33:32 -07:00
8de737decd
Little bit of code clean up in TraceRay
2014-08-02 14:30:40 -07:00
1a5a46c468
Use NearZero in plane intersection calculations
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Also clean up the "point on surface" logic and remove the normal flipping (doesn't make sense without a ray origin anyway).
2014-08-02 14:12:01 -07:00
82c7e75e11
Normalize primary ray direction vectors
2014-08-02 14:10:28 -07:00
57f3154986
Add a NearZero for temporary values
2014-08-02 14:10:04 -07:00
0d4b700546
Add EPSILON, MAX_DISTANCE, and NearZero and TooFar
2014-08-02 12:19:46 -07:00
0d6a238b44
Clean up some implementation header comments
2014-08-02 10:40:41 -07:00
662867f529
Return the appropriate normal
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I'm not actually sure this is necessary...
2014-08-02 10:39:56 -07:00
20b88f6dac
Clarify some notation in plane intersection
2014-08-02 10:39:29 -07:00
964b6a5751
Add Plane object parsing to ObjectParser
2014-08-02 10:13:39 -07:00
d37b82b116
A new scene: plane with a sphere above it
2014-08-02 10:04:10 -07:00
6ddd47fe64
Redo planes in normal-distance form
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This is how POV-Ray does it. This is how The Book does it. I'm just going along for the ride… :) But seriously, it seems to make some things easier.
2014-08-02 10:00:54 -07:00
d44fa4dd2a
Add Vector3::normalized()
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Makes a copy of the vector, normalizes it, and returns it.
2014-08-02 10:00:00 -07:00
c80a6e9ac7
Rename object_plane -> objectPlane
2014-08-02 09:26:22 -07:00
ea1fac7501
Add ctags file
2014-08-02 00:42:59 -07:00
b6d7a65ae5
Merge branch 'feature/logging' into develop
2014-08-02 00:40:52 -07:00
86a4594e7f
Initialize logging based on passed in parameters
2014-08-02 00:40:38 -07:00
f8ec140f8e
Do some logging in Scene
2014-08-02 00:28:02 -07:00
3ab7c92d36
Duplicate logging symbols :(
2014-08-02 00:27:50 -07:00
0346e21ebd
Set the log level to trace.
2014-08-02 00:02:11 -07:00
97a172bbe9
Add logModule.hh
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Defines some helper macros to make it easier to log message. Define LOG_NAME before including this file and a number of logging macros will be defined that will allow users to skip specifying the name of the log stream for each statement.
2014-08-02 00:02:01 -07:00
3a94433f5c
Set global default level in Init()
2014-08-01 23:49:52 -07:00
f8c7c9c6ea
Add function Tracer
2014-08-01 23:49:33 -07:00
7cfb304296
Update logging stuff in main()
2014-08-01 23:28:13 -07:00
ea6cd488a6
LOG_FOO macros to help with printing messages
2014-08-01 23:27:32 -07:00
089c4cdc73
Print milliseconds
2014-08-01 23:27:18 -07:00
627854bc20
Use logging!
2014-08-01 22:28:47 -07:00
c00afe1cd1
Rudimentary logging!
2014-08-01 22:28:41 -07:00
d2b2382c95
Include <memory> in object.h
2014-07-25 15:10:29 -07:00
bad80c9895
Scons default build target: charles
2014-07-25 13:31:09 -07:00
6a9c1e87e2
Ignore *.log files
2014-07-24 08:05:03 -07:00
900c667994
Couple more scenes to test coordinate grids
2014-07-24 08:03:13 -07:00
63bb28a94a
Push tNear and tFar onto t&, rather than t0 and t1
2014-07-23 07:39:55 -07:00
2b9d3a3824
Add a new scene with a single unit-box at the origin
2014-07-22 21:40:39 -07:00
