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David Gow [Mon, 7 Apr 2014 03:58:59 +0000 (11:58 +0800)]
David's secret SDL2 magic sauce!
Sam Moore [Thu, 3 Apr 2014 09:19:35 +0000 (17:19 +0800)]
Add tester for numerical calculation of PI
Calculate PI using float, double and Real and compare the error and performance.
Traditional floats have a point (hardware dependent) where the error starts to behave unpredictably
rather than decreasing with number of intervals - due to rounding/precision errors.
Can see that doubles are better than single precision floats but they still do it.
An infinite precision Real would not have these problems (hah!)
We can at least aim to do better than double.
Based on PHYS CQM/pprog courses from 2012.
Should probably find a literature reference for this.
David Gow [Mon, 31 Mar 2014 12:48:09 +0000 (20:48 +0800)]
Save/Load chunks.
Sam Moore [Wed, 26 Mar 2014 17:42:04 +0000 (01:42 +0800)]
Tester to compare custom Real to IEEE float
Also got the endianness right this time. I think.
Sam Moore [Wed, 26 Mar 2014 17:20:20 +0000 (01:20 +0800)]
Make real.h so we can change reals
Needed to fix view.cpp to call Float where it expects GLfloat
Had an attempt at making a half precision float, but it didn't go very well.
I don't think half precision floats are *that* terrible...
Probably got the bit masking wrong.
Sam Moore [Wed, 26 Mar 2014 16:27:44 +0000 (00:27 +0800)]
Merge branch 'master' of git.ucc.asn.au:/ipdf/code
Conflicts:
src/main.cpp
Fixed that and also fixed other things.
Sam Moore [Wed, 26 Mar 2014 16:17:12 +0000 (00:17 +0800)]
Tweak Makefile to make testing nicer
Who said you needed fancy high level languages to do unit testing?
It can't just be done using Make though; a bash script was also needed.
David Gow [Wed, 26 Mar 2014 16:15:01 +0000 (00:15 +0800)]
Crazy std::vector<T> loader and saver.
David Gow [Wed, 26 Mar 2014 15:57:37 +0000 (23:57 +0800)]
CMake support. We don't have to use it, but it's there if we do.
David Gow [Wed, 26 Mar 2014 10:54:18 +0000 (18:54 +0800)]
It now is all the working.
David Gow [Wed, 26 Mar 2014 10:50:28 +0000 (18:50 +0800)]
Merge branch 'master' of git.ucc.asn.au:ipdf/code
Sam Moore [Wed, 26 Mar 2014 10:50:14 +0000 (18:50 +0800)]
Add ObjectType for Object Type
David Gow [Wed, 26 Mar 2014 10:49:25 +0000 (18:49 +0800)]
Initial outline rendering.
Sam Moore [Wed, 26 Mar 2014 10:23:11 +0000 (18:23 +0800)]
Implement document saving and loading
Also implemented a tester to test it doesn't explode.
We should set this up to make replacing main() easy.
David Gow [Wed, 26 Mar 2014 10:17:00 +0000 (18:17 +0800)]
All of the SDL2 graphics stuff.
(With deprecated, obsolete OpenGL functions! Woo!)
David Gow [Wed, 26 Mar 2014 09:19:13 +0000 (17:19 +0800)]
Fix makefile.
Sam Moore [Wed, 26 Mar 2014 09:17:14 +0000 (17:17 +0800)]
Added Document and View classes
And member functions for doing stuff.
Document Format completed (not really).
Sam Moore [Wed, 26 Mar 2014 08:33:02 +0000 (16:33 +0800)]
ipdf.h and Real type
Real == float for now. Can make a class and overload it later.
Naming convention:
void ThisIsAFunction(Type this_is_a_var);
David Gow [Wed, 26 Mar 2014 08:29:53 +0000 (16:29 +0800)]
Some makefile changes
Sam Moore [Wed, 26 Mar 2014 08:20:30 +0000 (16:20 +0800)]
Add basic code
Log functions & Makefil
David Gow [Wed, 26 Mar 2014 07:36:34 +0000 (15:36 +0800)]
The code repository exists....?
UCC git Repository :: git.ucc.asn.au