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library / src / main / res @ 815869cb

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# Date Author Comment
815869cb 08/30/2016 04:55 PM Leszek Koltunski

Vertex positions fully 3D now. Remaining: normals!

02ef26bc 08/30/2016 04:29 PM Leszek Koltunski

Preparation to make the WAVE effect fully 3D

6ddda212 08/29/2016 09:34 PM Leszek Koltunski

Adjustments for EffectQueueVertex.postprocess()

9b82becd 08/29/2016 06:32 PM Leszek Koltunski

Improvements for WAVE

4fde55a0 08/29/2016 04:51 PM Leszek Koltunski

Beginnings of the WAVE effect.

20af7b69 08/24/2016 09:31 PM Leszek Koltunski

Correct an important bug in the vertex shader.

b = 1/a if a!=0, 1 otherwise was incorrectly computed as b = 1.0 / (a+1.0-sign(a)). This, when 0<a<2^-24, suffers from 'round-off error': then a+1.0 = 1.0 (sic!) thus b = 1/0 !.

Correct way: b = 1.0 / ( a - (sign(a)-1.0) )

77fcb24d 08/11/2016 10:41 PM Leszek Koltunski

Fix for Bug #17: Regions of Fragment Effects migrate.

Fix is: don't send vertex position and the Fragment Effect region to the fragment shader already multiplied by the ModelView matrix (that introduces the imprecise interpolation because of the projection effect) but simply send both of them in local coords.

42e08626 08/09/2016 02:22 PM Leszek Koltunski

Remove the MACROBLOCK Effect altogether.

ff8ad0a7 07/20/2016 11:11 PM Leszek Koltunski

Fix for Bug #16: When rotated at an angle, surfaces get increasingly transparent.

This also fixes the saturation, chroma, alpha + contrast effects, while completely breaking macroblocks :)

30925500 07/17/2016 09:27 PM Leszek Koltunski

Fix for Bug #18: DISTORT effect: disappearing triangles

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