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eddy wrote:For the orbit FX I need to optimize the cosine calculation.

Could you test this code if you are a mac or linux user
I need result for MAC PPC, MAC INTEL and LINUX

Code: Select all

CompilerIf #PB_Compiler_OS<>#PB_OS_Windows
   Debug "test MAC / LINUX" 
   a=-150
   Debug a%128 ; <----- result = 126
CompilerEndIf

Mac OS X 10.6, PB 4.31, x86: 106
Mac OS X 10.6, PB 4.40b2, x86: 106
Mac OS X 10.6, PB 4.40b2, PowerPC-compiled: -22

eddy wrote:For the orbit FX I need to optimize the cosine calculation.

Could you test this code if you are a mac or linux user
I need result for MAC PPC, MAC INTEL and LINUX

Code: Select all

CompilerIf #PB_Compiler_OS<>#PB_OS_Windows
   Debug "test MAC / LINUX" 
   a=-150
   Debug a%128 ; <----- result = 126
CompilerEndIf

Mac OS 10.4.11 (Tiger): PB Version 4.31PPC - result: -22
Mac OS 10.4.11 (Tiger): PB Version 4.40B2PPC - result: -22

modulo is not symmetric for MAC PPC.
Perhaps It's a bug.

v0.91 uploaded
download : http://www.datafilehost.com/download-1c41509c.html

- layer FX
- more sprite FX

*obsolete : SetFXSpeed
*obsolete : SetFXtransition
*MAC PPC : some FXs don't work because of the FastCosine bug.

v0.92 uploaded
download : http://www.datafilehost.com/download-86f09acf.html
- deformation FX : SineSkew, Stretch, Perspective
- FX : orbit
- Minor bug fixed : FastCos, FastSin
- Optimized : RenderView, ScaleSprite

I noticed the sprite mesh faces are visible if the deformation is too big.

The next version will only support PB versions 4.40+. I plan to use MAP to load named parameters (e.g. path points, scale transitions,...).

W.I.P

• add filter parameters :
  ClearSpriteFXs(Sprite, FilterFX=#PB_Ignore) ;// FilterFX=#FX_Move | #FX_Oscillation
  ClearLayerFXs(Layer, FilterFX=#PB_Ignore)
• I found a cool website about easing equations : http://www.robertpenner.com/easing/
  Now I can code FXs : MoveTo, RotateTo, ScaleTo

W.I.P

• removed old code for PB version 4.30 and below
• increase max sprites per layer = 5000 (can be customized)
• optimized layer rendering : all layers share the same memory buffer
• first easing results

(example with 16 easing modes)

v0.93 uploaded
- easing FX : EasingMove, EasingRotate, EasingScale
- added 31 easing modes

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Dear Eddy,

I tried the new 0.93 on Mac OS PB x86 4.31 and x86 4.40b3 but there is an error regarding a structure .a

;transition settings
Structure GS_TRANSITION_COLOR
defined.b
r.a <-- this one
g.a
b.a
dr.f
dg.f
db.f
EndStructure

I suppose it's a PB-error? Maybe the .a-variable is missing at the moment.

Edit: I forgot to add: it's line 506 in gearsprite.pb

jamirokwai wrote:Dear Eddy,

I tried the new 0.93 on Mac OS PB x86 4.31 and x86 4.40b3 but there is an error regarding a structure .a

.a (ascii) have been introduced in version 4.40b1 ( http://www.purebasic.fr/english/viewtop ... 524#295524 )

You can compile this code with PB 4.40b3. If not, you can report this problem as a bug.

If you want to test this version, you can replace all ".a" by ".i"

eddy wrote:If you want to test this version, you can replace all ".a" by ".i"

Oh Gawd. I was too sleepy this morning. Mac x86 PB4.40b3 supports .a. Works great now that I realized my fault... Sorry for this!

I'll try to integrate the polygon collision : http://www.purebasic.fr/english/viewtop ... =collision

http://www.datafilehost.com/download-a1f2edf8.html

v0.94 uploaded
- FX : attachObjectFX (special FX for attached sprites)
- group sprite functions : AttachSpriteChild, DetachSpriteChild, CountSpriteChilds

I code these functions for future Text sprites.
I've not enough time to do more. :roll:


Todo:
- text sprites
- text FXs
- bitmap font generator

Well done!