changelog

shrike is a utility application that acts as a testbed for shaders written in Sh

2005-10-11  Francois Marier  <[e-mail]>

	* src/ShrikeFrame.cpp: Small Unicode on OSX fix.

2005-09-30  Francois Marier  <[e-mail]>

	* src/UniformPanel.cpp (setShader): Rename the all_uniforms_* methods to *_all_parameters.

2005-09-29  Francois Marier  <[e-mail]>

	* src/UniformPanel.cpp (setShader): Use all_uniforms instead of
	uniforms in order to get all the dependent ones too.
	(addVar): No longer needed to iterate through the evaluator's
	uniforms since all_uniforms already contains them.

2005-09-28  Francois Marier  <[e-mail]>

	* src/UniformPanel.cpp, ShGenMap.cpp, ShrikeCanvas.cpp,
	shaders/NonPeriodic3D.cpp, GlassShader.cpp,
	ShinyBumpMapShader.cpp, HorizonMapping.cpp, JeweledShader.cpp,
	Textures.cpp, Derivatives.cpp, DiscoShader.cpp, BumpMapShader.cpp,
	PhongShader.cpp, BrickHorizon.cpp, SatinShader.cpp,
	WorleyShader.cpp, NonPeriodic.cpp, BrickWall.cpp, Ashikhmin.cpp,
	HomomorphicShader.cpp, Checkerboard.cpp, LuciteShader.cpp,
	EnvMapShader.cpp, AlgebraShader.cpp, CookTorrance.cpp: 
	Replace calls to ShImage::load_PNG and ShImage::save_PNG to the
	free functions in ShUtil.
	Resolve ambiguity with the max/min function and ShAttrib1f.

2005-09-21  Francois Marier  <[e-mail]>

	* src/ShrikeGl.hpp: Fix the OpenGL includes to be easier to
	understand and to match the ones in Sh.

	* src/shaders/NoiseShader.cpp: Rename cubicstep() to smoothstep().

	* src/shaders/Checkerboard.cpp, JeweledShader.cpp: Rename
	smoothstep() to linstep().

2005-09-15  Francois Marier  <[e-mail]>

	* src/shaders/NoiseShader.cpp: replace deprecated_smoothstep()
	with cubicstep().

2005-09-09  Francois Marier  <[e-mail]>

	* src/UniformPanel.cpp, ShrikeCanvas.cpp, ShGenMap.cpp,
	src/shaders/DiscoShader.cpp, PhongShader.cpp, WorleyShader.cpp,
	Textures.cpp, EnvMapShader.cpp, ShinyBumpMapShader.cpp,
	SatinShader.cpp, HomomorphicShader.cpp, JeweledShader.cpp,
	AlgebraShader.cpp, GlassShader.cpp, LuciteShader.cpp,
	HorizonMapping.cpp, Derivatives.cpp, BumpMapShader.cpp: Rename
	loadPng and savePng to load_PNG and save_PNG.

2005-08-15  Francois Marier  <[e-mail]>

	* src/ShrikeCanvas.cpp (reshape): Remove unnecessary local
	variable that was causing assertion errors on Windows.

2005-08-04  Francois Marier  <[e-mail]>

	* src/shaders/AlgebraShader.cpp, Text.cpp, PhongShader.cpp,
	NoiseShader.cpp, WorleyShader.cpp: Update the nibbles to the new
	names.

2005-07-07  Francois Marier  <[e-mail]>

	* *.cpp, *.hpp: Change the license and copyright notices to the
	GNU LGPL.

	* COPYING: Provide a copy of the full license.

	* Makefile.am: Include COPYING in the tarballs and zips.

2005-07-05  Francois Marier  <[e-mail]>

	* src/UniformPanel.cpp: Specify the mipmap level in the memory()
	call.
	
	* src/shaders/GlassShader.cpp, ShinyBumpMapShader.cpp,
	HorizonMapping.cpp, JeweledShader.cpp, LargeTexture.cpp,
	Textures.cpp, Derivatives.cpp, DiscoShader.cpp, BumpMapShader.cpp,
	CelShader.cpp, PhongShader.cpp, SatinShader.cpp, WorleyShader.cpp,
	HomomorphicShader.cpp, LuciteShader.cpp, EnvMapShader.cpp,
	DummyShader.cpp, AlgebraShader.cpp: Switch from ShTexture* to
	ShTable* to disable mipmapping.
	
2005-06-16  Francois Marier  <[e-mail]>
	
	After the 0.7.8 release:
	
	* src/UniformPanel.cpp, ShrikeFrame.cpp, ShrikeFrame.hpp,
	ShrikeCanvas.cpp, ShrikeApp.cpp, ShrikeCanvas.hpp,
	ShrikePropsDialog.cpp: Make Shrike compile with unicode-enabled
	wxWindows libraries (issue203).  Thanks to Nicholas for the patch!

2005-06-15  Francois Marier  <[e-mail]>

	* src/shaders/GlassShader.cpp, ShinyBumpMapShader.cpp,
	HorizonMapping.cpp, JeweledShader.cpp, LargeTexture.cpp,
	Textures.cpp, Derivatives.cpp, BumpMapShader.cpp, DiscoShader.cpp,
	CelShader.cpp, PhongShader.cpp, SatinShader.cpp, WorleyShader.cpp,
	HomomorphicShader.cpp, LuciteShader.cpp, EnvMapShader.cpp,
	DummyShader.cpp, AlgebraShader.cpp: Make use of normalize_path()
	to support textures on Windows too. 

2005-06-07  Francois Marier  <[e-mail]>

	* src/shaders/TangentArrows.cpp, EdgeDetection.cpp, EdgeGooch.cpp,
	HairShader.cpp, Logo.cpp, src/ShrikeCanvas.cpp: Rename
	glMultiTexCoordNARB to glMultiTexCoordN if GL_VERSION_1_4 is defined.

2005-06-06  Francois Marier  <[e-mail]>

	* src/shaders, src/HDRImages: Remove ShUnclamped.
	Change AttribNf textures to AttribNfub.
	Specify the value type when constructing host memory.

2005-05-09  Stefanus Du Toit  <[e-mail]>

	* configure.ac (GL_CHECK_GL_HEADERS): Include the GL
	libraries. OS X build works now, but I get run-time OpenGL
	errors. Sigh.

	* config/gl.m4: Updated from latest Sh version.

	* Everywhere OpenGL headers are included use the appropriate path
	on OS X.

	* bootstrap: Replace with latest bootstrap from Sh. This includes
	lots of fixes for OS X.

2005-05-08  Stefanus Du Toit  <[e-mail]>

	* src/Makefile.am (*_CPPFLAGS): Use -I$(srcdir)/HDRImages instead
	of -IHDRImages in order to allow out-of-source building.

2005-04-25  Francois Marier  <[e-mail]>
	
	* src/utilimpl.hpp: Remove this file and move its content to the
	core library.

	* src/shaders/Checkerboard.cpp, JeweledShader.cpp: Replace "sstep"
	with "smoothstep" since this function has been moved to the core.
	
	* src/shaders/VectorText.cpp, NoiseShader.cpp: Replace
	"smoothstep" with "deprecated_smoothstep" since these shaders
	appears to be using a cubic smoothstep function whereas the
	"smoothstep" function defined in the book is linear.

2005-03-04  Stefanus Du Toit  <[e-mail]>

	* src/ShrikeApp.cpp (ShrikeApp): Added an optional argument
	specifying the backend to use.

	* src/shaders/EdgeGooch.cpp: Use ShProgramSets.

	* src/Shader.cpp: Use an ShProgramSet to bind.

	* src/ShrikeCanvas.cpp: Use ShProgramSets, and shUnbind().

	* src/Camera.cpp (Camera): Use a far plane that's actually far.

2004-11-28 Bryan Chan  <[e-mail]>

	Undid the typename -> ShValueType changes since trunk uses
	typenames again.
  
2004-11-11 Bryan Chan   <[e-mail]>

	* src/UniformPanel.cpp: Fixed bugs so that non-f uniforms don't
	cause the panel to bomb out.
  
2004-11-08 Bryan Chan   <[e-mail]>

	* src/UniformPanel.cpp: Small updates to work with variants after
	storage type branch merged into main.

	* src/utilimpl.hpp, src/shaders/WorleyShader.cpp,
	AlgebraShader.cpp, Ashikhmin.cpp: Replaced c++ typename storage
	type params with ShValueType enum values.

2004-11-05  Stefanus Du Toit  <[e-mail]>

	* src/shaders/SimplePhong.cpp: Made "Simple Phong" simpler.

	* configure.ac: Bump version to 0.7.5 in preparation for imminent release.

	* src/HDRImages/*.hpp: More gcc 3.4 fixes.

	* src/shaders/LCDSmall.cpp (lcdSmall): Remove a redundant
	"template" qualifier for a non-dependent template member function call.

	* src/HDRImages/HDRInterp.hpp: Added many missing "this->" for
	template-dependent parent members. Fixes compilation on gcc-3.4.

2004-10-24  Kevin Moule  <[e-mail]>

	* win32/*: Added Visual Studio .NET solution/project files.

2004-10-22  Stefanus Du Toit  <[e-mail]>

	* src/ShrikeFrame.cpp (setShader): Improve error message a little.

	* src/UniformPanel.cpp (setShader): Handle palettes.

	* src/Shader.cpp (Shader::Shader): Initialize m_failed.
	(set_failed): Implement this.
	(failed): Implement this.

	* src/Shader.hpp: Add failed(), set_failed() and m_failed.

	* src/Makefile.am (shrike_SOURCES): Add PaletteExample.cpp.

	* src/shaders/PaletteExample.cpp: Add simple example of using palettes.

	* src/ShrikeFrame.cpp (setShader): Return booleans, handle
	exceptions properly.
	(showError): Implement this function.
	(onShaderSelect): Set shaders to red if they fail to load.

	* src/ShrikeFrame.hpp: Make setShader return a boolean.
	(showError): Add this function.
	
	* src/ShrikeCanvas.cpp: Lots of GL error checking (and ignoring
	for spurious ATI errors for now).

2004-10-08  Kevin Moule  <[e-mail]>

	* Makefile.win32, src/Makefile.win32, win32.mk: Updated makefiles
	to support release/debug only builds, turning off dependency
	generetion and explicit targets for release and debug builds.

2004-10-07  Kevin Moule  <[e-mail]>

	* win32.mk, src/Makefile.win32: Shrike needs glext.h, added
	appropriate makefile goo. makedepend doesn't recognize /I and
	/D, change all references to -I and -D

	* src/ShrikeFrame.cpp, src/ShrikeFrame.hpp: Cosmetic changes in
	menu, Fullscreen check updated when exiting fullscreen, Wireframe
	forces refresh, removed extraneous separator, added "..." to couple
	of entries.

2004-10-05  Kevin Moule  <[e-mail]>

	* win32.mk: Updated for building with Visual C++ 2005
	Express Beta 1.

	* src/shaders/Texter.cpp: Workaround for internal compiler
	error on Visual C++ 2005 Express Beta 1.

	* src/ShrikeGl.hpp: Fixed inconsistent function pointer
	definitions.

2004-10-04  Kevin Moule  <[e-mail]>

	* src/shaders/EdgeDetection.cpp: WIN32 changes broke linux, fixed.

2004-10-04  Kevin Moule  <[e-mail]>

	* src/Camera.cpp, src/ShrikeGl.hpp, src/UniformPanel.cpp,
	src/shaders/AlgebraShader.cpp, src/shaders/Ashikhmin.cpp,
	src/shaders/EdgeDetection.cpp, src/shaders/HairShader.cpp:
	Removed use of _USE_MATH_DEFINES and undefines of min and
	max, now controlled via win32.mk.

	* win32.mk, Makefile.win32, src/Makefile.win32: General
	WIN32 makefile cleanup/overhaul.

2004-09-08  Stefanus Du Toit  <[e-mail]>

	* ...: Merged in changes from newopt branch to deal with dependent uniforms.

2004-08-24  Stefanus Du Toit  <[e-mail]>

	* src/shaders/HairPhysics.cpp (init): More cleanups...

	* src/shaders/BrickWall.cpp (init): Clean up some code.

	* src/shaders/HDRShinyBumpMap.cpp (init): Reindent.

	* src/shaders/HairShader.cpp (init): Clean up a bit of code.

2004-07-27  Stefanus Du Toit  <[e-mail]>

	* src/ShrikeCanvas.cpp (motion): Change from inv to inverse.

	* Added copyright statements to the heads of all the files that
	were missing.

	* src/shaders/WorleyShader.cpp: Change from kill to discard.

2004-07-15  Stefanus Du Toit  <[e-mail]>

	* src/shaders/FragmentLooping.cpp: Added fragment looping demo.

2004-07-14  Stefanus Du Toit  <[e-mail]>

	* src/shaders/FragmentBranching.cpp: Add simple fragment branching demo.

2004-07-14  Kevin Moule  <[e-mail]>

	* src/ShrikeCanvas.cpp (renderObject): Pass in all three
	coordinates of the tangent values.

	* src/shaders/TangentArrows.cpp (render): Pass in all the tangents
	for NormalArrows too.

	* src/shaders/BumpMapShader.cpp: Added this shader.

2004-07-13  Stefanus Du Toit  <[e-mail]>