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  1. 24 Feb, 2009 2 commits
  3. 20 Feb, 2009 2 commits
  5. 19 Feb, 2009 1 commit
  7. 17 Feb, 2009 6 commits
  9. 16 Feb, 2009 3 commits
  11. 13 Feb, 2009 2 commits
  13. 12 Feb, 2009 2 commits
  15. 11 Feb, 2009 2 commits
  17. 10 Feb, 2009 5 commits
    • engineer_apple's avatar
      Changes in 1.6 TA · 2340f9b8
      engineer_apple authored 
      	- PixelBlend16 and PixelBlend16_simd are working for the new rules.
	- bugfix. CLightSceneNode didn't correctly update it's attributes
	
		Lighting Linear Attenuation.	= 1.f / radius
		
		The Example loadirr files set the lightscene radius to 1000.f but
		stays on the previous default attentuation with the older radius 100 -> 1.f / 100
		so the examples looks golden-brown.
		
		Now the radius is correctly!! set to the attenuation of 1.f/1000.f because the
		file doesn't have special attenuation. and now it looks more yellow.
		can anybody show me a correct screenshot for this file;-)? Niko?
		
		Or is this behavior the default lighting?. then it would be
		a fixed constant linear attenuation of 0.01f;-). Please clearify
		For now i didn't fixed it
		
		
		I encountered this behavior because i ( burning video ) used the original radius
		for calculations and so i've found that radius != 1.f / linearAttenuation but
		in the LightSceneNode this formula was used.. confused;-)
		

	- vector template and equals tests
		as working with the test suits i cleaned the template behavior (mixed types are
		used in the templates) and added all missing special math function with their coressponding type
		I also set the equal test for s32 to behave like the f32 routine.

		The function equals always implements a weak test.		
		that means a tolerance MUST always be used if you use the equal function. default is 1.
		you can set it to zero a==b-> equals ( a, b, 0 ) but do it explicit like you have to
		for floating compare. This is important when irrlicht is going to use special hardware
		math acceleration on a per function base, like sse2, or the other way round fixpoint.
	
	- VideoDriver drawPixel
		The HW renderes are using the alpha components for blending.
		The Software Renderes and image loaders are using CImage::setPixel copy. 
		so setPixel is engaged to either blends or copy the pixel
		default: false
	- Burningvideo
		added RenderMaterial EMT_SPHERE_MAP
			pushed burningsvideo to 0.43
		added RenderMaterial EMT_REFLECTION_2_LAYER
			pushed burningsvideo to 0.44
		set	EMT_TRANSPARENT_ALPHA_CHANNEL_REF
			to use AlphaRef 0.5 like Direct3D
			
		One Note: in OpenGL there is know difference between sphere_map and reflection layer
		both using GL_TEXTURE_GEN_MODE GL_SPHERE_MAP, whereas in d3d one time using camera_normal
		on sphere and reflection on refletcion_layer.
		
		The visual difference is that on sphere map the "image is not moving" when you rotate the 
		viewer. For Buring i took the opengl visual. always moving
				

	- rename quake3 SEntity to IEntity to be confom with IShader
		even IShader and IEntity are none pure virtual interfaces
		like most irrlicht objects


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2207 dfc29bdd-3216-0410-991c-e03cc46cb475
      2340f9b8
    • Rogerborg's avatar
      Add missing IGeometryCreator.h file. It's missing comments (which I'll add... · df305972
      Rogerborg authored 
      Add missing IGeometryCreator.h file.  It's missing comments (which I'll add tonight) along with tests/testGeometryCreate.cpp.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2206 dfc29bdd-3216-0410-991c-e03cc46cb475
      df305972
    • Rogerborg's avatar
      http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=32277 · ca0c0850
      Rogerborg authored 
      Expose CGeometryCreator (as IGeometryCreator) through ISceneManager.  Test app added.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2205 dfc29bdd-3216-0410-991c-e03cc46cb475
      ca0c0850
    • Rogerborg's avatar
      Unit tests update. Remove version number from Burning driver name. Rename... · e97eba6d
      Rogerborg authored 
      Unit tests update.  Remove version number from Burning driver name.  Rename reference images.  Temporarily elide the vector2d<s32> / vector3d<s32> tests to allow for the re-introduced bug in vectorXd<T>::normalize().

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2204 dfc29bdd-3216-0410-991c-e03cc46cb475
      e97eba6d
    • Rogerborg's avatar
      Ooops. In we go. · a1781cbb
      Rogerborg authored 
      git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2203 dfc29bdd-3216-0410-991c-e03cc46cb475
      a1781cbb
  19. 06 Feb, 2009 2 commits
  21. 05 Feb, 2009 2 commits
    • engineer_apple's avatar
      Changes in 1.6 TA · c130d56b
      engineer_apple authored 
      	- fixed createMeshWith2TCoords
		normals were missing during copy. 
	- addded
		//! Creates a copy of the mesh, which will only consist of S3DVertex vertices.
		IMesh* CMeshManipulator::createMeshWith1TCoords(IMesh* mesh) const

	- added io::IFileSystem* CSceneManager::getFileSystem()
		for preparing to remove the (mostly) unnecessary double member variables
		in many loaders

	-	added virtual const c8* ISceneManager::getAnimatorTypeName(ESCENE_NODE_ANIMATOR_TYPE type);
		to the SceneManger Interface. just like getTypeName is public
	
	- added CSceneNodeAnimatorFlyCircle::radiusEllipsoid.
		if radiusEllipsoid == 0 the default circle animation is done
		else radiusEllipsoid forms the b-axe of the ellipsoid.
		
		-> gummiball bouncing
		
	- added ISceneManager::createFlyStraightAnimator variable bool ping-pong
		used in loop mode to device if start from beginning ( default ) or make ping-pong
		
		-> straight bouncing

	- changed IFileSystem::registerFileArchive
		remove the index of the hiarchy and added a new interface method
	
		//! move the hirarchy of the filesystem. moves sourceIndex relative up or down
		virtual bool moveFileArchive( u32 sourceIndex, s32 relative ) = 0;
	
	 	
	- bugfix and changes in
		SViewFrustum::SViewFrustum
		wrong size of Matrices copy. This bug must be ages old... (typo)
		detected during resizing the Matrices. removed obsolute Matrices
		renamed E_TRANSFORMATION_STATE_2 to E_TRANSFORMATION_STATE_FRUSTUM
		
		therefore also changed SViewFrustum::setTransformState to not tap
		in the pitfall again of wrong memory...
		and renamed it to getTransform, like in the driver
		and Matrices private
		
	- OpenGL:
		Specular 
	- moved
		//! EMT_ONETEXTURE_BLEND: has BlendFactor Alphablending
		inline bool textureBlendFunc_hasAlpha ( E_BLEND_FACTOR factor ) const
		from the material renderes ( 3x declared ) to SMaterial.h

	- updated managed light example to use standard driver selection
	- BurningsVideo
		- LightModel reworked.
			Point Light & Direction Light works for Diffuse Color as aspected
			Specular and Fog still have problems ( needs new pixel shader )
			pushed burningsvideo to 0.42 for this major step

		-	removed obsolete matrix transformations
			renamed E_TRANSFORMATION_STATE_2 to E_TRANSFORMATION_STATE_BURNING

			
	- cleaned line3d.h vector3d.h template behavior.
		many mixed f32/f64 implementations are here. i'm not sure if this should be
		the default behavior to use f64 for example for 1.0/x value, because they
		benefit from more precisions, but in my point of view the user is responsible
		of choosing a vector3d<f32> or vector3d<f64>.
	- added core::squareroot to irrmath.h
		-> for having candidates for faster math in the same file
	- added AllowZWriteOnTransparent from SceneManager to burningsvideo	
		Following SceneManger guideline
	-added hasAlpha() to ITexture
		This info can be used for e.q to downgrade a transparent alpha channel blit
		to add if the texture has no alpha channel.
	


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2199 dfc29bdd-3216-0410-991c-e03cc46cb475
      c130d56b
    • hybrid's avatar
      Fix GLXVisual creation for glx 1.2 and older. · 2eb72c32
      hybrid authored 
      git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2197 dfc29bdd-3216-0410-991c-e03cc46cb475
      2eb72c32
  23. 04 Feb, 2009 5 commits
  25. 03 Feb, 2009 3 commits
  27. 02 Feb, 2009 3 commits