From 9e496100b7baff8834658f577d3138d9f8fc3765 Mon Sep 17 00:00:00 2001 From: aap Date: Sat, 18 May 2019 12:39:39 +0200 Subject: more work on CPhysical --- rwsdk/include/d3d8/rpanisot.h | 54 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 rwsdk/include/d3d8/rpanisot.h (limited to 'rwsdk/include/d3d8/rpanisot.h') diff --git a/rwsdk/include/d3d8/rpanisot.h b/rwsdk/include/d3d8/rpanisot.h new file mode 100644 index 00000000..4f4445a4 --- /dev/null +++ b/rwsdk/include/d3d8/rpanisot.h @@ -0,0 +1,54 @@ +/** + * Anisotropic Texture Sampling Plugin for RenderWare. + */ + +#ifndef RPANISOTPLUGIN_H +#define RPANISOTPLUGIN_H + +/** + * \defgroup rpanisot RpAnisot + * \ingroup rpplugin + * + * Anisotropic Texture Sampling Plugin for RenderWare Graphics. + */ + +/** + * \ingroup rpanisot + * \page rpanisotoverview RpAnisot Plugin Overview + * + * \par Requirements + * \li \b Headers: rwcore.h, rpworld.h, rpanisot.h + * \li \b Libraries: rwcore, rpworld, rpanisot + * \li \b Plugin \b attachments: \ref RpWorldPluginAttach, \ref RpAnisotPluginAttach + * + * \subsection anisotoverview Overview + * The RpAnisot plugin is used to extend an RwTexture with a maximum + * anisotropy value that will be used when a particular texture is drawn. + * When textured polygons are viewed nearly edge on, for example when looking + * dowm a road or a football pitch, distant pixels are not sampled very well + * by trilinear mipmapping and the texture looks smeary. + * Anisotropic sampling takes additional samples, resulting in sharper looking + * textures. Higher numbers of samples will produce better quality results but + * run slower, so should be used in moderation. + * + */ + +#include + +#ifdef __cplusplus +extern "C" +{ +#endif + +extern RwInt8 RpAnisotGetMaxSupportedMaxAnisotropy(void); + +extern RwTexture *RpAnisotTextureSetMaxAnisotropy(RwTexture *tex, RwInt8 val); +extern RwInt8 RpAnisotTextureGetMaxAnisotropy(RwTexture *tex); + +extern RwBool RpAnisotPluginAttach(void); + +#ifdef __cplusplus +} +#endif + +#endif /* RPANISOTPLUGIN_H */ -- cgit v1.2.3