/*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
-#if !defined(INCLUDED_ISHADERS_H)
+#if !defined( INCLUDED_ISHADERS_H )
#define INCLUDED_ISHADERS_H
#include "generic/constant.h"
enum
{
- QER_TRANS = 1 << 0,
- QER_NOCARVE = 1 << 1,
- QER_NODRAW = 1 << 2,
- QER_NONSOLID = 1 << 3,
- QER_WATER = 1 << 4,
- QER_LAVA = 1 << 5,
- QER_FOG = 1 << 6,
- QER_ALPHATEST = 1 << 7,
- QER_CULL = 1 << 8,
- QER_AREAPORTAL = 1 << 9,
- QER_CLIP = 1 << 10,
- QER_BOTCLIP = 1 << 11,
+ QER_TRANS = 1 << 0,
+ QER_NOCARVE = 1 << 1,
+ QER_NODRAW = 1 << 2,
+ QER_NONSOLID = 1 << 3,
+ QER_WATER = 1 << 4,
+ QER_LAVA = 1 << 5,
+ QER_FOG = 1 << 6,
+ QER_ALPHATEST = 1 << 7,
+ QER_CULL = 1 << 8,
+ QER_AREAPORTAL = 1 << 9,
+ QER_CLIP = 1 << 10,
+ QER_BOTCLIP = 1 << 11,
};
struct qtexture_t;
class BlendFunc
{
public:
- BlendFunc(BlendFactor src, BlendFactor dst) : m_src(src), m_dst(dst)
- {
- }
- BlendFactor m_src;
- BlendFactor m_dst;
+BlendFunc( BlendFactor src, BlendFactor dst ) : m_src( src ), m_dst( dst ){
+}
+BlendFactor m_src;
+BlendFactor m_dst;
};
class ShaderLayer
{
public:
- virtual qtexture_t* texture() const = 0;
- virtual BlendFunc blendFunc() const = 0;
- virtual bool clampToBorder() const = 0;
- virtual float alphaTest() const = 0;
+virtual qtexture_t* texture() const = 0;
+virtual BlendFunc blendFunc() const = 0;
+virtual bool clampToBorder() const = 0;
+virtual float alphaTest() const = 0;
};
typedef Callback1<const ShaderLayer&> ShaderLayerCallback;
class IShader
{
public:
- enum EAlphaFunc
- {
- eAlways,
- eEqual,
- eLess,
- eGreater,
- eLEqual,
- eGEqual,
- };
- enum ECull
- {
- eCullNone,
- eCullBack,
- };
- // Increment the number of references to this object
- virtual void IncRef() = 0;
- // Decrement the reference count
- virtual void DecRef() = 0;
- // get/set the qtexture_t* Radiant uses to represent this shader object
- virtual qtexture_t* getTexture() const = 0;
- virtual qtexture_t* getDiffuse() const = 0;
- virtual qtexture_t* getBump() const = 0;
- virtual qtexture_t* getSpecular() const = 0;
- // get shader name
- virtual const char* getName() const = 0;
- virtual bool IsInUse() const = 0;
- virtual void SetInUse(bool bInUse) = 0;
- // get the editor flags (QER_NOCARVE QER_TRANS)
- virtual int getFlags() const = 0;
- // get the transparency value
- virtual float getTrans() const = 0;
- // test if it's a true shader, or a default shader created to wrap around a texture
- virtual bool IsDefault() const = 0;
- // get the alphaFunc
- virtual void getAlphaFunc(EAlphaFunc *func, float *ref) = 0;
- virtual BlendFunc getBlendFunc() const = 0;
- // get the cull type
- virtual ECull getCull() = 0;
- // get shader file name (ie the file where this one is defined)
- virtual const char* getShaderFileName() const = 0;
-
- virtual const ShaderLayer* firstLayer() const = 0;
- virtual void forEachLayer(const ShaderLayerCallback& layer) const = 0;
-
- virtual qtexture_t* lightFalloffImage() const = 0;
+enum EAlphaFunc
+{
+ eAlways,
+ eEqual,
+ eLess,
+ eGreater,
+ eLEqual,
+ eGEqual,
+};
+enum ECull
+{
+ eCullNone,
+ eCullBack,
+};
+// Increment the number of references to this object
+virtual void IncRef() = 0;
+// Decrement the reference count
+virtual void DecRef() = 0;
+// get/set the qtexture_t* Radiant uses to represent this shader object
+virtual qtexture_t* getTexture() const = 0;
+virtual qtexture_t* getDiffuse() const = 0;
+virtual qtexture_t* getBump() const = 0;
+virtual qtexture_t* getSpecular() const = 0;
+// get shader name
+virtual const char* getName() const = 0;
+virtual bool IsInUse() const = 0;
+virtual void SetInUse( bool bInUse ) = 0;
+// get the editor flags (QER_NOCARVE QER_TRANS)
+virtual int getFlags() const = 0;
+// get the transparency value
+virtual float getTrans() const = 0;
+// test if it's a true shader, or a default shader created to wrap around a texture
+virtual bool IsDefault() const = 0;
+// get the alphaFunc
+virtual void getAlphaFunc( EAlphaFunc *func, float *ref ) = 0;
+virtual BlendFunc getBlendFunc() const = 0;
+// get the cull type
+virtual ECull getCull() = 0;
+// get shader file name (ie the file where this one is defined)
+virtual const char* getShaderFileName() const = 0;
+
+virtual const ShaderLayer* firstLayer() const = 0;
+virtual void forEachLayer( const ShaderLayerCallback& layer ) const = 0;
+
+virtual qtexture_t* lightFalloffImage() const = 0;
};
typedef struct _GSList GSList;
class ShaderSystem
{
public:
- INTEGER_CONSTANT(Version, 1);
- STRING_CONSTANT(Name, "shaders");
- // NOTE: shader and texture names used must be full path.
- // Shaders usable as textures have prefix equal to getTexturePrefix()
+INTEGER_CONSTANT( Version, 1 );
+STRING_CONSTANT( Name, "shaders" );
+// NOTE: shader and texture names used must be full path.
+// Shaders usable as textures have prefix equal to getTexturePrefix()
- virtual void realise() = 0;
- virtual void unrealise() = 0;
- virtual void refresh() = 0;
- // activate the shader for a given name and return it
- // will return the default shader if name is not found
- virtual IShader* getShaderForName(const char* name) = 0;
+virtual void realise() = 0;
+virtual void unrealise() = 0;
+virtual void refresh() = 0;
+// activate the shader for a given name and return it
+// will return the default shader if name is not found
+virtual IShader* getShaderForName( const char* name ) = 0;
- virtual void foreachShaderName(const ShaderNameCallback& callback) = 0;
+virtual void foreachShaderName( const ShaderNameCallback& callback ) = 0;
- // iterate over the list of active shaders
- virtual void beginActiveShadersIterator() = 0;
- virtual bool endActiveShadersIterator() = 0;
- virtual IShader* dereferenceActiveShadersIterator() = 0;
- virtual void incrementActiveShadersIterator() = 0;
+// iterate over the list of active shaders
+virtual void beginActiveShadersIterator() = 0;
+virtual bool endActiveShadersIterator() = 0;
+virtual IShader* dereferenceActiveShadersIterator() = 0;
+virtual void incrementActiveShadersIterator() = 0;
- virtual void setActiveShadersChangedNotify(const Callback& notify) = 0;
+virtual void setActiveShadersChangedNotify( const Callback& notify ) = 0;
- virtual void attach(ModuleObserver& observer) = 0;
- virtual void detach(ModuleObserver& observer) = 0;
+virtual void attach( ModuleObserver& observer ) = 0;
+virtual void detach( ModuleObserver& observer ) = 0;
- virtual void setLightingEnabled(bool enabled) = 0;
+virtual void setLightingEnabled( bool enabled ) = 0;
- virtual const char* getTexturePrefix() const = 0;
+virtual const char* getTexturePrefix() const = 0;
};
#include "modulesystem.h"
class GlobalModuleRef;
typedef GlobalModuleRef<ShaderSystem> GlobalShadersModuleRef;
-inline ShaderSystem& GlobalShaderSystem()
-{
- return GlobalShadersModule::getTable();
+inline ShaderSystem& GlobalShaderSystem(){
+ return GlobalShadersModule::getTable();
}
projects / xonotic / netradiant.git / blobdiff