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/cvs/libgender/view.h
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Comparing libgender/view.h (file contents):
Revision 1.38 by root, Mon Feb 7 08:16:31 2005 UTC vs.
Revision 1.39 by root, Mon Feb 7 09:01:40 2005 UTC

124 // the following variables are valid in the fragment shader as well as in the vertex shader 124 // the following variables are valid in the fragment shader as well as in the vertex shader
125 bool has_lightvec; // is a light vector available? 125 bool has_lightvec; // is a light vector available?
126 shader::temp_3f sh_lightvec; // not defined unless has_lightvec is true 126 shader::temp_3f sh_lightvec; // not defined unless has_lightvec is true
127 shader::temp_3f sh_colour; // always available for any light 127 shader::temp_3f sh_colour; // always available for any light
128 128
129 // vertex shader
130 virtual void vsh () = 0;
131 // fragment shader
132 virtual void fsh () = 0;
133
134 virtual void enable (view &ctx); 129 virtual void enable (view &ctx);
135 virtual void disable (view &ctx); 130 virtual void disable (view &ctx);
131
132 virtual void vsh () = 0; // vertex shader
133 virtual void fsh () = 0; // fragment shader
136 134
137protected: 135protected:
138 shader::varying_3f lightvec; 136 shader::varying_3f lightvec;
139 shader::varying_1f camdist; 137 shader::varying_1f camdist;
140 shader::uniform_3f lightpos; // or direction 138 shader::uniform_3f lightpos; // or direction
144{ 142{
145 colour c; 143 colour c;
146 GLfloat intensity; 144 GLfloat intensity;
147 GLfloat radius; 145 GLfloat radius;
148 146
147 void enable (view &ctx);
148 void disable (view &ctx);
149
149 void vsh (); 150 void vsh ();
150 void fsh (); 151 void fsh ();
151}; 152};
152 153
153#endif 154#endif

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