… | … | ||
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174 | { | 174 | { |
175 | struct node; | 175 | struct node; |
176 | 176 | ||
177 | node *tree; | 177 | node *tree; |
178 | 178 | ||
179 | GLfloat sx, sy, sm; | ||
180 | |||
179 | void update (); | 181 | void update (); |
180 | void draw (view &ctx); | 182 | void draw (view &ctx); |
181 | geometry_heightfield (GLfloat sx, GLfloat sy); | 183 | geometry_heightfield (GLfloat sx, GLfloat sy); |
182 | }; | 184 | }; |
183 | 185 |
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