- const GLfloat lcol0[4] = {0.7, 0.7, 0.65, 1};
- const GLfloat lcol1[4] = {0.3, 0.2, 0.1, 1};
- const GLfloat scolor[4]= {0.9, 0.9, 0.9, 0.5};
+ const GLfloat lcol0[4] = {0.7f, 0.7f, 0.65f, 1};
+ const GLfloat lcol1[4] = {0.3f, 0.2f, 0.1f, 1};
+ const GLfloat scolor[4]= {0.9f, 0.9f, 0.9f, 0.5f};