Functions |
| int | compute_max_width (const char *string) |
| int | compute_node_lines (const char *string) |
| void | display () |
| void | draw_edge (GLfloat parent_x, GLfloat parent_y, GLfloat parent_size, GLfloat child_x, GLfloat child_y, GLfloat child_size) |
| void | draw_node (float x, float y, int node_type, const char *leafName, int status) |
| void | draw_straight_edge (GLfloat parent_x, GLfloat parent_y, GLfloat parent_size, GLfloat child_x, GLfloat child_y, GLfloat child_size) |
| void | drawCircle (float radius) |
| void | drawEllipse (float xpos, float ypos, float xradius, float yradius) |
| void | drawString (void *font, const char *string, float x, float y, float z) |
| void | drawTree (BT::ControlNode *tree_) |
| void | keyboard (unsigned char key, int x, int y) |
| void | keyboard_release (unsigned char key, int x, int y) |
| void | processSpecialKeys (int key, int xx, int yy) |
| void | renderBitmapString (float x, float y, void *font, const char *string) |
| void | updateTree (BT::TreeNode *tree, GLfloat x_pos, GLfloat y_pos, GLfloat y_offset, int depth) |
Variables |
| float | additional_spacing_array [10] |
| float | b_color = 1 |
| const float | DEG2RAD = 3.14159/180.0 |
| int | depth |
| void * | font = font_array[0] |
| void * | font_array [3] = {GLUT_BITMAP_8_BY_13, GLUT_BITMAP_8_BY_13, GLUT_BITMAP_8_BY_13} |
| float | fraction = 0.1f |
| float | g_color = 1 |
| bool | init = false |
| bool | is_number_pressed_array [10] |
| unsigned char | number_char [4] = {'0', '1', '2', '3'} |
| float | r_color = 1 |
| BT::ControlNode * | tree |
| float | x = 0.0 |
| float | x_offset = 0.01 |
| GLfloat | x_space = 0.06 |
| float | y = 0.4 |
| float | y_offset = 0.15 |
| double | zoom = 1.0f |
| float | zoom_fraction = 0.1f |
