| -rw-r--r-- | src/controller/exp004mouse.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/controller/exp004mouse.c b/src/controller/exp004mouse.c index 2440c3a..0f3e9d3 100644 --- a/src/controller/exp004mouse.c +++ b/src/controller/exp004mouse.c @@ -8,6 +8,7 @@ #include "../util/pick_convert.h" #include <GL/glut.h> #include <math.h> +#include <stdlib.h> /* * A simple alias to make the code more readable. @@ -86,8 +87,8 @@ exp004mouse (int button, int state, int x, int y) * "Specify the array to be used for the returned hit records * with glSelectBuffer () [Redbook]." */ - GLuint select_buf[ROWS]; - glSelectBuffer (ROWS, select_buf); + GLuint* select_buf = calloc (S.rows, sizeof (GLuint)); + glSelectBuffer (S.rows, select_buf); /* * "Enter selection mode by specifying GL_SELECT with |
