optional high-quality but slower calculation of attribute slopes across

[dosdemo] / src / polytest.c

diff --git a/src/polytest.c b/src/polytest.c
index 800dd46..0d5187d 100644 (file)
--- a/src/polytest.c
+++ b/src/polytest.c
@@ -104,8 +104,8 @@ static void update(void)
                        int dy = mouse_y - prev_my;
 
                        if(dx || dy) {
-                               theta += dx * 2.0;
-                               phi += dy * 2.0;
+                               theta += dx * 1.0;
+                               phi += dy * 1.0;
 
                                if(phi < -90) phi = -90;
                                if(phi > 90) phi = 90;
@@ -283,6 +283,8 @@ static int gen_torus(struct mesh *mesh, float rad, float ringrad, int usub, int
        nfaces = usub * vsub;
        mesh->icount = nfaces * 4;
 
+       printf("generating torus with %d faces (%d vertices)\n", nfaces, mesh->vcount);
+
        if(!(mesh->varr = malloc(mesh->vcount * sizeof *mesh->varr))) {
                return -1;
        }