opengl_x11

commit 3cde30ce082208b0cd8f485d13209fb1e6c3ea9a
parent c58e453b306bf1c372e59f8f481fc6e1705436bc
Author: bsandro <email@bsandro.tech>
Date:   Wed, 26 Nov 2025 01:47:36 +0200

sphere tuned

Diffstat:
M
sphere.c
 | 
14
+++++++++++---

1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/sphere.c b/sphere.c
@@ -1,4 +1,4 @@
-/* 3D cube */
+/* 3D sphere */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -28,8 +28,8 @@ x;                                                                              
 }
 
 // I can push that to the local variables but want to keep the array on stack for now.
-#define STACKS 64
-#define SECTORS 64
+#define STACKS 128
+#define SECTORS 128
 
 static const double current_ts() {
     struct timespec ts;
@@ -208,7 +208,15 @@ int main(int argc, char *argv[]) {
 
     vec3 positions[1] = {{0,0,0}};
 
+    glShadeModel(GL_SMOOTH);
+    glEnable(GL_MULTISAMPLE);
     glEnable(GL_DEPTH_TEST);
+    glEnable(GL_CULL_FACE);
+    glEnable(GL_LINE_SMOOTH);
+    glEnable(GL_POLYGON_SMOOTH);
+    glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+    glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
+    glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST);
 
     GLuint vbo;
     glGenBuffers(1, &vbo);