Use gl*Pointer and glDrawArrays to render vertices (in mgl_vertices_draw) instead of loop with glBegin/glEnd

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/main.c b/tests/main.c
index 98c68ad..4f29a55 100644
--- a/tests/main.c
+++ b/tests/main.c
@@ -53,6 +53,31 @@ static void draw(mgl_window *window, void *userdata) {
 
     mgl_vertex_buffer_set_position(u->vertex_buffer2, (mgl_vec2f){ window->cursor_position.x, window->cursor_position.y + 500 });
     mgl_vertex_buffer_draw(context, u->vertex_buffer2, &u->font->texture);
+
+    mgl_vertex vertices[4] = {
+        (mgl_vertex){
+            .position = {window->cursor_position.x, 0.0f},
+            .texcoords = {0.0f, 0.0f},
+            .color = {0, 255, 0, 255}
+        },
+        (mgl_vertex){
+            .position = {window->cursor_position.x + 100.0f, 0.0f},
+            .texcoords = {0.0f, 0.0f},
+            .color = {0, 255, 0, 255},
+        },
+        (mgl_vertex){
+            .position = {window->cursor_position.x + 100.0f, 100.0f},
+            .texcoords = {0.0f, 0.0f},
+            .color = {0, 255, 0, 255},
+        },
+        (mgl_vertex){
+            .position = {window->cursor_position.x, 100.0f},
+            .texcoords = {0.0f, 0.0f},
+            .color = {0, 255, 0, 255}
+        }
+    };
+
+    mgl_vertices_draw(context, vertices, 4, MGL_PRIMITIVE_QUADS);
 }
 
 int main(int argc, char **argv) {