a

1 files changed, 22 insertions, 4 deletions

diff --git a/main/main.cpp b/main/main.cpp
index bbbf8d87..ec065523 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -41,7 +41,8 @@ void app::drawEvent() {
     }
 
     draw_chunk(_chunk);
-    draw_wireframe();
+    draw_wireframe_quad();
+    draw_wireframe_box();
 
     swapBuffers();
     redraw();
@@ -50,20 +51,37 @@ void app::drawEvent() {
 
 void app::draw_chunk(chunk& c)
 {
+    _shader.set_tint({1, 1, 1, 1});
     _floor_mesh.draw(_shader, c);
     _wall_mesh.draw(_shader, c);
 }
 
-void app::draw_wireframe()
+void app::draw_wireframe_quad()
 {
+    constexpr float LINE_WIDTH = 1;
+
     constexpr auto X = TILE_SIZE[0], Y = TILE_SIZE[1];
     constexpr float N = TILE_MAX_DIM/2.f;
-    const Vector3 center {(float)(X*N), (float)(Y*N), 0};
+    const Vector3 center {X*N, Y*N, 0};
     _shader.set_tint({1, 0, 0, 1});
-    _wireframe_quad.draw(_shader, {center, {TILE_SIZE[0], TILE_SIZE[1]}});
+    _wireframe_quad.draw(_shader, {center, {TILE_SIZE[0], TILE_SIZE[1]}, LINE_WIDTH});
     _shader.set_tint({1, 1, 1, 1});
 }
 
+void app::draw_wireframe_box()
+{
+    constexpr float LINE_WIDTH = 1;
+
+    constexpr auto X = TILE_SIZE[0], Y = TILE_SIZE[1];
+    constexpr float N = TILE_MAX_DIM/2.f;
+    constexpr Vector3 size{TILE_SIZE[0], TILE_SIZE[1], TILE_SIZE[2]};
+    const Vector3 center1{X*(N+3), Y*(N+2), 0},
+                  center2{X*(N-2), Y*(N-4), 0};
+    _shader.set_tint({0, 1, 0, 1});
+    _wireframe_box.draw(_shader, {center1, size, LINE_WIDTH});
+    _wireframe_box.draw(_shader, {center2, size, LINE_WIDTH});
+}
+
 } // namespace Magnum::Examples
 
 MAGNUM_APPLICATION_MAIN(Magnum::Examples::app)