diff --git a/examples/Importers/ImportMJCFDemo/BulletMJCFImporter.cpp b/examples/Importers/ImportMJCFDemo/BulletMJCFImporter.cpp
index 7f5b10106..d630f8599 100644
--- a/examples/Importers/ImportMJCFDemo/BulletMJCFImporter.cpp
+++ b/examples/Importers/ImportMJCFDemo/BulletMJCFImporter.cpp
@@ -2522,6 +2522,9 @@ class btCompoundShape* BulletMJCFImporter::convertLinkCollisionShapes(int linkIn
 				{
 					break;
 				}
+				default:
+				{
+				}
 
 			}  // switch geom
 
diff --git a/examples/SharedMemory/PhysicsClientC_API.cpp b/examples/SharedMemory/PhysicsClientC_API.cpp
index aed794cf2..d72b35bef 100644
--- a/examples/SharedMemory/PhysicsClientC_API.cpp
+++ b/examples/SharedMemory/PhysicsClientC_API.cpp
@@ -4142,7 +4142,7 @@ B3_SHARED_API void b3ComputeProjectionMatrix(float left, float right, float bott
 
 B3_SHARED_API void b3ComputeProjectionMatrixFOV(float fov, float aspect, float nearVal, float farVal, float projectionMatrix[16])
 {
-	float yScale = 1.0 / tan((3.141592538 / 180.0) * fov / 2);
+	float yScale = 1.0 / tan((B3_PI / 180.0) * fov / 2);
 	float xScale = yScale / aspect;
 
 	projectionMatrix[0 * 4 + 0] = xScale;
diff --git a/examples/TinyRenderer/TinyRenderer.cpp b/examples/TinyRenderer/TinyRenderer.cpp
index eecc42577..f98362d96 100644
--- a/examples/TinyRenderer/TinyRenderer.cpp
+++ b/examples/TinyRenderer/TinyRenderer.cpp
@@ -396,7 +396,7 @@ void TinyRenderObjectData::createCube(float halfExtentsX, float halfExtentsY, fl
 	{
 		m_model->addVertex(halfExtentsX * cube_vertices_textured[i * 9],
 						   halfExtentsY * cube_vertices_textured[i * 9 + 1],
-						   halfExtentsY * cube_vertices_textured[i * 9 + 2],
+						   halfExtentsZ * cube_vertices_textured[i * 9 + 2],
 						   cube_vertices_textured[i * 9 + 4],
 						   cube_vertices_textured[i * 9 + 5],
 						   cube_vertices_textured[i * 9 + 6],