merge 3d diffuse lighting

enginecustom/lightclass.cpp

@@ -21,25 +21,25 @@ LightClass::~LightClass()
 
 void LightClass::SetDiffuseColor(float red, float green, float blue, float alpha)
 {
-	m_diffuseColor = XMFLOAT4(red, green, blue, alpha);
-	return;
+    m_diffuseColor = XMFLOAT4(red, green, blue, alpha);
+    return;
 }
 
 
 void LightClass::SetDirection(float x, float y, float z)
 {
-	m_direction = XMFLOAT3(x, y, z);
-	return;
+    m_direction = XMFLOAT3(x, y, z);
+    return;
 }
 
 
 XMFLOAT4 LightClass::GetDiffuseColor()
 {
-	return m_diffuseColor;
+    return m_diffuseColor;
 }
 
 
 XMFLOAT3 LightClass::GetDirection()
 {
-	return m_direction;
+    return m_direction;
 }