Bump the depth constant bias in all shadowed directional light samples to work better on mobile platforms. Disable Urho3D logo in samples when using touch controls.

Bin/Data/LuaScripts/06_SkeletalAnimation.lua

@@ -68,7 +68,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
     

Bin/Data/LuaScripts/08_Decals.lua

@@ -68,7 +68,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
 

Bin/Data/LuaScripts/09_MultipleViewports.lua

@@ -67,7 +67,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
 

Bin/Data/LuaScripts/11_Physics.lua

@@ -64,7 +64,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
     

Bin/Data/LuaScripts/12_PhysicsStressTest.lua

@@ -63,7 +63,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
 

Bin/Data/LuaScripts/13_Ragdolls.lua

@@ -63,7 +63,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
 

Bin/Data/LuaScripts/15_Navigation.lua

@@ -72,7 +72,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
 

Bin/Data/LuaScripts/18_CharacterDemo.lua

@@ -55,7 +55,10 @@ function Start()
     CreateInstructions()
 
     -- Activate mobile stuff only when appropriate
-    if GetPlatform() == "Android" or GetPlatform() == "iOS" then require "LuaScripts/Utilities/Touch" end
+    if GetPlatform() == "Android" or GetPlatform() == "iOS" then 
+        SetLogoVisible(false)
+        require "LuaScripts/Utilities/Touch"
+    end
 
     -- Subscribe to necessary events
     SubscribeToEvents()
@@ -90,7 +93,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     -- Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
 

Bin/Data/LuaScripts/19_VehicleDemo.lua

@@ -75,7 +75,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
     light.specularIntensity = 0.5
 

Bin/Data/LuaScripts/23_Water.lua

@@ -61,7 +61,7 @@ function CreateScene()
     local light = lightNode:CreateComponent("Light")
     light.lightType = LIGHT_DIRECTIONAL
     light.castShadows = true
-    light.shadowBias = BiasParameters(0.0001, 0.5)
+    light.shadowBias = BiasParameters(0.00025, 0.5)
     light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
     light.specularIntensity = 0.5;
     -- Apply slightly overbright lighting to match the skybox

Bin/Data/LuaScripts/TestScene.lua

@@ -132,7 +132,7 @@ function InitScene()
         local light = lightNode:CreateComponent("Light")
         light.lightType = LIGHT_DIRECTIONAL
         light.castShadows = true
-        light.shadowBias = BiasParameters(0.0001, 0.5)
+        light.shadowBias = BiasParameters(0.00025, 0.5)
         light.shadowCascade = CascadeParameters(10.0, 50.0, 200.0, 0.0, 0.8)
         light.specularIntensity = 0.5
     end

Bin/Data/Scripts/06_SkeletalAnimation.as

@@ -63,7 +63,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
     
@@ -72,7 +72,7 @@ void CreateScene()
     const float MODEL_MOVE_SPEED = 2.0f;
     const float MODEL_ROTATE_SPEED = 100.0f;
     const BoundingBox bounds(Vector3(-47.0f, 0.0f, -47.0f), Vector3(47.0f, 0.0f, 47.0f));
-    
+
     for (uint i = 0; i < NUM_MODELS; ++i)
     {
         Node@ modelNode = scene_.CreateChild("Jack");
@@ -82,7 +82,7 @@ void CreateScene()
         modelObject.model = cache.GetResource("Model", "Models/Jack.mdl");
         modelObject.material = cache.GetResource("Material", "Materials/Jack.xml");
         modelObject.castShadows = true;
-        
+
         // Create an AnimationState for a walk animation. Its time position will need to be manually updated to advance the
         // animation, The alternative would be to use an AnimationController component which updates the animation automatically,
         // but we need to update the model's position manually in any case

Bin/Data/Scripts/08_Decals.as

@@ -62,7 +62,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
 

Bin/Data/Scripts/09_MultipleViewports.as

@@ -61,7 +61,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
 

Bin/Data/Scripts/11_Physics.as

@@ -58,7 +58,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
     

Bin/Data/Scripts/12_PhysicsStressTest.as

@@ -57,7 +57,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
 

Bin/Data/Scripts/13_Ragdolls.as

@@ -57,7 +57,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
     
@@ -112,7 +112,7 @@ void CreateScene()
             modelNode.CreateScriptObject(scriptFile, "CreateRagdoll");
         }
     }
-    
+
     // Create the camera. Limit far clip distance to match the fog. Note: now we actually create the camera node outside
     // the scene, because we want it to be unaffected by scene load / save
     cameraNode = Node();

Bin/Data/Scripts/15_Navigation.as

@@ -67,7 +67,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
 

Bin/Data/Scripts/18_CharacterDemo.as

@@ -47,7 +47,10 @@ void Start()
 
     // Activate mobile stuff when appropriate
     if (GetPlatform() == "Android" || GetPlatform() == "iOS")
+    {
+        SetLogoVisible(false);
         InitTouchInput();
+    }
 
     // Subscribe to necessary events
     SubscribeToEvents();
@@ -82,7 +85,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
 

Bin/Data/Scripts/19_VehicleDemo.as

@@ -68,7 +68,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
     light.specularIntensity = 0.5f;
 

Bin/Data/Scripts/23_Water.as

@@ -55,7 +55,7 @@ void CreateScene()
     Light@ light = lightNode.CreateComponent("Light");
     light.lightType = LIGHT_DIRECTIONAL;
     light.castShadows = true;
-    light.shadowBias = BiasParameters(0.0001f, 0.5f);
+    light.shadowBias = BiasParameters(0.00025f, 0.5f);
     light.shadowCascade = CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f);
     light.specularIntensity = 0.5f;
     // Apply slightly overbright lighting to match the skybox

Source/Samples/06_SkeletalAnimation/SkeletalAnimation.cpp

@@ -109,7 +109,7 @@ void SkeletalAnimation::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     

Source/Samples/08_Decals/Decals.cpp

@@ -107,7 +107,7 @@ void Decals::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
 

Source/Samples/09_MultipleViewports/MultipleViewports.cpp

@@ -107,7 +107,7 @@ void MultipleViewports::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
 

Source/Samples/11_Physics/Physics.cpp

@@ -106,7 +106,7 @@ void Physics::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     

Source/Samples/12_PhysicsStressTest/PhysicsStressTest.cpp

@@ -105,7 +105,7 @@ void PhysicsStressTest::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     

Source/Samples/13_Ragdolls/Ragdolls.cpp

@@ -108,7 +108,7 @@ void Ragdolls::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     

Source/Samples/15_Navigation/Navigation.cpp

@@ -108,7 +108,7 @@ void Navigation::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     // Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     

Source/Samples/18_CharacterDemo/CharacterDemo.cpp

@@ -113,7 +113,7 @@ void CharacterDemo::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     light->SetSpecularIntensity(0.5f);
 

Source/Samples/19_VehicleDemo/VehicleDemo.cpp

@@ -110,7 +110,7 @@ void VehicleDemo::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     light->SetSpecularIntensity(0.5f);
     

Source/Samples/23_Water/Water.cpp

@@ -99,7 +99,7 @@ void Water::CreateScene()
     Light* light = lightNode->CreateComponent<Light>();
     light->SetLightType(LIGHT_DIRECTIONAL);
     light->SetCastShadows(true);
-    light->SetShadowBias(BiasParameters(0.0001f, 0.5f));
+    light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
     light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
     light->SetSpecularIntensity(0.5f);
     // Apply slightly overbright lighting to match the skybox