improvements for wind, terrain, editor interaction picker

Editor/Editor.cpp

@@ -1917,7 +1917,6 @@ void EditorComponent::Update(float dt)
 		// Interactions:
 		{
 			// Interact:
-			bool interaction_happened = false;
 			if (CheckInput(EditorActions::RAGDOLL_AND_PHYSICS_IMPULSE_TESTER))
 			{
 				if (wi::input::Press(wi::input::MOUSE_BUTTON_MIDDLE))
@@ -1926,7 +1925,6 @@ void EditorComponent::Update(float dt)
 					wi::physics::RayIntersectionResult result = wi::physics::Intersects(scene, pickRay);
 					if (result.IsValid())
 					{
-						interaction_happened = true;
 						XMFLOAT3 impulse;
 						XMStoreFloat3(&impulse, XMVector3Normalize(XMLoadFloat3(&pickRay.direction)) * 20);
 						if (result.humanoid_ragdoll_entity != INVALID_ENTITY)
@@ -1957,10 +1955,6 @@ void EditorComponent::Update(float dt)
 				if (wi::input::Down(wi::input::MOUSE_BUTTON_MIDDLE))
 				{
 					wi::physics::PickDrag(scene, pickRay, physicsDragOp);
-					if (physicsDragOp.IsValid())
-					{
-						interaction_happened = true;
-					}
 				}
 				else
 				{
@@ -1999,7 +1993,7 @@ void EditorComponent::Update(float dt)
 			}
 
 			// Other:
-			if (!interaction_happened && wi::input::Down(wi::input::MOUSE_BUTTON_MIDDLE))
+			if (wi::input::Down(wi::input::MOUSE_BUTTON_MIDDLE))
 			{
 				hovered = wi::scene::Pick(pickRay, wi::enums::FILTER_OBJECT_ALL, ~0u, scene);
 				if (hovered.entity != INVALID_ENTITY)

WickedEngine/shaders/windCS.hlsl

@@ -8,17 +8,16 @@ float compute_wind(float3 position, float time)
 	position += time;
 	const ShaderWind wind = GetWeather().wind;
 
-	float randomness_amount = 0;
-	randomness_amount += noise_gradient_3D(position.xyz);
-	randomness_amount += noise_gradient_3D(position.xyz / 2.0f);
-	randomness_amount += noise_gradient_3D(position.xyz / 4.0f);
-	randomness_amount += noise_gradient_3D(position.xyz / 8.0f);
-	randomness_amount += noise_gradient_3D(position.xyz / 16.0f);
-	randomness_amount += noise_gradient_3D(position.xyz / 32.0f);
-	randomness_amount *= wind.randomness;
+	position.xyz *= wind.wavesize;
 
-	float direction_amount = dot(position.xyz, wind.direction);
-	float waveoffset = mad(direction_amount, wind.wavesize, randomness_amount);
+	float waveoffset = 0;
+	waveoffset += noise_gradient_3D(position.xyz);
+	waveoffset += noise_gradient_3D(position.xyz / 2.0);
+	waveoffset += noise_gradient_3D(position.xyz / 4.0);
+	waveoffset += noise_gradient_3D(position.xyz / 8.0);
+	waveoffset += noise_gradient_3D(position.xyz / 16.0);
+	waveoffset += noise_gradient_3D(position.xyz / 32.0);
+	waveoffset *= wind.randomness;
 
 	return sin(mad(time, wind.speed, waveoffset));
 }

WickedEngine/wiTerrain.cpp

@@ -785,6 +785,10 @@ namespace wi::terrain
 					grass->width = grass_properties.width;
 					grass->uniformity = grass_properties.uniformity;
 					grass->atlas_rects = grass_properties.atlas_rects;
+					grass->segmentCount = grass_properties.segmentCount;
+					grass->billboardCount = grass_properties.billboardCount;
+					grass->drag = grass_properties.drag;
+					grass->gravityPower = grass_properties.gravityPower;
 				}
 
 				MaterialComponent* chunkGrassMaterial = scene->materials.GetComponent(chunk_data.grass_entity);

WickedEngine/wiVersion.cpp

@@ -9,7 +9,7 @@ namespace wi::version
 	// minor features, major updates, breaking compatibility changes
 	const int minor = 71;
 	// minor bug fixes, alterations, refactors, updates
-	const int revision = 681;
+	const int revision = 682;
 
 	const std::string version_string = std::to_string(major) + "." + std::to_string(minor) + "." + std::to_string(revision);