[game] sponza world wind is now set at 20% of the base value

data/shaders/common_vertex_processing.hlsl

@@ -84,7 +84,7 @@ struct vertex_processing
 
             // normalize wind direction and calculate magnitude
             float3 wind_direction = normalize(wind);
-            float wind_magnitude = length(wind);
+            float wind_magnitude  = length(wind);
 
             // height-based sway factor (stronger sway at higher points)
             float sway_factor = saturate((position_vertex.y - animation_pivot.y) / GetMaterial().world_space_height);
@@ -103,7 +103,7 @@ struct vertex_processing
 
             // combine all factors for sway
             float combined_wave = base_wave + flutter;
-            float3 sway_offset  = adjusted_wind_direction * combined_wave * sway_extent * sway_factor;
+            float3 sway_offset  = adjusted_wind_direction * combined_wave * sway_extent * sway_factor * wind_magnitude;
 
             // apply the calculated sway to the vertex
             position_vertex += sway_offset;

runtime/Game/Game.cpp

@@ -788,6 +788,8 @@ namespace Spartan
                     material->SetProperty(MaterialProperty::WindAnimation, 1.0f);
                 }
             }
+
+            Renderer::SetWind(Renderer::GetWind() * 0.2f);
         }
 
         void create_doom()

runtime/Rendering/Renderer.cpp

@@ -179,7 +179,7 @@ namespace Spartan
         SetOption(Renderer_Option::PerformanceMetrics,          1.0f);
         SetOption(Renderer_Option::OcclusionCulling,            0.0f);                                                 // disabled by default as it's a WIP (you can see the query delays)
 
-        SetWind(Vector3(1.0f, 0.0f, 0.5f) * 5.0f);
+        SetWind(Vector3(1.0f, 0.0f, 0.5f));
 
         // resolution
         {
@@ -547,6 +547,11 @@ namespace Spartan
         return cmd_list->GetState() == RHI_CommandListState::Recording;
     }
 
+    const Vector3& Renderer::GetWind()
+    {
+        return m_cb_frame_cpu.wind;
+    }
+
     void Renderer::SetWind(const Math::Vector3& wind)
     {
         m_cb_frame_cpu.wind = wind;

runtime/Rendering/Renderer.h

@@ -83,6 +83,9 @@ namespace Spartan
         static void Screenshot(const std::string& file_path);
         static void SetEntities(std::unordered_map<uint64_t, std::shared_ptr<Entity>>& entities);
         static bool CanUseCmdList();
+
+        // wind
+        static const Math::Vector3& GetWind();
         static void SetWind(const Math::Vector3& wind);
 
         //= RESOLUTION/SIZE =============================================================================