Whatever I was doing last time + made leds always be camera facing. Probably could use some speed up later on.

src/app/animation/foldhaus_animation.h

@@ -135,7 +135,7 @@ RemoveAnimationBlock(gs_list_handle AnimationBlockHandle, animation_system* Anim
 internal u32
 AddLayer (string Name, animation_system* AnimationSystem, blend_mode BlendMode = BlendMode_Overwrite)
 {
-    // TODO(Peter): If this assert fires its time to make the layer buffer system
+    // NOTE(Peter): If this assert fires its time to make the layer buffer system
     // resizable.
     Assert(AnimationSystem->LayersCount < AnimationSystem->LayersMax);
     

src/app/foldhaus_app.cpp

@@ -500,6 +500,8 @@ UPDATE_AND_RENDER(UpdateAndRender)
     }
 #endif
     
+    
+    
     PushRenderOrthographic(RenderBuffer, 0, 0, gs_Width(State->WindowBounds), gs_Height(State->WindowBounds));
     PushRenderClearScreen(RenderBuffer);
     

src/app/foldhaus_app.h

@@ -221,8 +221,7 @@ typedef PANEL_INIT_PROC(panel_init_proc);
 #define PANEL_CLEANUP_PROC(name) void name(panel* Panel, app_state* State)
 typedef PANEL_CLEANUP_PROC(panel_cleanup_proc);
 
-// TODO(Peter): Should be able to take the mouse out of this
+#define PANEL_RENDER_PROC(name) void name(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
-#define PANEL_RENDER_PROC(name) void name(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
 typedef PANEL_RENDER_PROC(panel_render_proc);
 
 // NOTE(Peter): This is used by the meta system to generate panel type info

src/app/foldhaus_assembly.cpp

@@ -114,9 +114,9 @@ internal void
 LoadAssembly (assembly_array* Assemblies, led_system* LedSystem, memory_arena* Scratch, context Context, string Path, event_log* GlobalLog)
 {
     platform_memory_result AssemblyFile = ReadEntireFile(Context, Path);
-    if (AssemblyFile.Error == PlatformMemory_NoError && AssemblyFile.Size > 0)
+    if (AssemblyFile.Error == PlatformMemory_NoError && AssemblyFile.Data.Size > 0)
     {
-        string AssemblyFileText = MakeString((char*)AssemblyFile.Base);
+        string AssemblyFileText = MakeString((char*)AssemblyFile.Data.Base);
         
         Assert(Assemblies->Count < Assemblies->CountMax);
         assembly* NewAssembly = &Assemblies->Values[Assemblies->Count++];
@@ -129,7 +129,7 @@ LoadAssembly (assembly_array* Assemblies, led_system* LedSystem, memory_arena* S
         {
             v4 Offset = TempAssemblyOffsets[Assemblies->Count % TempAssemblyOffsetsCount];
             ConstructAssemblyFromDefinition(NewAssembly, FileName, Offset, LedSystem);
-            PlatformFree(Context.PlatformMemory, AssemblyFile.Base, AssemblyFile.Size);
+            PlatformFree(Context.PlatformMemory, AssemblyFile.Data.Base, AssemblyFile.Data.Size);
         }
         else
         {

src/app/foldhaus_interface.cpp

@@ -454,7 +454,7 @@ RenderPanel(panel* Panel, rect PanelBounds, rect WindowBounds, render_command_bu
     };
     
     panel_definition Definition = GlobalPanelDefs[Panel->PanelDefinitionIndex];
-    Definition.Render(*Panel, PanelViewBounds, RenderBuffer, State, Context, Mouse);
+    Definition.Render(*Panel, PanelViewBounds, RenderBuffer, State, Context);
     
     PushRenderOrthographic(RenderBuffer, WindowBounds.Min.x, WindowBounds.Min.y, WindowBounds.Max.x, WindowBounds.Max.y);
     DrawPanelFooter(Panel, RenderBuffer, FooterBounds, Mouse, State);

src/app/foldhaus_platform.h

@@ -63,12 +63,15 @@ enum platform_memory_error
     PlatformMemory_UnknownError, // You should implement handling this when you see it
 };
 
-// TODO(Peter): Change this to just be data
+struct data
-// - Base, and Size
-struct platform_memory_result
 {
     u8* Base;
-    s32 Size;
+    u64 Size;
+};
+
+struct platform_memory_result
+{
+    data Data;
     platform_memory_error Error;
 };
 
@@ -132,15 +135,6 @@ typedef PLATFORM_SEND_TO(platform_send_to);
 #define PLATFORM_CLOSE_SOCKET(name) void name(platform_socket_handle SocketHandle)
 typedef PLATFORM_CLOSE_SOCKET(platform_close_socket);
 
-// File IO
-
-// TODO(Peter):
-struct directory_listing
-{
-    string Path;
-    directory_listing* Next;
-};
-
 // Font
 struct platform_font_info
 {
@@ -285,7 +279,6 @@ ReadEntireFile(context Context, string Path)
 internal b32
 WriteEntireFile(platform_file_handler FileHandler, string Path, u8* Contents, u32 Size)
 {
-    // TODO(Peter): Overload to take a data struct instead of Contents And Size
     b32 Result = FileHandler.WriteEntireFile(Path, Contents, Size);
     return Result;
 }

src/app/foldhaus_renderer.h

@@ -342,6 +342,7 @@ SetTri3DInBatch (render_quad_batch_constructor* Constructor, s32 TriIndex,
     Constructor->ColorsV[BATCH_3D_COLOR_INDEX(TriIndex, 2)] = C2;
 }
 
+
 inline void
 PushTri3DOnBatch (render_quad_batch_constructor* Constructor,
                   v4 P0, v4 P1, v4 P2,

src/app/generated/gs_meta_generated_typeinfo.h

@@ -59,6 +59,10 @@ static gsm_struct_member_type_info StructMembers_v4[] = {
 { "g", 1, (u64)&((v4*)0)->g, {}, 0},
 { "b", 1, (u64)&((v4*)0)->b, {}, 0},
 { "a", 1, (u64)&((v4*)0)->a, {}, 0},
+{ "xy", 2, (u64)&((v4*)0)->xy, {}, 0},
+{ "yz", 2, (u64)&((v4*)0)->yz, {}, 0},
+{ "xyz", 3, (u64)&((v4*)0)->xyz, {}, 0},
+{ "z", 1, (u64)&((v4*)0)->z, {}, 0},
 { "E", 1, (u64)&((v4*)0)->E, {}, 0},
 };
 static gsm_struct_member_type_info StructMembers_pixel[] = {
@@ -107,7 +111,7 @@ static gsm_struct_member_type_info StructMembers_multiply_patterns_data[] = {
 
 static gsm_struct_type_info StructTypes[] = {
 { gsm_StructType_solid_color_data, "solid_color_data", 16, 36, 0, 0, StructMembers_solid_color_data, 2 },
-{ gsm_StructType_v4, "v4", 2, 16, 0, 0, StructMembers_v4, 3 },
+{ gsm_StructType_v4, "v4", 2, 16, 0, 0, StructMembers_v4, 5 },
 { gsm_StructType_float, "float", 5, 4, 0, 0, 0, 0 },
 { gsm_StructType_color_buffer, "color_buffer", 12, 20, 0, 0, StructMembers_color_buffer, 3 },
 { gsm_StructType_pixel, "pixel", 5, 3, 0, 0, StructMembers_pixel, 2 },

src/app/panels/foldhaus_panel_animation_timeline.h

@@ -572,7 +572,7 @@ DrawAnimationClipsList(rect PanelBounds, ui_interface* Interface, u32 SelectedAn
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_animation_timeline);
 internal void
-AnimationTimeline_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+AnimationTimeline_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
     animation_timeline_state* TimelineState = (animation_timeline_state*)Panel.PanelStateMemory;
     gs_list_handle SelectedBlockHandle = State->SelectedAnimationBlockHandle;

src/app/panels/foldhaus_panel_dmx_view.h

@@ -74,7 +74,7 @@ DrawSACNUniversePixels (render_command_buffer* RenderBuffer, sacn_universe* ToDr
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_dmx_view);
 internal void
-DMXView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+DMXView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
 #if 0
     // :NoLongerFunctionalSACNCodeButThatsOk

src/app/panels/foldhaus_panel_file_view.h

@@ -36,7 +36,7 @@ FileView_Cleanup(panel* Panel, app_state* State)
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_file_view);
 internal void
-FileView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+FileView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
     rect HeaderBounds = {0};
     HeaderBounds.Min = {PanelBounds.Min.x, PanelBounds.Max.y - 32};

src/app/panels/foldhaus_panel_hierarchy.h

@@ -27,7 +27,7 @@ HierarchyView_Cleanup(panel* Panel, app_state* State)
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_hierarchy);
 internal void
-HierarchyView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+HierarchyView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
     ui_layout Layout = ui_CreateLayout(State->Interface, PanelBounds);
     string TempString = PushString(&State->Transient, 256);

src/app/panels/foldhaus_panel_node_graph.h

@@ -420,7 +420,7 @@ ArrangeNodes(pattern_node_workspace Workspace, r32 NodeWidth, r32 LayerDistance,
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_node_graph);
 internal void
-NodeGraph_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+NodeGraph_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
     node_graph_state* GraphState = (node_graph_state*)Panel.PanelStateMemory;
     b32 MouseHandled = false;
@@ -477,7 +477,7 @@ NodeGraph_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuf
     {
         visual_node VisualNode = GraphState->Layout.VisualNodes[i];
         gs_list_handle NodeHandle = State->NodeWorkspace.SortedNodeHandles[i];
-        DrawNode(VisualNode.Position + GraphState->ViewOffset, VisualNode.Spec, NodeHandle, NodeWidth, LineHeight, State->Interface.Style, RenderBuffer, Mouse, &State->Transient);
+        DrawNode(VisualNode.Position + GraphState->ViewOffset, VisualNode.Spec, NodeHandle, NodeWidth, LineHeight, State->Interface.Style, RenderBuffer, Context.Mouse, &State->Transient);
     }
     
     for (u32 p = 0; p < GraphState->Layout.VisualPortsCount; p++)
@@ -487,12 +487,12 @@ NodeGraph_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuf
         VisualPort.PortBounds.Max += GraphState->ViewOffset;
         
         v4 PortColor = WhiteV4;
-        if (PointIsInRange(Mouse.Pos, VisualPort.PortBounds.Min, VisualPort.PortBounds.Max))
+        if (PointIsInRange(Context.Mouse.Pos, VisualPort.PortBounds.Min, VisualPort.PortBounds.Max))
         {
             PortColor = PinkV4;
-            if (MouseButtonTransitionedDown(Mouse.LeftButtonState))
+            if (MouseButtonTransitionedDown(Context.Mouse.LeftButtonState))
             {
-                BeginConnectNodesOperation(VisualPort, p, Mouse, State);
+                BeginConnectNodesOperation(VisualPort, p, Context.Mouse, State);
                 MouseHandled = true;
             }
         }
@@ -519,15 +519,15 @@ NodeGraph_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuf
     List.ElementLabelIndent = v2{10, 4};
     
     string TitleString = MakeStringLiteral("Available Nodes");
-    DrawListElement(TitleString, &List, Mouse, RenderBuffer, State->Interface.Style);
+    DrawListElement(TitleString, &List, Context.Mouse, RenderBuffer, State->Interface.Style);
     
     for (u32 i = 0; i < NodeType_Count; i++)
     {
         node_specification_ Spec = NodeSpecifications[i];
-        rect ElementBounds = DrawListElement(Spec.Identifier, &List, Mouse, RenderBuffer, State->Interface.Style);
+        rect ElementBounds = DrawListElement(Spec.Identifier, &List, Context.Mouse, RenderBuffer, State->Interface.Style);
         
-        if (MouseButtonTransitionedDown(Mouse.LeftButtonState)
+        if (MouseButtonTransitionedDown(Context.Mouse.LeftButtonState)
-            && gs_PointIsInRect(Mouse.DownPos, ElementBounds))
+            && gs_PointIsInRect(Context.Mouse.DownPos, ElementBounds))
         {
             PushNodeOnWorkspace(i, &State->NodeWorkspace, &State->Transient);
             GraphState->LayoutIsDirty = true;
@@ -535,9 +535,9 @@ NodeGraph_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuf
         }
     }
     
-    if (!MouseHandled && MouseButtonTransitionedDown(Mouse.LeftButtonState))
+    if (!MouseHandled && MouseButtonTransitionedDown(Context.Mouse.LeftButtonState))
     {
-        BeginPanNodeGraph(State, {}, Mouse);
+        BeginPanNodeGraph(State, {}, Context.Mouse);
     }
 }
 

src/app/panels/foldhaus_panel_profiler.h

@@ -133,7 +133,7 @@ RenderProfiler_ListVisualization(ui_interface* Interface, ui_layout Layout, debu
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_profiler);
 internal void
-ProfilerView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+ProfilerView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
     memory_arena* Memory = &State->Transient;
     string String = InitializeEmptyString(PushArray(Memory, char, 256), 256);
@@ -149,9 +149,9 @@ ProfilerView_Render(panel Panel, rect PanelBounds, render_command_buffer* Render
     r32 SingleFrameWidth = (r32)((s32)SingleFrameStep - 2);
     
     ui_OutlineRect(&State->Interface, FrameListBounds, 2, WhiteV4);
-    if (gs_PointIsInRect(Mouse.Pos, FrameListBounds) && MouseButtonHeldDown(Mouse.LeftButtonState))
+    if (gs_PointIsInRect(Context.Mouse.Pos, FrameListBounds) && MouseButtonHeldDown(Context.Mouse.LeftButtonState))
     {
-        v2 LocalMouse = gs_TransformPointIntoRectSpace(Mouse.Pos, FrameListBounds);
+        v2 LocalMouse = gs_TransformPointIntoRectSpace(Context.Mouse.Pos, FrameListBounds);
         s32 ClosestFrameIndex = (LocalMouse.x / SingleFrameStep);
         if (ClosestFrameIndex >= 0 && ClosestFrameIndex < DEBUG_FRAME_COUNT)
         {

src/app/panels/foldhaus_panel_sculpture_view.h

@@ -71,6 +71,7 @@ SculptureView_Cleanup(panel* Panel, app_state* State)
 
 struct draw_leds_job_data
 {
+    v4 CameraPosition;
     v4* Positions;
     pixel* Colors;
     s32 StartIndex;
@@ -107,18 +108,19 @@ DrawLEDsInBufferRangeJob (s32 ThreadID, void* JobData)
     v2 UV2 = v2{1, 1};
     v2 UV3 = v2{0, 1};
     
-    
     for (s32 LedIndex = 0; LedIndex < LEDCount; LedIndex++)
     {
         pixel PixelColor = Data->Colors[LedIndex];
         v4 Color = v4{PixelColor.R / 255.f, PixelColor.G / 255.f, PixelColor.B / 255.f, 1.0f};
         
-        v4 V4Position = Data->Positions[Data->StartIndex + LedIndex];
+        v4 Position = Data->Positions[Data->StartIndex + LedIndex];
-        V4Position.w = 0;
+        m44 FaceCameraMatrix = GetLookAtMatrix(Position, Data->CameraPosition);
-        v4 P0 = P0_In + V4Position;
+        v4 PositionOffset = V4(Position.xyz, 0); // Ensure PositionOffset is a vector, not a point
-        v4 P1 = P1_In + V4Position;
+        
-        v4 P2 = P2_In + V4Position;
+        v4 P0 = (FaceCameraMatrix * P0_In) + PositionOffset;
-        v4 P3 = P3_In + V4Position;
+        v4 P1 = (FaceCameraMatrix * P1_In) + PositionOffset;
+        v4 P2 = (FaceCameraMatrix * P2_In) + PositionOffset;
+        v4 P3 = (FaceCameraMatrix * P3_In) + PositionOffset;
         
         SetTri3DInBatch(Data->Batch, BatchReservedRange.Start + TrisUsed++,
                         P0, P1, P2, UV0, UV1, UV2, Color, Color, Color);
@@ -130,7 +132,7 @@ DrawLEDsInBufferRangeJob (s32 ThreadID, void* JobData)
 GSMetaTag(panel_render);
 GSMetaTag(panel_type_sculpture_view);
 internal void
-SculptureView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context, mouse_state Mouse)
+SculptureView_Render(panel Panel, rect PanelBounds, render_command_buffer* RenderBuffer, app_state* State, context Context)
 {
     DEBUG_TRACK_SCOPE(RenderSculpture);
     
@@ -145,9 +147,7 @@ SculptureView_Render(panel Panel, rect PanelBounds, render_command_buffer* Rende
     
     PushRenderPerspective(RenderBuffer, PanelBounds.Min.x, PanelBounds.Min.y, PanelWidth, PanelHeight, State->Camera);
     
-    // TODO(Peter): Pretty sure this isn't working right now
     m44 FaceCameraMatrix = GetLookAtMatrix(v4{0, 0, 0, 1}, V4(State->Camera.Position, 1));
-    FaceCameraMatrix = FaceCameraMatrix;
     
     u32 MaxLEDsPerJob = 2048;
     render_quad_batch_constructor RenderLEDsBatch = PushRenderQuad3DBatch(RenderBuffer, State->LedSystem.LedsCountTotal);
@@ -166,13 +166,19 @@ SculptureView_Render(panel Panel, rect PanelBounds, render_command_buffer* Rende
             JobData->StartIndex = Job * MaxLEDsPerJob;
             JobData->OnePastLastIndex = GSMin(JobData->StartIndex + MaxLEDsPerJob, LedBuffer->LedCount);
             JobData->Batch = &RenderLEDsBatch;
-            JobData->FaceCameraMatrix;
+            //JobData->FaceCameraMatrix = FaceCameraMatrix;
             JobData->ModelViewMatrix = ModelViewMatrix;
             JobData->LEDHalfWidth = LEDHalfWidth;
             
+            JobData->CameraPosition = V4(State->Camera.Position, 1);
+            
             Context.GeneralWorkQueue->PushWorkOnQueue(Context.GeneralWorkQueue, DrawLEDsInBufferRangeJob, JobData, "Sculpture Draw LEDS");
         }
     }
+    
+    
+    
+    
     Context.GeneralWorkQueue->DoQueueWorkUntilDone(Context.GeneralWorkQueue, 0);
 }
 

src/app/win32_foldhaus_fileio.h

@@ -19,30 +19,33 @@ PLATFORM_READ_ENTIRE_FILE(Win32ReadEntireFile)
     if (FileHandle != INVALID_HANDLE_VALUE)
     {
         DWORD FileSize = GetFileSize(FileHandle, NULL);
-        Result.Base = (u8*)VirtualAlloc(NULL, FileSize, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
+        Result.Data.Base = (u8*)VirtualAlloc(NULL, FileSize, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
-        if (Result.Base)
+        if (Result.Data.Base)
         {
-            Result.Size = FileSize;
+            Result.Data.Size = FileSize;
             
             s32 BytesRead = 0;
-            if (ReadFile(FileHandle, (LPVOID)Result.Base, FileSize, (LPDWORD)(&BytesRead), NULL))
+            if (ReadFile(FileHandle, (LPVOID)Result.Data.Base, FileSize, (LPDWORD)(&BytesRead), NULL))
             {
                 
             }
             else
             {
                 u32 Error = GetLastError();
-                // TODO(Peter): :ErrorLogging
+                VirtualFree(Result.Data.Base, 0, MEM_RELEASE);
-                Result.Size = 0;
+                Result.Data.Size = 0;
                 Result.Error = PlatformMemory_UnknownError;
             }
         }
+        else
+        {
+            Result.Error = PlatformMemory_UnknownError;
+        }
         CloseHandle(FileHandle);
     }
     else
     {
         Result.Error = PlatformMemory_FileNotFound;
-        // TODO(Peter): :ErrorLogging
     }
     
     return Result;
@@ -138,13 +141,5 @@ PLATFORM_GET_FILE_PATH(Win32SystemDialogueOpenFile)
     return Result;
 }
 
-internal directory_listing
-EnumerateDirectory(char* Path, memory_arena* Storage)
-{
-    directory_listing Result = {};
-    // TODO(Peter):
-    return Result;
-}
-
 #define WIN32_FOLDHAUS_FILEIO_H
 #endif // WIN32_FOLDHAUS_FILEIO_H

src/gs_libs/gs_vector_matrix.h

@@ -75,6 +75,18 @@ union v4
         float a;
     };
     
+    struct
+    {
+        v2 xy;
+        v2 yz;
+    };
+    
+    struct
+    {
+        v3 xyz;
+        float z;
+    };
+    
     float E[4];
 };
 
@@ -1271,11 +1283,10 @@ GetLookAtMatrix (v4 Position, v4 Target)
     v4 Up = Normalize(Cross(Forward, Right));
     
     m44 RotationMatrix = M44(
-                             Right.x, Up.x, Forward.x, 0,
+                             Right.x, Right.y, Right.z, 0,
-                             Right.y, Up.y, Forward.y, 0,
+                             Up.x, Up.y, Up.z, 0,
-                             Right.z, Up.z, Forward.z, 0,
+                             Forward.x, Forward.y, Forward.z, 0,
                              0,       0,    0,         1);
-    
     return RotationMatrix;
 }