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Improved the visuals of the hierarchy panel and the timeline panel

This commit is contained in:
Peter Slattery 2019-12-26 16:23:43 -08:00
parent d9af0c6a36
commit 2c6adaeda2
6 changed files with 121 additions and 52 deletions
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8
src/animation/foldhaus_animation.h
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@ -39,8 +39,12 @@ struct animation_system
free_list FreeList;
u32 BlocksCount;
r32 Time;
b32 TimelineShouldAdvance;
r32 Time;
s32 LastUpdatedFrame;
r32 SecondsPerFrame;
b32 TimelineShouldAdvance;
// :Temporary
r32 AnimationEnd;
};

10
src/foldhaus_app.cpp
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@ -275,6 +275,7 @@ INITIALIZE_APPLICATION(InitializeApplication)
{ // MODES PLAYGROUND
InitializeAnimationSystem(&State->AnimationSystem);
State->AnimationSystem.SecondsPerFrame = 1.f / 24.f;
animation_block BlockZero = {0};
BlockZero.StartTime = 0;
@ -415,6 +416,13 @@ UPDATE_AND_RENDER(UpdateAndRender)
{
State->AnimationSystem.Time -= State->AnimationSystem.AnimationEnd;
}
}
s32 CurrentFrame = (s32)(State->AnimationSystem.Time / State->AnimationSystem.SecondsPerFrame);
if (CurrentFrame != State->AnimationSystem.LastUpdatedFrame)
{
State->AnimationSystem.LastUpdatedFrame = CurrentFrame;
r32 FrameTime = CurrentFrame * State->AnimationSystem.SecondsPerFrame;
for (u32 i = 0; i < State->AnimationSystem.BlocksCount; i++)
{
@ -425,7 +433,7 @@ UPDATE_AND_RENDER(UpdateAndRender)
if (State->AnimationSystem.Time >= Block.StartTime
&& State->AnimationSystem.Time <= Block.EndTime)
{
Block.Proc(State, State->AnimationSystem.Time - Block.StartTime);
Block.Proc(State, FrameTime - Block.StartTime);
}
}
}

4
src/gs_input.h
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@ -105,5 +105,7 @@ MouseButtonTransitionedUp (b32 MouseButtonState)
internal b32
MouseButtonHeldDown (b32 MouseButtonState)
{
return (KeyWasDown(MouseButtonState) && KeyIsDown(MouseButtonState));
b32 WasDown = KeyWasDown(MouseButtonState);
b32 IsDown = KeyIsDown(MouseButtonState);
return (WasDown && IsDown);
}

10
src/interface.h
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@ -8,12 +8,14 @@ enum string_alignment
internal void
DrawCharacter_ (render_quad_batch_constructor* BatchConstructor, r32 MinX, r32 MinY, codepoint_bitmap CodepointInfo, v4 Color)
{
r32 MaxX = MinX + (CodepointInfo.Width);
r32 MaxY = MinY + (CodepointInfo.Height);
s32 AlignedMinX = (s32)(MinX);
s32 AlignedMinY = (s32)(MinY);
s32 AlignedMaxX = AlignedMinX + (CodepointInfo.Width);
s32 AlignedMaxY = AlignedMinY + (CodepointInfo.Height);
PushQuad2DOnBatch(BatchConstructor,
v2{MinX, MinY}, v2{MaxX, MinY},
v2{MaxX, MaxY}, v2{MinX, MaxY},
v2{(r32)AlignedMinX, (r32)AlignedMinY}, v2{(r32)AlignedMaxX, (r32)AlignedMinY},
v2{(r32)AlignedMaxX, (r32)AlignedMaxY}, v2{(r32)AlignedMinX, (r32)AlignedMaxY},
CodepointInfo.UVMin, CodepointInfo.UVMax,
Color);
}

103
src/panels/foldhaus_panel_animation_timeline.h
View File

@ -18,18 +18,55 @@ PANEL_CLEANUP_PROC(AnimationTimeline_Cleanup)
}
internal animation_block_handle
DrawAnimationTimeline (animation_system* AnimationSystem, v2 PanelMin, v2 PanelMax, animation_block_handle SelectedBlockHandle, render_command_buffer* RenderBuffer, interface_config Interface, mouse_state Mouse)
DrawAnimationTimeline (animation_system* AnimationSystem, s32 StartFrame, s32 EndFrame, v2 PanelMin, v2 PanelMax, animation_block_handle SelectedBlockHandle, render_command_buffer* RenderBuffer, app_state* State, mouse_state Mouse)
{
string TempString = MakeString(PushArray(&State->Transient, char, 256), 256);
s32 FrameCount = EndFrame - StartFrame;
animation_block_handle Result = SelectedBlockHandle;
r32 AnimationPanelHeight = PanelMax.y - PanelMin.y;
r32 AnimationPanelHeight = PanelMax.y - PanelMin.y;
r32 AnimationPanelWidth = PanelMax.x - PanelMin.x;
panel_result AnimationPanel = EvaluatePanel(RenderBuffer, PanelMin, PanelMax,
0, Interface);
PushRenderQuad2D(RenderBuffer, PanelMin, PanelMax, v4{.22f, .22f, .22f, 1.f});
// Frame Bar
r32 FrameBarHeight = 24;
v2 FrameBarMin = v2{PanelMin.x, PanelMax.y - FrameBarHeight};
v2 FrameBarMax = PanelMax;
PushRenderQuad2D(RenderBuffer, FrameBarMin, FrameBarMax, v4{.16f, .16f, .16f, 1.f});
// Mouse clicked inside frame nubmer bar -> change current frame on timeline
if (MouseButtonHeldDown(Mouse.LeftButtonState)
&& PointIsInRange(Mouse.DownPos, FrameBarMin, FrameBarMax))
{
r32 MouseX = Mouse.DownPos.x;
r32 MousePercentX = (MouseX - FrameBarMin.x) / (FrameBarMax.x - FrameBarMin.y);
s32 MouseFrame = (s32)((MousePercentX * FrameCount) + StartFrame);
r32 MouseFrameTime = (r32)MouseFrame * AnimationSystem->SecondsPerFrame;
AnimationSystem->Time = MouseFrameTime;
}
for (s32 f = 0; f < FrameCount; f += 10)
{
s32 Frame = StartFrame + f;
PrintF(&TempString, "%d", Frame);
r32 FramePercent = (r32)f / (r32)FrameCount;
r32 FrameX = GSLerp(PanelMin.x, PanelMax.x, FramePercent);
v2 FrameTextPos = v2{FrameX, FrameBarMin.y + 2};
DrawString(RenderBuffer, TempString, State->Interface.Font, FrameTextPos, WhiteV4);
// Frame Vertical Slices
v2 LineTop = v2{FrameX, FrameBarMin.y};
v2 LineBottom = v2{FrameX + 1, PanelMin.y};
PushRenderQuad2D(RenderBuffer, LineTop, LineBottom, v4{.16f, .16f, .16f, 1.f});
}
// Animation Blocks
v2 TimelineMin = PanelMin;
v2 TimelineMax = v2{PanelMax.x, FrameBarMin.y};
b32 MouseDownAndNotHandled = MouseButtonTransitionedDown(Mouse.LeftButtonState);
for (u32 i = 0; i < AnimationSystem->BlocksCount; i++)
for (u32 i = 0; i < AnimationSystem->BlocksCount; i++)
{
animation_block_entry AnimationBlockEntry = AnimationSystem->Blocks[i];
if (AnimationBlockIsFree(AnimationBlockEntry)) { continue; }
@ -40,14 +77,16 @@ r32 AnimationPanelHeight = PanelMax.y - PanelMin.y;
animation_block AnimationBlockAt = AnimationBlockEntry.Block;
r32 StartTimePercent = AnimationBlockAt.StartTime / AnimationSystem->AnimationEnd;
r32 StartPosition = AnimationPanelWidth * StartTimePercent;
s32 BlockStartFrame = AnimationBlockAt.StartTime / AnimationSystem->SecondsPerFrame;
r32 StartFramePercent = (r32)(BlockStartFrame - StartFrame) / (r32)FrameCount;
r32 StartPosition = AnimationPanelWidth * StartFramePercent;
r32 EndTimePercent = AnimationBlockAt.EndTime / AnimationSystem->AnimationEnd;
r32 EndPosition = AnimationPanelWidth * EndTimePercent;
s32 BlockEndFrame = AnimationBlockAt.EndTime / AnimationSystem->SecondsPerFrame;
r32 EndFramePercent = (r32)(BlockEndFrame - StartFrame) / (r32)FrameCount;
r32 EndPosition = AnimationPanelWidth * EndFramePercent;
v2 Min = PanelMin + v2{StartPosition, 25};
v2 Max = PanelMin + v2{EndPosition, 75};
v2 Min = TimelineMin + v2{StartPosition, 25};
v2 Max = TimelineMin + v2{EndPosition, 75};
v4 BlockColor = BlackV4;
if (AnimationBlockHandlesAreEqual(SelectedBlockHandle, CurrentBlockHandle))
@ -62,25 +101,37 @@ r32 EndTimePercent = AnimationBlockAt.EndTime / AnimationSystem->AnimationEnd;
&& MouseButtonTransitionedDown(Mouse.LeftButtonState))
{
MouseDownAndNotHandled = false;
if (AnimationBlockHandlesAreEqual(SelectedBlockHandle, CurrentBlockHandle))
if (AnimationBlockHandlesAreEqual(SelectedBlockHandle, CurrentBlockHandle))
{
// If the block is already selected, deselect it.
// If the block is already selected, deselect it.
Result = {0};
}
else
{
Result = CurrentBlockHandle;
Result = CurrentBlockHandle;
}
}
}
r32 TimePercent = AnimationSystem->Time / AnimationSystem->AnimationEnd;
// Time Slider
s32 SliderFrame = AnimationSystem->Time / AnimationSystem->SecondsPerFrame;
r32 TimePercent = (r32)SliderFrame / (r32)EndFrame;
r32 SliderX = PanelMin.x + (AnimationPanelWidth * TimePercent);
v2 SliderMin = v2{SliderX, PanelMin.y};
v2 SliderMax = v2{SliderX + 1, PanelMax.y - 25};
PushRenderQuad2D(RenderBuffer, SliderMin, SliderMax, WhiteV4);
v4 TimeSliderColor = v4{.36f, .52f, .78f, 1.f};
if (MouseDownAndNotHandled && PointIsInRange(Mouse.Pos, PanelMin, PanelMax))
PushRenderQuad2D(RenderBuffer, SliderMin, SliderMax, TimeSliderColor);
r32 SliderHalfWidth = 10;
v2 HeadMin = v2{SliderX - SliderHalfWidth, SliderMax.y};
v2 HeadMax = v2{SliderX + SliderHalfWidth, SliderMax.y + FrameBarHeight};
PushRenderQuad2D(RenderBuffer, HeadMin, HeadMax, TimeSliderColor);
PrintF(&TempString, "%d", SliderFrame);
DrawString(RenderBuffer, TempString, State->Interface.Font, HeadMin + v2{4, 4}, WhiteV4);
if (MouseDownAndNotHandled && PointIsInRange(Mouse.Pos, TimelineMin, TimelineMax))
{
r32 MouseDownPositionPercent = (Mouse.Pos.x - PanelMin.x) / AnimationPanelWidth;
r32 NewBlockTimeStart = MouseDownPositionPercent * AnimationSystem->AnimationEnd;
@ -96,21 +147,23 @@ Result = CurrentBlockHandle;
Result = NewBlockHandle;
}
return Result;
}
}
PANEL_RENDER_PROC(AnimationTimeline_Render)
{
animation_block_handle SelectedBlockHandle = State->SelectedAnimationBlockHandle;
r32 OptionsRowHeight = 25;
r32 OptionsRowHeight = 25;
v2 TimelineMin = PanelMin;
v2 TimelineMax = v2{PanelMax.x, PanelMax.y - OptionsRowHeight};
if (TimelineMax.y - TimelineMin.y > 0)
{
s32 FrameEnd = (s32)(State->AnimationSystem.AnimationEnd / State->AnimationSystem.SecondsPerFrame);
SelectedBlockHandle = DrawAnimationTimeline(&State->AnimationSystem,
TimelineMin, TimelineMax,
0, FrameEnd,
TimelineMin, TimelineMax,
SelectedBlockHandle,
RenderBuffer, State->Interface, Mouse);
RenderBuffer, State, Mouse);
}
v2 OptionsRowMin = v2{ PanelMin.x, TimelineMax.y };
@ -128,12 +181,12 @@ TimelineMin, TimelineMax,
MakeStringLiteral("Pause"),
State->Interface, Mouse);
ButtonAt.x += ButtonWidth + 2;
button_result PlayResult = EvaluateButton(RenderBuffer,
button_result PlayResult = EvaluateButton(RenderBuffer,
ButtonAt + ButtonMin, ButtonAt + ButtonMax,
MakeStringLiteral("Play"),
State->Interface, Mouse);
ButtonAt.x += ButtonWidth + 2;
button_result StopResult = EvaluateButton(RenderBuffer,
button_result StopResult = EvaluateButton(RenderBuffer,
ButtonAt + ButtonMin, ButtonAt + ButtonMax,
MakeStringLiteral("Stop"),
State->Interface, Mouse);
@ -154,5 +207,5 @@ button_result StopResult = EvaluateButton(RenderBuffer,
State->AnimationSystem.Time = 0;
}
State->SelectedAnimationBlockHandle = SelectedBlockHandle;
State->SelectedAnimationBlockHandle = SelectedBlockHandle;
}

2
src/panels/foldhaus_panel_hierarchy.h
View File

@ -21,7 +21,7 @@ v4 LineBGColors[] = {
v4 LineBGHoverColor = { .22f, .22f, .22f, 1.f };
r32 LineHeight = State->Interface.Font->PixelHeight + 8;
v2 LineMin = v2{PanelMin.x + State->Interface.Margin.x, PanelMax.y - LineHeight};
v2 LineMin = v2{PanelMin.x, PanelMax.y - LineHeight};
v2 LineMax = LineMin + v2{PanelWidth, LineHeight};
v2 TextOffset = v2{10, 4};
string TempString = MakeString(PushArray(&State->Transient, char, 256), 256);