Gottfried/glitchy-engine-beef
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Render EntityIDs (breaks post processing)

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This commit is contained in:
Simon Lübeß
2022-05-28 15:42:48 +02:00
parent 164d420a25
commit d212576719
17 changed files with 242 additions and 191 deletions
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GlitchyEngine/src/Renderer/Renderer2D.bf
+57 -18
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@@ -50,11 +50,14 @@ namespace GlitchyEngine.Renderer
public ColorRGBA Color;
public Vector4 UVTransform;
public this(Matrix transform, ColorRGBA color, Vector4 uvTransform)
public uint32 EntityId;
public this(Matrix transform, ColorRGBA color, Vector4 uvTransform, uint32 entityId)
{
Transform = transform;
Color = color;
UVTransform = uvTransform;
EntityId = entityId;
}
}
@@ -63,8 +66,8 @@ namespace GlitchyEngine.Renderer
{
public float InnerRadius;
public this(Matrix transform, ColorRGBA color, Vector4 uvTransform, float innerRadius)
: base(transform, color, uvTransform)
public this(Matrix transform, ColorRGBA color, Vector4 uvTransform, float innerRadius, uint32 entityId)
: base(transform, color, uvTransform, entityId)
{
InnerRadius = innerRadius;
}
@@ -91,14 +94,14 @@ namespace GlitchyEngine.Renderer
FrontToBack
}
struct QueueQuad: this(Matrix Transform, ColorRGBA Color, Texture Texture, float Depth, Vector4 uvTransform) { }
struct QueueQuad: this(Matrix Transform, ColorRGBA Color, Texture Texture, float Depth, Vector4 uvTransform, uint32 entityId = uint32.MaxValue) { }
struct QueueCircle : QueueQuad
{
public float InnerRadius;
public this(Matrix Transform, ColorRGBA Color, Texture Texture, float Depth, Vector4 uvTransform, float innerRadius)
: base(Transform, Color, Texture, Depth, uvTransform)
public this(Matrix Transform, ColorRGBA Color, Texture Texture, float Depth, Vector4 uvTransform, float innerRadius, uint32 entityId = uint32.MaxValue)
: base(Transform, Color, Texture, Depth, uvTransform, entityId)
{
InnerRadius = innerRadius;
}
@@ -205,7 +208,8 @@ namespace GlitchyEngine.Renderer
VertexElement(.R32G32B32A32_Float, "TRANSFORM", false, 2, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32G32B32A32_Float, "TRANSFORM", false, 3, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32G32B32A32_Float, "COLOR", false, 0, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32G32B32A32_Float, "TEXCOORD", false, 1, 1, (.)-1, .PerInstanceData, 1)
VertexElement(.R32G32B32A32_Float, "TEXCOORD", false, 1, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32_UInt, "ENTITYID", false, 0, 1, (.)-1, .PerInstanceData, 1)
);
s_quadBatchBinding = new GeometryBinding();
@@ -232,7 +236,8 @@ namespace GlitchyEngine.Renderer
VertexElement(.R32G32B32A32_Float, "TRANSFORM", false, 3, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32G32B32A32_Float, "COLOR", false, 0, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32G32B32A32_Float, "TEXCOORD", false, 1, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32_Float, "TEXCOORD", false, 2, 1, (.)-1, .PerInstanceData, 1)
VertexElement(.R32_Float, "TEXCOORD", false, 2, 1, (.)-1, .PerInstanceData, 1),
VertexElement(.R32_UInt, "ENTITYID", false, 0, 1, (.)-1, .PerInstanceData, 1)
);
s_circleBatchBinding = new GeometryBinding();
@@ -313,6 +318,24 @@ namespace GlitchyEngine.Renderer
sampler.ReleaseRef();
}
private static BlendState s_opaqueBlendState;
private static BlendState s_transparentBlendState;
private static void InitStates()
{
s_opaqueBlendState = new BlendState(.Default);
// TODO: alpha is a bitch.
// This is for premultiplied alpha!!!! However the engine has basically no support for that >:[
BlendStateDescription transparentDesc = .Default;
transparentDesc.IndependentBlendEnable = true;
transparentDesc.RenderTarget[0] = .(true,
.One, .InvertedSourceAlpha, .Add,
.One, .One, .Add, .All);
s_transparentBlendState = new BlendState(transparentDesc);
}
public static void Init()
{
Debug.Profiler.ProfileFunction!();
@@ -320,6 +343,8 @@ namespace GlitchyEngine.Renderer
Log.EngineLogger.AssertDebug(!s_initialized, "Renderer2D is already initialized.");
#endif
InitStates();
InitEffect();
InitGeometry();
InitInstancingGeometry();
@@ -361,6 +386,9 @@ namespace GlitchyEngine.Renderer
s_currentEffect?.ReleaseRef();
s_currentCircleEffect?.ReleaseRef();
s_opaqueBlendState.ReleaseRef();
s_transparentBlendState.ReleaseRef();
#if DEBUG
s_initialized = false;
#endif
@@ -517,17 +545,17 @@ namespace GlitchyEngine.Renderer
/// Adds a quad instance to the instance queue.
[Inline]
private static void QueueQuadInstance(Matrix transform, ColorRGBA color, Texture texture, float depth, Vector4 uvTransform)
private static void QueueQuadInstance(Matrix transform, ColorRGBA color, Texture texture, float depth, Vector4 uvTransform, uint32 id = uint32.MaxValue)
{
s_QuadinstanceQueue.Add(QueueQuad(transform, color, texture ?? s_whiteTexture, depth, uvTransform));
s_QuadinstanceQueue.Add(QueueQuad(transform, color, texture ?? s_whiteTexture, depth, uvTransform, id));
s_statistics.QuadCount++;
}
/// Adds a circle instance to the instance queue.
[Inline]
private static void QueueCircleInstance(Matrix transform, ColorRGBA color, Texture2D texture, float depth, Vector4 uvTransform, float innerRadius)
private static void QueueCircleInstance(Matrix transform, ColorRGBA color, Texture2D texture, float depth, Vector4 uvTransform, float innerRadius, uint32 id = uint32.MaxValue)
{
s_circleInstanceQueue.Add(QueueCircle(transform, color, texture ?? s_whiteTexture, depth, uvTransform, innerRadius));
s_circleInstanceQueue.Add(QueueCircle(transform, color, texture ?? s_whiteTexture, depth, uvTransform, innerRadius, id));
s_statistics.CircleCount++;
}
@@ -637,6 +665,9 @@ namespace GlitchyEngine.Renderer
if(s_QuadinstanceQueue.IsEmpty)
return;
// TODO: per object blendstate
RenderCommand.SetBlendState(s_transparentBlendState);
Texture texture = s_QuadinstanceQueue[0].Texture;
s_currentEffect.SetTexture("Texture", texture);
@@ -656,7 +687,7 @@ namespace GlitchyEngine.Renderer
s_currentEffect.SetTexture("Texture", texture);
}
s_rawQuadInstances[s_setInstances++] = .(quad.Transform, quad.Color, quad.uvTransform);
s_rawQuadInstances[s_setInstances++] = .(quad.Transform, quad.Color, quad.uvTransform, quad.entityId);
if(s_setInstances == s_rawQuadInstances.Count)
{
@@ -676,6 +707,9 @@ namespace GlitchyEngine.Renderer
if(s_circleInstanceQueue.IsEmpty)
return;
// TODO: per object blendstate
RenderCommand.SetBlendState(s_transparentBlendState);
Texture texture = s_circleInstanceQueue[0].Texture;
s_currentCircleEffect.SetTexture("Texture", texture);
@@ -694,7 +728,7 @@ namespace GlitchyEngine.Renderer
s_currentCircleEffect.SetTexture("Texture", texture);
}
s_rawCircleInstances[s_setInstances++] = .(circle.Transform, circle.Color, circle.uvTransform, circle.InnerRadius);
s_rawCircleInstances[s_setInstances++] = .(circle.Transform, circle.Color, circle.uvTransform, circle.InnerRadius, circle.entityId);
if(s_setInstances == s_rawCircleInstances.Count)
{
@@ -800,11 +834,11 @@ namespace GlitchyEngine.Renderer
DrawQuad(position, size, rotation, subtexture.Texture, .White, uv);
}
public static void DrawQuad(Matrix transform, SubTexture2D subtexture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1))
public static void DrawQuad(Matrix transform, SubTexture2D subtexture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1), uint32 entityId = uint32.MaxValue)
{
Vector4 uv = CalculateSubTexcoords(subtexture.TexCoords, uvTransform);
DrawQuad(transform, subtexture.Texture, .White, uv);
DrawQuad(transform, subtexture.Texture, color, uv, entityId);
}
// Textured Quad
@@ -821,7 +855,7 @@ namespace GlitchyEngine.Renderer
DrawQuad(transform, texture, color, uvTransform);
}
public static void DrawQuad(Matrix transform, Texture texture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1))
public static void DrawQuad(Matrix transform, Texture texture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1), uint32 entityId = uint32.MaxValue)
{
Debug.Profiler.ProfileRendererFunction!();
@@ -829,7 +863,7 @@ namespace GlitchyEngine.Renderer
Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
#endif
QueueQuadInstance(transform, color, texture, transform.Translation.Z, uvTransform);
QueueQuadInstance(transform, color, texture, transform.Translation.Z, uvTransform, entityId);
if(s_drawOrder == .Immediate)
{
@@ -837,6 +871,11 @@ namespace GlitchyEngine.Renderer
}
}
public static void DrawSprite(Matrix transform, SpriterRendererComponent* spriteRenderer, uint32 entityId)
{
DrawQuad(transform, spriteRenderer.Sprite ?? s_whiteTexture, spriteRenderer.Color, .(0, 0, 1, 1), entityId);
}
// Textured quad pivot
public static void DrawQuadPivotCorner(Vector2 position, Vector2 size, float rotation, Texture2D texture, ColorRGBA color = .White, Vector4 uvTransform = .(0, 0, 1, 1))