79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
#pragma once
|
|
#include "Asset/FontAsset.h"
|
|
#include "Graphics/Shader.h"
|
|
#include "RenderPass.h"
|
|
#include "UI/RenderHierarchy.h"
|
|
|
|
|
|
namespace Seele {
|
|
DECLARE_NAME_REF(Gfx, Texture2D)
|
|
DECLARE_NAME_REF(Gfx, ShaderBuffer)
|
|
struct TextRender {
|
|
std::string text;
|
|
PFontAsset font;
|
|
Vector4 textColor;
|
|
Vector2 position;
|
|
float scale;
|
|
};
|
|
class TextPass : public RenderPass {
|
|
public:
|
|
TextPass(Gfx::PGraphics graphics, PScene scene);
|
|
TextPass(TextPass&&) = default;
|
|
TextPass& operator=(TextPass&&) = default;
|
|
virtual ~TextPass();
|
|
virtual void beginFrame(const Component::Camera& cam) override;
|
|
virtual void render() override;
|
|
virtual void endFrame() override;
|
|
virtual void publishOutputs() override;
|
|
virtual void createRenderPass() override;
|
|
|
|
private:
|
|
struct GlyphData {
|
|
Vector2 bearing;
|
|
Vector2 size;
|
|
uint32 advance;
|
|
};
|
|
struct GlyphInstanceData {
|
|
Vector2 position;
|
|
Vector2 widthHeight;
|
|
uint32 glyphIndex;
|
|
};
|
|
struct TextData {
|
|
Vector4 textColor;
|
|
float scale;
|
|
};
|
|
struct FontData {
|
|
Gfx::PDescriptorSet textureArraySet;
|
|
Array<GlyphData> glyphDataSet;
|
|
Map<uint32, uint32> characterToGlyphIndex;
|
|
};
|
|
FontData& getFontData(PFontAsset font);
|
|
Map<PFontAsset, FontData> fontData;
|
|
|
|
struct TextResources {
|
|
Gfx::PShaderBuffer instanceBuffer;
|
|
Gfx::PDescriptorSet textureArraySet;
|
|
TextData textData;
|
|
};
|
|
Map<PFontAsset, Array<TextResources>> textResources;
|
|
|
|
Gfx::RenderTargetAttachment renderTarget;
|
|
Gfx::RenderTargetAttachment depthAttachment;
|
|
|
|
Gfx::ODescriptorLayout generalLayout;
|
|
Gfx::ODescriptorLayout textureArrayLayout;
|
|
|
|
Gfx::PDescriptorSet generalSet;
|
|
|
|
Gfx::OUniformBuffer projectionBuffer;
|
|
Gfx::OSampler glyphSampler;
|
|
|
|
Gfx::OVertexShader vertexShader;
|
|
Gfx::OFragmentShader fragmentShader;
|
|
Gfx::OPipelineLayout pipelineLayout;
|
|
Gfx::PGraphicsPipeline pipeline;
|
|
Array<TextRender> texts;
|
|
};
|
|
DEFINE_REF(TextPass);
|
|
} // namespace Seele
|