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More text cleanup

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This commit is contained in:
Georg Hagen
2025-03-02 19:39:34 +01:00
parent fdea7ce0ba
commit c2c19b6383
4 changed files with 10 additions and 24 deletions
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3
examples/ExampleApps/LabelDrawableExampleApp.cpp
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@@ -18,7 +18,6 @@
#include "Base/EngineConfiguration.hpp"
#include "Controller/FreeCamCameraController.hpp"
#include "Scene/Text/SdfFontAtlasGenerator.hpp"
#include <filesystem>
#ifdef _WIN32
#undef TRANSPARENT
@@ -47,7 +46,7 @@ namespace OpenVulkano
auto& resourceLoader = ResourceLoader::GetInstance();
auto sdfMetadataInfo = resourceLoader.GetResource("sdf_atlas_packed.png");
TextDrawable textDrawable(sdfMetadataInfo);
TextDrawable textDrawable(std::make_shared<FontAtlas>(sdfMetadataInfo));
const std::vector<std::string> texts = { "_!?{}.#@", "1", "XYZ", "12345" };
const int N = texts.size();
m_nodesPool.resize(N);

11
examples/ExampleApps/TextExampleApp.cpp
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@@ -20,7 +20,6 @@
#include "Controller/FreeCamCameraController.hpp"
#include "Scene/Text/SdfFontAtlasGenerator.hpp"
#include "Scene/Text/BitmapFontAtlasGenerator.hpp"
#include "Scene/Text/FontAtlasFactory.hpp"
#include <filesystem>
#ifdef _WIN32
@@ -90,30 +89,30 @@ namespace OpenVulkano
{
t = new TextDrawable(m_atlasGenerator.GetAtlas(), texts[j].second);
}
else
else if (i == 1)
{
t = new TextDrawable(m_msdfAtlasGenerator.GetAtlas(), texts[j].second);
}
#else
if (i == 0)
{
t = new TextDrawable(sdfMetadataInfo, texts[j].second);
t = new TextDrawable(std::make_shared<FontAtlas>(sdfMetadataInfo), texts[j].second);
}
else if (i == 1)
{
TextConfig cfg = texts[j].second;
cfg.minimalSpacingBetweenMultipleLines = false;
t = new TextDrawable(msdfMetadataInfo, cfg);
t = new TextDrawable(std::make_shared<FontAtlas>(msdfMetadataInfo), cfg);
}
else if (i == 2)
{
// bitmap
t = new TextDrawable(bitmapMetadataInfo, texts[j].second);
t = new TextDrawable(std::make_shared<FontAtlas>(bitmapMetadataInfo), texts[j].second);
}
else if (i == 3)
{
// bitmap subpixel rendering
t = new TextDrawable(bitmapSubpixelRenderingMetadataInfo, texts[j].second);
t = new TextDrawable(std::make_shared<FontAtlas>(bitmapSubpixelRenderingMetadataInfo), texts[j].second);
}
// OR use separate texture + metadata file
//auto metadataInfo = resourceLoader.GetResource("atlas_metadata");

15
openVulkanoCpp/Scene/TextDrawable.cpp
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@@ -23,8 +23,9 @@ namespace OpenVulkano::Scene
Shader DEFAULT_SHADER_SDF = TextDrawable::MakeDefaultShader(FontAtlasType::SDF);
Shader DEFAULT_SHADER_MSDF = TextDrawable::MakeDefaultShader(FontAtlasType::MSDF);
void HandleSpecialCharacter(const std::map<uint32_t, GlyphInfo>& symbols, uint32_t c, float heightBetweenLines,
float initialPosX, float& cursorX, float& cursorY, float& prevGlyphXBound)
void HandleSpecialCharacter(const std::map<uint32_t, GlyphInfo>& symbols, uint32_t c,
const float heightBetweenLines, const float initialPosX,
float& cursorX, float& cursorY, float& prevGlyphXBound)
{
if (c == '\n')
{
@@ -80,16 +81,6 @@ namespace OpenVulkano::Scene
: Drawable(DrawEncoder::GetDrawEncoder<TextDrawable>()), m_cfg(config)
{}
TextDrawable::TextDrawable(const std::string& atlasMetadataFile, const TextConfig& config)
: TextDrawable(Utils::ReadFile(atlasMetadataFile), config)
{}
TextDrawable::TextDrawable(const Array<char>& atlasMetadata, const TextConfig& config)
: Drawable(DrawEncoder::GetDrawEncoder<TextDrawable>()), m_cfg(config)
{
m_atlasData = std::make_shared<FontAtlas>(atlasMetadata);
}
TextDrawable::TextDrawable(const std::shared_ptr<FontAtlas>& atlasData, const TextConfig& config)
: Drawable(DrawEncoder::GetDrawEncoder<TextDrawable>()), m_atlasData(atlasData), m_cfg(config)
{

5
openVulkanoCpp/Scene/TextDrawable.hpp
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@@ -9,7 +9,6 @@
#include "Drawable.hpp"
#include "Texture.hpp"
#include "VertexBuffer.hpp"
#include "Image/Image.hpp"
#include "Text/FontAtlas.hpp"
namespace OpenVulkano::Scene
@@ -47,8 +46,6 @@ namespace OpenVulkano::Scene
public:
TextDrawable(const TextConfig& config = TextConfig());
TextDrawable(const std::string& atlasMetadataFile, const TextConfig& config = TextConfig());
TextDrawable(const Array<char>& atlasMetadata, const TextConfig& config = TextConfig());
TextDrawable(const std::shared_ptr<FontAtlas>& atlasData, const TextConfig& config = TextConfig());
void GenerateText(const std::string& text, const Math::Vector2f& pos = Math::Vector2f(0.f), float scale = 1.0f);
@@ -61,7 +58,7 @@ namespace OpenVulkano::Scene
[[nodiscard]] const std::shared_ptr<FontAtlas>& GetAtlasData() { return m_atlasData; }
[[nodiscard]] VertexBuffer* GetVertexBuffer() { return &m_vertexBuffer; }
[[nodiscard]] Texture* GetTexture() { return m_atlasData->GetTexture(); }
[[nodiscard]] Texture* GetTexture() const { return m_atlasData->GetTexture(); }
[[nodiscard]] size_t GetSymbolCount() const { return m_symbolCount; }
[[nodiscard]] static Shader MakeDefaultShader(FontAtlasType type);