riyyi
/
inferno
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Browse Source

Renderer: Rename Character -> Font/Symbol

master
Riyyi 4 months ago
parent
d22effdfa3
commit
d01a4429ca
7 changed files with 86 additions and 86 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 10
      src/inferno/application.cpp
  2. 22
      src/inferno/render/font.cpp
  3. 14
      src/inferno/render/font.h
  4. 31
      src/inferno/render/renderer.cpp
  5. 23
      src/inferno/render/renderer.h
  6. 59
      src/inferno/system/textareasystem.cpp
  7. 13
      src/inferno/system/textareasystem.h

10
src/inferno/application.cpp
Unescape View File

@ -79,7 +79,7 @@ Application::~Application()
m_scene->destroy(); m_scene->destroy();
FontManager::destroy(); FontManager::destroy();
RendererCharacter::destroy(); RendererFont::destroy();
Renderer2D::destroy(); Renderer2D::destroy();
RendererCubemap::destroy(); RendererCubemap::destroy();
RenderCommand::destroy(); RenderCommand::destroy();
@ -169,16 +169,16 @@ int Application::run()
RenderCommand::clear(); RenderCommand::clear();
std::pair<glm::mat4, glm::mat4> projectionView = m_scene->cameraProjectionView(); std::pair<glm::mat4, glm::mat4> projectionView = m_scene->cameraProjectionView();
RendererCubemap::the().beginScene(projectionView.first, projectionView.second); // camera, lights, environment RendererCubemap::the().beginScene(projectionView.first, projectionView.second); // camera, lights, environment
Renderer2D::the().beginScene(projectionView.first, projectionView.second); // camera, lights, environment Renderer2D::the().beginScene(projectionView.first, projectionView.second); // camera, lights, environment
RendererCharacter::the().beginScene(projectionView.first, projectionView.second); // camera, lights, environment RendererFont::the().beginScene(projectionView.first, projectionView.second); // camera, lights, environment
m_scene->render(); m_scene->render();
// RendererCharacter::the().drawCharacter(character, f->texture()); // RendererCharacter::the().drawCharacter(character, f->texture());
RendererCubemap::the().endScene(); RendererCubemap::the().endScene();
Renderer2D::the().endScene(); Renderer2D::the().endScene();
RendererCharacter::the().endScene(); RendererFont::the().endScene();
m_window->render(); m_window->render();
} }

22
src/inferno/render/font.cpp
Unescape View File

@ -73,14 +73,14 @@ void Font::parseFont(const std::string& font)
continue; continue;
} }
// Character // Symbol
// --------------------------------- // ---------------------------------
if (action.compare("char") == 0) { if (action.compare("char") == 0) {
unsigned char id = convert<unsigned char>(findValue("id", columns)); auto id = convert<char>(findValue("id", columns));
uint32_t width = convert<uint32_t>(findValue("width", columns)); auto width = convert<uint32_t>(findValue("width", columns));
uint32_t height = convert<uint32_t>(findValue("height", columns)); auto height = convert<uint32_t>(findValue("height", columns));
Character character = { Symbol symbol = {
.id = id, .id = id,
.position = { .position = {
convert<uint32_t>(findValue("x", columns)) + m_padding[Padding::Left], convert<uint32_t>(findValue("x", columns)) + m_padding[Padding::Left],
@ -97,7 +97,7 @@ void Font::parseFont(const std::string& font)
.advance = convert<uint32_t>(findValue("xadvance", columns)) - m_padding[Padding::Left] - m_padding[Padding::Right] .advance = convert<uint32_t>(findValue("xadvance", columns)) - m_padding[Padding::Left] - m_padding[Padding::Right]
}; };
m_characterList.emplace(id, std::make_shared<Character>(character)); m_symbolList.emplace(id, std::make_shared<Symbol>(symbol));
continue; continue;
} }
@ -109,10 +109,10 @@ void Font::parseFont(const std::string& font)
unsigned char second = convert<unsigned char>(findValue("second", columns)); unsigned char second = convert<unsigned char>(findValue("second", columns));
char amount = convert<char>(findValue("amount", columns)); char amount = convert<char>(findValue("amount", columns));
// Add the kerning of the previous character to this character // Add the kerning of the previous symbol to this symbol
if (m_characterList.find(second) != m_characterList.end()) { if (m_symbolList.find(second) != m_symbolList.end()) {
auto character = m_characterList.at(second); auto symbol = m_symbolList.at(second);
character->kernings.emplace(first, amount); symbol->kernings.emplace(first, amount);
} }
continue; continue;
@ -132,7 +132,7 @@ std::vector<std::string> Font::findColumns(const std::string& line) const
size_t index = 0; size_t index = 0;
size_t find = 0; size_t find = 0;
size_t findFirstNotOf = 0; size_t findFirstNotOf = 0;
// Loop over line characters // Loop over line symbols
while (find != std::string::npos) { while (find != std::string::npos) {
find = line.find(" ", index); find = line.find(" ", index);
findFirstNotOf = line.find_first_not_of(" ", index); findFirstNotOf = line.find_first_not_of(" ", index);

14
src/inferno/render/font.h
Unescape View File

@ -24,13 +24,13 @@ namespace Inferno {
class Texture; class Texture;
struct Character { struct Symbol {
char id; // Character char id; // Symbol
glm::uvec2 position; // Position glm::uvec2 position; // Position
glm::uvec2 size; // Width/height glm::uvec2 size; // Width/height
glm::ivec2 offset; // Offset from baseline to left / top of glyph glm::ivec2 offset; // Offset from baseline to left / top of glyph
uint32_t advance; // Amount to advance to next glyph uint32_t advance; // Amount to advance to next glyph
std::unordered_map<unsigned char, char> kernings; // Kernings for characters that come before this one std::unordered_map<unsigned char, char> kernings; // Kernings for symbols that come before this one
}; };
// ------------------------------------- // -------------------------------------
@ -52,8 +52,8 @@ public:
inline uint32_t lineSpacing() const { return m_lineSpacing; } inline uint32_t lineSpacing() const { return m_lineSpacing; }
inline std::shared_ptr<Texture> texture() const { return m_texture; } inline std::shared_ptr<Texture> texture() const { return m_texture; }
inline std::shared_ptr<Character> get(unsigned char c) const { return m_characterList.at(c); } inline std::shared_ptr<Symbol> get(unsigned char c) const { return m_symbolList.at(c); }
inline std::shared_ptr<Character> operator[](unsigned char c) const { return m_characterList.at(c); } inline std::shared_ptr<Symbol> operator[](unsigned char c) const { return m_symbolList.at(c); }
private: private:
void parseFont(const std::string& font); void parseFont(const std::string& font);
@ -66,7 +66,7 @@ private:
uint32_t m_lineSpacing = { 0 }; uint32_t m_lineSpacing = { 0 };
std::array<uint32_t, 4> m_padding = { 0 }; std::array<uint32_t, 4> m_padding = { 0 };
std::shared_ptr<Texture> m_texture; std::shared_ptr<Texture> m_texture;
std::unordered_map<unsigned char, std::shared_ptr<Character>> m_characterList; std::unordered_map<unsigned char, std::shared_ptr<Symbol>> m_symbolList;
}; };
// ------------------------------------- // -------------------------------------
@ -98,7 +98,7 @@ struct ruc::format::Formatter<glm::ivec2> : Formatter<std::vector<int32_t>> {
// FontManager fm; // FontManager fm;
// Font f = fm.load("path/to/font"); // Font f = fm.load("path/to/font");
// Font f2("path/to/font"); // Font f2("path/to/font");
// Character c = f['a']; // Symbol c = f['a'];
// Look into using signed distance fields for texture map generation ? anti-aliasing for text // Look into using signed distance fields for texture map generation ? anti-aliasing for text
// https://youtu.be/d8cfgcJR9Tk // https://youtu.be/d8cfgcJR9Tk

31
src/inferno/render/renderer.cpp
Unescape View File

@ -10,6 +10,7 @@
#include "glad/glad.h" #include "glad/glad.h"
#include "ruc/format/log.h" #include "ruc/format/log.h"
#include "inferno/component/transformcomponent.h"
#include "inferno/render/buffer.h" #include "inferno/render/buffer.h"
#include "inferno/render/render-command.h" #include "inferno/render/render-command.h"
#include "inferno/render/renderer.h" #include "inferno/render/renderer.h"
@ -388,7 +389,7 @@ void RendererCubemap::loadShader()
// ----------------------------------------- // -----------------------------------------
RendererCharacter::RendererCharacter(s) RendererFont::RendererFont(s)
{ {
Renderer::initialize(); Renderer::initialize();
@ -396,7 +397,7 @@ RendererCharacter::RendererCharacter(s)
// --------------------------------- // ---------------------------------
// Create array for storing quads vertices // Create array for storing quads vertices
m_vertexBufferBase = new CharacterVertex[maxVertices]; m_vertexBufferBase = new SymbolVertex[maxVertices];
m_vertexBufferPtr = m_vertexBufferBase; m_vertexBufferPtr = m_vertexBufferBase;
// GPU // GPU
@ -405,7 +406,7 @@ RendererCharacter::RendererCharacter(s)
m_enableDepthBuffer = false; m_enableDepthBuffer = false;
// Create vertex buffer // Create vertex buffer
auto vertexBuffer = std::make_shared<VertexBuffer>(sizeof(CharacterVertex) * maxVertices); auto vertexBuffer = std::make_shared<VertexBuffer>(sizeof(SymbolVertex) * maxVertices);
vertexBuffer->setLayout({ vertexBuffer->setLayout({
{ BufferElementType::Vec3, "a_position" }, { BufferElementType::Vec3, "a_position" },
{ BufferElementType::Vec4, "a_color" }, { BufferElementType::Vec4, "a_color" },
@ -420,10 +421,10 @@ RendererCharacter::RendererCharacter(s)
}); });
m_vertexArray->addVertexBuffer(vertexBuffer); m_vertexArray->addVertexBuffer(vertexBuffer);
ruc::info("RendererCharacter initialized"); ruc::info("RendererFont initialized");
} }
void RendererCharacter::drawCharacter(std::array<CharacterVertex, vertexPerQuad>& characterQuad, std::shared_ptr<Texture> texture) void RendererFont::drawSymbol(std::array<SymbolVertex, vertexPerQuad>& symbolQuad, std::shared_ptr<Texture> texture)
{ {
// Create a new batch if the quad limit has been reached // Create a new batch if the quad limit has been reached
if (m_quadIndex >= maxQuads) { if (m_quadIndex >= maxQuads) {
@ -434,17 +435,17 @@ void RendererCharacter::drawCharacter(std::array<CharacterVertex, vertexPerQuad>
// Add the quads 4 vertices // Add the quads 4 vertices
for (uint32_t i = 0; i < vertexPerQuad; i++) { for (uint32_t i = 0; i < vertexPerQuad; i++) {
m_vertexBufferPtr->quad.position = characterQuad[i].quad.position; m_vertexBufferPtr->quad.position = symbolQuad[i].quad.position;
m_vertexBufferPtr->quad.color = characterQuad[i].quad.color; m_vertexBufferPtr->quad.color = symbolQuad[i].quad.color;
m_vertexBufferPtr->quad.textureCoordinates = characterQuad[i].quad.textureCoordinates; m_vertexBufferPtr->quad.textureCoordinates = symbolQuad[i].quad.textureCoordinates;
m_vertexBufferPtr->quad.textureIndex = (float)textureUnitIndex; m_vertexBufferPtr->quad.textureIndex = (float)textureUnitIndex;
m_vertexBufferPtr->width = characterQuad[i].width; m_vertexBufferPtr->width = symbolQuad[i].width;
m_vertexBufferPtr->edge = characterQuad[i].edge; m_vertexBufferPtr->edge = symbolQuad[i].edge;
m_vertexBufferPtr->borderWidth = characterQuad[i].borderWidth; m_vertexBufferPtr->borderWidth = symbolQuad[i].borderWidth;
m_vertexBufferPtr->borderEdge = characterQuad[i].borderEdge; m_vertexBufferPtr->borderEdge = symbolQuad[i].borderEdge;
m_vertexBufferPtr->borderColor = characterQuad[i].borderColor; m_vertexBufferPtr->borderColor = symbolQuad[i].borderColor;
m_vertexBufferPtr->offset = characterQuad[i].offset; m_vertexBufferPtr->offset = symbolQuad[i].offset;
m_vertexBufferPtr++; m_vertexBufferPtr++;
} }
@ -452,7 +453,7 @@ void RendererCharacter::drawCharacter(std::array<CharacterVertex, vertexPerQuad>
m_quadIndex++; m_quadIndex++;
} }
void RendererCharacter::loadShader() void RendererFont::loadShader()
{ {
m_shader = ShaderManager::the().load("assets/glsl/batch-font"); m_shader = ShaderManager::the().load("assets/glsl/batch-font");
} }

23
src/inferno/render/renderer.h
Unescape View File

@ -15,28 +15,27 @@
#include "glm/ext/vector_float4.hpp" // glm::vec4 #include "glm/ext/vector_float4.hpp" // glm::vec4
#include "ruc/singleton.h" #include "ruc/singleton.h"
#include "inferno/component/transformcomponent.h"
namespace Inferno { namespace Inferno {
class Shader; class Shader;
class Texture; class Texture;
class TransformComponent;
class VertexArray; class VertexArray;
struct QuadVertex { struct QuadVertex {
glm::vec3 position { 0.0f, 0.0f, 0.0f }; glm::vec3 position { 0.0f, 0.0f, 0.0f };
glm::vec4 color { 1.0f, 1.0f, 1.0f, 1.0f }; glm::vec4 color { 1.0f, 1.0f, 1.0f, 1.0f };
glm::vec2 textureCoordinates { 0.0f, 0.0f }; glm::vec2 textureCoordinates { 0.0f, 0.0f };
float textureIndex = 0; // TODO: get int to pass to fragment correctly float textureIndex = 0;
}; };
struct CubemapVertex { struct CubemapVertex {
glm::vec3 position { 0.0f, 0.0f, 0.0f }; glm::vec3 position { 0.0f, 0.0f, 0.0f };
glm::vec4 color { 1.0f, 1.0f, 1.0f, 1.0f }; glm::vec4 color { 1.0f, 1.0f, 1.0f, 1.0f };
float textureIndex = 0; // TODO: get int to pass to fragment correctly float textureIndex = 0;
}; };
struct CharacterVertex { struct SymbolVertex {
QuadVertex quad; QuadVertex quad;
// Font // Font
@ -157,16 +156,16 @@ private:
// ------------------------------------- // -------------------------------------
class RendererCharacter final class RendererFont final
: public Renderer<CharacterVertex> : public Renderer<SymbolVertex>
, public ruc::Singleton<RendererCharacter> { , public ruc::Singleton<RendererFont> {
public: public:
RendererCharacter(s); RendererFont(s);
virtual ~RendererCharacter() {}; virtual ~RendererFont() {};
using Singleton<RendererCharacter>::destroy; using Singleton<RendererFont>::destroy;
void drawCharacter(std::array<CharacterVertex, vertexPerQuad>& characterQuad, std::shared_ptr<Texture> texture); void drawSymbol(std::array<SymbolVertex, vertexPerQuad>& symbolQuad, std::shared_ptr<Texture> texture);
private: private:
void loadShader() override; void loadShader() override;

59
src/inferno/system/textareasystem.cpp
Unescape View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2022 Riyyi * Copyright (C) 2022-2024 Riyyi
* *
* SPDX-License-Identifier: MIT * SPDX-License-Identifier: MIT
*/ */
@ -11,6 +11,7 @@
#include "inferno/application.h" #include "inferno/application.h"
#include "inferno/component/textareacomponent.h" #include "inferno/component/textareacomponent.h"
#include "inferno/component/transformcomponent.h"
#include "inferno/render/font.h" #include "inferno/render/font.h"
#include "inferno/render/renderer.h" #include "inferno/render/renderer.h"
#include "inferno/render/texture.h" #include "inferno/render/texture.h"
@ -42,19 +43,19 @@ void TextAreaSystem::render()
// Loop through textareas content // Loop through textareas content
// Linebreak if width reached // Linebreak if width reached
// Break if lines AND width reached // Break if lines AND width reached
// Calculate character quad // Calculate symbol quad
// Submit character quad for rendering // Submit symbol quad for rendering
std::shared_ptr<Font> font = FontManager::the().load(textarea.font); std::shared_ptr<Font> font = FontManager::the().load(textarea.font);
// glm::mat4 translate = transform.translate; // glm::mat4 translate = transform.translate;
m_characters.clear(); m_symbols.clear();
createLines(font, textarea); createLines(font, textarea);
createQuads(font, textarea); createQuads(font, textarea);
} }
} }
using Characters = std::vector<std::shared_ptr<Character>>; using Symbols = std::vector<std::shared_ptr<Symbol>>;
void TextAreaSystem::createLines(std::shared_ptr<Font> font, const TextAreaComponent& textarea) void TextAreaSystem::createLines(std::shared_ptr<Font> font, const TextAreaComponent& textarea)
{ {
@ -73,9 +74,9 @@ void TextAreaSystem::createLines(std::shared_ptr<Font> font, const TextAreaCompo
size_t spaceIndex = 0; size_t spaceIndex = 0;
float lineWidth = 0.0f; float lineWidth = 0.0f;
float lineWidthSinceLastSpace = 0.0f; float lineWidthSinceLastSpace = 0.0f;
for (char character : textarea.content) { for (char symbol : textarea.content) {
auto c = font->get(character); auto c = font->get(symbol);
m_characters.push_back(c); m_symbols.push_back(c);
// Kerning // Kerning
char kerning = 0; char kerning = 0;
@ -86,18 +87,18 @@ void TextAreaSystem::createLines(std::shared_ptr<Font> font, const TextAreaCompo
lineWidth += (c->advance + kerning) * fontScale; lineWidth += (c->advance + kerning) * fontScale;
lineWidthSinceLastSpace += (c->advance + kerning) * fontScale; lineWidthSinceLastSpace += (c->advance + kerning) * fontScale;
if (character == ' ') { if (symbol == ' ') {
spaceIndex = m_characters.size() - 1; spaceIndex = m_symbols.size() - 1;
lineWidthSinceLastSpace = 0; lineWidthSinceLastSpace = 0;
} }
if (lineWidth > textureWidth) { if (lineWidth > textureWidth) {
m_characters[spaceIndex] = nullptr; m_symbols[spaceIndex] = nullptr;
lineWidth = 0; lineWidth = 0;
lineWidth = lineWidthSinceLastSpace; lineWidth = lineWidthSinceLastSpace;
} }
previous = character; previous = symbol;
} }
} }
@ -108,26 +109,26 @@ void TextAreaSystem::createQuads(std::shared_ptr<Font> font, const TextAreaCompo
char previous = 0; char previous = 0;
float advanceX = 0.0f; float advanceX = 0.0f;
float advanceY = 0.0f; float advanceY = 0.0f;
for (const auto& character : m_characters) { for (const auto& symbol : m_symbols) {
// Go to the next line on "\n" // Go to the next line on "\n"
if (character == nullptr) { if (symbol == nullptr) {
advanceX = 0; advanceX = 0;
advanceY -= (font->lineSpacing() * textarea.lineSpacing) * fontScale; advanceY -= (font->lineSpacing() * textarea.lineSpacing) * fontScale;
continue; continue;
} }
std::optional<CharacterQuad> quad = calculateCharacterQuad(character, previous, font, fontScale, advanceX, advanceY); std::optional<SymbolQuad> quad = calculateSymbolQuad(symbol, previous, font, fontScale, advanceX, advanceY);
if (quad) { if (quad) {
RendererCharacter::the().drawCharacter(quad.value(), font->texture()); RendererFont::the().drawSymbol(quad.value(), font->texture());
} }
previous = character->id; previous = symbol->id;
} }
} }
std::optional<CharacterQuad> TextAreaSystem::calculateCharacterQuad(std::shared_ptr<Character> c, char previous, std::shared_ptr<Font> font, float fontScale, float& advanceX, float& advanceY) std::optional<SymbolQuad> TextAreaSystem::calculateSymbolQuad(std::shared_ptr<Symbol> c, char previous, std::shared_ptr<Font> font, float fontScale, float& advanceX, float& advanceY)
{ {
CharacterQuad characterQuad; SymbolQuad symbolQuad;
// Texture // Texture
// ------------------------------------- // -------------------------------------
@ -136,7 +137,7 @@ std::optional<CharacterQuad> TextAreaSystem::calculateCharacterQuad(std::shared_
float textureHeight = static_cast<float>(font->texture()->height()); float textureHeight = static_cast<float>(font->texture()->height());
VERIFY(textureWidth == textureHeight, "TextAreaSystem read invalid font texture"); VERIFY(textureWidth == textureHeight, "TextAreaSystem read invalid font texture");
// Skip empty characters (like space) // Skip empty symbols (like space)
if (c->size.x == 0 || c->size.y == 0) { if (c->size.x == 0 || c->size.y == 0) {
// Jump to the next glyph // Jump to the next glyph
advanceX += c->advance * fontScale; advanceX += c->advance * fontScale;
@ -167,10 +168,10 @@ std::optional<CharacterQuad> TextAreaSystem::calculateCharacterQuad(std::shared_
(cursorMax.y / textureHeight * 2) + 1, (cursorMax.y / textureHeight * 2) + 1,
}; };
characterQuad.at(0).quad.position = { cursorScreen.x, cursorScreenMax.y, 0.0f }; // bottom left symbolQuad.at(0).quad.position = { cursorScreen.x, cursorScreenMax.y, 0.0f }; // bottom left
characterQuad.at(1).quad.position = { cursorScreenMax.x, cursorScreenMax.y, 0.0f }; // bottom right symbolQuad.at(1).quad.position = { cursorScreenMax.x, cursorScreenMax.y, 0.0f }; // bottom right
characterQuad.at(2).quad.position = { cursorScreenMax.x, cursorScreen.y, 0.0f }; // top right symbolQuad.at(2).quad.position = { cursorScreenMax.x, cursorScreen.y, 0.0f }; // top right
characterQuad.at(3).quad.position = { cursorScreen.x, cursorScreen.y, 0.0f }; // top left symbolQuad.at(3).quad.position = { cursorScreen.x, cursorScreen.y, 0.0f }; // top left
// Jump to the next glyph // Jump to the next glyph
advanceX += (c->advance + kerning) * fontScale; advanceX += (c->advance + kerning) * fontScale;
@ -187,12 +188,12 @@ std::optional<CharacterQuad> TextAreaSystem::calculateCharacterQuad(std::shared_
(textureHeight - c->position.y) / textureHeight (textureHeight - c->position.y) / textureHeight
}; };
characterQuad.at(0).quad.textureCoordinates = { x.x, y.x }; symbolQuad.at(0).quad.textureCoordinates = { x.x, y.x };
characterQuad.at(1).quad.textureCoordinates = { x.y, y.x }; symbolQuad.at(1).quad.textureCoordinates = { x.y, y.x };
characterQuad.at(2).quad.textureCoordinates = { x.y, y.y }; symbolQuad.at(2).quad.textureCoordinates = { x.y, y.y };
characterQuad.at(3).quad.textureCoordinates = { x.x, y.y }; symbolQuad.at(3).quad.textureCoordinates = { x.x, y.y };
return characterQuad; return symbolQuad;
} }
} // namespace Inferno } // namespace Inferno

13
src/inferno/system/textareasystem.h
Unescape View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2022 Riyyi * Copyright (C) 2022-2024 Riyyi
* *
* SPDX-License-Identifier: MIT * SPDX-License-Identifier: MIT
*/ */
@ -14,17 +14,16 @@
#include "glm/ext/vector_float3.hpp" // glm::vec3 #include "glm/ext/vector_float3.hpp" // glm::vec3
#include "ruc/singleton.h" #include "ruc/singleton.h"
#include "inferno/component/textareacomponent.h"
#include "inferno/render/font.h" #include "inferno/render/font.h"
#include "inferno/render/renderer.h" #include "inferno/render/renderer.h"
namespace Inferno { namespace Inferno {
using Characters = std::vector<std::shared_ptr<Character>>; using Symbols = std::vector<std::shared_ptr<Symbol>>;
using CharacterQuad = std::array<CharacterVertex, Renderer<void>::vertexPerQuad>; using SymbolQuad = std::array<SymbolVertex, Renderer<void>::vertexPerQuad>;
class Font;
class Scene; class Scene;
class TextAreaComponent;
class TextAreaSystem final : public ruc::Singleton<TextAreaSystem> { class TextAreaSystem final : public ruc::Singleton<TextAreaSystem> {
public: public:
@ -39,9 +38,9 @@ private:
void createLines(std::shared_ptr<Font> font, const TextAreaComponent& textarea); void createLines(std::shared_ptr<Font> font, const TextAreaComponent& textarea);
void createQuads(std::shared_ptr<Font> font, const TextAreaComponent& textarea); void createQuads(std::shared_ptr<Font> font, const TextAreaComponent& textarea);
std::optional<CharacterQuad> calculateCharacterQuad(std::shared_ptr<Character> c, char previous, std::shared_ptr<Font> font, float fontSize, float& advanceX, float& advanceY); std::optional<SymbolQuad> calculateSymbolQuad(std::shared_ptr<Symbol> c, char previous, std::shared_ptr<Font> font, float fontSize, float& advanceX, float& advanceY);
Characters m_characters; Symbols m_symbols;
Scene* m_scene { nullptr }; Scene* m_scene { nullptr };
}; };

Write Preview
Loading…
Cancel
Save