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Major cleanup.

Browse Source 
Moved to namespace
Cleanup includes
This commit is contained in:
Antoine Pilote
2021-07-11 18:56:44 -04:00
parent f77bef6b28
commit 0c6ed48bbd
174 changed files with 11772 additions and 11296 deletions
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231
Nuake/src/Rendering/Renderer2D.cpp
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@@ -1,137 +1,140 @@
#include "Renderer2D.h"
#include "GL/glew.h"
#include "../Core/Maths.h"
#include <Engine.h>
#include "src/UI/Nodes/TextNode.h"
#include "../UI/Nodes/TextNode.h"
Ref<Shader> Renderer2D::UIShader;
Ref<Shader> Renderer2D::TextShader;
unsigned int Renderer2D::VAO;
unsigned int Renderer2D::VBO;
Matrix4 Renderer2D::Projection;
void Renderer2D::Init()
namespace Nuake
{
UIShader = CreateRef<Shader>("resources/Shaders/ui.shader");
TextShader = CreateRef<Shader>("resources/Shaders/sdf_text.shader");
Ref<Shader> Renderer2D::UIShader;
Ref<Shader> Renderer2D::TextShader;
float quad_Vertices[] = {
// positions // texture Coords
0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
0.0f, 1.0f, 1.0f, 0.0f, 1.0f,
1.0f, 0.0f, 1.0f, 1.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f
};
// setup plane VAO
glGenVertexArrays(1, &Renderer2D::VAO);
glGenBuffers(1, &Renderer2D::VBO);
glBindVertexArray(Renderer2D::VAO);
glBindBuffer(GL_ARRAY_BUFFER, Renderer2D::VBO);
glBufferData(GL_ARRAY_BUFFER, sizeof(quad_Vertices), &quad_Vertices, GL_STATIC_DRAW);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)0);
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)(3 * sizeof(float)));
}
unsigned int Renderer2D::VAO;
unsigned int Renderer2D::VBO;
void Renderer2D::BeginDraw(Vector2 size)
{
glDisable(GL_DEPTH_TEST);
Projection = glm::ortho(0.f, size.x, size.y, 0.f, -0.5f, 1000.0f);
UIShader->Bind();
UIShader->SetUniformMat4f("projection", Projection);
}
Matrix4 Renderer2D::Projection;
void Renderer2D::DrawRect()
{
glBindVertexArray(Renderer2D::VAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
}
void Renderer2D::Init()
{
UIShader = CreateRef<Shader>("resources/Shaders/ui.shader");
TextShader = CreateRef<Shader>("resources/Shaders/sdf_text.shader");
Vector2 Renderer2D::CalculateStringSize(const std::string& str, Ref<Font> font, Vector2 position, float fontSize)
{
float advance = 0.0f;
float Y = 0.0f;
for (char const& c : str) {
Char& letter = font->GetChar((int)c);
advance += letter.Advance * fontSize;
if(letter.PlaneBounds.top - letter.PlaneBounds.bottom > Y)
Y = letter.PlaneBounds.top - letter.PlaneBounds.bottom;
}
return Vector2(advance, Y);
}
void Renderer2D::DrawString(const std::string& str, TextStyle style, Matrix4 model)
{
TextShader->Bind();
TextShader->SetUniformMat4f("projection", Projection);
float advance = 0.0f;
style.font->FontAtlas->Bind(5);
TextShader->SetUniform1i("msdf", 5);
float lineHeight = 0.0f;
for (char const& c : str) {
Char& letter = style.font->GetChar((int)c);
if (letter.PlaneBounds.top - letter.PlaneBounds.bottom > lineHeight)
lineHeight = letter.PlaneBounds.top - letter.PlaneBounds.bottom ;
float quad_Vertices[] = {
// positions // texture Coords
0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
0.0f, 1.0f, 1.0f, 0.0f, 1.0f,
1.0f, 0.0f, 1.0f, 1.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f
};
// setup plane VAO
glGenVertexArrays(1, &Renderer2D::VAO);
glGenBuffers(1, &Renderer2D::VBO);
glBindVertexArray(Renderer2D::VAO);
glBindBuffer(GL_ARRAY_BUFFER, Renderer2D::VBO);
glBufferData(GL_ARRAY_BUFFER, sizeof(quad_Vertices), &quad_Vertices, GL_STATIC_DRAW);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)0);
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)(3 * sizeof(float)));
}
lineHeight *= style.fontSize;
void Renderer2D::BeginDraw(Vector2 size)
{
glDisable(GL_DEPTH_TEST);
Projection = glm::ortho(0.f, size.x, size.y, 0.f, -0.5f, 1000.0f);
UIShader->Bind();
UIShader->SetUniformMat4f("projection", Projection);
}
for (char const& c : str) {
Char& letter = style.font->GetChar((int)c);
Matrix4 mat = glm::translate(model, Vector3(advance, -(letter.PlaneBounds.top) + (lineHeight), 0.f));
float scaleX = letter.PlaneBounds.right - letter.PlaneBounds.left;
float scaleY = letter.PlaneBounds.top - letter.PlaneBounds.bottom;
mat = glm::scale(mat, Vector3(scaleX, scaleY, 0.f));
void Renderer2D::DrawRect()
{
glBindVertexArray(Renderer2D::VAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
}
Vector2 Renderer2D::CalculateStringSize(const std::string& str, Ref<Font> font, Vector2 position, float fontSize)
{
float advance = 0.0f;
float Y = 0.0f;
for (char const& c : str) {
Char& letter = font->GetChar((int)c);
advance += letter.Advance * fontSize;
if (letter.PlaneBounds.top - letter.PlaneBounds.bottom > Y)
Y = letter.PlaneBounds.top - letter.PlaneBounds.bottom;
}
return Vector2(advance, Y);
}
void Renderer2D::DrawString(const std::string& str, TextStyle style, Matrix4 model)
{
TextShader->Bind();
TextShader->SetUniformMat4f("projection", Projection);
float advance = 0.0f;
style.font->FontAtlas->Bind(5);
TextShader->SetUniform1i("msdf", 5);
float lineHeight = 0.0f;
for (char const& c : str) {
Char& letter = style.font->GetChar((int)c);
if (letter.PlaneBounds.top - letter.PlaneBounds.bottom > lineHeight)
lineHeight = letter.PlaneBounds.top - letter.PlaneBounds.bottom;
}
lineHeight *= style.fontSize;
for (char const& c : str) {
Char& letter = style.font->GetChar((int)c);
Matrix4 mat = glm::translate(model, Vector3(advance, -(letter.PlaneBounds.top) + (lineHeight), 0.f));
float scaleX = letter.PlaneBounds.right - letter.PlaneBounds.left;
float scaleY = letter.PlaneBounds.top - letter.PlaneBounds.bottom;
mat = glm::scale(mat, Vector3(scaleX, scaleY, 0.f));
TextShader->SetUniform2f("texPos", letter.AtlasBounds.Pos.x, letter.AtlasBounds.Pos.y);
TextShader->SetUniform2f("texScale", letter.AtlasBounds.Size.x, letter.AtlasBounds.Size.y);
TextShader->SetUniformMat4f("model", mat);
//TextShader->SetUniform4f("bgColor", 0, 0, 1, 1);
TextShader->SetUniform4f("bgColor", 1.f, 0.f, 0.f, 0.f);
TextShader->SetUniform4f("fgColor", 1.f, 1.f, 1.f, 1.f);
//TextShader->SetUniform1f("pxRange", 32);
glBindVertexArray(VAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
advance += letter.Advance;
}
}
void Renderer2D::DrawChar(Char& letter, Ref<Font> font, Vector2 position, Vector2 size)
{
TextShader->Bind();
TextShader->SetUniformMat4f("projection", Projection);
Matrix4 mat = Matrix4(1.0f);
mat = glm::translate(mat, Vector3(position.x, position.y, 0.f));
mat = glm::scale(mat, Vector3(letter.AtlasBounds.Size.x, letter.AtlasBounds.Size.y, 0.f));
//TextShader->SetUniform1f("u_border_radius", 8.1f);
//TextShader->SetUniform2f("u_size", 100.f, 100.f);
font->FontAtlas->Bind(5);
//
TextShader->SetUniform1i("msdf", 5);
TextShader->SetUniform2f("texPos", letter.AtlasBounds.Pos.x, letter.AtlasBounds.Pos.y);
TextShader->SetUniform2f("texScale", letter.AtlasBounds.Size.x, letter.AtlasBounds.Size.y);
TextShader->SetUniformMat4f("model", mat);
//TextShader->SetUniform4f("bgColor", 0, 0, 1, 1);
TextShader->SetUniform4f("bgColor", 1.f, 0.f, 0.f, 0.f);
TextShader->SetUniform4f("bgColor", 0.f, 0.f, 0.f, 0.f);
TextShader->SetUniform4f("fgColor", 1.f, 1.f, 1.f, 1.f);
//TextShader->SetUniform1f("pxRange", 32);
glBindVertexArray(VAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
advance += letter.Advance;
}
void Renderer2D::EndDraw()
{
}
}
void Renderer2D::DrawChar(Char& letter, Ref<Font> font, Vector2 position, Vector2 size)
{
TextShader->Bind();
TextShader->SetUniformMat4f("projection", Projection);
Matrix4 mat = Matrix4(1.0f);
mat = glm::translate(mat, Vector3(position.x, position.y, 0.f));
mat = glm::scale(mat, Vector3(letter.AtlasBounds.Size.x, letter.AtlasBounds.Size.y, 0.f));
//TextShader->SetUniform1f("u_border_radius", 8.1f);
//TextShader->SetUniform2f("u_size", 100.f, 100.f);
font->FontAtlas->Bind(5);
//
TextShader->SetUniform1i("msdf", 5);
TextShader->SetUniform2f("texPos", letter.AtlasBounds.Pos.x, letter.AtlasBounds.Pos.y);
TextShader->SetUniform2f("texScale", letter.AtlasBounds.Size.x, letter.AtlasBounds.Size.y);
TextShader->SetUniformMat4f("model", mat);
//TextShader->SetUniform4f("bgColor", 0, 0, 1, 1);
TextShader->SetUniform4f("bgColor", 0.f, 0.f, 0.f, 0.f);
TextShader->SetUniform4f("fgColor", 1.f, 1.f, 1.f, 1.f);
//TextShader->SetUniform1f("pxRange", 32);
glBindVertexArray(VAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
}
void Renderer2D::EndDraw()
{
}