Persson-dev/RealTimeFractal
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fractal #1

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Persson-dev merged 21 commits from fractal into main 2025-11-09 15:41:00 +00:00
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1 changed files with 19 additions and 19 deletions
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src/Main.cpp
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@@ -100,6 +100,10 @@ static const std::filesystem::path s_ComputeShaderPath = "Shaders/Compute.glsl";
static const std::filesystem::path s_VertexShaderPath = "Shaders/Vertex.glsl";
static const std::filesystem::path s_FragmentShaderPath = "Shaders/Fragment.glsl";
static std::random_device s_RandomDevice;
static std::mt19937 s_Generator(s_RandomDevice());
static std::uniform_real_distribution<float> s_Distrib(0, 1);
static void ErrorCallback(int error, const char* description) {
std::cerr << "Error: " << description << std::endl;
}
@@ -110,33 +114,29 @@ static void ApplyTransforms(const std::vector<glm::mat4>& transformations) {
}
static void GenNewFractal() {
std::random_device randomDevice;
std::mt19937 generator(randomDevice());
std::uniform_real_distribution<float> distrib(0, 1);
// scale, rotation, shear, translation
std::vector<glm::mat4> transformations(TRANSFORMATION_COUNT);
for (std::size_t i = 0; i < transformations.size(); i++) {
float scaleX = distrib(generator) * 0.4 + 0.4;
float scaleY = distrib(generator) * 0.4 + 0.4;
float scaleZ = distrib(generator) * 0.4 + 0.4;
float scaleX = s_Distrib(s_Generator) * 0.4 + 0.4;
float scaleY = s_Distrib(s_Generator) * 0.4 + 0.4;
float scaleZ = s_Distrib(s_Generator) * 0.4 + 0.4;
float rotX = distrib(generator) * 2 * 3.14;
float rotY = distrib(generator) * 2 * 3.14;
float rotZ = distrib(generator) * 2 * 3.14;
float rotX = s_Distrib(s_Generator) * 2 * 3.14;
float rotY = s_Distrib(s_Generator) * 2 * 3.14;
float rotZ = s_Distrib(s_Generator) * 2 * 3.14;
float shearXY = distrib(generator) * 0.2f - 0.1f;
float shearXZ = distrib(generator) * 0.2f - 0.1f;
float shearYX = distrib(generator) * 0.2f - 0.1f;
float shearYZ = distrib(generator) * 0.2f - 0.1f;
float shearZX = distrib(generator) * 0.2f - 0.1f;
float shearZY = distrib(generator) * 0.2f - 0.1f;
float shearXY = s_Distrib(s_Generator) * 0.2f - 0.1f;
float shearXZ = s_Distrib(s_Generator) * 0.2f - 0.1f;
float shearYX = s_Distrib(s_Generator) * 0.2f - 0.1f;
float shearYZ = s_Distrib(s_Generator) * 0.2f - 0.1f;
float shearZX = s_Distrib(s_Generator) * 0.2f - 0.1f;
float shearZY = s_Distrib(s_Generator) * 0.2f - 0.1f;
float translateX = distrib(generator) * 1.2f - 0.6f;
float translateY = distrib(generator) * 1.2f - 0.6f;
float translateZ = distrib(generator) * 1.2f - 0.6f;
float translateX = s_Distrib(s_Generator) * 1.2f - 0.6f;
float translateY = s_Distrib(s_Generator) * 1.2f - 0.6f;
float translateZ = s_Distrib(s_Generator) * 1.2f - 0.6f;
auto scale = glm::scale(glm::mat4(1), {scaleX, scaleY, scaleZ});
auto rotateX = glm::rotate(scale, rotX, {1, 0, 0});