update README.md and add stdlib defs

NateSeymour · Jun 18, 2024 · e9848eb · e9848eb
1 parent 2bda0b9
commit e9848eb
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Showing 5 changed files with 26 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -23,4 +23,21 @@ texture.draw(graph);
 sf::Image image = texture.getTexture().copyToImage();
 std::vector<sf::Uint8> buffer;
 image.saveToMemory(buffer, "png");
+```
+
+### Sample Render
+<p align="center">
+    <img src="docs/public/SampleRender.png" width="500">
+</p>
+
+Rendered in `unlogic-cli` with:
+
+```c++
+unlogic::Graph graph({
+    "a(x) := sin(x)",
+    "b(x) := cos(x)",
+    "c(x) := tan(x)",
+    "d(x) := sqrt(x)",
+    "e(x) := log(x)",
+});
 ```
diff --git a/docs/public/SampleRender.png b/docs/public/SampleRender.png
diff --git a/docs/public/vite.svg b/docs/public/vite.svg
diff --git a/src/cli/main.cpp b/src/cli/main.cpp
@@ -6,7 +6,13 @@ int main()
     unlogic::Compiler::InitializeCompilerRuntime();
 
     // Construct GraphRenderer
-    unlogic::Graph graph({ "z(x) := sin(x)", "a(x) := cos(x)", "b(x) := tan(x)" });
+    unlogic::Graph graph({
+        "a(x) := sin(x)",
+        "b(x) := cos(x)",
+        "c(x) := tan(x)",
+        "d(x) := sqrt(x)",
+        "e(x) := log(x)",
+    });
 
     // Construct window
     sf::ContextSettings settings;

diff --git a/src/std/StandardLibrary.cpp b/src/std/StandardLibrary.cpp
@@ -13,3 +13,5 @@ UNLOGIC_DEFINE_LIBFUNCTION(stdlib, pow, std::pow, UNLOGIC_ARGS(double, double));
 UNLOGIC_DEFINE_LIBFUNCTION(stdlib, sin, std::sin, UNLOGIC_ARGS(double));
 UNLOGIC_DEFINE_LIBFUNCTION(stdlib, cos, std::cos, UNLOGIC_ARGS(double));
 UNLOGIC_DEFINE_LIBFUNCTION(stdlib, tan, std::tan, UNLOGIC_ARGS(double));
+UNLOGIC_DEFINE_LIBFUNCTION(stdlib, sqrt, std::sqrt, UNLOGIC_ARGS(double));
+UNLOGIC_DEFINE_LIBFUNCTION(stdlib, log, std::log, UNLOGIC_ARGS(double));