Initial upload

header/Algorithm/BSDF.h

@@ -0,0 +1,17 @@
+#ifndef BSDF_H
+#define BSDF_H
+
+#include "Material.h"
+#include "cglm/types-struct.h"
+
+typedef struct
+{
+    vec3s albedo;
+    float roughness;
+    float metallic;
+}simple_lit_data_t;
+
+vec3s sample_bsdf_simple_lit(const void* data, const vec3s normal, const vec3s wo, float* pdf_out);
+vec3s evaluate_bsdf_simple_lit(const shading_context_t* context, const void* data);
+
+#endif // BSDF_H

header/Algorithm/PathTracing.h

@@ -0,0 +1,11 @@
+#ifndef PATH_TRACING_H
+#define PATH_TRACING_H
+
+#include "Common.h"
+#include "Material.h"
+#include "Triangle.h"
+
+static hit_result_t ray_intersect(const triangle_t triangle, const ray_t ray);
+vec3s path_trace(const triangle_collection_t* triangles, const material_collection_t* materials, ray_t ray, int depth);
+
+#endif // PATH_TRACING_H