inching slowly towards a renderer

src/core/CMakeLists.txt

@@ -2,6 +2,7 @@
 set(hdrs
     include/pw/core/debug.hpp
     include/pw/core/axisangle.hpp
+#	include/pw/core/buffer.hpp
     include/pw/core/core.hpp
     include/pw/core/math.hpp
     include/pw/core/matrixbase.hpp
@@ -13,12 +14,15 @@ set(hdrs
     include/pw/core/point.hpp
     include/pw/core/size.hpp
     include/pw/core/timer.hpp
+	include/pw/core/mesh.hpp
     include/pw/core/globals.hpp
     )
 
 set(srcs
+	src/buffer.cpp
     src/image.cpp
     src/debug.cpp
+	src/mesh.cpp
     src/core.cpp
     src/serialize.cpp
     src/timer.cpp

src/core/include/pw/core/buffer.hpp

@@ -1,4 +1,11 @@
-#ifndef BUFFER_HPP
-#define BUFFER_HPP
+#ifndef PW_CORE_BUFFER_HPP
+#define PW_CORE_BUFFER_HPP
 
-#endif // BUFFER_HPP
+#include <pw/core/globals.hpp>
+#include <vector>
+
+
+
+
+
+#endif // PW_CORE_BUFFER_HPP

src/core/include/pw/core/math.hpp

@@ -6,18 +6,21 @@
 namespace pw {
 
 const static double __PW_PI = 3.1415926535897932384626433832795028841971693993751058209;
+const static double __RAD2DEG = 180.0 / __PW_PI;
+const static double __DEG2RAD = __PW_PI / 180.0;
+
 
 template <typename T>
 inline const T pi() { return static_cast<T>(__PW_PI); }
 
 template <typename T>
-inline static double rad_to_deg(const T& angle_in_radian) {
-    return static_cast<T>(angle_in_radian * T(180.) / pi<T>());
+inline static T rad_to_deg(const T& angle_in_radian) {
+	return angle_in_radian * __RAD2DEG;
 }
 
 template <typename T>
-inline static double deg_to_rad(const T& angle_in_degree) {
-    return static_cast<T>(angle_in_degree * pi<T>() / T(180.));
+inline static T deg_to_rad(const T& angle_in_degree) {
+	return angle_in_degree * __DEG2RAD;
 }
 
 }

src/core/include/pw/core/mesh.hpp

@@ -1,17 +1,17 @@
-#ifndef PW_SCENE_MESH_HPP
-#define PW_SCENE_MESH_HPP
+#ifndef PW_CORE_MESH_HPP
+#define PW_CORE_MESH_HPP
 
-#include <pw/core/matrix.hpp>
-#include <pw/scene/component.hpp>
+#include <pw/core/globals.hpp>
+#include <pw/core/vector.hpp>
 
 namespace pw {
 
-class mesh : public component {
+class mesh {
 public:
-	using component::component;
 
-	typedef std::vector<int32_t> index_t;
-	typedef std::vector<float> vertex_t;
+	typedef std::vector<int32_t> indexarray_t;
+	typedef std::vector<vector3> vertex3array_t;
+	typedef std::vector<vector2> vertex2array_t;
 
 	enum topology_type {
 		triangles,
@@ -23,20 +23,24 @@ public:
 		points
 	};
 
+	void set_indices(const indexarray_t& v) { _indices = v; }
+	void set_vertices(const vertex3array_t& v) { _vertices = v; }
+
+	const indexarray_t& indices() const { return _indices; }
+	const vertex3array_t& vertices() const { return _vertices; }
+
+	void reset();
 
 protected:
 
-	// index data
-	// vertex d	ata
-	// normal data
-	// color data
-	// uv data
-	// tangents data
-
-
-	// boundary
+	indexarray_t _indices; //!< indices according to topology type
+	vertex3array_t _vertices; //!< geometry data
+	vertex3array_t _normals; //!< normal data
+	vertex3array_t _colors; //!< color data
 
+	std::vector<vertex2array_t> _uvs;			//!< storing multiple UV sets
 
+	// TODO add weights, tangents etc. pp.
 };
 
 }

src/core/src/buffer.cpp

@@ -0,0 +1,5 @@
+#include "pw/core/buffer.hpp"
+
+namespace pw {
+
+}

src/core/src/mesh.cpp

@@ -1,9 +1,8 @@
-#include "pw/scene/mesh.hpp"
+#include "pw/core/mesh.hpp"
 
 
 namespace pw {
 
 
 
-
 }