Vertex and Light structures

1 files changed, 47 insertions, 0 deletions

diff --git a/src/graphics/common/vertex.h b/src/graphics/common/vertex.h
new file mode 100644
index 0000000..b54b56e
--- /dev/null
+++ b/src/graphics/common/vertex.h
@@ -0,0 +1,47 @@
+#pragma once
+
+#include "math/vector.h"
+#include "math/point.h"
+
+namespace Gfx {
+
+/**
+ * \struct Vertex Vertex of a primitive
+ *
+ * This structure was created as analog to DirectX's D3DVERTEX.
+ *
+ * It contains:
+ *  - vertex coordinates (x,y,z) as Math::Vector,
+ *  - normal coordinates (nx,ny,nz) as Math::Vector
+ *  - texture coordinates (u,v) as Math::Point.
+ */
+struct Vertex
+{
+	Math::Vector coord;
+	Math::Vector normal;
+	Math::Point texCoord;
+
+	Vertex(Math::Vector aCoord = Math::Vector(),
+		   Math::Vector aNormal = Math::Vector(),
+		   Math::Point aTexCoord = Math::Point())
+		: coord(aCoord), normal(aNormal), texCoord(aTexCoord) {}
+};
+
+/**
+ * \struct VertexTex2 Vertex with secondary texture coordinates
+ *
+ * In addition to fields from Gfx::Vector, it contains
+ * secondary texture coordinates (u2, v2) as Math::Point
+ */
+struct VertexTex2 : public Gfx::Vertex
+{
+	Math::Point texCoord2;
+
+	VertexTex2(Math::Vector aCoord = Math::Vector(),
+			   Math::Vector aNormal = Math::Vector(),
+			   Math::Point aTexCoord = Math::Point(),
+			   Math::Point aTexCoord2 = Math::Point())
+		: Vertex(aCoord, aNormal, aTexCoord), texCoord2(aTexCoord2) {}
+};
+
+};