Rearrange soucre files into subdirectories

[libs/gl.git] / source / core / matrix.h

diff --git a/source/core/matrix.h b/source/core/matrix.h
new file mode 100644 (file)
index 0000000..cb61e29
--- /dev/null
+++ b/source/core/matrix.h
@@ -0,0 +1,71 @@
+#ifndef MSP_GL_MATRIX_H_
+#define MSP_GL_MATRIX_H_
+
+#include <vector>
+#include <msp/geometry/angle.h>
+#include <msp/linal/squarematrix.h>
+#include "gl.h"
+#include "vector.h"
+
+namespace Msp {
+namespace GL {
+
+class Matrix: public LinAl::SquareMatrix<float, 4>
+{
+private:
+       typedef LinAl::SquareMatrix<float, 4> Base;
+       typedef Geometry::Angle<float> Angle;
+
+public:
+       Matrix();
+       Matrix(const float *);
+       Matrix(const LinAl::Matrix<float, 4, 4> &);
+
+       const float *data() const { return &Base::operator()(0, 0); }
+
+       Matrix &multiply(const Matrix &m) { return operator*=(m); }
+       Matrix &translate(float x, float y, float z) { return translate(Vector3(x, y, z)); }
+       Matrix &translate(const Vector3 &);
+       Matrix &rotate(const Angle &a, float x, float y, float z) { return rotate(a, Vector3(x, y, z)); }
+       Matrix &rotate(const Angle &, const Vector3 &);
+       Matrix &rotate(float a, float x, float y, float z) { return rotate(Angle::from_radians(a), Vector3(x, y, z)); }
+       Matrix &rotate(float a, const Vector3 &x) { return rotate(Angle::from_radians(a), x); }
+       Matrix &rotate_deg(float a, float x, float y, float z) { return rotate(Angle::from_degrees(a), Vector3(x, y, z)); }
+       Matrix &rotate_deg(float a, const Vector3 & x) { return rotate(Angle::from_degrees(a), x); }
+       Matrix &scale(float s) { return scale(Vector3(s, s, s)); }
+       Matrix &scale(float x, float y, float z) { return scale(Vector3(x, y, z)); }
+       Matrix &scale(const Vector3 &);
+
+       Matrix operator*(const Matrix &m) const { return static_cast<const Base &>(*this)*static_cast<const Base &>(m); }
+       Matrix &operator*=(const Matrix &m) { Base::operator*=(m); return *this; }
+       Matrix operator*(float s) const { return static_cast<const Base &>(*this)*s; }
+       Matrix &operator*=(float s) { Base::operator*=(s); return *this; }
+       Vector4 operator*(const Vector4 &v) const { return static_cast<const Base &>(*this)*v; }
+       Vector3 operator*(const Vector3 &v) const { return ((*this)*compose(v, 1.0f)).slice<3>(0); }
+       float operator[](unsigned) const;
+
+       static Matrix translation(float x, float y, float z) { return translation(Vector3(x, y, z)); }
+       static Matrix translation(const Vector3 &);
+       static Matrix rotation(const Angle &a, float x, float y, float z) { return rotation(a, Vector3(x, y, z)); }
+       static Matrix rotation(const Angle &, const Vector3 &);
+       static Matrix rotation(float a, float x, float y, float z) { return rotation(Angle::from_radians(a), Vector3(x, y, z)); }
+       static Matrix rotation(float a, const Vector3 &x) { return rotation(Angle::from_radians(a), x); }
+       static Matrix rotation_deg(float a, float x, float y, float z) { return rotation(Angle::from_degrees(a), Vector3(x, y, z)); }
+       static Matrix rotation_deg(float a, const Vector3 &x) { return rotation(Angle::from_degrees(a), x); }
+       static Matrix scaling(float s) { return scaling(Vector3(s, s, s)); }
+       static Matrix scaling(float x, float y, float z) { return scaling(Vector3(x, y, z)); }
+       static Matrix scaling(const Vector3 &);
+
+       static Matrix ortho(float, float, float, float, float, float);
+       static Matrix ortho_centered(float, float);
+       static Matrix ortho_bottomleft(float, float);
+       static Matrix ortho_topleft(float, float);
+       static Matrix frustum(float, float, float, float, float, float);
+       static Matrix frustum_centered(float, float, float, float);
+       static Matrix perspective(const Angle &, float, float, float);
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif