Store a Transform in keyframes instead of a Matrix

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

diff --git a/source/matrix.h b/source/matrix.h
index 2dc3b972721ef1eeb417f4d3b2be6499bb72ca45..2e1096f5f4586d7f6c05ea0620f59a5425b4b450 100644 (file)
--- a/source/matrix.h
+++ b/source/matrix.h
@@ -23,23 +23,23 @@ public:
 
        const float *data() const { return &Base::operator()(0, 0); }
 
-       void multiply(const Matrix &);
-       void translate(float x, float y, float z) { translate(Vector3(x, y, z)); }
-       void translate(const Vector3 &);
-       void rotate(const Angle &a, float x, float y, float z) { rotate(a, Vector3(x, y, z)); }
-       void rotate(const Angle &, const Vector3 &);
-       void rotate(float a, float x, float y, float z) { rotate(Angle::from_radians(a), Vector3(x, y, z)); }
-       void rotate(float a, const Vector3 &x) { rotate(Angle::from_radians(a), x); }
-       void rotate_deg(float a, float x, float y, float z) { rotate(Angle::from_degrees(a), Vector3(x, y, z)); }
-       void rotate_deg(float a, const Vector3 & x) { rotate(Angle::from_degrees(a), x); }
-       void scale(float s) { scale(Vector3(s, s, s)); }
-       void scale(float x, float y, float z) { scale(Vector3(x, y, z)); }
-       void scale(const Vector3 &);
-
-       Matrix operator*(const Matrix &) const;
-       Matrix &operator*=(const Matrix &);
-       Vector4 operator*(const Vector4 &) const;
-       Vector3 operator*(const Vector3 &) const;
+       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; }
+       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)); }