Mat4 binds for lua

src/binds/Mat4Bind.cpp

@@ -0,0 +1,218 @@
+#include "Mat4.h"
+
+namespace crown
+{
+
+extern "C"
+{
+	Mat4*				mat4(float r1c1, float r2c1, float r3c1, float r1c2, float r2c2, float r3c2, float r1c3, float r2c3, float r3c3);
+						
+	Mat4*				mat4_add(Mat4* self, Mat4* m);
+
+	Mat4*				mat4_subtract(Mat4* self, Mat4* m);
+
+	Mat4*				mat4_multiply(Mat4* self, Mat4* m);
+
+	Mat4*				mat4_multiply_by_scalar(Mat4* self, float k);
+
+	Mat4*				mat4_divide_by_scalar(Mat4* self, float k);
+
+	void				mat4_build_rotation_x(Mat4* self, float radians);
+
+	void				mat4_build_rotation_y(Mat4* self, float radians);	
+
+	void				mat4_build_rotation_z(Mat4* self, float radians);
+
+	void				mat4_build_rotation(Mat4* self, const Vec3* n, float radians);
+
+	void				mat4_build_projection_perspective_rh(Mat4* self, float fovy, float aspect, float near, float far);
+
+	void				mat4_build_projection_perspective_lh(Mat4* self, float fovy, float aspect, float near, float far);
+
+	void				mat4_build_projection_ortho_rh(Mat4* self, float width, float height, float near, float far);
+
+	void				mat4_build_projection_ortho_lh(Mat4* self, float width, float height, float near, float far);
+
+	void				mat4_build_projection_ortho_2d_rh(Mat4* self, float width, float height, float near, float far);
+
+	void				mat4_build_look_at_rh(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* up);
+
+	void				mat4_build_look_at_lh(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* up);
+
+	void				mat4_build_viewpoint_billboard(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* up);
+
+	void				mat4_build_axis_billboard(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* axis);
+
+	Mat4*				mat4_transpose(Mat4* self);
+
+	float				mat4_determinant(Mat4* self);
+
+	Mat4*				mat4_invert(Mat4* self);
+
+	void				mat4_load_identity(Mat4* self);
+
+	Vec3*				mat4_get_translation(Mat4* self);
+
+	void				mat4_set_translation(Mat4* self, const Vec3* trans);
+
+	Vec3*				mat4_get_scale(Mat4* self);
+
+	void				mat4_set_scale(Mat4* self, const Vec3* scale);
+
+	// Quat				mat4_to_quat();
+}
+
+Mat4* mat4(float r1c1, float r2c1, float r3c1, float r1c2, float r2c2, float r3c2, float r1c3, float r2c3, float r3c3)
+{
+	return new Mat4(r1c1, r2c1, r3c1, 0, r1c2, r2c2, r3c2, 0, r1c3, r2c3, r3c3, 0, 0, 0, 0, 1);
+}
+					
+Mat4* mat4_add(Mat4* self, Mat4* m)
+{
+	*self += *m;
+
+	return self;
+}
+
+Mat4* mat4_subtract(Mat4* self, Mat4* m)
+{
+	*self -= *m;
+
+	return self;
+}
+
+Mat4* mat4_multiply(Mat4* self, Mat4* m)
+{
+	*self *= *m;
+
+	return self;
+}	
+
+Mat4* mat4_multiply_by_scalar(Mat4* self, float k)
+{
+	*self *= k;
+
+	return self;
+}
+
+Mat4* mat4_divide_by_scalar(Mat4* self, float k)
+{
+	*self /= k;
+
+	return self;
+}
+
+void mat4_build_rotation_x(Mat4* self, float radians)
+{
+	self->build_rotation_x(radians);
+}
+
+void mat4_build_rotation_y(Mat4* self, float radians)
+{
+	self->build_rotation_y(radians);
+}
+
+void mat4_build_rotation_z(Mat4* self, float radians)
+{
+	self->build_rotation_z(radians);
+}
+
+void mat4_build_rotation(Mat4* self, const Vec3* n, float radians)
+{
+	self->build_rotation(*n, radians);
+}
+
+void mat4_build_projection_perspective_rh(Mat4* self, float fovy, float aspect, float near, float far)
+{
+	self->build_projection_perspective_rh(fovy, aspect, near, far);
+}
+
+void mat4_build_projection_perspective_lh(Mat4* self, float fovy, float aspect, float near, float far)
+{
+	self->build_projection_perspective_lh(fovy, aspect, near, far);
+}
+
+void mat4_build_projection_ortho_rh(Mat4* self, float width, float height, float near, float far)
+{
+	self->build_projection_ortho_rh(width, height, near, far);
+}
+
+void mat4_build_projection_ortho_lh(Mat4* self, float width, float height, float near, float far)
+{
+	self->build_projection_ortho_lh(width, height, near, far);
+}
+
+void mat4_build_projection_ortho_2d_rh(Mat4* self, float width, float height, float near, float far)
+{
+	self->build_projection_ortho_2d_rh(width, height, near, far);
+}
+
+void mat4_build_look_at_rh(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* up)
+{
+	self->build_look_at_rh(*pos, *target, *up);
+}
+
+void mat4_build_look_at_lh(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* up)
+{
+	self->build_look_at_lh(*pos, *target, *up);
+}
+
+void mat4_build_viewpoint_billboard(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* up)
+{
+	self->build_viewpoint_billboard(*pos, *target, *up);
+}
+
+void mat4_build_axis_billboard(Mat4* self, const Vec3* pos, const Vec3* target, const Vec3* axis)
+{
+	self->build_axis_billboard(*pos, *target, *up);
+}
+
+Mat4* mat4_transpose(Mat4* self)
+{
+	self->transpose();
+
+	return self;
+}
+
+float mat4_determinant(Mat4* self)
+{
+	return self->get_determinant();
+}
+
+Mat4* mat4_invert(Mat4* self)
+{
+	self->invert();
+
+	return self;
+}
+
+void mat4_load_identity(Mat4* self)
+{
+	self->load_identity();
+}
+
+Vec3* mat4_get_translation(Mat4* self)
+{
+	Vec3 tmp = self->get_translation();
+
+	return &tmp;
+}
+
+void mat4_set_translation(Mat4* self, const Vec3* trans)
+{
+	self->set_translation(*trans);
+}
+
+Vec3* mat4_get_scale(Mat4* self)
+{
+	Vec3 tmp = self->get_scale();
+
+	return &tmp;
+}
+
+void mat4_set_scale(Mat4* self, const Vec3* scale)
+{
+	self->set_scale(*scale);
+}
+
+} //namespace crown