matter.go

package main

import "github.com/go-gl/gl/v2.1/gl"

type Matter struct {
	location, velocity, force             F3
	mass, density, volume, charge, radius float64
	history                               []F3
}

func (m *Matter) GetCharge() float64 {
	return m.charge
}

func (m *Matter) GetRadius() float64 {
	return m.radius
}

func (m *Matter) SetCharge(f float64) {
	m.charge = f
}

func (m *Matter) GetMass() float64 {
	return m.mass
}

func (m *Matter) Draw(g *Graphics) {
	gl.PushMatrix()

	sz := m.radius
	// g.Line(m.location, F3{0,0,0})
	gl.Materialfv(gl.FRONT, gl.DIFFUSE, &[]float32{1, 1, 1, 1}[0])
	gl.Translatef(float32(m.location.X), float32(m.location.Y), float32(m.location.Z))
	g.drawSphere(sz, 24, 24)

	gl.PopMatrix()
	// gl.Begin(gl.LINES)
	// gl.Vertex3f(0, 0, 0)
	// gl.Vertex3f(float32(MapF2(m.force.X, F2{0, 1e-6}, F2{0, 1})), float32(MapF2(m.force.Y, F2{0, 1e-6}, F2{0, 1})),
	// 	float32(MapF2(m.force.Z, F2{0, 1e-6}, F2{0, 1})))
	// gl.End()

}

func (m *Matter) SetMass(f float64) {
	m.mass = f
}

func (m *Matter) GetDensity() float64 {
	return m.density
}

func (m *Matter) SetDensity(f float64) {
	m.density = f
}

func (m *Matter) GetVolume(f float64) {
	m.volume = f
}

func (m *Matter) SetVolume() float64 {
	return m.volume
}

func (m *Matter) GetLocation() F3 {
	return m.location
}

func (m *Matter) GetVelocity() F3 {
	return m.velocity
}

func (m *Matter) GetForce() F3 {
	return m.force
}

func (m *Matter) SetLocation(f F3) {
	m.location = f
}

func (m *Matter) SetVelocity(f F3) {
	m.velocity = f
}

func (m *Matter) SetForce(f F3) {
	m.force = f
}