func drawShip(angle gl.GLfloat) {
gl.PushMatrix()
gl.Translatef(x, y, 0.0)
gl.Rotatef(angle, 0.0, 0.0, 1.0)
if thrust {
gl.Color3f(1.0, 0.0, 0.0)
gl.Begin(gl.LINE_STRIP)
gl.Vertex2f(-0.75, -0.5)
gl.Vertex2f(-1.75, 0)
gl.Vertex2f(-0.75, 0.5)
gl.End()
}
gl.Color3f(1.0, 1.0, 0.0)
gl.Begin(gl.LINE_LOOP)
gl.Vertex2f(2.0, 0.0)
gl.Vertex2f(-1.0, -1.0)
gl.Vertex2f(-0.5, 0.0)
gl.Vertex2f(-1.0, 1.0)
gl.Vertex2f(2.0, 0.0)
gl.End()
if shield {
gl.Color3f(0.1, 0.1, 1.0)
gl.Begin(gl.LINE_LOOP)
for rad := 0.0; rad < 12.0; rad += 1.0 {
gl.Vertex2f(
gl.GLfloat(2.3*math.Cos(2*float64(rad)/math.Pi)+0.2),
gl.GLfloat(2.0*math.Sin(2*float64(rad)/math.Pi)))
}
gl.End()
}
gl.PopMatrix()
}
func constrainedColor(constrain bool) {
if constrain {
// Green
gl.Color3f(0, 1, 0)
} else {
// Red
gl.Color3f(1, 0, 0)
}
}
func main() {
var err os.Error
if err = glfw.Init(); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
return
}
defer glfw.Terminate()
// Open window with FSAA samples (if possible).
glfw.OpenWindowHint(glfw.FsaaSamples, 4)
if err = glfw.OpenWindow(400, 400, 0, 0, 0, 0, 0, 0, glfw.Windowed); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
return
}
defer glfw.CloseWindow()
glfw.SetWindowTitle("Aliasing Detector")
glfw.SetSwapInterval(1)
if samples := glfw.WindowParam(glfw.FsaaSamples); samples != 0 {
fmt.Fprintf(os.Stdout, "Context reports FSAA is supported with %d samples\n", samples)
} else {
fmt.Fprintf(os.Stdout, "Context reports FSAA is unsupported\n")
}
gl.MatrixMode(gl.PROJECTION)
glu.Perspective(0, 1, 0, 1)
for glfw.WindowParam(glfw.Opened) == 1 {
time := float32(glfw.Time())
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.LoadIdentity()
gl.Translatef(0.5, 0, 0)
gl.Rotatef(time, 0, 0, 1)
gl.Enable(GL_MULTISAMPLE_ARB)
gl.Color3f(1, 1, 1)
gl.Rectf(-0.25, -0.25, 0.25, 0.25)
gl.LoadIdentity()
gl.Translatef(-0.5, 0, 0)
gl.Rotatef(time, 0, 0, 1)
gl.Disable(GL_MULTISAMPLE_ARB)
gl.Color3f(1, 1, 1)
gl.Rectf(-0.25, -0.25, 0.25, 0.25)
glfw.SwapBuffers()
}
}
func display() {
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.Begin(gl.TRIANGLES)
gl.Color3f(0.0, 0.0, 1.0) /* blue */
gl.Vertex2i(0, 0)
gl.Color3f(0.0, 1.0, 0.0) /* green */
gl.Vertex2i(200, 200)
gl.Color3f(1.0, 0.0, 0.0) /* red */
gl.Vertex2i(20, 200)
gl.End()
gl.Flush() /* Single buffered, so needs a flush. */
}
// Here goes our drawing code
func drawGLScene() {
// Clear the screen and depth buffer
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
// Move left 1.5 units and into the screen 6.0 units.
gl.LoadIdentity()
gl.Translatef(-1.5, 0.0, -6.0)
gl.Rotatef(float32(rtri), 0.0, 1.0, 0.0) // Rotate the triangle on the Y axis
gl.Begin(gl.TRIANGLES) // Draw triangles
gl.Color3f(1.0, 0.0, 0.0) // Set The Color To Red
gl.Vertex3f(0.0, 1.0, 0.0) // top
gl.Color3f(0.0, 1.0, 0.0) // Set The Color To Red
gl.Vertex3f(-1.0, -1.0, 0.0) // bottom left
gl.Color3f(0.0, 0.0, 1.0) // Set The Color To Red
gl.Vertex3f(1.0, -1.0, 0.0) // bottom right
gl.End() // finish drawing the triangle
// Move right 3 units
gl.LoadIdentity()
gl.Translatef(1.5, 0.0, -6.0)
gl.Color3f(0.5, 0.5, 1.0) // Set The Color To Blue One Time Only
gl.Rotatef(float32(rquad), 1.0, 0.0, 0.0) // rotate the quad on the X axis
gl.Begin(gl.QUADS) // draw quads
gl.Vertex3f(-1.0, 1.0, 0.0) // top left
gl.Vertex3f(1.0, 1.0, 0.0) // top right
gl.Vertex3f(1.0, -1.0, 0.0) // bottom right
gl.Vertex3f(-1.0, -1.0, 0.0) // bottom left
gl.End() // done drawing the quad
// Draw to the screen
sdl.GL_SwapBuffers()
rtri += 0.2 // Increase The Rotation Variable For The Triangle
rquad -= 0.15 // Decrease The Rotation Variable For The Quad
// Gather our frames per second
frames++
t := sdl.GetTicks()
if t-t0 >= 5000 {
seconds := (t - t0) / 1000.0
fps := frames / seconds
fmt.Println(frames, "frames in", seconds, "seconds =", fps, "FPS")
t0 = t
frames = 0
}
}
func DrawAABB(aabb Drawable, t float32, program gl.Program) {
box := aabb.GetBox3D()
nverts, normals := GetVerts()
if box.Animator != nil {
box.Animator(&box, t)
}
drawPos := box.Pos
drawColor := box.Color
drawSize := box.Size
program.GetUniformLocation("SizeVec").Uniform3f(drawSize.X, drawSize.Y, drawSize.Z)
program.GetUniformLocation("PosVec").Uniform3f(drawPos.X, drawPos.Y, drawPos.Z)
gl.Color3f(drawColor.X, drawColor.Y, drawColor.Z)
gl.EnableClientState(gl.VERTEX_ARRAY)
gl.VertexPointer(3, 0, nverts)
gl.EnableClientState(gl.NORMAL_ARRAY)
gl.NormalPointer(0, normals)
gl.DrawArrays(gl.QUADS, 0, 24)
gl.DisableClientState(gl.NORMAL_ARRAY)
gl.DisableClientState(gl.VERTEX_ARRAY)
for it := aabb.GetChildren(); it != nil; it = it.Next() {
DrawAABB(it.Value.(Drawable), t, program)
}
}
func drawBullets() {
gl.Begin(gl.POINTS)
gl.Color3f(1.0, 0.0, 1.0)
for i := 0; i < MAX_BULLETS; i++ {
if bullet[i].inuse {
gl.Vertex2f(bullet[i].x, bullet[i].y)
}
}
gl.End()
}
func main() {
glut.Init()
glut.InitDisplayMode(glut.SINGLE | glut.RGB)
glut.InitWindowSize(465, 250)
glut.CreateWindow("GLUT bitmap & stroke font example")
gl.ClearColor(1.0, 1.0, 1.0, 1.0)
gl.Color3f(0, 0, 0)
gl.LineWidth(3.0)
glut.DisplayFunc(display)
glut.ReshapeFunc(reshape)
glut.MainLoop()
}
func draw(triangles p2t.TriArray) {
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
for i := 0; i < len(triangles); i++ {
var t = triangles[i]
var a = t.Point[0]
var b = t.Point[1]
var c = t.Point[2]
// Red
gl.Color3f(1, 0, 0)
gl.Begin(gl.LINE_LOOP)
gl.Vertex2f(float32(a.X), float32(a.Y))
gl.Vertex2f(float32(b.X), float32(b.Y))
gl.Vertex2f(float32(c.X), float32(c.Y))
gl.End()
}
sdl.GL_SwapBuffers()
}
// Here goes our drawing code
func drawGLScene() {
// Clear the screen and depth buffer
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
// Move left 1.5 units and into the screen 6.0 units.
gl.LoadIdentity()
gl.Translatef(-1.5, 0.0, -6.0)
gl.Rotatef(float32(rtri), 0.0, 1.0, 0.0) // Rotate the triangle on the Y axis
gl.Begin(gl.TRIANGLES) // Draw triangles
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Front) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Left Of Triangle (Front) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(1.0, -1.0, 1.0) /* Right Of Triangle (Front) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Right) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(1.0, -1.0, 1.0) /* Left Of Triangle (Right) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(1.0, -1.0, -1.0) /* Right Of Triangle (Right) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Back) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(1.0, -1.0, -1.0) /* Left Of Triangle (Back) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Right Of Triangle (Back) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Left) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Left Of Triangle (Left) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Right Of Triangle (Left) */
gl.End() // finish drawing the triangle
// Move right 3 units
gl.LoadIdentity()
gl.Translatef(1.5, 0.0, -7.0)
gl.Rotatef(float32(rquad), 1.0, 1.0, 1.0) // rotate the quad on the X axis
gl.Begin(gl.QUADS) // draw quads
gl.Color3f(0.0, 1.0, 0.0) // Set The Color To Green
gl.Vertex3f(1.0, 1.0, -1.0) // Top Right Of The Quad (Top)
gl.Vertex3f(-1.0, 1.0, -1.0) // Top Left Of The Quad (Top)
gl.Vertex3f(-1.0, 1.0, 1.0) // Bottom Left Of The Quad (Top)
gl.Vertex3f(1.0, 1.0, 1.0) // Bottom Right Of The Quad (Top)
gl.Color3f(1.0, 0.5, 0.0) // Set The Color To Orange
gl.Vertex3f(1.0, -1.0, 1.0) // Top Right Of The Quad (Bottom)
gl.Vertex3f(-1.0, -1.0, 1.0) // Top Left Of The Quad (Bottom)
gl.Vertex3f(-1.0, -1.0, -1.0) // Bottom Left Of The Quad (Bottom)
gl.Vertex3f(1.0, -1.0, -1.0) // Bottom Right Of The Quad (Bottom)
gl.Color3f(1.0, 0.0, 0.0) // Set The Color To Red
gl.Vertex3f(1.0, 1.0, 1.0) // Top Right Of The Quad (Front)
gl.Vertex3f(-1.0, 1.0, 1.0) // Top Left Of The Quad (Front)
gl.Vertex3f(-1.0, -1.0, 1.0) // Bottom Left Of The Quad (Front)
gl.Vertex3f(1.0, -1.0, 1.0) // Bottom Right Of The Quad (Front)
gl.Color3f(1.0, 1.0, 0.0) // Set The Color To Yellow
gl.Vertex3f(1.0, -1.0, -1.0) // Bottom Left Of The Quad (Back)
gl.Vertex3f(-1.0, -1.0, -1.0) // Bottom Right Of The Quad (Back)
gl.Vertex3f(-1.0, 1.0, -1.0) // Top Right Of The Quad (Back)
gl.Vertex3f(1.0, 1.0, -1.0) // Top Left Of The Quad (Back)
gl.Color3f(0.0, 0.0, 1.0) // Set The Color To Blue
gl.Vertex3f(-1.0, 1.0, 1.0) // Top Right Of The Quad (Left)
gl.Vertex3f(-1.0, 1.0, -1.0) // Top Left Of The Quad (Left)
gl.Vertex3f(-1.0, -1.0, -1.0) // Bottom Left Of The Quad (Left)
gl.Vertex3f(-1.0, -1.0, 1.0) // Bottom Right Of The Quad (Left)
gl.Color3f(1.0, 0.0, 1.0) // Set The Color To Violet
gl.Vertex3f(1.0, 1.0, -1.0) // Top Right Of The Quad (Right)
gl.Vertex3f(1.0, 1.0, 1.0) // Top Left Of The Quad (Right)
gl.Vertex3f(1.0, -1.0, 1.0) // Bottom Left Of The Quad (Right)
gl.Vertex3f(1.0, -1.0, -1.0) // Bottom Right Of The Quad (Right)
gl.End() // done drawing the quad
// Draw to the screen
sdl.GL_SwapBuffers()
rtri += 0.2 // Increase The Rotation Variable For The Triangle
rquad -= 0.15 // Decrease The Rotation Variable For The Quad
// Gather our frames per second
frames++
t := sdl.GetTicks()
if t-t0 >= 5000 {
seconds := (t - t0) / 1000.0
fps := frames / seconds
fmt.Println(frames, "frames in", seconds, "seconds =", fps, "FPS")
t0 = t
frames = 0
}
}
func drawCubes(v *Vector3) {
gl.LoadIdentity()
// gl.Translatef( -1.5, 0.0, -6.0 )
gl.Translatef(gl.GLfloat(v.X), gl.GLfloat(v.Y), gl.GLfloat(v.Z))
/* Rotate The Triangle On The Y axis ( NEW ) */
gl.Rotatef(rtri, 0.0, 1.0, 0.0)
gl.Begin(gl.TRIANGLES) /* Drawing Using Triangles */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Front) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Left Of Triangle (Front) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(1.0, -1.0, 1.0) /* Right Of Triangle (Front) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Right) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(1.0, -1.0, 1.0) /* Left Of Triangle (Right) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(1.0, -1.0, -1.0) /* Right Of Triangle (Right) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Back) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(1.0, -1.0, -1.0) /* Left Of Triangle (Back) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Right Of Triangle (Back) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Left) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Left Of Triangle (Left) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Right Of Triangle (Left) */
gl.End() /* Finished Drawing The Triangle */
rtri = rtri + 0.2
return
/* Move Right 3 Units */
gl.LoadIdentity()
gl.Translatef(1.5, 0.0, -6.0)
/* Rotate The Quad On The X axis ( NEW ) */
gl.Rotatef(rquad, 1.0, 0.0, 0.0)
/* Set The Color To Blue One Time Only */
gl.Color3f(0.5, 0.5, 1.0)
gl.Begin(gl.QUADS) /* Draw A Quad */
gl.Color3f(0.0, 1.0, 0.0) /* Set The Color To Green */
gl.Vertex3f(1.0, 1.0, -1.0) /* Top Right Of The Quad (Top) */
gl.Vertex3f(-1.0, 1.0, -1.0) /* Top Left Of The Quad (Top) */
gl.Vertex3f(-1.0, 1.0, 1.0) /* Bottom Left Of The Quad (Top) */
gl.Vertex3f(1.0, 1.0, 1.0) /* Bottom Right Of The Quad (Top) */
gl.Color3f(1.0, 0.5, 0.0) /* Set The Color To Orange */
gl.Vertex3f(1.0, -1.0, 1.0) /* Top Right Of The Quad (Botm) */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Top Left Of The Quad (Botm) */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Bottom Left Of The Quad (Botm) */
gl.Vertex3f(1.0, -1.0, -1.0) /* Bottom Right Of The Quad (Botm) */
gl.Color3f(1.0, 0.0, 0.0) /* Set The Color To Red */
gl.Vertex3f(1.0, 1.0, 1.0) /* Top Right Of The Quad (Front) */
gl.Vertex3f(-1.0, 1.0, 1.0) /* Top Left Of The Quad (Front) */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Bottom Left Of The Quad (Front) */
gl.Vertex3f(1.0, -1.0, 1.0) /* Bottom Right Of The Quad (Front) */
gl.Color3f(1.0, 1.0, 0.0) /* Set The Color To Yellow */
gl.Vertex3f(1.0, -1.0, -1.0) /* Bottom Left Of The Quad (Back) */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Bottom Right Of The Quad (Back) */
gl.Vertex3f(-1.0, 1.0, -1.0) /* Top Right Of The Quad (Back) */
gl.Vertex3f(1.0, 1.0, -1.0) /* Top Left Of The Quad (Back) */
gl.Color3f(0.0, 0.0, 1.0) /* Set The Color To Blue */
gl.Vertex3f(-1.0, 1.0, 1.0) /* Top Right Of The Quad (Left) */
gl.Vertex3f(-1.0, 1.0, -1.0) /* Top Left Of The Quad (Left) */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Bottom Left Of The Quad (Left) */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Bottom Right Of The Quad (Left) */
gl.Color3f(1.0, 0.0, 1.0) /* Set The Color To Violet */
gl.Vertex3f(1.0, 1.0, -1.0) /* Top Right Of The Quad (Right) */
gl.Vertex3f(1.0, 1.0, 1.0) /* Top Left Of The Quad (Right) */
gl.Vertex3f(1.0, -1.0, 1.0) /* Bottom Left Of The Quad (Right) */
gl.Vertex3f(1.0, -1.0, -1.0) /* Bottom Right Of The Quad (Right) */
gl.End() /* Done Drawing The Quad */
rquad -= 0.15
}
func drawCube(v *Vector3) {
gl.LoadIdentity()
// gl.Translatef( -1.5, 0.0, -6.0 )
gl.Translatef(gl.GLfloat(v.X), gl.GLfloat(v.Y), gl.GLfloat(v.Z))
/* Rotate The Triangle On The Y axis ( NEW ) */
// gl.Rotatef( rtri, 0.0, 1.0, 0.0 );
gl.Begin(gl.TRIANGLES) /* Drawing Using Triangles */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Front) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Left Of Triangle (Front) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(1.0, -1.0, 1.0) /* Right Of Triangle (Front) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Right) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(1.0, -1.0, 1.0) /* Left Of Triangle (Right) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(1.0, -1.0, -1.0) /* Right Of Triangle (Right) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Back) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(1.0, -1.0, -1.0) /* Left Of Triangle (Back) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Right Of Triangle (Back) */
gl.Color3f(1.0, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, 1.0, 0.0) /* Top Of Triangle (Left) */
gl.Color3f(0.0, 0.0, 1.0) /* Blue */
gl.Vertex3f(-1.0, -1.0, -1.0) /* Left Of Triangle (Left) */
gl.Color3f(0.0, 1.0, 0.0) /* Green */
gl.Vertex3f(-1.0, -1.0, 1.0) /* Right Of Triangle (Left) */
gl.End() /* Finished Drawing The Triangle */
rtri = rtri + 0.2
}
func drawMass(m *phys.Mass, dsz gl.GLfloat) {
gl.LoadIdentity()
// gl.Translatef( -1.5, 0.0, -6.0 )
v := m.Pos
gl.Translatef(gl.GLfloat(v.X), gl.GLfloat(v.Y), gl.GLfloat(v.Z))
/* Rotate The Triangle On The Y axis ( NEW ) */
// gl.Rotatef( rtri, 0.0, 1.0, 0.0 );
gl.Begin(gl.TRIANGLES) /* Drawing Using Triangles */
gl.Color3f(dsz, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, dsz, 0.0) /* Top Of Triangle (Front) */
gl.Color3f(0.0, dsz, 0.0) /* Green */
gl.Vertex3f(-dsz, -dsz, dsz) /* Left Of Triangle (Front) */
gl.Color3f(0.0, 0.0, dsz) /* Blue */
gl.Vertex3f(dsz, -dsz, dsz) /* Right Of Triangle (Front) */
gl.Color3f(dsz, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, dsz, 0.0) /* Top Of Triangle (Right) */
gl.Color3f(0.0, 0.0, dsz) /* Blue */
gl.Vertex3f(dsz, -dsz, dsz) /* Left Of Triangle (Right) */
gl.Color3f(0.0, dsz, 0.0) /* Green */
gl.Vertex3f(dsz, -dsz, -dsz) /* Right Of Triangle (Right) */
gl.Color3f(dsz, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, dsz, 0.0) /* Top Of Triangle (Back) */
gl.Color3f(0.0, dsz, 0.0) /* Green */
gl.Vertex3f(dsz, -dsz, -dsz) /* Left Of Triangle (Back) */
gl.Color3f(0.0, 0.0, dsz) /* Blue */
gl.Vertex3f(-dsz, -dsz, -dsz) /* Right Of Triangle (Back) */
gl.Color3f(dsz, 0.0, 0.0) /* Red */
gl.Vertex3f(0.0, dsz, 0.0) /* Top Of Triangle (Left) */
gl.Color3f(0.0, 0.0, dsz) /* Blue */
gl.Vertex3f(-dsz, -dsz, -dsz) /* Left Of Triangle (Left) */
gl.Color3f(0.0, dsz, 0.0) /* Green */
gl.Vertex3f(-dsz, -dsz, dsz) /* Right Of Triangle (Left) */
gl.End() /* Finished Drawing The Triangle */
}