func init_() {
//pos := []float64{5.0, 5.0, 10.0, 0.0}
colors := map[string][]float32{
"0": {0.7, 0.7, 0.7, 1.0},
"1": {1.0, 0.0, 0.0, 1.0},
"2": {1.0, 0.6, 0.0, 1.0},
"3": {1.0, 1.0, 0.0, 1.0},
"4": {0.0, 1.0, 0.0, 1.0},
"5": {0.0, 0.0, 1.0, 1.0},
"6": {0.0, 0.6, 1.0, 1.0},
"7": {1.0, 0.0, 1.0, 1.0},
"8": {1.0, 1.0, 1.0, 1.0},
"9": {0.3, 0.3, 0.3, 1.0},
}
fetchChunks(2, 2)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0.2, 0.2, 0.6, 0.0)
gl.ClearDepth(1.0)
gl.Enable(gl.DEPTH_TEST)
gl.DepthFunc(gl.LEQUAL)
gl.Enable(gl.COLOR_MATERIAL)
gl.Enable(gl.CULL_FACE)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
gl.Hint(gl.LINE_SMOOTH_HINT, gl.NICEST)
gl.Lightfv(gl.LIGHT0, gl.AMBIENT, lightAmbient)
gl.Lightfv(gl.LIGHT0, gl.DIFFUSE, lightDiffuse)
gl.Lightfv(gl.LIGHT0, gl.POSITION, lightPosition)
gl.Enable(gl.LIGHT0)
gl.Enable(gl.LIGHTING)
for name, color := range colors {
/* make a cube */
cubes[name] = gl.GenLists(1)
gl.NewList(cubes[name], gl.COMPILE)
cube(color)
gl.EndList()
}
if *printInfo {
print("GL_RENDERER = ", gl.GetString(gl.RENDERER), "\n")
print("GL_VERSION = ", gl.GetString(gl.VERSION), "\n")
print("GL_VENDOR = ", gl.GetString(gl.VENDOR), "\n")
print("GL_EXTENSIONS = ", gl.GetString(gl.EXTENSIONS), "\n")
}
}
func initGL() {
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0, 0, 0, 0)
gl.ClearDepth(1)
gl.Enable(gl.DEPTH_TEST)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
}
// general OpenGL initialization
func initGL() {
LoadGLTexture("data/star.bmp")
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0.0, 0.0, 0.0, 0.5)
gl.ClearDepth(1.0)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
}
func SetupVideo() {
if sdl.Init(sdl.INIT_VIDEO) < 0 {
panic("Couldn't initialize sdl")
}
w := WinW
h := WinH
var screen = sdl.SetVideoMode(w, h, 32, SDL_FLAGS)
// var screen = sdl.SetVideoMode(w, h, 32, sdl.OPENGLBLIT | sdl.DOUBLEBUF | sdl.HWSURFACE)
// var screen = sdl.SetVideoMode(w, h, 32, sdl.OPENGL)
if screen == nil {
panic("sdl error")
}
if ttf.Init() != 0 {
panic("ttf init error")
}
if gl.Init() != 0 {
panic("Couldn't init gl")
}
ResizeWindow(screen.W, screen.H)
gl.ClearColor(0, 0, 0, 0)
// gl.ClearColor(1, 1, 1, 0)
gl.ClearDepth(1.0)
gl.DepthFunc(gl.LEQUAL)
gl.Enable(gl.DEPTH_TEST)
gl.ShadeModel(gl.SMOOTH)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
/*
if gl.Init() != 0 {
panic("glew error")
}
*/
// gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT )
// gl.Clear(gl.COLOR_BUFFER_BIT)
// initGL
// gl.Ortho(0, gl.GLdouble(screen.W), gl.GLdouble(screen.H), 0, -1.0, 1.0)
}
// general OpenGL initialization
func initGL() {
gl.Enable(gl.TEXTURE_2D)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0.0, 0.0, 0.0, 0.5)
gl.ClearDepth(1.0)
gl.Enable(gl.DEPTH_TEST)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
// Setup the light
gl.Lightfv(gl.LIGHT1, gl.AMBIENT, lightAmbient[:]) // ambient lighting
gl.Lightfv(gl.LIGHT1, gl.DIFFUSE, lightDiffuse[:]) // make it diffuse
gl.Lightfv(gl.LIGHT1, gl.POSITION, lightPosition[:]) // and place it
gl.Enable(gl.LIGHT1) // and finally turn it on.
gl.Color4f(1.0, 1.0, 1.0, 0.5) // Full Brightness, 50% Alpha ( NEW )
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE) // Blending Function For Translucency Based On Source Alpha Value ( NEW )
}
// general OpenGL initialization
func initGL() {
// enable smooth shading
gl.ShadeModel(gl.SMOOTH)
// Set the background to black
gl.ClearColor(0.0, 0.0, 0.0, 0.0)
// Depth buffer setup
gl.ClearDepth(1.0)
// Enable depth testing
gl.Enable(gl.DEPTH_TEST)
// The type of test
gl.DepthFunc(gl.LEQUAL)
// Nicest perspective correction
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
}
// general OpenGL initialization
func initGL() {
LoadGLTextures("data/mud.bmp")
gl.Enable(gl.TEXTURE_2D)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0.0, 0.0, 0.0, 0.0)
gl.ClearDepth(1.0)
gl.Enable(gl.DEPTH_TEST)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
gl.Lightfv(gl.LIGHT1, gl.AMBIENT, lightAmbient[:])
gl.Lightfv(gl.LIGHT1, gl.DIFFUSE, lightDiffuse[:])
gl.Lightfv(gl.LIGHT1, gl.POSITION, lightPosition[:])
gl.Enable(gl.LIGHT1)
gl.Color4f(1.0, 1.0, 1.0, 0.5)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE)
}
// general OpenGL initialization
func initGL() {
gl.Enable(gl.TEXTURE_2D)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0.0, 0.0, 0.0, 0.5)
gl.ClearDepth(1.0)
gl.Enable(gl.DEPTH_TEST)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
// Setup the light
gl.Lightfv(gl.LIGHT1, gl.AMBIENT, lightAmbient1[:]) // ambient lighting
gl.Lightfv(gl.LIGHT1, gl.DIFFUSE, lightDiffuse1[:]) // make it diffuse
gl.Lightfv(gl.LIGHT1, gl.POSITION, lightPosition1[:]) // and place it
gl.Enable(gl.LIGHT1) // and finally turn it on.
gl.Lightfv(gl.LIGHT2, gl.AMBIENT, lightAmbient2[:]) // ambient lighting
gl.Lightfv(gl.LIGHT2, gl.DIFFUSE, lightDiffuse2[:]) // make it diffuse
gl.Lightfv(gl.LIGHT2, gl.POSITION, lightPosition2[:]) // and place it
gl.Enable(gl.LIGHT2) // and finally turn it on.
}
func main() {
//ABSPTest()
//return
glfw.Init(800, 600)
InitPhysics()
world := new(World)
world.Init()
world.GameObjects = new(list.List)
player := MakeMan(Vec3{10, 20, 10})
world.Add(player)
world.Add(ropetest(Vec3{0, 40, 0}, 4, 4))
world.Add(treeThing(Vec3{20, 20, 20}, 3))
world.Add(MakePlayer(Vec3{-20, 20, 0}).Body)
world.Add(MakePlayer(Vec3{-20, 50, 0}).Body)
world.Add(MakePlayer(Vec3{-20, 70, 0}).Body)
world.Add(MakePlayer(Vec3{-20, 90, 0}).Body)
world.Add(MakePlayer(Vec3{-20, 110, 0}).Body)
/*for i := 0; i < 100; i++ {
world.Add(SetPlayerAnimation(MakePlayer(Vec3{float32(int(i%10))*50,0,float32(i*2) - 200})).Body)
}*/
world.Add(NewGameObj(Vec3{0, -20, 0}, Vec3{10000, 10, 10000}, Vec3{0, 0.5, 0.1}, float32(math.Inf(1)), 10, nil))
//world.Add(SetPlayerAnimation(MakePlayer(Vec3{-20,120,0})).Body)
qtn := new(ABSPNode)
qtn.Root = qtn
//qtn.Position = Vec3{-10000,-10000,-10000}
//qtn.Size = Vec3{20000,20000,20000}
for i := world.GameObjects.Front(); i != nil; i = i.Next() {
gobj := i.Value.(*GameObj)
all := gobj.GetSubs()
for i := 0; i < len(all); i++ {
qtn.Insert(all[i])
}
}
world.GameObjectTree = qtn
fmt.Println("Total:", len(qtn.Data))
qtn.Divide()
cols := 0
qtn.cd(func(obj1, obj2 SPData) {
cols += 1
})
fmt.Println(cols)
//qtn.Traverse(0)
//return
gl.Init()
vs := gl.CreateShader(gl.VERTEX_SHADER)
vs.Source(
LoadFileToString("s1.vert"))
vs.Compile()
fs := gl.CreateShader(gl.FRAGMENT_SHADER)
fs.Source(LoadFileToString("s1.frag"))
fs.Compile()
pg := gl.CreateProgram()
pg.AttachShader(vs)
pg.AttachShader(fs)
pg.Link()
pg.Validate()
pg.Use()
fmt.Println("**Shader log**")
fmt.Println(fs.GetInfoLog())
fmt.Println(vs.GetInfoLog())
fmt.Println(pg.GetInfoLog())
fmt.Println("******END*****")
gl.ClearColor(0.5, 0.5, 1, 0)
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.BLEND)
gl.Enable(gl.POLYGON_SMOOTH)
gl.Hint(gl.POLYGON_SMOOTH_HINT, gl.NICEST)
var t float64
t = float64(time.Nanoseconds()) / 1000000000
cam1 := Camera{player, 100, Vec3{0, 0, 0}}
glfw.AddListener(func(m glfw.MouseMoveEvent) {
cam1.Angle.X = float32(m.X-400) / 400 * 3.14 * 2
cam1.Angle.Y = float32(m.Y-300) / 300 * 3.14 * 2
//player.Rotation = Vec3{cam1.Angle.X,cam1.Angle.Y,0}
})
glfw.AddListener(func(mw glfw.MouseWheelEvent) {
cam1.Distance = 100 + float32(mw.Pos*mw.Pos*mw.Pos)
})
world.CompilePhysicsObjects()
for it := 0; it < 10000; it += 1 {
cam1.Setup()
dt := float32(0.005)
t = float64(float64(time.Nanoseconds()) / 1000000000)
UpdatePositions(world.PhysicsObjects, dt)
UpdateModelStates(world.PhysicsObjects)
UpdateCollisions(world.GameObjectTree, dt)
UpdateModelStates(world.PhysicsObjects)
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
DrawWorld(world.GameObjects, dt, pg)
glfw.SwapBuffers()
pt := float64(float64(time.Nanoseconds()) / 1000000000)
sleeptime := (float64(dt) - (pt - t)) * 10e8
fmt.Println("Sleep for:", sleeptime)
time.Sleep(int64(sleeptime))
}
}
