本文整理汇总了Golang中github.com/banthar/gl.Enable函数的典型用法代码示例。如果您正苦于以下问题:Golang Enable函数的具体用法?Golang Enable怎么用?Golang Enable使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了Enable函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: lineTo
func (pen *Pen) lineTo(p Point) {
gl.Enable(gl.BLEND)
gl.Enable(gl.POINT_SMOOTH)
gl.Enable(gl.LINE_SMOOTH)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Color4f(0.0, 0.0, 0.0, 0.1)
gl.Begin(gl.LINES)
for _, s := range pen.points {
if s.x == 0 && s.y == 0 {
continue
}
if p.distanceTo(s) < 20.0 {
gl.Vertex2i(int(p.x), int(p.y))
gl.Vertex2i(int(s.x), int(s.y))
}
}
gl.End()
pen.n = (pen.n + 1) % len(pen.points)
pen.points[pen.n] = p
pen.moveTo(p)
}
开发者ID:nkostelnik,项目名称:gl,代码行数:34,代码来源:draw.go
示例2: main
func main() {
glfw.Init()
defer glfw.Terminate()
glfw.OpenWindow(640, 480, 8, 8, 8, 8, 0, 0, glfw.Windowed)
defer glfw.CloseWindow()
glfw.SetWindowTitle("Tile test")
glfw.Enable(glfw.StickyKeys)
glfw.SetSwapInterval(1)
glfw.SetKeyCallback(inputCallback)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, GridWidth, GridHeight, 0, -1, 1)
gl.MatrixMode(gl.MODELVIEW)
gl.Disable(gl.DEPTH_TEST)
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.ClearColor(0.0, 0.0, 0.0, 1.0)
initResources()
initWorld()
for Running {
if (time.Since(DT).Nanoseconds() / 1000000) > 15 { //don't loop faster than every 15ms
DT = time.Now()
gl.Clear(gl.COLOR_BUFFER_BIT)
player.update()
renderScene()
glfw.SwapBuffers()
}
}
}
开发者ID:remirisque,项目名称:miniworld,代码行数:35,代码来源:main.go
示例3: initGL
func (this *Window) initGL() {
gl.ShadeModel(gl.SMOOTH) //SMOOTH or FLAT
gl.CullFace(gl.BACK)
gl.FrontFace(gl.CCW)
gl.Enable(gl.CULL_FACE)
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.LIGHTING)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
/*gl.Enable(gl.FOG)
gl.Fogi(gl.FOG_MODE, gl.EXP)
gl.Fogfv(gl.FOG_COLOR, []float32{0.5,0.5,0.5,1.0})
gl.Fogf(gl.FOG_DENSITY, 0.0035)
gl.Hint(gl.FOG_HINT, gl.DONT_CARE)
gl.Fogf(gl.FOG_START, 1.0)
gl.Fogf(gl.FOG_END , 5000.0)//*/
gl.Enable(gl.TEXTURE_2D)
gl.TexEnvf(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.MODULATE) //before: decal, std: modulate
//gl.TexParameteri(gl.TEXTURE_2D, gl.GENERATE_MIPMAP, true) //mipmaps (dont use it!, its bad!)
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.REPEAT)
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.REPEAT)
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR) //GL_LINEAR or GL_NEAREST, no mipmap here
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR_MIPMAP_LINEAR) //*/
gl.ClearColor(.1, .1, .1, 1)
//gl.Enable(gl.PRIMITIVE_RESTART)
//gl.PrimitiveRestartIndex()
this.setGLViewport()
}
开发者ID:swantescholz,项目名称:go,代码行数:28,代码来源:window.go
示例4: Draw
func (s *Sprite) Draw(x, y, angle, scale float32, blend bool) {
gl.Enable(gl.TEXTURE_2D)
gl.Disable(gl.COLOR_MATERIAL)
if blend {
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Enable(gl.BLEND)
} else {
gl.Disable(gl.BLEND)
gl.BlendFunc(gl.ONE, gl.ZERO)
}
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Translatef(x, y, 0)
gl.Rotatef(angle*360/(2*math.Pi), 0, 0, 1)
gl.Scalef(scale, scale, 1)
s.tex.Bind(gl.TEXTURE_2D)
gl.Begin(gl.QUADS)
gl.Color3f(1, 1, 1)
gl.TexCoord2d(0, 0)
gl.Vertex3f(-0.5*s.width, -0.5*s.height, 0)
gl.TexCoord2d(1, 0)
gl.Vertex3f(0.5*s.width, -0.5*s.height, 0)
gl.TexCoord2d(1, 1)
gl.Vertex3f(0.5*s.width, 0.5*s.height, 0)
gl.TexCoord2d(0, 1)
gl.Vertex3f(-0.5*s.width, 0.5*s.height, 0)
gl.End()
gl.Disable(gl.TEXTURE_2D)
gl.Disable(gl.BLEND)
}
开发者ID:mfpi,项目名称:lecture-hall-games,代码行数:31,代码来源:utils.go
示例5: OpenWindow
// OpenWindow opens a new window with the given size.
func OpenWindow(w, h int) error {
glfw.OpenWindowHint(glfw.WindowNoResize, 1)
r, g, b := 0, 0, 0 // defaults
a := 8 // 8-bit alpha channel
d, s := 0, 0 // no depth or stencil buffers
m := glfw.Windowed
if err := glfw.OpenWindow(w, h, r, g, b, a, d, s, m); err != nil {
return err
}
if gl.Init() != 0 {
return errors.New("Failed to initialize OpenGL")
}
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.ClearColor(0.0, 0.0, 0.0, 0.0)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, float64(w), 0, float64(-h), -1, 1)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Translated(0, float64(-h), 0)
return nil
}
开发者ID:vivounicorn,项目名称:eaburns,代码行数:28,代码来源:ui.go
示例6: lineTo
func (pen *Pen) lineTo(x, y int) {
gl.Enable(gl.BLEND)
gl.Enable(gl.POINT_SMOOTH)
gl.Enable(gl.LINE_SMOOTH)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Color4f(0.0, 0.0, 0.0, 0.1)
gl.Begin(gl.LINES)
var p [2]int
for i := range pen.points {
p = pen.points[i]
if p[0] == 0 && p[1] == 0 {
continue
}
if distanceTo(x, y, p[0], p[1]) < 10.0 {
gl.Vertex2i(x, y)
gl.Vertex2i(p[0], p[1])
}
}
gl.End()
pen.n = (pen.n + 1) % len(pen.points)
pen.points[pen.n][0] = x
pen.points[pen.n][1] = y
pen.moveTo(x, y)
}
开发者ID:sycoso,项目名称:glfw,代码行数:28,代码来源:main.go
示例7: initGL
// 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)
}
开发者ID:navneet1v,项目名称:opengl-go-tutorials,代码行数:12,代码来源:lesson09.go
示例8: initGL
func initGL() {
gl.EnableClientState(gl.VERTEX_ARRAY)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0, 0, 0, 0)
gl.ClearDepth(1)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
}
开发者ID:ftrvxmtrx,项目名称:gochipmunk,代码行数:11,代码来源:main.go
示例9: initGL
func initGL() (err error) {
if err = loadTextures(); err != nil {
return
}
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0, 0, 0, 0)
gl.ClearDepth(1)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.TEXTURE_2D)
return
}
开发者ID:andrebq,项目名称:glfw,代码行数:14,代码来源:main.go
示例10: plot_list
func plot_list(list uint) {
gl.Enable(gl.BLEND)
gl.Enable(gl.POINT_SMOOTH)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.PointSize(1.0)
gl.LoadIdentity()
gl.Rotated(xrot, 1, 0, 0)
gl.Rotated(yrot, 0, 1, 0)
gl.Rotated(zrot, 0, 0, 1)
gl.Scaled(scale, scale, scale)
gl.Translated(xoff, yoff, zoff)
gl.CallList(list)
gl.Flush()
}
开发者ID:charlieb,项目名称:gostrange,代码行数:15,代码来源:main.go
示例11: handleKeyPress
// handle key press events
func handleKeyPress(keysym sdl.Keysym) {
switch keysym.Sym {
case sdl.K_f: // f key pages through filters
filter = (filter + 1) % 3
p("new filter:", filter)
case sdl.K_l: // l key toggles light
light = !light
if light {
p("light on")
gl.Enable(gl.LIGHTING)
} else {
p("light off")
gl.Disable(gl.LIGHTING)
}
case sdl.K_PAGEUP: // page up zooms into the scene
z -= 0.02
case sdl.K_PAGEDOWN: // zoom out of the scene
z += 0.02
case sdl.K_UP: // up arrow affects x rotation
xspeed -= 0.01
case sdl.K_DOWN: // down arrow affects x rotation
xspeed += 0.01
case sdl.K_RIGHT: // affect y rotation
yspeed += 0.01
case sdl.K_LEFT: // affect y rotation
yspeed -= 0.01
case sdl.K_ESCAPE:
Quit(0)
case sdl.K_F1:
sdl.WM_ToggleFullScreen(surface)
}
}
开发者ID:navneet1v,项目名称:opengl-go-tutorials,代码行数:33,代码来源:lesson07.go
示例12: drawDigits
func drawDigits(x, y int, digits []int8) {
s := sdl.GetVideoSurface()
lft, rgt, btm, top := 0.0, float64(s.W), float64(s.H), 0.0
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.MatrixMode(gl.PROJECTION)
gl.PushMatrix()
gl.LoadIdentity()
gl.Ortho(lft, rgt, btm, top, 0.0, 1.0)
gl.MatrixMode(gl.MODELVIEW)
gl.PushMatrix()
gl.LoadIdentity()
w := digitImages[0].Rect.Dx()
for i := 0; i < len(digits); i++ {
img := digitImages[digits[i]]
drawImage(x-w*i-i, y, img)
}
gl.MatrixMode(gl.MODELVIEW)
gl.PopMatrix()
gl.MatrixMode(gl.PROJECTION)
gl.PopMatrix()
}
开发者ID:shogg,项目名称:glfps,代码行数:28,代码来源:glfps.go
示例13: main
func main() {
var err error
if err = glfw.Init(); err != nil {
fmt.Fprintf(os.Stderr, "[e] %v\n", err)
return
}
defer glfw.Terminate()
if err = glfw.OpenWindow(Width, Height, 8, 8, 8, 8, 0, 8, glfw.Windowed); err != nil {
fmt.Fprintf(os.Stderr, "[e] %v\n", err)
return
}
defer glfw.CloseWindow()
glfw.SetSwapInterval(1)
glfw.SetWindowTitle(Title)
glfw.SetWindowSizeCallback(onResize)
glfw.SetKeyCallback(onKey)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(0, 0, 0, 0)
gl.ClearDepth(1)
gl.Enable(gl.TEXTURE_2D)
for running && glfw.WindowParam(glfw.Opened) == 1 {
update()
draw()
}
}
开发者ID:samnardoni,项目名称:ca,代码行数:30,代码来源:ca.go
示例14: size_window
func size_window(x, y int, fov, aspect, min_cull, max_cull float64) {
gl.Viewport(0, 0, x, y)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
glu.Perspective(fov, aspect, min_cull, max_cull)
gl.Enable(gl.DEPTH_TEST)
}
开发者ID:esnowkropla,项目名称:dep,代码行数:7,代码来源:render.go
示例15: Init
func (v *Video) Init(t <-chan []uint32, d <-chan []uint32, n string) {
v.tick = t
v.debug = d
if err := glfw.Init(); err != nil {
fmt.Fprintf(os.Stderr, "[e] %v\n", err)
return
}
if err := glfw.OpenWindow(512, 480, 0, 0, 0, 0, 0, 0, glfw.Windowed); err != nil {
fmt.Fprintf(os.Stderr, "[e] %v\n", err)
return
}
if gl.Init() != 0 {
panic("gl error")
}
gl.Enable(gl.TEXTURE_2D)
glfw.SetWindowTitle(fmt.Sprintf("Fergulator - %s", n))
glfw.SetWindowSizeCallback(reshape)
glfw.SetWindowCloseCallback(quit_event)
glfw.SetKeyCallback(KeyListener)
reshape(512, 480)
v.tex = gl.GenTexture()
v.fpsmanager = gfx.NewFramerate()
v.fpsmanager.SetFramerate(70)
}
开发者ID:wmbest2,项目名称:Fergulator,代码行数:31,代码来源:video.go
示例16: onKey
func onKey(key, state int) {
switch key {
case glfw.KeyEsc:
running = false
case 76: // L
if state == 1 {
if light = !light; !light {
gl.Disable(gl.LIGHTING)
} else {
gl.Enable(gl.LIGHTING)
}
}
case 70: // F
if state == 1 {
if filter++; filter >= len(textures) {
filter = 0
}
}
case glfw.KeyPageup:
z -= 0.2
case glfw.KeyPagedown:
z += 0.2
case glfw.KeyUp:
speed[0] -= 0.1
case glfw.KeyDown:
speed[0] += 0.1
case glfw.KeyLeft:
speed[1] -= 0.1
case glfw.KeyRight:
speed[1] += 0.1
}
}
开发者ID:andrebq,项目名称:glfw,代码行数:32,代码来源:main.go
示例17: initGL
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)
}
开发者ID:sycoso,项目名称:glfw,代码行数:8,代码来源:main.go
示例18: initGL
// 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 )
}
开发者ID:navneet1v,项目名称:opengl-go-tutorials,代码行数:19,代码来源:lesson08.go
示例19: initGL
// 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)
}
开发者ID:navneet1v,项目名称:opengl-go-tutorials,代码行数:20,代码来源:lesson10.go
示例20: Enable
func (t *Light) Enable() {
for t.id = 0; !GFreeIds[t.id]; t.id++ {
if t.id >= 7 {
panic("too many lights")
}
}
gl.Enable(getLightName(t.id))
GFreeIds[t.id] = false
t.enabled = true
}
开发者ID:swantescholz,项目名称:coding,代码行数:10,代码来源:light.go
注:本文中的github.com/banthar/gl.Enable函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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