remove old main.go
This commit is contained in:
parent
7d7778f53d
commit
f1ebbab5d3
138
cmd/main.go.old
138
cmd/main.go.old
@ -1,138 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"runtime"
|
||||
"time"
|
||||
"unsafe"
|
||||
|
||||
"github.com/Edgaru089/gl01/internal/asset"
|
||||
"github.com/Edgaru089/gl01/internal/render"
|
||||
"github.com/Edgaru089/gl01/internal/world"
|
||||
"github.com/go-gl/gl/all-core/gl"
|
||||
"github.com/go-gl/glfw/v3.3/glfw"
|
||||
"github.com/go-gl/mathgl/mgl32"
|
||||
)
|
||||
|
||||
const (
|
||||
windowWidth = 800
|
||||
windowHeight = 600
|
||||
)
|
||||
|
||||
func init() {
|
||||
runtime.LockOSThread()
|
||||
}
|
||||
func main() {
|
||||
|
||||
asset.InitWorldTextureAtlas()
|
||||
|
||||
if err := glfw.Init(); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
defer glfw.Terminate()
|
||||
|
||||
glfw.WindowHint(glfw.Resizable, 0)
|
||||
glfw.WindowHint(glfw.ContextVersionMajor, 4)
|
||||
glfw.WindowHint(glfw.ContextVersionMinor, 1)
|
||||
glfw.WindowHint(glfw.OpenGLProfile, glfw.OpenGLCoreProfile)
|
||||
glfw.WindowHint(glfw.OpenGLForwardCompatible, 1)
|
||||
win, err := glfw.CreateWindow(windowWidth, windowHeight, "Cube", nil, nil)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
win.MakeContextCurrent()
|
||||
glfw.SwapInterval(1)
|
||||
|
||||
err = gl.Init()
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
fmt.Println("OpenGL Version: ", gl.GoStr(gl.GetString(gl.VERSION)))
|
||||
|
||||
shader, err := render.NewShader(asset.WorldShaderVert, asset.WorldShaderFrag)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
model := mgl32.Ident4()
|
||||
shader.SetUniformMat4("model", model)
|
||||
|
||||
view := mgl32.LookAtV(mgl32.Vec3{3, 3, 3}, mgl32.Vec3{0, 0, 0}, mgl32.Vec3{0, 1, 0})
|
||||
shader.SetUniformMat4("view", view)
|
||||
|
||||
projection := mgl32.Perspective(mgl32.DegToRad(45), float32(windowWidth)/float32(windowHeight), 0.1, 10)
|
||||
shader.SetUniformMat4("projection", projection)
|
||||
|
||||
// Texture
|
||||
asset.InitWorldTextureAtlas()
|
||||
worldTexture := render.NewTextureRGBA(asset.WorldTextureAtlas.Image)
|
||||
shader.SetUniformTexture("tex", worldTexture)
|
||||
|
||||
gl.BindFragDataLocation(shader.Handle(), 0, gl.Str("outputColor\x00"))
|
||||
|
||||
var c, cm world.Chunk
|
||||
c.SetBlock(0, 0, 0, 2)
|
||||
c.SetBlock(0, 0, 2, 1)
|
||||
cm.SetChunkID(-1, -1)
|
||||
cm.SetBlock(15, 0, 15, 1)
|
||||
cm.SetBlock(15, 1, 15, 2)
|
||||
|
||||
var arr []world.Vertex
|
||||
arr = c.AppendVertex(arr)
|
||||
arr = cm.AppendVertex(arr)
|
||||
|
||||
// Vertex Array
|
||||
var vao uint32
|
||||
gl.GenVertexArrays(1, &vao)
|
||||
gl.BindVertexArray(vao)
|
||||
|
||||
// Vertex Buffer
|
||||
var vbo uint32
|
||||
gl.GenBuffers(1, &vbo)
|
||||
gl.BindBuffer(gl.ARRAY_BUFFER, vbo)
|
||||
gl.BufferData(gl.ARRAY_BUFFER, int(unsafe.Sizeof(world.Vertex{}))*len(arr), gl.Ptr(arr), gl.STATIC_DRAW)
|
||||
|
||||
vertAttrib := uint32(gl.GetAttribLocation(shader.Handle(), gl.Str("vert\x00")))
|
||||
gl.EnableVertexAttribArray(vertAttrib)
|
||||
gl.VertexAttribPointer(vertAttrib, 3, gl.FLOAT, false, int32(unsafe.Sizeof(world.Vertex{})), gl.PtrOffset(int(unsafe.Offsetof(world.Vertex{}.World))))
|
||||
|
||||
texCoordAttrib := uint32(gl.GetAttribLocation(shader.Handle(), gl.Str("vertTexCoord\x00")))
|
||||
gl.EnableVertexAttribArray(texCoordAttrib)
|
||||
gl.VertexAttribPointer(texCoordAttrib, 2, gl.FLOAT, false, int32(unsafe.Sizeof(world.Vertex{})), gl.PtrOffset(int(unsafe.Offsetof(world.Vertex{}.Texture))))
|
||||
|
||||
gl.Enable(gl.CULL_FACE)
|
||||
gl.Enable(gl.DEPTH_TEST)
|
||||
gl.DepthFunc(gl.LESS)
|
||||
gl.ClearColor(1, 1, 1, 1)
|
||||
|
||||
angle := 0.0
|
||||
prevTime := time.Now()
|
||||
|
||||
for !win.ShouldClose() {
|
||||
|
||||
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
|
||||
|
||||
// Angle update
|
||||
angle += time.Since(prevTime).Seconds()
|
||||
prevTime = time.Now()
|
||||
|
||||
model = mgl32.HomogRotate3D(float32(angle), mgl32.Vec3{0, 1, 0})
|
||||
|
||||
// Render
|
||||
// Shader variable
|
||||
shader.UseProgram()
|
||||
shader.BindTextures()
|
||||
shader.SetUniformMat4("model", model)
|
||||
|
||||
gl.BindVertexArray(vao)
|
||||
|
||||
//gl.ActiveTexture(gl.TEXTURE1)
|
||||
//gl.BindTexture(gl.TEXTURE_2D, texture)
|
||||
|
||||
gl.DrawArrays(gl.TRIANGLES, 0, int32(len(arr)))
|
||||
|
||||
win.SwapBuffers()
|
||||
glfw.PollEvents()
|
||||
}
|
||||
}
|
||||
@ -1,94 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"runtime"
|
||||
"time"
|
||||
|
||||
"github.com/Edgaru089/gl01/internal/render"
|
||||
"github.com/Edgaru089/gl01/internal/util/itype"
|
||||
"github.com/Edgaru089/gl01/internal/world"
|
||||
"github.com/go-gl/gl/all-core/gl"
|
||||
"github.com/go-gl/glfw/v3.3/glfw"
|
||||
)
|
||||
|
||||
const (
|
||||
windowWidth = 852
|
||||
windowHeight = 480
|
||||
)
|
||||
|
||||
func init() {
|
||||
runtime.LockOSThread()
|
||||
}
|
||||
func main() {
|
||||
|
||||
if err := glfw.Init(); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
defer glfw.Terminate()
|
||||
|
||||
glfw.WindowHint(glfw.Resizable, 0)
|
||||
glfw.WindowHint(glfw.ContextVersionMajor, 4)
|
||||
glfw.WindowHint(glfw.ContextVersionMinor, 1)
|
||||
glfw.WindowHint(glfw.OpenGLProfile, glfw.OpenGLCoreProfile)
|
||||
glfw.WindowHint(glfw.OpenGLForwardCompatible, 1)
|
||||
win, err := glfw.CreateWindow(windowWidth, windowHeight, "Cube", nil, nil)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
win.MakeContextCurrent()
|
||||
glfw.SwapInterval(1)
|
||||
|
||||
err = gl.Init()
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
fmt.Println("OpenGL Version: ", gl.GoStr(gl.GetString(gl.VERSION)))
|
||||
|
||||
var c, cm world.Chunk
|
||||
c.SetBlock(0, 0, 0, 2)
|
||||
c.SetBlock(1, 0, 2, 1)
|
||||
c.SetBlock(2, 0, 2, 3)
|
||||
cm.SetChunkID(-1, -1)
|
||||
cm.SetBlock(15, 0, 15, 5)
|
||||
cm.SetBlock(15, 1, 15, 6)
|
||||
|
||||
world.DefaultWorld.SetChunk(0, 0, &c)
|
||||
world.DefaultWorld.SetChunk(-1, -1, &cm)
|
||||
|
||||
var rotY, rotZ float32 = 135, -45
|
||||
render.DefaultWorldRenderer.LookAt(itype.Vec3f{3, 3, 3}, rotY, rotZ)
|
||||
render.DefaultWorldRenderer.SetAspect(float32(windowWidth) / float32(windowHeight))
|
||||
render.DefaultWorldRenderer.SetFovY(45)
|
||||
render.DefaultWorldRenderer.Init(&world.DefaultWorld)
|
||||
|
||||
gl.ClearColor(1, 1, 1, 1)
|
||||
winClock := time.Now()
|
||||
for !win.ShouldClose() {
|
||||
|
||||
deltaTime := time.Since(winClock)
|
||||
winClock = time.Now()
|
||||
|
||||
if win.GetKey(glfw.KeyLeft) == glfw.Press {
|
||||
rotY += float32(deltaTime.Seconds()) * 100
|
||||
}
|
||||
if win.GetKey(glfw.KeyRight) == glfw.Press {
|
||||
rotY -= float32(deltaTime.Seconds()) * 100
|
||||
}
|
||||
if win.GetKey(glfw.KeyUp) == glfw.Press {
|
||||
rotZ += float32(deltaTime.Seconds()) * 100
|
||||
}
|
||||
if win.GetKey(glfw.KeyDown) == glfw.Press {
|
||||
rotZ -= float32(deltaTime.Seconds()) * 100
|
||||
}
|
||||
render.DefaultWorldRenderer.LookAt(itype.Vec3f{3, 3, 3}, rotY, rotZ)
|
||||
|
||||
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
|
||||
|
||||
render.DefaultWorldRenderer.Render(&world.DefaultWorld)
|
||||
|
||||
win.SwapBuffers()
|
||||
glfw.PollEvents()
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user