camera
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monsterkodi
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c88a0f8c52
commit
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@ -56,15 +56,6 @@ class Bot extends Pushable
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geom = new THREE.TorusGeometry 0.5-tireRadius, tireRadius, 16, 16
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tireMat = new THREE.MeshStandardMaterial
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color: 0x2222ff
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side: THREE.FrontSide
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shading: THREE.FlatShading
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roughness: 0.8
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metalness: 1
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transparent: true
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opacity: 0.7
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tireMat = new THREE.MeshPhongMaterial
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color: 0x000066
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specular: 0x222255
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@ -11,12 +11,13 @@ Matrix = require './lib/matrix'
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class Perspective extends Matrix
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constructor: (fov,near=0.1,far=10000) ->
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constructor: (fov,near=0.01,far=1000) ->
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@znear = near
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@zfar = far
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@fov = fov
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@aspect_ratio = -1.0
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@eye_distance = 5.0
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@eye_distance = @znear
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# @eye_distance = 5.0
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@border = [0,0,0,0]
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@setViewport 0.0, 0.0, 1.0, 1.0
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super
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@ -28,36 +29,36 @@ class Perspective extends Matrix
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super
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@translate 0, 0, @eye_distance
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rotate: (x,y,z) ->
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savePos = @getLookAtPosition()
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@translate -@getPosition()
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up = @getYVector()
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look = @getZVector()
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rotxz = KMatrix.rotation x, 0.0, z
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roty = KMatrix.rotation 0.0, y, 0.0
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yunit = new Vector 0.0, 1.0, 0.0
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zunit = new Vector 0.0, 0.0, 1.0
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lookperp = @look.perpendicular yunit # y-axis rotation
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if lookperp.length() > 0
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look = roty.transform lookperp.plus look.parallel(yunit)
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up = roty.transform up.perpendicular(yunit).plus up.parallel(yunit)
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# x & z-axis rotation
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transmat = new Matrix up.cross(look), up, look
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uprotxz = rotxz.transform yunit
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lookrotxz = rotxz.transform zunit
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up = transmat.transform uprotxz
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look = transmat.transform lookrotxz
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@.initXYZ up.cross(look), up, look
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@setPosition savePos.plus @getZVector().mul @eye_distance
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# rotate: (x,y,z) ->
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# savePos = @getLookAtPosition()
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# @translate -@getPosition()
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#
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# up = @getYVector()
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# look = @getZVector()
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#
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# rotxz = Matrix.rotation x, 0.0, z
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# roty = Matrix.rotation 0.0, y, 0.0
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#
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# yunit = new Vector 0.0, 1.0, 0.0
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# zunit = new Vector 0.0, 0.0, 1.0
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#
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# lookperp = @look.perpendicular yunit # y-axis rotation
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# if lookperp.length() > 0
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# look = roty.transform lookperp.plus look.parallel(yunit)
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# up = roty.transform up.perpendicular(yunit).plus up.parallel(yunit)
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#
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# # x & z-axis rotation
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# transmat = new Matrix up.cross(look), up, look
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#
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# uprotxz = rotxz.transform yunit
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# lookrotxz = rotxz.transform zunit
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#
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# up = transmat.transform uprotxz
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# look = transmat.transform lookrotxz
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#
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# @.initXYZ up.cross(look), up, look
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#
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# @setPosition savePos.plus @getZVector().mul @eye_distance
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apply: (camera) ->
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camPos = @getPosition()
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@ -70,22 +71,23 @@ class Perspective extends Matrix
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@light.setDirection -@getZVector()
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@light.setPosition new Vector pos[X], pos[Y], pos[Z], 1.0 # positional light source
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setEyeDistance: (distance) ->
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lookAtPos = @getLookAtPosition()
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@eye_distance = Math.min Math.max(@znear, distance), 0.9*@zfar
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@setPosition lookAtPos.plus @getZVector().mul @eye_distance
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setLookAtPosition: (lookAtPos) ->
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up = @getYVector()
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newLook = lookAtPos.minus(@getPosition()).normal()
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newRight = up.cross(newLook).normal()
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newUp = newLook.cross(newRight).normal()
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@setXVector newRight
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@setYVector newUp
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@setZVector newLook
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log 'setLookAtPosition', @matrix
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@eye_distance = lookAtPos.minus(@getPosition()).length()
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# setEyeDistance: (distance) ->
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# log 'setEyeDistance', distance
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# lookAtPos = @getLookAtPosition()
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# @eye_distance = Math.min Math.max(@znear, distance), 0.9*@zfar
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# @setPosition lookAtPos.plus @getZVector().mul @eye_distance
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# setLookAtPosition: (lookAtPos) ->
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# up = @getYVector()
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# newLook = lookAtPos.minus(@getPosition()).normal()
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# newRight = up.cross(newLook).normal()
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# newUp = newLook.cross(newRight).normal()
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#
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# @setXVector newRight
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# @setYVector newUp
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# @setZVector newLook
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# # log 'setLookAtPosition', @matrix
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# @eye_distance = lookAtPos.minus(@getPosition()).length()
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getLookAtPosition: -> @getZVector().mul(-@eye_distance).plus @getPosition()
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@ -112,8 +114,6 @@ class Perspective extends Matrix
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@updateViewport()
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setFov: (fov) -> @fov = Math.max(2.0, Math.min fov, 175.0)
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setEyeDistance: (distance) -> @eye_distance = clamp @znear, distance, 0.9 * @zfar
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module.exports = Perspective
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@ -64,22 +64,7 @@ class Player extends Bot
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# @projection.getLight().setCutoff 90.0
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# @projection.getLight().setAttenuation 1.0, 0.0, 0.05
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updatePosition: () ->
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if @move_action
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relTime = (world.getTime()-@move_action.start) / @move_action.duration
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# log "updatePosition #{@move_action.id} #{relTime} #{@move_action.start} #{world.getTime()}"
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if 0 <= relTime <= 1.0
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switch @move_action.id
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when Action.FORWARD
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@current_position = @position.plus @getDir().mul relTime
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when Action.FALL
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@current_position = @position.minus @getUp().mul relTime
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when Action.JUMP_FORWARD
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@current_position = @position.plus @getDir().mul(1.0 - Math.cos(Math.PI/2 * relTime)).plus @getUp().mul Math.cos(Math.PI/2 - Math.PI/2 * relTime)
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when Action.FALL_FORWARD
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@current_position = @position.plus @getDir().mul(Math.cos(Math.PI/2 - Math.PI/2 * relTime)).plus @getUp().mul -(1.0 - Math.cos Math.PI/2 * relTime)
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# 00000000 00000000 0000000 000 00000000 0000000 000000000 000 0000000 000 000
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# 000 000 000 000 000 000 000 000 000 000 000 000 000 0000 000
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# 00000000 0000000 000 000 000 0000000 000 000 000 000 000 000 0 000
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@ -117,7 +102,6 @@ class Player extends Bot
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# 0000000 00000000 000 000 000 000 000 0000000
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getBehindProjection: () ->
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@updatePosition()
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playerDir = @getCurrentDir()
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playerUp = @current_orientation.rotate(new Vector(0,1,0)).normal()
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@ -164,8 +148,6 @@ class Player extends Bot
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cameraPos = @projection.getPosition()
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desiredDistance = 2.0 # desired distance from camera to bot
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@updatePosition()
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playerPos = @current_position # desired look pos
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playerDir = @getCurrentDir()
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playerUp = @current_orientation.rotate new Vector(0,1,0).normal()
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@ -48,7 +48,7 @@ class World extends Actor
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super
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@speed = 5.0
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@speed = 4
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@screenSize = new Size @view.clientWidth, @view.clientHeight
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# log "view @screenSize:", @screenSize
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@ -67,9 +67,9 @@ class World extends Actor
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# 000 000 000 000 0 000 000 000 000 000 000
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# 0000000 000 000 000 000 00000000 000 000 000 000
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@fov = 60
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@near = 0.1
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@far = 1000
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@fov = 70
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@near = 0.001
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@far = 500
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@aspect = @view.offsetWidth / @view.offsetHeight
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@dist = 10
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@ -105,8 +105,8 @@ class World extends Actor
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@size = new Pos()
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@depth = -Number.MAX_SAFE_INTEGER
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# @camera_mode = World.CAMERA_INSIDE
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# @camera_mode = World.CAMERA_BEHIND
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@camera_mode = World.CAMERA_FOLLOW
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@camera_mode = World.CAMERA_BEHIND
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# @camera_mode = World.CAMERA_FOLLOW
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@raster_size = 0.1
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# 0000000 0000000 0000000 00000000
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@ -117,12 +117,13 @@ class World extends Actor
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initCage: ->
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mat = new THREE.MeshPhongMaterial
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color: 0x440000
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color: 0x880000
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side: THREE.BackSide
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shading: THREE.SmoothShading
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transparent: true
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transparent: false
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opacity: 0.5
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shininess: 0.99
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shininess: 2
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geom = new THREE.BoxGeometry @size.x, @size.y, @size.z
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@cage = new THREE.Mesh geom, mat
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@cage.translateX @size.x/2-0.5
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