Safe Haskell	Safe-Infered

Graphics.GPipe.Collada

Description

This module contains the data types of the Collada scene graph.

Orphan TypeableX instances are also provided for Vertex and Data.Vec vectors (:.) .

Synopsis

Documentation

type Scene = Tree (SID, Node)Source

data Node Source

Constructors

Node
Fields nodeId :: Maybe ID nodeLayers :: [String] nodeTransformations :: [(SID, Transform)] nodeCameras :: [(SID, Camera)] nodeLights :: [(SID, Light)] nodeGeometries :: [(SID, Geometry)]

Instances

Show Node

nodeMat :: Node -> Mat44 Float Source

The complete transform matrix of all Transform elements in a node.

nodeAABB :: Node -> AABB Source

The smallest AABB that contains all Geometry elements in a node. Note: This is not transformed using the nodes Transform elements.

data Transform Source

Constructors

LookAt
Fields lookAtEye :: Vec3 Float lookAtInterest :: Vec3 Float lookAtUp :: Vec3 Float
Matrix (Mat44 Float)
Rotate (Vec3 Float) Float
Scale (Vec3 Float)
Skew
Fields skewAngle :: Float skewRotation :: Vec3 Float skewTranslation :: Vec3 Float
Translate (Vec3 Float)

Instances

Eq Transform
Show Transform

transformMat :: Transform -> Mat44 Float Source

Gets the transformation matrix of a Transform element.

transformsMat :: [Transform] -> Mat44 Float Source

Gets the total transformation matrix of a list of Transform element.

data Camera Source

Constructors

Perspective
Fields perspectiveID :: ID perspectiveFov :: ViewSize perspectiveZ :: Z
Orthographic
Fields orthographicID :: ID orthographicViewSize :: ViewSize orthographicZ :: Z

Instances

Eq Camera
Show Camera

cameraMat :: Float -> Camera -> Mat44 Float Source

Gets the projection matrix of a Camera element.

data ViewSize Source

Constructors

ViewSizeX Float
ViewSizeY Float
ViewSizeXY (Vec2 Float)

Instances

Eq ViewSize
Show ViewSize

data Z Source

Constructors

Z
Fields zNear :: Float zFar :: Float

Instances

Eq Z
Show Z

data Light Source

Constructors

Ambient
Fields ambientID :: ID ambientColor :: Color RGBFormat Float
Directional
Fields directionalID :: ID directionalColor :: Color RGBFormat Float
Point
Fields pointID :: ID pointColor :: Color RGBFormat Float pointAttenuation :: Attenuation
Spot
Fields spotID :: ID spotColor :: Color RGBFormat Float spotAttenuation :: Attenuation spotFallOffAngle :: Float spotFallOffExponent :: Float

Instances

Eq Light
Show Light

data Attenuation Source

Constructors

Attenuation
Fields attenuationConstant :: Float attenuationLinear :: Float attenuationQuadratic :: Float

Instances

Eq Attenuation
Show Attenuation

data Geometry Source

Constructors

Mesh
Fields meshID :: ID meshPrimitives :: [Mesh]

Instances

Show Geometry

data Mesh Source

Constructors

TriangleMesh
Fields meshMaterial :: String meshDescription :: Map Semantic TypeRep meshPrimitiveStream :: PrimitiveStream Triangle (Map Semantic Dynamic) meshAABB :: AABB

Instances

Show Mesh

type ID = String Source

type SID = Maybe String Source

type Semantic = String Source

data AABB Source

An axis aligned bounding box.

Constructors

AABB
Fields aabbMin :: Vec3 Float aabbMax :: Vec3 Float

Instances

Eq AABB
Show AABB
Monoid AABB