primitives

Documentation

Index

• func UVSphere(radius float64, rows, columns int) modeling.Mesh
• func UVSphereUnwelded(radius float64, rows, columns int) modeling.Mesh
• func UnitCube() modeling.Mesh
• type Circle
  • func (c Circle) ToMesh() modeling.Mesh
• type CircleUVs
• type Cube
  • func (c Cube) UnweldedQuads() modeling.Mesh
  • func (c Cube) Welded() modeling.Mesh
• type CubeNode
• type CubeNodeData
  • func (c CubeNodeData) Process() (modeling.Mesh, error)
• type CubeUVs
  • func DefaultCubeUVs() *CubeUVs
• type Cylinder
  • func (c Cylinder) ToMesh() modeling.Mesh
• type CylinderNode
• type CylinderNodeData
  • func (hnd CylinderNodeData) Process() (modeling.Mesh, error)
• type CylinderUVs
• type Hemisphere
  • func (h Hemisphere) UV(rows, columns int) modeling.Mesh
• type HemisphereNode
• type HemisphereNodeData
  • func (hnd HemisphereNodeData) Process() (modeling.Mesh, error)
• type Quad
  • func (q Quad) ToMesh() modeling.Mesh
• type StripUVs
  • func (suv StripUVs) Dir() vector2.Float64
  • func (suv StripUVs) EndLeft() vector2.Float64
  • func (suv StripUVs) EndRight() vector2.Float64
  • func (suv StripUVs) LeftToRight() vector2.Float64
  • func (suv StripUVs) StartLeft() vector2.Float64
  • func (suv StripUVs) StartRight() vector2.Float64
• type StripUVsNode
• type StripUVsNodeData
  • func (sund StripUVsNodeData) Process() (StripUVs, error)

Functions

func UVSphere

func UVSphere(radius float64, rows, columns int) modeling.Mesh

func UVSphereUnwelded

func UVSphereUnwelded(radius float64, rows, columns int) modeling.Mesh

func UnitCube

func UnitCube() modeling.Mesh

Types

type Circle

type Circle struct {
	Sides  int
	Radius float64
	UVs    *CircleUVs
}

func (Circle) ToMesh

func (c Circle) ToMesh() modeling.Mesh

type CircleUVs

type CircleUVs struct {
	Center vector2.Float64
	Radius float64
}

type Cube

type Cube struct {
	Height float64
	Width  float64
	Depth  float64
	UVs    *CubeUVs
}

func (Cube) UnweldedQuads

func (c Cube) UnweldedQuads() modeling.Mesh

Builds a cube

The Cube Indices:

  3 ------- 7
/ |      /  |

2 | 6 | | 1 | 5 | / | / 0 ------ 4

func (Cube) Welded

func (c Cube) Welded() modeling.Mesh

type CubeNode

type CubeNode = nodes.StructNode[modeling.Mesh, CubeNodeData]

type CubeNodeData

type CubeNodeData struct {
	Width  nodes.NodeOutput[float64]
	Height nodes.NodeOutput[float64]
	Depth  nodes.NodeOutput[float64]
}

func (CubeNodeData) Process

func (c CubeNodeData) Process() (modeling.Mesh, error)

type CubeUVs

type CubeUVs struct {
	Top    *StripUVs
	Bottom *StripUVs
	Left   *StripUVs
	Right  *StripUVs
	Front  *StripUVs
	Back   *StripUVs
}

func DefaultCubeUVs

func DefaultCubeUVs() *CubeUVs

type Cylinder

type Cylinder struct {
	Sides           int
	Height          float64
	Radius          float64
	NoTop, NoBottom bool // Optionally turn off generation of top and/or bottom and turn the cylinder into pipe
	UVs             *CylinderUVs
}

func (Cylinder) ToMesh

func (c Cylinder) ToMesh() modeling.Mesh

type CylinderNode

type CylinderNode = nodes.StructNode[modeling.Mesh, CylinderNodeData]

type CylinderNodeData

type CylinderNodeData struct {
	Sides  nodes.NodeOutput[int]
	Height nodes.NodeOutput[float64]
	Radius nodes.NodeOutput[float64]
	Top    nodes.NodeOutput[bool]
	Bottom nodes.NodeOutput[bool]
}

func (CylinderNodeData) Process

func (hnd CylinderNodeData) Process() (modeling.Mesh, error)

type CylinderUVs

type CylinderUVs struct {
	Top    *CircleUVs
	Bottom *CircleUVs
	Side   *StripUVs
}

type Hemisphere

type Hemisphere struct {
	Radius float64
	Capped bool
}

func (Hemisphere) UV

func (h Hemisphere) UV(rows, columns int) modeling.Mesh

type HemisphereNode

type HemisphereNode = nodes.StructNode[modeling.Mesh, HemisphereNodeData]

type HemisphereNodeData

type HemisphereNodeData struct {
	Rows    nodes.NodeOutput[int]
	Columns nodes.NodeOutput[int]
	Radius  nodes.NodeOutput[float64]
	Capped  nodes.NodeOutput[bool]
}

func (HemisphereNodeData) Process

func (hnd HemisphereNodeData) Process() (modeling.Mesh, error)

type Quad

type Quad struct {
	Width float64
	Depth float64
	UVs   *StripUVs
}

func (Quad) ToMesh

func (q Quad) ToMesh() modeling.Mesh

type StripUVs

type StripUVs struct {
	Start vector2.Float64
	End   vector2.Float64
	Width float64
}

func (StripUVs) Dir

func (suv StripUVs) Dir() vector2.Float64

func (StripUVs) EndLeft

func (suv StripUVs) EndLeft() vector2.Float64

func (StripUVs) EndRight

func (suv StripUVs) EndRight() vector2.Float64

func (StripUVs) LeftToRight

func (suv StripUVs) LeftToRight() vector2.Float64

func (StripUVs) StartLeft

func (suv StripUVs) StartLeft() vector2.Float64

func (StripUVs) StartRight

func (suv StripUVs) StartRight() vector2.Float64

type StripUVsNode

type StripUVsNode = nodes.StructNode[StripUVs, StripUVsNodeData]

type StripUVsNodeData

type StripUVsNodeData struct {
	Width nodes.NodeOutput[float64]
	Start nodes.NodeOutput[vector2.Float64]
	End   nodes.NodeOutput[vector2.Float64]
}

func (StripUVsNodeData) Process

func (sund StripUVsNodeData) Process() (StripUVs, error)