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class MeshUtils

package ceramic

@:directlyUsed

Available on all targets

Static methods

@:value({ attrLength : 0, staggerY : 0, staggerX : 0 })staticcreateVerticesGrid(?vertices:Array<Float>, columns:Int, rows:Int, width:Float, height:Float, staggerX:Float = 0, staggerY:Float = 0, attrLength:Int = 0, ?attrValues:Array<Float>):Array<Float>

Create vertices to form a grid with the given options

Parameters:

vertices

(optional) The existing vertices. If provided, will be used as result instead of creating a new array

columns

The number of columns in the grid

rows

The number of rows in the grid

width

The total width of the grid

height

The total height of the grid

staggerX

(optional, default 0) A stagger value to offset rows by this value

staggerY

(optional, default 0) A stagger value to offset columns by this value

attrLength

(optional, default 0) The number of attribute values per vertex

attrValues

(optional) The attributes buffer that will be added to vertex data

Returns:

The generated vertices

@:value({ mirrorFlip : false, mirrorY : false, mirrorX : false })staticcreateIndicesGrid(?indices:Array<Int>, columns:Int, rows:Int, mirrorX:Bool = false, mirrorY:Bool = false, mirrorFlip:Bool = false):Array<Int>

Create indices to form a grid with the given options

Parameters:

indices

(optional) The existing indices. If provided, will be used as result instead of creating a new array

columns

The number of columns in the grid

rows

The number of rows in the grid

mirrorX

(optional, default false) Mirror triangles horizontally in odd columns

mirrorY

(optional, default false) Mirror triangles vertically in odd rows

mirrorFlip

(optional, default false) Invert the mirroring described by mirrorX and mirrorY

Returns:

The generated indices

staticcreateUVsGrid(?uvs:Array<Float>, columns:Int, rows:Int):Array<Float>

Create uvs to match a grid with the given options. The uvs will be distributed linearly across the mesh so that when displaying a texture it would be stretched to the grid.

Parameters:

uvs

(optional) The existing uvs. If provided, will be used as result instead of creating a new array

columns

The number of columns in the grid

rows

The number of rows in the grid

Returns:

The generated uvs