Difference between revisions of "Mesh:setVertex"
From GiderosMobile
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=== Description === | === Description === | ||
Sets a vertex in a vertex array. Indices start from 1. If the vertex array is not large enough, it is automatically expanded. | Sets a vertex in a vertex array. Indices start from 1. If the vertex array is not large enough, it is automatically expanded. | ||
| − | < | + | <syntaxhighlight lang="lua"> |
Mesh:setVertex(i,x,y) | Mesh:setVertex(i,x,y) | ||
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=== Parameters === | === Parameters === | ||
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'''y''': (number) y coordinate<br/> | '''y''': (number) y coordinate<br/> | ||
| − | === | + | === Example === |
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-- set the first 3 vertex positions as (100, 100), (150, 100) and (100, 150) | -- set the first 3 vertex positions as (100, 100), (150, 100) and (100, 150) | ||
mesh:setVertex(1, 100, 100) | mesh:setVertex(1, 100, 100) | ||
mesh:setVertex(2, 150, 100) | mesh:setVertex(2, 150, 100) | ||
mesh:setVertex(3, 100, 150) | mesh:setVertex(3, 100, 150) | ||
| − | </ | + | </syntaxhighlight> |
{{Mesh}} | {{Mesh}} | ||
Latest revision as of 15:30, 13 July 2023
Available since: Gideros 2012.09
Class: Mesh
Description
Sets a vertex in a vertex array. Indices start from 1. If the vertex array is not large enough, it is automatically expanded.
Mesh:setVertex(i,x,y)
Parameters
i: (number) index
x: (number) x coordinate
y: (number) y coordinate
Example
-- set the first 3 vertex positions as (100, 100), (150, 100) and (100, 150)
mesh:setVertex(1, 100, 100)
mesh:setVertex(2, 150, 100)
mesh:setVertex(3, 100, 150)
- Mesh
- Mesh.new
- Mesh:clearColorArray
- Mesh:clearIndexArray
- Mesh:clearTexture
- Mesh:clearTextureCoordinateArray
- Mesh:clearVertexArray
- Mesh:getColor
- Mesh:getColorArraySize
- Mesh:getIndex
- Mesh:getIndexArraySize
- Mesh:getTextureCoordinate
- Mesh:getTextureCoordinateArraySize
- Mesh:getVertex
- Mesh:getVertexArraySize
- Mesh:resizeColorArray
- Mesh:resizeIndexArray
- Mesh:resizeTextureCoordinateArray
- Mesh:resizeVertexArray
- Mesh:setAutoSort
- Mesh:setColor
- Mesh:setColorArray
- Mesh:setColors
- Mesh:setCullMode
- Mesh:setGenericArray
- Mesh:setIndex
- Mesh:setIndexArray
- Mesh:setIndices
- Mesh:setInstanceCount
- Mesh:setPrimitiveType
- Mesh:setTexture
- Mesh:setTextureCoordinate
- Mesh:setTextureCoordinateArray
- Mesh:setTextureCoordinates
- Mesh:setVertex
- Mesh:setVertexArray
- Mesh:setVertices
