Mesh:setColor

Available since: Gideros 2012.09
Class: Mesh

Description

Sets a color in the color array. Indices start from 1. If the color array is not large enough, it is automatically expanded.

Mesh:setColor(i,color,alpha)

Parameters

i: (number) index
color: (number) color in hexedecial value
alpha: (number, default=1.0) alpha value

Example

-- set the first 3 colors as (0xff0000, 0.5), (0x00ff00, 0.7) and (0x0000ff, 1.0)
mesh:setColor(1, 0xff0000, 0.5)  -- red with 0.5 alpha
mesh:setColor(2, 0x00ff00, 0.7)  -- green with 0.7 alpha
mesh:setColor(3, 0x0000ff)       -- blue with 1.0 alpha

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• 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

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