DxSetShaderTessellation: Difference between revisions

Revision as of 11:57, 31 December 2011

This function sets the amount of geometric sub-division to use when drawing a shader element with dxDrawImage.

Using tessellation allows a shader to manipulate the shape of the rendered image at each sub-division boundary.

bool dxSetShaderTessellation ( element shader, int tessellationX, int tessellationY )

shader: The shader element whose tessellation is to be changed
tessellationX: The number of sub-division points along the X axis. Range is 1 to 500.
tessellationY: The number of sub-division points along the Y axis. Range is 1 to 500.

Returns true if the shader element's tessellation was successfully changed, false otherwise.

myShader = dxCreateShader( "hello.fx" )
dxSetShaderTessellation ( myShader, 16, 16 )

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 {{Client function}}
 __NOTOC__
-{{New feature/item|3.0120|1.2|3316|
-'''Available only in MTA SA 1.1.1 r3316 and onwards'''
-}}
 This function sets the amount of geometric sub-division to use when drawing a [[shader]] element with dxDrawImage.