DxSetShaderTessellation

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	Reason(s): The example should depict better how does this function actually work with a texture.

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.

Syntax

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

OOP Syntax Help! I don't understand this!

Method: shader:setTessellation(...)

Required Arguments

• theShader: 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

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

Example

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

See Also

• dxConvertPixels
• dxCreateFont
• dxCreateRenderTarget
• dxCreateScreenSource
• dxCreateShader
• dxCreateTexture
• dxDrawCircle
• dxDrawImage
• dxDrawImageSection
• dxDrawLine
• dxDrawLine3D
• dxDrawMaterialLine3D
• dxDrawMaterialPrimitive
• dxDrawMaterialPrimitive3D
• dxDrawMaterialSectionLine3D
ADDED/UPDATED IN VERSION 1.6.0 r22271:
dxDrawModel3D
• dxDrawPrimitive
• dxDrawPrimitive3D
• dxDrawRectangle
• dxDrawText
• dxDrawWiredSphere
• dxGetBlendMode
• dxGetFontHeight
• dxGetMaterialSize
• dxGetPixelColor
• dxGetPixelsSize
• dxGetPixelsFormat
• dxGetStatus
• dxGetTextSize
• dxGetTextWidth
• dxGetTexturePixels
• dxIsAspectRatioAdjustmentEnabled
• dxSetAspectRatioAdjustmentEnabled
• dxSetBlendMode
• dxSetPixelColor
• dxSetRenderTarget
• dxSetShaderValue
• dxSetShaderTessellation
• dxSetShaderTransform
• dxSetTestMode
• dxSetTextureEdge
• dxSetTexturePixels
• dxUpdateScreenSource