Sprite top- and bottom-end fades out with RenderStretch
  • drowneathdrowneath July 2011
    Hi,

    I was trying to RenderStretch a sprite on the screen with the code below but I didn't get the result I expected.
    1
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    hgeSprite *spr;
    //...
    spr = new hgeSprite(tex, 0, 0, 28, 7);


    Image: (28x7 24bit png)
    image
    1
    spr->RenderStretch(10, 10, 38, 150);


    Result:
    image

    I was expecting a 28x140 rectangle filled with solid red color all over it.
    Did I missed something?

    Thanks.
  • AzureBlazeAzureBlaze July 2011
    DirectX will try to interpolate images while enlarging, thus the gradient.
    You can turn this off while needed by turning system state HGE_TEXTUREFILTER to false.
    If you only need to render a rectangle, Gfx_RenderQuad might be better. Or, try using bigger image.
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