15 lines
325 B
Go
15 lines
325 B
Go
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package pixelgl
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import "github.com/go-gl/gl/v3.3-core/gl"
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// Clear clears the current framebuffer or window with the given color.
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func Clear(r, g, b, a float32) {
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gl.ClearColor(r, g, b, a)
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gl.Clear(gl.COLOR_BUFFER_BIT)
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}
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// Viewport sets the OpenGL viewport.
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func Viewport(x, y, w, h int32) {
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gl.Viewport(x, y, w, h)
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}
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