paraphernalia.glsl module

Render GLSL fragment shaders to screen/video.

class FakeUniform[source]

Used to provide a uniform, where a shader doesn’t have one.

Has no effect.

value = None
class Renderer(ctx, fragment_shader, resolution=(100, 100), duration=0)[source]

Core logic for rendering fragment shaders, shared across render and preview functions.

Initializer.

Parameters

  • ctx ([type]) – Context provided by ModernGL

  • fragment_shader (str) – A fragment shader

  • resolution (tuple, optional) – [description]. Defaults to (100, 100).

  • duration (int, optional) – [description]. Defaults to 0.

Return type

None

render(time)[source]

Draw to the currently bound framebuffer.

Parameters

time (float) – Elapsed time in seconds

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