33 lines
No EOL
950 B
Lua
33 lines
No EOL
950 B
Lua
noise = -1
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Editor.setPropertyType(this, "noise", Editor.RESOURCE_PROPERTY, "texture")
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function postprocess(env, transparent_phase, ldr_buffer, gbuffer0, gbuffer1, gbuffer_depth, shadowmap)
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if not enabled then return ldr_buffer end
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if transparent_phase ~= "post_tonemap" then return ldr_buffer end
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if noise == -1 then return ldr_buffer end
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local res = env.createRenderbuffer(1, 1, true, "rgba8", "film_grain")
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env.beginBlock("film_grain")
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if env.film_grain_shader == nil then
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env.film_grain_shader = env.preloadShader("pipelines/film_grain.shd")
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end
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env.setRenderTargets(res)
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env.bindTextures({noise}, 1)
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env.drawArray(0, 4, env.film_grain_shader,
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{ ldr_buffer },
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{},
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{},
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{ depth_test = false, blending = ""}
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)
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env.endBlock()
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return res
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end
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function awake()
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_G["postprocesses"] = _G["postprocesses"] or {}
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_G["postprocesses"]["filmgrain"] = postprocess
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end
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function onDestroy()
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_G["postprocesses"]["filmgrain"] = nil
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end |