mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-06 03:29:44 -06:00
705c898ccd
* Updating all assets to new coding style * Cleaning up asset files * Moving default_actions and default_keybindings files * Changing procedural globes to explicitly specified globes * Move Spice loading explicitly to the initialize part and also deinitialize * Removing unused asset files * Removing asset_helper * Removing scale_model_helper asset * Removing script_scheduler_helper * Removing testing_keybindings * Remove procedural_globe
105 lines
2.8 KiB
Lua
105 lines
2.8 KiB
Lua
function createDeck(identifier, defaultRenderableProperties)
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return {
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SlideIdentifiers = {},
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IdentifierPrefix = identifier,
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CurrentSlideIndex = 1,
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DefaultRenderableProperties = defaultRenderableProperties,
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Visible = true
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}
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end
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function removeDeck(deck)
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for i, identifier in pairs(deck.SlideIdentifiers) do
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openspace.removeScreenSpaceRenderable(identifier)
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end
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end
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function addSlide(deck, path)
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local index = #deck.SlideIdentifiers + 1
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local identifier = deck.IdentifierPrefix .. index
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local spec = {
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Type = "ScreenSpaceImageLocal",
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Identifier = identifier,
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Name = identifier,
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TexturePath = path
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}
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for key, value in pairs(deck.DefaultRenderableProperties) do
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spec[key] = value
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end
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openspace.addScreenSpaceRenderable(spec)
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deck.SlideIdentifiers[#deck.SlideIdentifiers + 1] = identifier
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end
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function setCurrentSlide(deck, index, interpolationDuration)
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if (interpolationDuration == nil) then
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interpolationDuration = 0
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end
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if (index < 0) then
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index = 0
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end
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if (index > #deck.SlideIdentifiers + 1) then
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index = #deck.SlideIdentifiers + 1
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end
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deck.CurrentSlideIndex = index
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if not deck.Visible then
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return
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end
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for i, identifier in pairs(deck.SlideIdentifiers) do
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local opacity = 0
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if (index == i) then
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opacity = 1
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end
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if interpolationDuration == 0 then
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openspace.setPropertyValueSingle("ScreenSpace." .. identifier .. ".Opacity", opacity)
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else
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openspace.setPropertyValueSingle("ScreenSpace." .. identifier .. ".Opacity", opacity, interpolationDuration, "QuadraticEaseOut")
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end
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end
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end
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function goToNextSlide(deck, interpolationDuration)
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setCurrentSlide(deck, deck.CurrentSlideIndex + 1, interpolationDuration)
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end
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function goToPreviousSlide(deck, interpolationDuration)
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setCurrentSlide(deck, deck.CurrentSlideIndex - 1, interpolationDuration)
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end
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function toggleSlides(deck, interpolationDuration)
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deck.Visible = not deck.Visible
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if deck.Visible then
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for i, identifier in pairs(deck.SlideIdentifiers) do
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local opacity = 0
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if (i == deck.CurrentSlideIndex) then
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opacity = 1
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end
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openspace.setPropertyValueSingle(
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"ScreenSpace." .. identifier .. ".Opacity", opacity,
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interpolationDuration, "QuadraticEaseOut")
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end
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else
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for i, identifier in pairs(deck.SlideIdentifiers) do
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openspace.setPropertyValueSingle(
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"ScreenSpace." .. identifier .. ".Opacity", 0,
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interpolationDuration, "QuadraticEaseOut")
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end
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end
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end
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asset.export("createDeck", createDeck)
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asset.export("removeDeck", removeDeck)
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asset.export("addSlide", addSlide)
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asset.export("setCurrentSlide", setCurrentSlide)
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asset.export("goToNextSlide", goToNextSlide)
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asset.export("goToPreviousSlide", goToPreviousSlide)
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asset.export("toggleSlides", toggleSlides)
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