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component:hologram [2014/08/14 16:02] sangar |
component:hologram [2017/11/05 07:19] breadbolt |
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| This component is provided by the [[block:hologram_projector|Hologram Projector]]. | This component is provided by the [[block:hologram_projector|Hologram Projector]]. | ||
| - | These can be used to create holographic projections in a resolution of 48x32x48, over a maximum area of 9x6x9 blocks. Holograms are defined via 48x48 32-bit bit masks, where each bit defines whether the voxel at that height should be on or off. Tier two holograms do not provide a higher resolution, instead they allow using up to three colors in the displayed hologram (as opposed to just one for the tier one hologram). | + | These can be used to create holographic projections in a resolution of 48x32x48, over a maximum area of 9x6x9 blocks. Tier two holograms do not provide a higher resolution, instead they allow using up to three colors in the displayed hologram (as opposed to just one for the tier one hologram). |
| Component name: `hologram`. | Component name: `hologram`. | ||
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| - `setScale(value:number)` | - `setScale(value:number)` | ||
| Set the render scale. A larger scale consumes more energy. The minimum scale is 0.33, where the hologram will fit in a single block space, the maximum scale is 3, where the hologram will take up a 9x6x9 block space. | Set the render scale. A larger scale consumes more energy. The minimum scale is 0.33, where the hologram will fit in a single block space, the maximum scale is 3, where the hologram will take up a 9x6x9 block space. | ||
| + | - `getTranslation:number, number, number` | ||
| + | Return the current translation offset. | ||
| + | - `setTranslation(x:number, y:number, z:number)` | ||
| + | Set the translation vector. The hologram display will be offset by this vector from its normal location. The maximum allowable translation is a function of tier. Units are the hologram's size, so the distance translated increases and decreases with scale as well. | ||
| - `maxDepth():number` | - `maxDepth():number` | ||
| The color depth supported by the hologram. | The color depth supported by the hologram. | ||
| - `getPaletteColor(index:number):number` | - `getPaletteColor(index:number):number` | ||
| - | Get the color defined for the specified value. | + | Get the hex color defined for the specified value. |
| - `setPaletteColor(index:number, value:number):number` | - `setPaletteColor(index:number, value:number):number` | ||
| - | Set the color defined for the specified value. | + | Set the hex color defined for the specified value. |
| Simple example program that allows setting individual voxels: | Simple example program that allows setting individual voxels: | ||