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8a617ee254
* Solve bug related to corrupted texture tiles for certain sizes. * Regard layer settings when sampling height map. * Make Tile in to a class instead of a struct. * Memory aware lru cache. Needs cleanup. * Clean up and comment. * Clean up and comment. * Clean up * Clean up and comment. * Fix compilation error on Windows. * Specify data type explicitly in GDAL xml config files for Utah height maps. Closes #242 * Update the key type for the memory aware lru cache and use a unordered map instead of a map. * Solve pixel row size bug. * Solve initialization bug. * Add cache size as property of the globe browsing module. * Use memory aware tile cache for text tile provider. * Log GDAL errors as GHOUL messages * Add the ability to toggle tile level limiting by available data * Add ability to toggle GDAL logging * Add lock guard to memory aware tile cache * create base class rawtiledatareader that can be extended with different implementations than GDAL. * Let GdalWrapper take care of global GDAL settings. * Move iodescription to separate file * Move some functionality from gdalrawtiledatareader to rawtiledatareader * Move functionality from gdalrawtiledatareader to rawtiledatareader. * GDAL is no longer a necessary dependency for the globebrowsing module. However to read tiles, the SimpleRawTileDataReader needs to be implemented. Otherwise GDAL is needed. * Add ifdef check for GLOBEBROWSING_USE_GDAL * Implement SimpleRawTileDataReader. Currently can only read pow 2 textures. * Change ints to unsigned long longs * Limit number of texture creations per tile provider per frame * Solve linker error on windows * Fix Windows build errors * Fix crash in reading local patches * Update lodglobe descriptions * Abstract away overviews in gdal raw tile data reader * Update Mars and Moon configs. * Update screenshot script * Update ghoul version * Remove use of interaction depth below ellipsoid * Normalize direction vector * Use scale for distance swotch * Go back to use of interaction depth below ellipsoid * Fix comments on pull request. * TileProviderByLevel error does not propagate up. * Comment on mars and moon mod file * Add model space cut off level as a property * Update ChunkTile struct * Minor clean up * Go back tu constructor for ChunkTile
63 lines
3.2 KiB
C++
63 lines
3.2 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2017 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include <modules/globebrowsing/rendering/layer/layerrendersettings.h>
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namespace openspace {
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namespace globebrowsing {
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LayerRenderSettings::LayerRenderSettings()
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: properties::PropertyOwner("Settings")
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, opacity(properties::FloatProperty("opacity", "opacity", 1.f, 0.f, 1.f))
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, gamma(properties::FloatProperty("gamma", "gamma", 1, 0, 5))
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, multiplier(properties::FloatProperty("multiplier", "multiplier", 1.f, 0.f, 20.f))
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{
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addProperty(opacity);
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addProperty(gamma);
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addProperty(multiplier);
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}
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float LayerRenderSettings::performLayerSettings(float currentValue) const {
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float newValue = currentValue;
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newValue = glm::sign(newValue) * glm::pow(glm::abs(newValue), gamma);
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newValue = newValue * multiplier;
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newValue = newValue * opacity;
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return newValue;
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}
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glm::vec4 LayerRenderSettings::performLayerSettings(glm::vec4 currentValue) const {
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glm::vec4 newValue = glm::vec4(
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performLayerSettings(currentValue.r),
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performLayerSettings(currentValue.g),
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performLayerSettings(currentValue.b),
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performLayerSettings(currentValue.a));
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return newValue;
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}
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} // namespace globebrowsing
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} // namespace openspace
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