EvpackVegetationScene.cpp 文件参考

#include "asset/graphics/EvpackVegetationScene.h"
#include "asset/RuntimeDefinition.h"
#include "asset/EvpackImageDecoder.h"
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <glm/common.hpp>
#include <glm/geometric.hpp>
#include <limits>
#include <new>
#include <numeric>
#include <set>

浏览源代码.

命名空间
namespace	eve
	Build metadata (engine git commit, build time, third-party version).
namespace	eve::asset_graphics

函数
Result< VegetationSceneProjection >	eve::asset_graphics::projectVegetationScene (const graphics::PbrSurface &baseSurface, const graphics::VegetationMotion &baseMotion, const LoadedVegetationScene &scene)
	Project validated TVE manager controls onto one material/motion snapshot.
Result< std::map< std::string, graphics::VegetationMask > >	eve::asset_graphics::loadVegetationSceneElementMasks (const asset::EvpackResourceReader &reader, const LoadedVegetationScene &scene, const asset::EvpackCapabilities &capabilities, std::uint64_t maximumDecodedBytes=256 *1024 *1024)
	Decode every runtime texture used by admitted TVE Element shaders into owning linear masks.
Result< VegetationSceneElementPixel >	eve::asset_graphics::evaluateVegetationSceneElementPixel (const VegetationSceneElement &element, const VegetationSceneElementPixelInput &input)
	Evaluate one TVE Element fragment using caller-supplied texture, instance and particle inputs.
glm::vec4	eve::asset_graphics::composeVegetationSceneElementPixel (glm::vec4 destination, const VegetationSceneElementPixel &source) noexcept
	Apply one evaluated source pixel to a destination with TVE's separate blend factors and ColorMask.
Result< graphics::VegetationChannelAtlas >	eve::asset_graphics::bakeVegetationSceneChannel (const LoadedVegetationScene &scene, const std::map< std::string, graphics::VegetationMask > &masks, graphics::VegetationChannel channel, const graphics::VegetationChannelAtlas &base, std::uint8_t layer=0, std::span< const glm::vec3 > worldNormals={}, std::span< const float > terrainHeights={}, std::span< const glm::vec4 > noiseSamples={})
	Bake one TVE manager channel at its own resolution and world mapping.
Result< graphics::VegetationAtlas >	eve::asset_graphics::bakeVegetationSceneElements (const LoadedVegetationScene &scene, const std::map< std::string, graphics::VegetationMask > &masks, const graphics::VegetationAtlas &base, std::array< std::uint8_t, 4 > layers={}, std::span< const glm::vec3 > worldNormals={}, std::span< const float > terrainHeights={}, std::span< const glm::vec4 > noiseSamples={})
	Rasterize the ordered TVE Element list over an owning four-channel atlas candidate.
Result< graphics::VegetationChannelAtlas >	eve::asset_graphics::convertVegetationSceneChannelToNative (graphics::VegetationChannel channel, const graphics::VegetationChannelAtlas &tveAtlas)
	Convert one fully composed TVE channel atlas to EVEngine conventions.
Result< graphics::VegetationAtlas >	eve::asset_graphics::convertVegetationSceneAtlasToNative (const graphics::VegetationAtlas &tveAtlas)
	Convert a fully composed TVE render-target atlas to EVEngine field channel conventions.