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ADD: cloud

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This commit is contained in:
hydrogendeuteride
2025-12-22 22:42:21 +09:00
parent c85c0d790d
commit b9454e8f26
11 changed files with 1478 additions and 6 deletions
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93
src/core/engine.cpp
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@@ -45,6 +45,7 @@
#include "render/passes/geometry.h"
#include "render/passes/imgui_pass.h"
#include "render/passes/lighting.h"
#include "render/passes/clouds.h"
#include "render/passes/particles.h"
#include "render/passes/transparent.h"
#include "render/passes/fxaa.h"
@@ -254,6 +255,89 @@ void VulkanEngine::init()
}
_context->logicalRenderExtent = _logicalRenderExtent;
// Default voxel volumetric presets (up to 4 volumes for performance).
// Slot 0 matches the old CloudSettings defaults.
if (_context->voxelVolumes.size() >= 1)
{
VoxelVolumeSettings &v = _context->voxelVolumes[0];
v.enabled = false;
v.type = VoxelVolumeType::Clouds;
v.followCameraXZ = true;
v.animateVoxels = false;
v.volumeCenterLocal = glm::vec3(0.0f, 80.0f, 0.0f);
v.volumeHalfExtents = glm::vec3(128.0f, 20.0f, 128.0f);
v.volumeVelocityLocal = glm::vec3(0.0f);
v.densityScale = 1.25f;
v.coverage = 0.45f;
v.extinction = 1.0f;
v.stepCount = 64;
v.gridResolution = 64;
v.windVelocityLocal = glm::vec3(6.0f, 0.0f, 2.0f);
v.dissipation = 0.35f;
v.noiseStrength = 1.0f;
v.noiseScale = 6.0f;
v.noiseSpeed = 0.15f;
v.emitterUVW = glm::vec3(0.5f, 0.05f, 0.5f);
v.emitterRadius = 0.18f;
v.albedo = glm::vec3(1.0f);
v.scatterStrength = 1.0f;
v.emissionColor = glm::vec3(1.0f, 0.6f, 0.25f);
v.emissionStrength = 0.0f;
}
if (_context->voxelVolumes.size() >= 2)
{
VoxelVolumeSettings &v = _context->voxelVolumes[1];
v.enabled = false;
v.type = VoxelVolumeType::Smoke;
v.followCameraXZ = false;
v.animateVoxels = true;
v.volumeCenterLocal = glm::vec3(0.0f, 2.0f, 0.0f);
v.volumeHalfExtents = glm::vec3(6.0f, 6.0f, 6.0f);
v.volumeVelocityLocal = glm::vec3(0.0f);
v.densityScale = 1.0f;
v.coverage = 0.0f;
v.extinction = 2.5f;
v.stepCount = 48;
v.gridResolution = 48;
v.windVelocityLocal = glm::vec3(0.5f, 3.0f, 0.0f);
v.dissipation = 1.5f;
v.noiseStrength = 2.0f;
v.noiseScale = 10.0f;
v.noiseSpeed = 1.0f;
v.emitterUVW = glm::vec3(0.5f, 0.08f, 0.5f);
v.emitterRadius = 0.22f;
v.albedo = glm::vec3(0.25f);
v.scatterStrength = 0.25f;
v.emissionStrength = 0.0f;
}
if (_context->voxelVolumes.size() >= 3)
{
VoxelVolumeSettings &v = _context->voxelVolumes[2];
v.enabled = false;
v.type = VoxelVolumeType::Flame;
v.followCameraXZ = false;
v.animateVoxels = true;
v.volumeCenterLocal = glm::vec3(0.0f, 1.0f, 0.0f);
v.volumeHalfExtents = glm::vec3(3.0f, 5.0f, 3.0f);
v.volumeVelocityLocal = glm::vec3(0.0f);
v.densityScale = 1.5f;
v.coverage = 0.0f;
v.extinction = 1.0f;
v.stepCount = 56;
v.gridResolution = 48;
v.windVelocityLocal = glm::vec3(0.0f, 4.5f, 0.0f);
v.dissipation = 3.0f;
v.noiseStrength = 3.0f;
v.noiseScale = 14.0f;
v.noiseSpeed = 3.0f;
v.emitterUVW = glm::vec3(0.5f, 0.10f, 0.5f);
v.emitterRadius = 0.18f;
v.albedo = glm::vec3(1.0f);
v.scatterStrength = 0.0f;
v.emissionColor = glm::vec3(1.0f, 0.5f, 0.1f);
v.emissionStrength = 12.0f;
}
_swapchainManager->init(_deviceManager.get(), _resourceManager.get());
_swapchainManager->set_render_extent(_drawExtent);
_swapchainManager->init_swapchain();
@@ -1190,6 +1274,15 @@ void VulkanEngine::draw()
// Downstream passes draw on top of either the SSR output or the raw HDR draw.
RGImageHandle hdrTarget = (ssrEnabled && hSSR.valid()) ? hSSR : hDraw;
// Optional voxel volumetrics pass: reads hdrTarget + gbufferPosition and outputs a new HDR target.
if (_context && _context->enableVolumetrics)
{
if (auto *clouds = _renderPassManager->getPass<CloudPass>())
{
hdrTarget = clouds->register_graph(_renderGraph.get(), hdrTarget, hGBufferPosition);
}
}
if (auto *particles = _renderPassManager->getPass<ParticlePass>())
{
particles->register_graph(_renderGraph.get(), hdrTarget, hDepth, hGBufferPosition);