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Volumetric effects

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This commit is contained in:
Gefüllte Taubenbrust 2024-07-05 12:15:22 +02:00
parent cd6e304cfa
commit 22ba7449f2
15 changed files with 468 additions and 23 deletions
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45
src/client/game.cpp
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@ -383,9 +383,18 @@ class GameGlobalShaderConstantSetter : public IShaderConstantSetter
m_animation_timer_delta_pixel{"animationTimerDelta"};
CachedPixelShaderSetting<float, 3> m_artificial_light{ "artificialLight" };
CachedPixelShaderSetting<float, 3> m_day_light{"dayLight"};
CachedPixelShaderSetting<float, 3> m_eye_position_pixel{ "eyePosition" };
CachedVertexShaderSetting<float, 3> m_eye_position_vertex{ "eyePosition" };
CachedPixelShaderSetting<float, 3> m_minimap_yaw{"yawVec"};
CachedPixelShaderSetting<float, 3> m_camera_offset_pixel{"cameraOffset"};
CachedVertexShaderSetting<float, 3> m_camera_offset_vertex{"cameraOffset"};
CachedPixelShaderSetting<float, 3> m_camera_position_pixel{"cameraPosition"};
CachedVertexShaderSetting<float, 16> m_camera_projinv_vertex{"mCameraProjInv"};
CachedPixelShaderSetting<float, 16> m_camera_projinv_pixel{"mCameraProjInv"};
CachedVertexShaderSetting<float, 16> m_camera_view_vertex{"mCameraView"};
CachedPixelShaderSetting<float, 16> m_camera_view_pixel{"mCameraView"};
CachedPixelShaderSetting<float> m_camera_near_pixel{"cameraNear"};
CachedPixelShaderSetting<float> m_camera_far_pixel{"cameraFar"};
CachedPixelShaderSetting<SamplerLayer_t> m_texture0{"texture0"};
CachedPixelShaderSetting<SamplerLayer_t> m_texture1{"texture1"};
CachedPixelShaderSetting<SamplerLayer_t> m_texture2{"texture2"};
@ -408,6 +417,9 @@ class GameGlobalShaderConstantSetter : public IShaderConstantSetter
float m_bloom_strength;
CachedPixelShaderSetting<float> m_bloom_radius_pixel{"bloomRadius"};
float m_bloom_radius;
CachedPixelShaderSetting<float> m_cloud_height_pixel{"cloudHeight"};
CachedPixelShaderSetting<float> m_cloud_thickness_pixel{"cloudThickness"};
CachedPixelShaderSetting<float> m_cloud_density_pixel{"cloudDensity"};
CachedPixelShaderSetting<float> m_saturation_pixel{"saturation"};
float m_gamma;
CachedPixelShaderSetting<float> m_gamma_pixel{"gamma"};
@ -489,6 +501,10 @@ public:
m_animation_timer_delta_vertex.set(&animation_timer_delta_f, services);
m_animation_timer_delta_pixel.set(&animation_timer_delta_f, services);
v3f epos = m_client->getEnv().getLocalPlayer()->getEyePosition();
m_eye_position_pixel.set(epos, services);
m_eye_position_vertex.set(epos, services);
if (m_client->getMinimap()) {
v3f minimap_yaw = m_client->getMinimap()->getYawVec();
m_minimap_yaw.set(minimap_yaw, services);
@ -498,6 +514,24 @@ public:
m_camera_offset_pixel.set(offset, services);
m_camera_offset_vertex.set(offset, services);
v3f camera_position = m_client->getCamera()->getPosition();
m_camera_position_pixel.set(camera_position, services);
core::matrix4 camera_proj = m_client->getCamera()->getCameraNode()->getProjectionMatrix();
core::matrix4 camera_projinv;
camera_proj.getInverse(camera_projinv);
m_camera_projinv_vertex.set(camera_projinv, services);
m_camera_projinv_pixel.set(camera_projinv, services);
core::matrix4 camera_view = m_client->getCamera()->getCameraNode()->getViewMatrix();
m_camera_view_vertex.set(camera_view, services);
m_camera_view_pixel.set(camera_view, services);
float camera_near = m_client->getCamera()->getCameraNode()->getNearValue();
m_camera_near_pixel.set(&camera_near, services);
float camera_far = m_client->getCamera()->getCameraNode()->getFarValue();
m_camera_far_pixel.set(&camera_far, services);
SamplerLayer_t tex_id;
tex_id = 0;
m_texture0.set(&tex_id, services);
@ -537,6 +571,17 @@ public:
video::SColorf artificial_light = lighting.artificial_light_color;
m_artificial_light.set(artificial_light, services);
// TODO: settings
Clouds* clouds = m_client->getClouds();
if (m_client->getClouds()) {
float cloud_height = clouds->getHeight() * 10.0f;
m_cloud_height_pixel.set(&cloud_height, services);
float cloud_thickness = clouds->getThickness() * 10.0f;
m_cloud_thickness_pixel.set(&cloud_thickness, services);
float cloud_density = clouds->getDensity();
m_cloud_density_pixel.set(&cloud_density, services);
}
if (m_volumetric_light_enabled) {
// Map directional light to screen space
auto camera_node = m_client->getCamera()->getCameraNode();