diff options
Diffstat (limited to 'src/client/sky.cpp')
| -rw-r--r-- | src/client/sky.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/client/sky.cpp b/src/client/sky.cpp index dda59dd11..3fc5a95b4 100644 --- a/src/client/sky.cpp +++ b/src/client/sky.cpp @@ -51,7 +51,7 @@ static video::SMaterial baseMaterial() { return mat; }; -Sky::Sky(s32 id, ITextureSource *tsrc) : +Sky::Sky(s32 id, ITextureSource *tsrc, IShaderSource *ssrc) : scene::ISceneNode(RenderingEngine::get_scene_manager()->getRootSceneNode(), RenderingEngine::get_scene_manager(), id) { @@ -59,10 +59,12 @@ Sky::Sky(s32 id, ITextureSource *tsrc) : m_box.MaxEdge.set(0, 0, 0); m_box.MinEdge.set(0, 0, 0); + m_enable_shaders = g_settings->getBool("enable_shaders"); + // Create materials m_materials[0] = baseMaterial(); - m_materials[0].MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL; + m_materials[0].MaterialType = ssrc->getShaderInfo(ssrc->getShader("stars_shader", TILE_MATERIAL_ALPHA, 0)).material; m_materials[0].Lighting = true; m_materials[0].ColorMaterial = video::ECM_NONE; @@ -694,12 +696,11 @@ void Sky::draw_stars(video::IVideoDriver * driver, float wicked_time_of_day) float tod = wicked_time_of_day < 0.5f ? wicked_time_of_day : (1.0f - wicked_time_of_day); float starbrightness = (0.25f - fabsf(tod)) * 20.0f; - int alpha = clamp<int>(starbrightness * m_star_params.starcolor.getAlpha(), 0, 255); - if (!alpha) // Stars are only drawn when not fully transparent + m_star_color = m_star_params.starcolor; + m_star_color.a = clamp(starbrightness * m_star_color.a, 0.0f, 1.0f); + if (m_star_color.a <= 0.0f) // Stars are only drawn when not fully transparent return; - - m_materials[0].DiffuseColor = video::SColor(alpha, 0, 0, 0); - m_materials[0].EmissiveColor = m_star_params.starcolor; + m_materials[0].DiffuseColor = m_materials[0].EmissiveColor = m_star_color.toSColor(); auto sky_rotation = core::matrix4().setRotationAxisRadians(2.0f * M_PI * (wicked_time_of_day - 0.25f), v3f(0.0f, 0.0f, 1.0f)); auto world_matrix = driver->getTransform(video::ETS_WORLD); driver->setTransform(video::ETS_WORLD, world_matrix * sky_rotation); |