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Add light size to Sky Shaders

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This commit is contained in:
clayjohn 2020-04-16 23:38:22 -07:00
parent 30ab5c9baa
commit 7cd2ff309c
8 changed files with 44 additions and 53 deletions
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5
doc/classes/ProceduralSkyMaterial.xml
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@ -40,11 +40,8 @@
<member name="sun_angle_max" type="float" setter="set_sun_angle_max" getter="get_sun_angle_max" default="100.0"> <member name="sun_angle_max" type="float" setter="set_sun_angle_max" getter="get_sun_angle_max" default="100.0">
Distance from center of sun where it fades out completely. Distance from center of sun where it fades out completely.
</member> </member>
<member name="sun_angle_min" type="float" setter="set_sun_angle_min" getter="get_sun_angle_min" default="1.0">
Distance from sun where it goes from solid to starting to fade.
</member>
<member name="sun_curve" type="float" setter="set_sun_curve" getter="get_sun_curve" default="0.05"> <member name="sun_curve" type="float" setter="set_sun_curve" getter="get_sun_curve" default="0.05">
How quickly the sun fades away between [member sun_angle_min] and [member sun_angle_max]. How quickly the sun fades away between the edge of the sun disk and [member sun_angle_max].
</member> </member>
</members> </members>
<constants> <constants>

39
scene/resources/sky_material.cpp
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@ -111,16 +111,6 @@ float ProceduralSkyMaterial::get_ground_energy() const {
return ground_energy; return ground_energy;
} }
void ProceduralSkyMaterial::set_sun_angle_min(float p_angle) {
sun_angle_min = p_angle;
RS::get_singleton()->material_set_param(_get_material(), "sun_angle_min", Math::deg2rad(sun_angle_min));
}
float ProceduralSkyMaterial::get_sun_angle_min() const {
return sun_angle_min;
}
void ProceduralSkyMaterial::set_sun_angle_max(float p_angle) { void ProceduralSkyMaterial::set_sun_angle_max(float p_angle) {
sun_angle_max = p_angle; sun_angle_max = p_angle;
@ -181,9 +171,6 @@ void ProceduralSkyMaterial::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_ground_energy", "energy"), &ProceduralSkyMaterial::set_ground_energy); ClassDB::bind_method(D_METHOD("set_ground_energy", "energy"), &ProceduralSkyMaterial::set_ground_energy);
ClassDB::bind_method(D_METHOD("get_ground_energy"), &ProceduralSkyMaterial::get_ground_energy); ClassDB::bind_method(D_METHOD("get_ground_energy"), &ProceduralSkyMaterial::get_ground_energy);
ClassDB::bind_method(D_METHOD("set_sun_angle_min", "degrees"), &ProceduralSkyMaterial::set_sun_angle_min);
ClassDB::bind_method(D_METHOD("get_sun_angle_min"), &ProceduralSkyMaterial::get_sun_angle_min);
ClassDB::bind_method(D_METHOD("set_sun_angle_max", "degrees"), &ProceduralSkyMaterial::set_sun_angle_max); ClassDB::bind_method(D_METHOD("set_sun_angle_max", "degrees"), &ProceduralSkyMaterial::set_sun_angle_max);
ClassDB::bind_method(D_METHOD("get_sun_angle_max"), &ProceduralSkyMaterial::get_sun_angle_max); ClassDB::bind_method(D_METHOD("get_sun_angle_max"), &ProceduralSkyMaterial::get_sun_angle_max);
@ -203,7 +190,6 @@ void ProceduralSkyMaterial::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ground_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_ground_energy", "get_ground_energy"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ground_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_ground_energy", "get_ground_energy");
ADD_GROUP("Sun", "sun_"); ADD_GROUP("Sun", "sun_");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_angle_min", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_min", "get_sun_angle_min");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_angle_max", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_max", "get_sun_angle_max"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_angle_max", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_max", "get_sun_angle_max");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_curve", PROPERTY_HINT_EXP_EASING), "set_sun_curve", "get_sun_curve"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_curve", PROPERTY_HINT_EXP_EASING), "set_sun_curve", "get_sun_curve");
} }
@ -220,8 +206,7 @@ ProceduralSkyMaterial::ProceduralSkyMaterial() {
code += "uniform vec4 ground_horizon_color : hint_color = vec4(0.37, 0.33, 0.31, 1.0);\n"; code += "uniform vec4 ground_horizon_color : hint_color = vec4(0.37, 0.33, 0.31, 1.0);\n";
code += "uniform float ground_curve : hint_range(0, 1) = 0.02;\n"; code += "uniform float ground_curve : hint_range(0, 1) = 0.02;\n";
code += "uniform float ground_energy = 1.0;\n\n"; code += "uniform float ground_energy = 1.0;\n\n";
code += "uniform float sun_angle_min = 0.01;\n"; code += "uniform float sun_angle_max = 1.74;\n";
code += "uniform float sun_angle_max = 1.0;\n";
code += "uniform float sun_curve : hint_range(0, 1) = 0.05;\n\n"; code += "uniform float sun_curve : hint_range(0, 1) = 0.05;\n\n";
code += "const float PI = 3.1415926535897932384626433833;\n\n"; code += "const float PI = 3.1415926535897932384626433833;\n\n";
code += "void fragment() {\n"; code += "void fragment() {\n";
@ -231,37 +216,37 @@ ProceduralSkyMaterial::ProceduralSkyMaterial() {
code += "\tsky *= sky_energy;\n"; code += "\tsky *= sky_energy;\n";
code += "\tif (LIGHT0_ENABLED) {\n"; code += "\tif (LIGHT0_ENABLED) {\n";
code += "\t\tfloat sun_angle = acos(dot(LIGHT0_DIRECTION, EYEDIR));\n"; code += "\t\tfloat sun_angle = acos(dot(LIGHT0_DIRECTION, EYEDIR));\n";
code += "\t\tif (sun_angle < sun_angle_min) {\n"; code += "\t\tif (sun_angle < LIGHT0_SIZE) {\n";
code += "\t\t\tsky = LIGHT0_COLOR * LIGHT0_ENERGY;\n"; code += "\t\t\tsky = LIGHT0_COLOR * LIGHT0_ENERGY;\n";
code += "\t\t} else if (sun_angle < sun_angle_max) {\n"; code += "\t\t} else if (sun_angle < sun_angle_max) {\n";
code += "\t\t\tfloat c2 = (sun_angle - sun_angle_min) / (sun_angle_max - sun_angle_min);\n"; code += "\t\t\tfloat c2 = (sun_angle - LIGHT0_SIZE) / (sun_angle_max - LIGHT0_SIZE);\n";
code += "\t\t\tsky = mix(LIGHT0_COLOR * LIGHT0_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n"; code += "\t\t\tsky = mix(LIGHT0_COLOR * LIGHT0_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n";
code += "\t\t}\n"; code += "\t\t}\n";
code += "\t}\n"; code += "\t}\n";
code += "\tif (LIGHT1_ENABLED) {\n"; code += "\tif (LIGHT1_ENABLED) {\n";
code += "\t\tfloat sun_angle = acos(dot(LIGHT1_DIRECTION, EYEDIR));\n"; code += "\t\tfloat sun_angle = acos(dot(LIGHT1_DIRECTION, EYEDIR));\n";
code += "\t\tif (sun_angle < sun_angle_min) {\n"; code += "\t\tif (sun_angle < LIGHT1_SIZE) {\n";
code += "\t\t\tsky = LIGHT1_COLOR * LIGHT1_ENERGY;\n"; code += "\t\t\tsky = LIGHT1_COLOR * LIGHT1_ENERGY;\n";
code += "\t\t} else if (sun_angle < sun_angle_max) {\n"; code += "\t\t} else if (sun_angle < sun_angle_max) {\n";
code += "\t\t\tfloat c2 = (sun_angle - sun_angle_min) / (sun_angle_max - sun_angle_min);\n"; code += "\t\t\tfloat c2 = (sun_angle - LIGHT1_SIZE) / (sun_angle_max - LIGHT1_SIZE);\n";
code += "\t\t\tsky = mix(LIGHT1_COLOR * LIGHT1_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n"; code += "\t\t\tsky = mix(LIGHT1_COLOR * LIGHT1_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n";
code += "\t\t}\n"; code += "\t\t}\n";
code += "\t}\n"; code += "\t}\n";
code += "\tif (LIGHT2_ENABLED) {\n"; code += "\tif (LIGHT2_ENABLED) {\n";
code += "\t\tfloat sun_angle = acos(dot(LIGHT2_DIRECTION, EYEDIR));\n"; code += "\t\tfloat sun_angle = acos(dot(LIGHT2_DIRECTION, EYEDIR));\n";
code += "\t\tif (sun_angle < sun_angle_min) {\n"; code += "\t\tif (sun_angle < LIGHT2_SIZE) {\n";
code += "\t\t\tsky = LIGHT2_COLOR * LIGHT2_ENERGY;\n"; code += "\t\t\tsky = LIGHT2_COLOR * LIGHT2_ENERGY;\n";
code += "\t\t} else if (sun_angle < sun_angle_max) {\n"; code += "\t\t} else if (sun_angle < sun_angle_max) {\n";
code += "\t\t\tfloat c2 = (sun_angle - sun_angle_min) / (sun_angle_max - sun_angle_min);\n"; code += "\t\t\tfloat c2 = (sun_angle - LIGHT2_SIZE) / (sun_angle_max - LIGHT2_SIZE);\n";
code += "\t\t\tsky = mix(LIGHT2_COLOR * LIGHT2_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n"; code += "\t\t\tsky = mix(LIGHT2_COLOR * LIGHT2_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n";
code += "\t\t}\n"; code += "\t\t}\n";
code += "\t}\n"; code += "\t}\n";
code += "\tif (LIGHT3_ENABLED) {\n"; code += "\tif (LIGHT3_ENABLED) {\n";
code += "\t\tfloat sun_angle = acos(dot(LIGHT3_DIRECTION, EYEDIR));\n"; code += "\t\tfloat sun_angle = acos(dot(LIGHT3_DIRECTION, EYEDIR));\n";
code += "\t\tif (sun_angle < sun_angle_min) {\n"; code += "\t\tif (sun_angle < LIGHT3_SIZE) {\n";
code += "\t\t\tsky = LIGHT3_COLOR * LIGHT3_ENERGY;\n"; code += "\t\t\tsky = LIGHT3_COLOR * LIGHT3_ENERGY;\n";
code += "\t\t} else if (sun_angle < sun_angle_max) {\n"; code += "\t\t} else if (sun_angle < sun_angle_max) {\n";
code += "\t\t\tfloat c2 = (sun_angle - sun_angle_min) / (sun_angle_max - sun_angle_min);\n"; code += "\t\t\tfloat c2 = (sun_angle - LIGHT3_SIZE) / (sun_angle_max - LIGHT3_SIZE);\n";
code += "\t\t\tsky = mix(LIGHT3_COLOR * LIGHT3_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n"; code += "\t\t\tsky = mix(LIGHT3_COLOR * LIGHT3_ENERGY, sky, clamp(1.0 - pow(1.0 - c2, 1.0 / sun_curve), 0.0, 1.0));\n";
code += "\t\t}\n"; code += "\t\t}\n";
code += "\t}\n"; code += "\t}\n";
@ -287,7 +272,6 @@ ProceduralSkyMaterial::ProceduralSkyMaterial() {
set_ground_curve(0.02); set_ground_curve(0.02);
set_ground_energy(1.0); set_ground_energy(1.0);
set_sun_angle_min(1.0);
set_sun_angle_max(100.0); set_sun_angle_max(100.0);
set_sun_curve(0.05); set_sun_curve(0.05);
} }
@ -535,7 +519,6 @@ PhysicalSkyMaterial::PhysicalSkyMaterial() {
code += "const vec3 UP = vec3( 0.0, 1.0, 0.0 );\n\n"; code += "const vec3 UP = vec3( 0.0, 1.0, 0.0 );\n\n";
code += "// Sun constants\n"; code += "// Sun constants\n";
code += "const float SOL_SIZE = 0.00872663806;\n";
code += "const float SUN_ENERGY = 1000.0;\n\n"; code += "const float SUN_ENERGY = 1000.0;\n\n";
code += "// optical length at zenith for molecules\n"; code += "// optical length at zenith for molecules\n";
@ -591,8 +574,8 @@ PhysicalSkyMaterial::PhysicalSkyMaterial() {
code += "\tLin *= mix(ground_color.rgb, vec3(1.0), smoothstep(-0.1, 0.1, dot(UP, EYEDIR)));\n\n"; code += "\tLin *= mix(ground_color.rgb, vec3(1.0), smoothstep(-0.1, 0.1, dot(UP, EYEDIR)));\n\n";
code += "\t// Solar disk and out-scattering\n"; code += "\t// Solar disk and out-scattering\n";
code += "\tfloat sunAngularDiameterCos = cos(SOL_SIZE * sun_disk_scale);\n"; code += "\tfloat sunAngularDiameterCos = cos(LIGHT0_SIZE * sun_disk_scale);\n";
code += "\tfloat sunAngularDiameterCos2 = cos(SOL_SIZE * sun_disk_scale*0.5);\n"; code += "\tfloat sunAngularDiameterCos2 = cos(LIGHT0_SIZE * sun_disk_scale*0.5);\n";
code += "\tfloat sundisk = smoothstep(sunAngularDiameterCos, sunAngularDiameterCos2, cos_theta);\n"; code += "\tfloat sundisk = smoothstep(sunAngularDiameterCos, sunAngularDiameterCos2, cos_theta);\n";
code += "\tvec3 L0 = (sun_energy * 1900.0 * extinction) * sundisk * LIGHT0_COLOR;\n"; code += "\tvec3 L0 = (sun_energy * 1900.0 * extinction) * sundisk * LIGHT0_COLOR;\n";
code += "\t// Note: Add nightime here: L0 += night_sky * extinction\n\n"; code += "\t// Note: Add nightime here: L0 += night_sky * extinction\n\n";

4
scene/resources/sky_material.h
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@ -49,7 +49,6 @@ private:
float ground_curve; float ground_curve;
float ground_energy; float ground_energy;
float sun_angle_min;
float sun_angle_max; float sun_angle_max;
float sun_curve; float sun_curve;
@ -84,9 +83,6 @@ public:
void set_ground_energy(float p_energy); void set_ground_energy(float p_energy);
float get_ground_energy() const; float get_ground_energy() const;
void set_sun_angle_min(float p_angle);
float get_sun_angle_min() const;
void set_sun_angle_max(float p_angle); void set_sun_angle_max(float p_angle);
float get_sun_angle_max() const; float get_sun_angle_max() const;

1
servers/rendering/rasterizer_rd/rasterizer_scene_high_end_rd.cpp
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@ -1784,6 +1784,7 @@ void RasterizerSceneHighEndRD::_setup_lights(RID *p_light_cull_result, int p_lig
sky_light_data.color[2] = light_data.color[2]; sky_light_data.color[2] = light_data.color[2];
sky_light_data.enabled = true; sky_light_data.enabled = true;
sky_light_data.size = light_data.softshadow_angle;
sky_scene_state.directional_light_count++; sky_scene_state.directional_light_count++;
} }

37
servers/rendering/rasterizer_rd/rasterizer_scene_rd.cpp
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@ -655,7 +655,8 @@ void RasterizerSceneRD::_setup_sky(RID p_environment, const Vector3 &p_position,
sky_scene_state.directional_lights[i].color[0] != sky_scene_state.last_frame_directional_lights[i].color[0] || sky_scene_state.directional_lights[i].color[0] != sky_scene_state.last_frame_directional_lights[i].color[0] ||
sky_scene_state.directional_lights[i].color[1] != sky_scene_state.last_frame_directional_lights[i].color[1] || sky_scene_state.directional_lights[i].color[1] != sky_scene_state.last_frame_directional_lights[i].color[1] ||
sky_scene_state.directional_lights[i].color[2] != sky_scene_state.last_frame_directional_lights[i].color[2] || sky_scene_state.directional_lights[i].color[2] != sky_scene_state.last_frame_directional_lights[i].color[2] ||
sky_scene_state.directional_lights[i].enabled != sky_scene_state.last_frame_directional_lights[i].enabled) { sky_scene_state.directional_lights[i].enabled != sky_scene_state.last_frame_directional_lights[i].enabled ||
sky_scene_state.directional_lights[i].size != sky_scene_state.last_frame_directional_lights[i].size) {
light_data_dirty = true; light_data_dirty = true;
break; break;
} }
@ -851,18 +852,22 @@ void RasterizerSceneRD::SkyShaderData::set_code(const String &p_code) {
actions.usage_flag_pointers["LIGHT0_ENERGY"] = &uses_light; actions.usage_flag_pointers["LIGHT0_ENERGY"] = &uses_light;
actions.usage_flag_pointers["LIGHT0_DIRECTION"] = &uses_light; actions.usage_flag_pointers["LIGHT0_DIRECTION"] = &uses_light;
actions.usage_flag_pointers["LIGHT0_COLOR"] = &uses_light; actions.usage_flag_pointers["LIGHT0_COLOR"] = &uses_light;
actions.usage_flag_pointers["LIGHT0_SIZE"] = &uses_light;
actions.usage_flag_pointers["LIGHT1_ENABLED"] = &uses_light; actions.usage_flag_pointers["LIGHT1_ENABLED"] = &uses_light;
actions.usage_flag_pointers["LIGHT1_ENERGY"] = &uses_light; actions.usage_flag_pointers["LIGHT1_ENERGY"] = &uses_light;
actions.usage_flag_pointers["LIGHT1_DIRECTION"] = &uses_light; actions.usage_flag_pointers["LIGHT1_DIRECTION"] = &uses_light;
actions.usage_flag_pointers["LIGHT1_COLOR"] = &uses_light; actions.usage_flag_pointers["LIGHT1_COLOR"] = &uses_light;
actions.usage_flag_pointers["LIGHT1_SIZE"] = &uses_light;
actions.usage_flag_pointers["LIGHT2_ENABLED"] = &uses_light; actions.usage_flag_pointers["LIGHT2_ENABLED"] = &uses_light;
actions.usage_flag_pointers["LIGHT2_ENERGY"] = &uses_light; actions.usage_flag_pointers["LIGHT2_ENERGY"] = &uses_light;
actions.usage_flag_pointers["LIGHT2_DIRECTION"] = &uses_light; actions.usage_flag_pointers["LIGHT2_DIRECTION"] = &uses_light;
actions.usage_flag_pointers["LIGHT2_COLOR"] = &uses_light; actions.usage_flag_pointers["LIGHT2_COLOR"] = &uses_light;
actions.usage_flag_pointers["LIGHT2_SIZE"] = &uses_light;
actions.usage_flag_pointers["LIGHT3_ENABLED"] = &uses_light; actions.usage_flag_pointers["LIGHT3_ENABLED"] = &uses_light;
actions.usage_flag_pointers["LIGHT3_ENERGY"] = &uses_light; actions.usage_flag_pointers["LIGHT3_ENERGY"] = &uses_light;
actions.usage_flag_pointers["LIGHT3_DIRECTION"] = &uses_light; actions.usage_flag_pointers["LIGHT3_DIRECTION"] = &uses_light;
actions.usage_flag_pointers["LIGHT3_COLOR"] = &uses_light; actions.usage_flag_pointers["LIGHT3_COLOR"] = &uses_light;
actions.usage_flag_pointers["LIGHT3_SIZE"] = &uses_light;
actions.uniforms = &uniforms; actions.uniforms = &uniforms;
@ -4187,21 +4192,25 @@ RasterizerSceneRD::RasterizerSceneRD(RasterizerStorageRD *p_storage) {
actions.renames["QUARTER_RES_COLOR"] = "quarter_res_color"; actions.renames["QUARTER_RES_COLOR"] = "quarter_res_color";
actions.renames["RADIANCE"] = "radiance"; actions.renames["RADIANCE"] = "radiance";
actions.renames["LIGHT0_ENABLED"] = "directional_lights.data[0].enabled"; actions.renames["LIGHT0_ENABLED"] = "directional_lights.data[0].enabled";
actions.renames["LIGHT0_DIRECTION"] = "directional_lights.data[0].direction"; actions.renames["LIGHT0_DIRECTION"] = "directional_lights.data[0].direction_energy.xyz";
actions.renames["LIGHT0_ENERGY"] = "directional_lights.data[0].energy"; actions.renames["LIGHT0_ENERGY"] = "directional_lights.data[0].direction_energy.w";
actions.renames["LIGHT0_COLOR"] = "directional_lights.data[0].color"; actions.renames["LIGHT0_COLOR"] = "directional_lights.data[0].color_size.xyz";
actions.renames["LIGHT0_SIZE"] = "directional_lights.data[0].color_size.w";
actions.renames["LIGHT1_ENABLED"] = "directional_lights.data[1].enabled"; actions.renames["LIGHT1_ENABLED"] = "directional_lights.data[1].enabled";
actions.renames["LIGHT1_DIRECTION"] = "directional_lights.data[1].direction"; actions.renames["LIGHT1_DIRECTION"] = "directional_lights.data[1].direction_energy.xyz";
actions.renames["LIGHT1_ENERGY"] = "directional_lights.data[1].energy"; actions.renames["LIGHT1_ENERGY"] = "directional_lights.data[1].direction_energy.w";
actions.renames["LIGHT1_COLOR"] = "directional_lights.data[1].color"; actions.renames["LIGHT1_COLOR"] = "directional_lights.data[1].color_size.xyz";
actions.renames["LIGHT1_SIZE"] = "directional_lights.data[1].color_size.w";
actions.renames["LIGHT2_ENABLED"] = "directional_lights.data[2].enabled"; actions.renames["LIGHT2_ENABLED"] = "directional_lights.data[2].enabled";
actions.renames["LIGHT2_DIRECTION"] = "directional_lights.data[2].direction"; actions.renames["LIGHT2_DIRECTION"] = "directional_lights.data[2].direction_energy.xyz";
actions.renames["LIGHT2_ENERGY"] = "directional_lights.data[2].energy"; actions.renames["LIGHT2_ENERGY"] = "directional_lights.data[2].direction_energy.w";
actions.renames["LIGHT2_COLOR"] = "directional_lights.data[2].color"; actions.renames["LIGHT2_COLOR"] = "directional_lights.data[2].color_size.xyz";
actions.renames["LIGHT2_SIZE"] = "directional_lights.data[2].color_size.w";
actions.renames["LIGHT3_ENABLED"] = "directional_lights.data[3].enabled"; actions.renames["LIGHT3_ENABLED"] = "directional_lights.data[3].enabled";
actions.renames["LIGHT3_DIRECTION"] = "directional_lights.data[3].direction"; actions.renames["LIGHT3_DIRECTION"] = "directional_lights.data[3].direction_energy.xyz";
actions.renames["LIGHT3_ENERGY"] = "directional_lights.data[3].energy"; actions.renames["LIGHT3_ENERGY"] = "directional_lights.data[3].direction_energy.w";
actions.renames["LIGHT3_COLOR"] = "directional_lights.data[3].color"; actions.renames["LIGHT3_COLOR"] = "directional_lights.data[3].color_size.xyz";
actions.renames["LIGHT3_SIZE"] = "directional_lights.data[3].color_size.w";
actions.renames["AT_CUBEMAP_PASS"] = "AT_CUBEMAP_PASS"; actions.renames["AT_CUBEMAP_PASS"] = "AT_CUBEMAP_PASS";
actions.renames["AT_HALF_RES_PASS"] = "AT_HALF_RES_PASS"; actions.renames["AT_HALF_RES_PASS"] = "AT_HALF_RES_PASS";
actions.renames["AT_QUARTER_RES_PASS"] = "AT_QUARTER_RES_PASS"; actions.renames["AT_QUARTER_RES_PASS"] = "AT_QUARTER_RES_PASS";
@ -4224,7 +4233,7 @@ RasterizerSceneRD::RasterizerSceneRD(RasterizerStorageRD *p_storage) {
{ {
// default material and shader for sky shader // default material and shader for sky shader
sky_shader.default_shader = storage->shader_create(); sky_shader.default_shader = storage->shader_create();
storage->shader_set_code(sky_shader.default_shader, "shader_type sky; void fragment() { COLOR = mix(vec3(0.3), vec3(0.2, 0.4, 0.9), smoothstep(0.0, 0.05, EYEDIR.y)); } \n"); storage->shader_set_code(sky_shader.default_shader, "shader_type sky; void fragment() { COLOR = vec3(0.0); } \n");
sky_shader.default_material = storage->material_create(); sky_shader.default_material = storage->material_create();
storage->material_set_shader(sky_shader.default_material, sky_shader.default_shader); storage->material_set_shader(sky_shader.default_material, sky_shader.default_shader);

2
servers/rendering/rasterizer_rd/rasterizer_scene_rd.h
View File

@ -56,7 +56,9 @@ protected:
float direction[3]; float direction[3];
float energy; float energy;
float color[3]; float color[3];
float size;
uint32_t enabled; uint32_t enabled;
uint32_t pad[3];
}; };
struct SkySceneState { struct SkySceneState {

5
servers/rendering/rasterizer_rd/shaders/sky.glsl
View File

@ -96,9 +96,8 @@ layout(set = 2, binding = 2) uniform texture2D quarter_res;
#endif #endif
struct DirectionalLightData { struct DirectionalLightData {
vec3 direction; vec4 direction_energy;
float energy; vec4 color_size;
vec3 color;
bool enabled; bool enabled;
}; };

4
servers/rendering/shader_types.cpp
View File

@ -303,18 +303,22 @@ ShaderTypes::ShaderTypes() {
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_COLOR"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_COLOR"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT0_SIZE"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_ENABLED"] = constt(ShaderLanguage::TYPE_BOOL); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_ENABLED"] = constt(ShaderLanguage::TYPE_BOOL);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_COLOR"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_COLOR"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT1_SIZE"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_ENABLED"] = constt(ShaderLanguage::TYPE_BOOL); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_ENABLED"] = constt(ShaderLanguage::TYPE_BOOL);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_COLOR"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_COLOR"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT2_SIZE"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_ENABLED"] = constt(ShaderLanguage::TYPE_BOOL); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_ENABLED"] = constt(ShaderLanguage::TYPE_BOOL);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_DIRECTION"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_ENERGY"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_COLOR"] = constt(ShaderLanguage::TYPE_VEC3); shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_COLOR"] = constt(ShaderLanguage::TYPE_VEC3);
shader_modes[RS::SHADER_SKY].functions["global"].built_ins["LIGHT3_SIZE"] = constt(ShaderLanguage::TYPE_FLOAT);
shader_modes[RS::SHADER_SKY].functions["fragment"].built_ins["COLOR"] = ShaderLanguage::TYPE_VEC3; shader_modes[RS::SHADER_SKY].functions["fragment"].built_ins["COLOR"] = ShaderLanguage::TYPE_VEC3;
shader_modes[RS::SHADER_SKY].functions["fragment"].built_ins["ALPHA"] = ShaderLanguage::TYPE_FLOAT; shader_modes[RS::SHADER_SKY].functions["fragment"].built_ins["ALPHA"] = ShaderLanguage::TYPE_FLOAT;