X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmaterials%2Flighting.cpp;h=cd04d1b4af153a981973c75e7eb8ff642d8f7545;hb=d4b030f46c3a643e813cf31e3faa2b4f3662a160;hp=4c22ba3c01e70b01d68852f31f411799fce2f91f;hpb=1b23728908f5ec9beb08b2b70737c3903745fddc;p=libs%2Fgl.git

diff --git a/source/materials/lighting.cpp b/source/materials/lighting.cpp
index 4c22ba3c..cd04d1b4 100644
--- a/source/materials/lighting.cpp
+++ b/source/materials/lighting.cpp
@@ -4,23 +4,27 @@
 #include <msp/datafile/collection.h>
 #include <msp/fs/utils.h>
 #include <msp/strings/format.h>
-#include "error.h"
 #include "light.h"
 #include "lighting.h"
-#include "matrix.h"
 
 using namespace std;
 
 namespace Msp {
 namespace GL {
 
-Lighting::Lighting():
-	zenith_direction(0, 0, 1),
-	horizon_angle(Geometry::Angle<float>::zero())
+Lighting::Lighting()
 {
 	set_ambient(0.2f);
 	set_fog_color(Color(0.0f, 0.0f, 0.0f, 0.0f));
 	set_fog_density(0.0f);
+
+	for(unsigned i=0; i<8; ++i)
+	{
+		string base = format("light_sources[%d]", i);
+		shdata.uniform(base+".position", Vector4(0, 0, 1, 0));
+		shdata.uniform(base+".color", 0.0f, 0.0f, 0.0f);
+		shdata.uniform(base+".enabled", 0);
+	}
 }
 
 void Lighting::set_ambient(const Color &a)
@@ -29,24 +33,6 @@ void Lighting::set_ambient(const Color &a)
 	shdata.uniform("ambient_color", ambient);
 }
 
-void Lighting::set_sky_color(const Color &s)
-{
-	sky_color = s;
-	shdata.uniform("sky_color", sky_color);
-}
-
-void Lighting::set_zenith_direction(const Vector3 &d)
-{
-	zenith_direction = d;
-	shdata.uniform("world_zenith_dir", zenith_direction);
-}
-
-void Lighting::set_horizon_angle(const Geometry::Angle<float> &a)
-{
-	horizon_angle = a;
-	shdata.uniform("horizon_limit", horizon_angle.radians());
-}
-
 void Lighting::set_fog_color(const Color &c)
 {
 	fog_color = c;
@@ -77,34 +63,10 @@ void Lighting::detach(const Light &l)
 {
 	auto i = find_member(lights, &l, &AttachedLight::light);
 	if(i!=lights.end())
+	{
 		lights.erase(i);
-}
-
-void Lighting::detach(unsigned i)
-{
-	if(i>=lights.size())
-		return;
-
-	detach(*lights[i].light);
-}
-
-const Light *Lighting::get_attached_light(unsigned i) const
-{
-	return i<lights.size() ? lights[i].light : 0;
-}
-
-void Lighting::update_shader_data(ProgramData &sd, const Matrix &) const
-{
-	sd.uniform("ambient_color", ambient);
-	sd.uniform("sky_color", sky_color);
-	sd.uniform("world_zenith_dir", zenith_direction);
-	sd.uniform("horizon_limit", horizon_angle.radians());
-	sd.uniform("fog_color", fog_color);
-	sd.uniform("fog_density", fog_density);
-
-	for(unsigned i=0; i<lights.size(); ++i)
-		if(lights[i].light)
-			lights[i].light->update_shader_data(sd, i);
+		shdata.uniform(format("light_sources[%d].enabled", lights.size()), 0);
+	}
 }
 
 const ProgramData &Lighting::get_shader_data() const
@@ -151,12 +113,6 @@ void Lighting::Loader::init_actions()
 	add("fog_half_distance", &Loader::fog_half_distance);
 	add("light", &Loader::light);
 	add("light", &Loader::light_inline);
-
-	// Deprecated
-	add("horizon_angle", &Loader::horizon_angle);
-	add("light", &Loader::light_inline_index);
-	add("sky_color", &Loader::sky_color);
-	add("zenith_direction", &Loader::zenith_direction);
 }
 
 void Lighting::Loader::ambient(float r, float g, float b)
@@ -179,14 +135,6 @@ void Lighting::Loader::fog_half_distance(float d)
 	obj.set_fog_half_distance(d);
 }
 
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-void Lighting::Loader::horizon_angle(float a)
-{
-	obj.set_horizon_angle(Geometry::Angle<float>::from_degrees(a));
-}
-#pragma GCC diagnostic pop
-
 void Lighting::Loader::light(const string &name)
 {
 	obj.attach(get_collection().get<Light>(name));
@@ -200,23 +148,5 @@ void Lighting::Loader::light_inline()
 	obj.attach(*lgt.release());
 }
 
-void Lighting::Loader::light_inline_index(unsigned)
-{
-	light_inline();
-}
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-void Lighting::Loader::sky_color(float r, float g, float b)
-{
-	obj.set_sky_color(Color(r, g, b));
-}
-
-void Lighting::Loader::zenith_direction(float x, float y, float z)
-{
-	obj.set_zenith_direction(Vector3(x, y, z));
-}
-#pragma GCC diagnostic pop
-
 } // namespace GL
 } // namespace Msp