X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Feffects%2Fshadowmap.cpp;h=f11ea7a710558085c4ce059289fac848baff3cc9;hp=639a352562bc062768e4303b89505afccd65f757;hb=fe2fc291a4fc618425c64112c9ffd3519f0b8a3e;hpb=0d765be40336decc966932e0143fe9496f3eab4b

diff --git a/source/effects/shadowmap.cpp b/source/effects/shadowmap.cpp
index 639a3525..f11ea7a7 100644
--- a/source/effects/shadowmap.cpp
+++ b/source/effects/shadowmap.cpp
@@ -13,20 +13,20 @@ using namespace std;
 namespace Msp {
 namespace GL {
 
-ShadowMap::ShadowMap(Resources &resources, unsigned s, Renderable &r, const Light &l, Renderable &c):
+ShadowMap::ShadowMap(unsigned s, Renderable &r, const Light &l, Renderable &c):
 	Effect(r),
 	light(l),
 	shadow_caster(c),
-	sampler(resources.get<Sampler>("_linear_clamp_shadow.samp"))
+	sampler(Resources::get_global().get<Sampler>("_linear_clamp_shadow.samp"))
 {
 	init(s);
 }
 
-ShadowMap::ShadowMap(Resources &resources, unsigned s, Renderable &r, const Light &l):
+ShadowMap::ShadowMap(unsigned s, Renderable &r, const Light &l):
 	Effect(r),
 	light(l),
 	shadow_caster(r),
-	sampler(resources.get<Sampler>("_linear_clamp_shadow.samp"))
+	sampler(Resources::get_global().get<Sampler>("_linear_clamp_shadow.samp"))
 {
 	init(s);
 }
@@ -43,6 +43,7 @@ void ShadowMap::init(unsigned s)
 	fbo.require_complete();
 
 	set_darkness(0.7);
+	shdata.uniform("shd_world_matrix", Matrix());
 }
 
 void ShadowMap::set_target(const Vector3 &t, float r)
@@ -88,6 +89,8 @@ void ShadowMap::setup_frame(Renderer &renderer)
 	shadow_matrix.translate(-0.5, -0.5, depth_bias/size-0.5);
 	shadow_matrix.invert();
 
+	shdata.uniform("shd_world_matrix", shadow_matrix);
+
 	BindRestore bind_fbo(fbo);
 	Bind bind_depth(DepthTest::lequal());
 	fbo.clear(DEPTH_BUFFER_BIT);
@@ -100,8 +103,11 @@ void ShadowMap::setup_frame(Renderer &renderer)
 
 void ShadowMap::finish_frame()
 {
-	renderable.finish_frame();
-	rendered = false;
+	if(rendered)
+	{
+		rendered = false;
+		renderable.finish_frame();
+	}
 }
 
 void ShadowMap::render(Renderer &renderer, Tag tag) const
@@ -109,13 +115,6 @@ void ShadowMap::render(Renderer &renderer, Tag tag) const
 	if(!enabled_passes.count(tag))
 		return renderer.render(renderable, tag);
 
-	if(const Camera *camera = renderer.get_camera())
-		/* Multiply by camera's object matrix to form a matrix that transforms
-		from eye space to shadow space. */
-		shdata.uniform("shd_eye_matrix", shadow_matrix*camera->get_object_matrix());
-	else
-		shdata.uniform("shd_eye_matrix", shadow_matrix);
-
 	Renderer::Push _push_rend(renderer);
 
 	renderer.set_texture("shadow_map", &depth_buf, &sampler);