floodfill add buffer qualifiers, use image sampler

shaders/dimensions/all_particles.fsh

@@ -35,6 +35,11 @@ uniform sampler2D texture;
 uniform sampler2D noisetex;
 uniform sampler2D colortex4;
 
+#ifdef IS_LPV_ENABLED
+	uniform sampler3D texLpv1;
+	uniform sampler3D texLpv2;
+#endif
+
 
 uniform mat4 gbufferProjectionInverse;
 uniform mat4 gbufferModelViewInverse;

shaders/dimensions/all_translucent.fsh

@@ -50,6 +50,11 @@ uniform sampler2D texture;
 uniform sampler2D specular;
 uniform sampler2D normals;
 
+#ifdef IS_LPV_ENABLED
+	uniform sampler3D texLpv1;
+	uniform sampler3D texLpv2;
+#endif
+
 varying vec4 tangent;
 varying vec4 normalMat;
 varying vec3 binormal;

shaders/dimensions/composite1.fsh

@@ -86,6 +86,10 @@ uniform sampler2D colortex13;
 uniform sampler2D colortex14;
 uniform sampler2D colortex15; // flat normals(rgb), vanillaAO(alpha)
 
+#ifdef IS_LPV_ENABLED
+	uniform sampler3D texLpv1;
+	uniform sampler3D texLpv2;
+#endif
 
 
 uniform mat4 shadowModelView;

shaders/dimensions/shadowcomp.csh

@@ -1,3 +1,5 @@
+#define RENDER_SHADOWCOMP
+
 layout (local_size_x = 8, local_size_y = 8, local_size_z = 8) in;
 
 #if   LPV_SIZE == 8
@@ -27,6 +29,7 @@ layout (local_size_x = 8, local_size_y = 8, local_size_z = 8) in;
 	#include "/lib/blocks.glsl"
 	#include "/lib/lpv_common.glsl"
 	#include "/lib/lpv_blocks.glsl"
+	#include "/lib/lpv_buffer.glsl"
 	#include "/lib/voxel_common.glsl"
 
 	int sumOf(ivec3 vec) {return vec.x + vec.y + vec.z;}