8 files changed, 57 insertions, 17 deletions
diff --git a/gfx/gl/shaders/billboard.vert b/gfx/gl/shaders/billboard.vert
index faf8b19..d6d3869 100644
--- a/gfx/gl/shaders/billboard.vert
+++ b/gfx/gl/shaders/billboard.vert
@@ -1,12 +1,15 @@
 #version 460 core
+#extension GL_ARB_shading_language_include : enable
+
+#include "commonLocationData.glsl"
 
 uniform mat4 viewProjection;
 uniform ivec4 viewPort;
 uniform ivec3 viewPoint;
 uniform vec3 centre;
 uniform float size;
-layout(location = 0) in ivec3 modelPos;
-layout(location = 1) in float yaw;
+
+layout(location = 0) in uint index;
 
 flat out vec3 ModelPos;
 flat out float Yaw;
@@ -15,8 +18,9 @@ flat out float Depth;
 void
 main()
 {
+	const ivec3 modelPos = locations[cldIndex[index]].position.xyz;
 	ModelPos = modelPos - viewPoint;
-	Yaw = yaw;
+	Yaw = locations[cldIndex[index]].rotation.x;
 	gl_Position = viewProjection * vec4(ModelPos + centre, 1);
 	Depth = gl_Position.w;
 	gl_PointSize = (viewPort.w * size * 2) / gl_Position.w;
diff --git a/gfx/gl/shaders/commonLocationData.glsl b/gfx/gl/shaders/commonLocationData.glsl
new file mode 100644
index 0000000..4939b9b
--- /dev/null
+++ b/gfx/gl/shaders/commonLocationData.glsl
@@ -0,0 +1,20 @@
+#ifndef COMMON_LOCATION_DATA_INCLUDED
+#define COMMON_LOCATION_DATA_INCLUDED
+
+struct CommonLocationData {
+	ivec4 position;
+	vec4 rotation;
+	mat3x4 rotationMatrix;
+};
+
+layout(binding = 0, std430) restrict readonly buffer commonLocationData
+{
+	CommonLocationData locations[];
+};
+
+layout(binding = 1, std430) restrict readonly buffer commonLocationDataIndex
+{
+	uint cldIndex[];
+};
+
+#endif
diff --git a/gfx/gl/shaders/dynamicPointInst.vert b/gfx/gl/shaders/dynamicPointInst.vert
index 7a00099..7c50706 100644
--- a/gfx/gl/shaders/dynamicPointInst.vert
+++ b/gfx/gl/shaders/dynamicPointInst.vert
@@ -3,12 +3,14 @@
 
 layout(binding = 1) uniform usampler2DRect materialData;
 
+#include "commonLocationData.glsl"
 #include "materialInterface.glsl"
 #include "meshIn.glsl"
 
 uniform mat4 viewProjection;
 uniform ivec3 viewPoint;
-layout(location = 5) in mat3 model;
-layout(location = 8) in ivec3 modelPos;
+layout(location = 5) in uint index;
+mat3 model = mat3(locations[cldIndex[index]].rotationMatrix);
+ivec3 modelPos = locations[cldIndex[index]].position.xyz;
 
 #include "commonPoint.glsl"
diff --git a/gfx/gl/shaders/pointLight.vert b/gfx/gl/shaders/pointLight.vert
index b8ddecb..61953ad 100644
--- a/gfx/gl/shaders/pointLight.vert
+++ b/gfx/gl/shaders/pointLight.vert
@@ -1,10 +1,14 @@
 #version 460 core
+#extension GL_ARB_shading_language_include : enable
+
+#include "commonLocationData.glsl"
 
 layout(location = 0) in vec3 v_position;
 layout(location = 1) in vec3 v_colour;
 layout(location = 2) in float v_kq;
-layout(location = 3) in mat3 model;
-layout(location = 6) in ivec3 modelPos;
+layout(location = 3) in uint index;
+mat3 model = mat3(locations[cldIndex[index]].rotationMatrix);
+ivec3 modelPos = locations[cldIndex[index]].position.xyz;
 
 uniform ivec3 viewPoint;
 
diff --git a/gfx/gl/shaders/shadowDynamicPointInst.vert b/gfx/gl/shaders/shadowDynamicPointInst.vert
index d020717..b978e4a 100644
--- a/gfx/gl/shaders/shadowDynamicPointInst.vert
+++ b/gfx/gl/shaders/shadowDynamicPointInst.vert
@@ -1,10 +1,12 @@
 #version 460 core
 #extension GL_ARB_shading_language_include : enable
 
+#include "commonLocationData.glsl"
 #include "meshIn.glsl"
 
 uniform ivec3 viewPoint;
-layout(location = 5) in mat3 model;
-layout(location = 8) in ivec3 modelPos;
+layout(location = 5) in uint index;
+mat3 model = mat3(locations[cldIndex[index]].rotationMatrix);
+ivec3 modelPos = locations[cldIndex[index]].position.xyz;
 
 #include "commonShadowPoint.glsl"
diff --git a/gfx/gl/shaders/shadowDynamicPointInstWithTextures.vert b/gfx/gl/shaders/shadowDynamicPointInstWithTextures.vert
index 51b05c8..a5e8245 100644
--- a/gfx/gl/shaders/shadowDynamicPointInstWithTextures.vert
+++ b/gfx/gl/shaders/shadowDynamicPointInstWithTextures.vert
@@ -4,12 +4,14 @@
 
 layout(binding = 4) uniform usampler2DRect materialData;
 
+#include "commonLocationData.glsl"
 #include "getMaterialDetail.glsl"
 #include "materialInterface.glsl"
 #include "meshIn.glsl"
 
 uniform ivec3 viewPoint;
-layout(location = 5) in mat3 model;
-layout(location = 8) in ivec3 modelPos;
+layout(location = 5) in uint index;
+mat3 model = mat3(locations[cldIndex[index]].rotationMatrix);
+ivec3 modelPos = locations[cldIndex[index]].position.xyz;
 
 #include "commonShadowPoint.glsl"
diff --git a/gfx/gl/shaders/shadowDynamicPointStencil.vert b/gfx/gl/shaders/shadowDynamicPointStencil.vert
index b750b3e..0a41143 100644
--- a/gfx/gl/shaders/shadowDynamicPointStencil.vert
+++ b/gfx/gl/shaders/shadowDynamicPointStencil.vert
@@ -1,7 +1,9 @@
 #version 460 core
+#extension GL_ARB_shading_language_include : enable
 
-layout(location = 0) in ivec3 worldPos;
-layout(location = 1) in float modelYaw;
+#include "commonLocationData.glsl"
+
+layout(location = 0) in uint index;
 uniform ivec3 viewPoint;
 uniform vec3 centre;
 
@@ -11,6 +13,6 @@ out ivec3 vworldPos;
 void
 main()
 {
-	vmodelYaw = modelYaw;
-	vworldPos = worldPos - viewPoint + ivec3(centre);
+	vmodelYaw = locations[cldIndex[index]].rotation.x;
+	vworldPos = locations[cldIndex[index]].position.xyz - viewPoint + ivec3(centre);
 }
diff --git a/gfx/gl/shaders/spotLight.vert b/gfx/gl/shaders/spotLight.vert
index 83f3859..6f72a63 100644
--- a/gfx/gl/shaders/spotLight.vert
+++ b/gfx/gl/shaders/spotLight.vert
@@ -1,12 +1,16 @@
 #version 460 core
+#extension GL_ARB_shading_language_include : enable
+
+#include "commonLocationData.glsl"
 
 layout(location = 0) in vec3 v_position;
 layout(location = 1) in vec3 v_direction;
 layout(location = 2) in vec3 v_colour;
 layout(location = 3) in float v_kq;
 layout(location = 4) in float v_arc;
-layout(location = 5) in mat3 model;
-layout(location = 8) in ivec3 modelPos;
+layout(location = 5) in uint index;
+mat3 model = mat3(locations[cldIndex[index]].rotationMatrix);
+ivec3 modelPos = locations[cldIndex[index]].position.xyz;
 
 uniform ivec3 viewPoint;