From: lhofhansl <lhofhansl@yahoo.com>
Date: Fri, 4 Nov 2016 17:12:45 +0000 (-0700)
Subject: Remove unused shader matrices. (#4723)
X-Git-Tag: 0.4.15~138
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6bb43472082d8003a6cd140c1221c81005fdd752;p=oweals%2Fminetest.git

Remove unused shader matrices. (#4723)
---

diff --git a/client/shaders/minimap_shader/opengl_vertex.glsl b/client/shaders/minimap_shader/opengl_vertex.glsl
index 06df5a3cf..88f9356d5 100644
--- a/client/shaders/minimap_shader/opengl_vertex.glsl
+++ b/client/shaders/minimap_shader/opengl_vertex.glsl
@@ -1,6 +1,4 @@
 uniform mat4 mWorldViewProj;
-uniform mat4 mInvWorld;
-uniform mat4 mTransWorld;
 uniform mat4 mWorld;
 
 void main(void)
diff --git a/client/shaders/nodes_shader/opengl_vertex.glsl b/client/shaders/nodes_shader/opengl_vertex.glsl
index 28c5f197e..44c48cc4c 100644
--- a/client/shaders/nodes_shader/opengl_vertex.glsl
+++ b/client/shaders/nodes_shader/opengl_vertex.glsl
@@ -1,6 +1,4 @@
 uniform mat4 mWorldViewProj;
-uniform mat4 mInvWorld;
-uniform mat4 mTransWorld;
 uniform mat4 mWorld;
 
 uniform float dayNightRatio;
diff --git a/client/shaders/water_surface_shader/opengl_vertex.glsl b/client/shaders/water_surface_shader/opengl_vertex.glsl
index 9b461f4c1..a930e7b8f 100644
--- a/client/shaders/water_surface_shader/opengl_vertex.glsl
+++ b/client/shaders/water_surface_shader/opengl_vertex.glsl
@@ -1,6 +1,4 @@
 uniform mat4 mWorldViewProj;
-uniform mat4 mInvWorld;
-uniform mat4 mTransWorld;
 uniform mat4 mWorld;
 
 uniform float dayNightRatio;
diff --git a/client/shaders/wielded_shader/opengl_vertex.glsl b/client/shaders/wielded_shader/opengl_vertex.glsl
index c33b0a7d3..86c626896 100644
--- a/client/shaders/wielded_shader/opengl_vertex.glsl
+++ b/client/shaders/wielded_shader/opengl_vertex.glsl
@@ -1,6 +1,4 @@
 uniform mat4 mWorldViewProj;
-uniform mat4 mInvWorld;
-uniform mat4 mTransWorld;
 uniform mat4 mWorld;
 
 uniform float dayNightRatio;
diff --git a/src/shader.cpp b/src/shader.cpp
index e13ab8df3..b0131c952 100644
--- a/src/shader.cpp
+++ b/src/shader.cpp
@@ -219,14 +219,6 @@ public:
 		video::IVideoDriver *driver = services->getVideoDriver();
 		sanity_check(driver);
 
-		// set inverted world matrix
-		core::matrix4 invWorld = driver->getTransform(video::ETS_WORLD);
-		invWorld.makeInverse();
-		if(is_highlevel)
-			services->setVertexShaderConstant("mInvWorld", invWorld.pointer(), 16);
-		else
-			services->setVertexShaderConstant(invWorld.pointer(), 0, 4);
-
 		// set clip matrix
 		core::matrix4 worldViewProj;
 		worldViewProj = driver->getTransform(video::ETS_PROJECTION);
@@ -237,14 +229,6 @@ public:
 		else
 			services->setVertexShaderConstant(worldViewProj.pointer(), 4, 4);
 
-		// set transposed world matrix
-		core::matrix4 transWorld = driver->getTransform(video::ETS_WORLD);
-		transWorld = transWorld.getTransposed();
-		if(is_highlevel)
-			services->setVertexShaderConstant("mTransWorld", transWorld.pointer(), 16);
-		else
-			services->setVertexShaderConstant(transWorld.pointer(), 8, 4);
-
 		// set world matrix
 		core::matrix4 world = driver->getTransform(video::ETS_WORLD);
 		if(is_highlevel)