Revert "Shaders won't work on my laptop without Nx4 matrices."

This reverts commit 727cb49631d92a284fd7fe850022b9bd0e5f3bad.

2 files changed, 6 insertions, 10 deletions

diff --git a/shaders/bullet_fragment.glsl b/shaders/bullet_fragment.glsl
index 71486ec..55e29ff 100644
--- a/shaders/bullet_fragment.glsl
+++ b/shaders/bullet_fragment.glsl
@@ -1,6 +1,4 @@
-#version 120
-
-in mat3x4 v_tex_rot;
+varying mat3 v_tex_rot;
 uniform sampler2D tex;
 
 void main() {
diff --git a/shaders/bullet_vertex.glsl b/shaders/bullet_vertex.glsl
index 96281cd..0717b0a 100644
--- a/shaders/bullet_vertex.glsl
+++ b/shaders/bullet_vertex.glsl
@@ -1,14 +1,12 @@
-#version 120
-
-varying out mat3x4 v_tex_rot;
+varying mat3 v_tex_rot;
 
 void main() {
 	vec4 l_position = gl_Vertex;
 	vec2 l_direction = normalize(l_position.zw);
-	v_tex_rot = mat3x4(
-		l_direction.x, l_direction.y, 0.0, 0.0,
-		-l_direction.y, l_direction.x, 0.0, 0.0,
-		1.0 - l_direction.x + l_direction.y, 1.0 - l_direction.y - l_direction.x, 0.0, 0.0);
+	v_tex_rot = mat3(
+		l_direction.x, l_direction.y, 0.0,
+		-l_direction.y, l_direction.x, 0.0,
+		1.0 - l_direction.x + l_direction.y, 1.0 - l_direction.y - l_direction.x, 0.0);
 	l_position.zw = vec2(0.0, 1.0);
 	gl_FrontColor = gl_Color;
 	gl_Position = gl_ModelViewProjectionMatrix * l_position;