5 files changed, 7 insertions, 7 deletions

diff --git a/advanced_opengl/6.cubemaps/shaders/cube.vs b/advanced_opengl/6.cubemaps/shaders/cube.vs
index 3c11932..aea5c2c 100644
--- a/advanced_opengl/6.cubemaps/shaders/cube.vs
+++ b/advanced_opengl/6.cubemaps/shaders/cube.vs
@@ -12,6 +12,6 @@ out vec2 tex_coords;
 void
 main(void)
 {
-    gl_Position = projection*view*model*vec4(apos, 1.0f);
+    gl_Position = projection*view*model*vec4(apos, 1.0);
     tex_coords = atex_coords;
 }
diff --git a/advanced_opengl/6.cubemaps/shaders/reflection.vs b/advanced_opengl/6.cubemaps/shaders/reflection.vs
index 34ad142..c9a0698 100644
--- a/advanced_opengl/6.cubemaps/shaders/reflection.vs
+++ b/advanced_opengl/6.cubemaps/shaders/reflection.vs
@@ -13,7 +13,7 @@ uniform mat4 projection;
 void
 main(void)
 {
-    pos = vec3(model*vec4(apos, 1.0f));
+    pos = vec3(model*vec4(apos, 1.0));
     normal = mat3(transpose(inverse(model)))*anormal;
-    gl_Position = projection*view*model*vec4(apos, 1.0f);
+    gl_Position = projection*view*model*vec4(apos, 1.0);
 }
diff --git a/advanced_opengl/6.cubemaps/shaders/refraction.fs b/advanced_opengl/6.cubemaps/shaders/refraction.fs
index 8a8a8c5..ef8c415 100644
--- a/advanced_opengl/6.cubemaps/shaders/refraction.fs
+++ b/advanced_opengl/6.cubemaps/shaders/refraction.fs
@@ -11,7 +11,7 @@ uniform samplerCube skybox;
 void
 main(void)
 {
-    float ratio = 1.0f/1.52f;
+    float ratio = 1.0/1.52;
     vec3 i = pos-camera_pos;
     vec3 r = refract(i, normalize(normal), ratio);
     frag_color = texture(skybox, r);
diff --git a/advanced_opengl/6.cubemaps/shaders/refraction.vs b/advanced_opengl/6.cubemaps/shaders/refraction.vs
index 34ad142..c9a0698 100644
--- a/advanced_opengl/6.cubemaps/shaders/refraction.vs
+++ b/advanced_opengl/6.cubemaps/shaders/refraction.vs
@@ -13,7 +13,7 @@ uniform mat4 projection;
 void
 main(void)
 {
-    pos = vec3(model*vec4(apos, 1.0f));
+    pos = vec3(model*vec4(apos, 1.0));
     normal = mat3(transpose(inverse(model)))*anormal;
-    gl_Position = projection*view*model*vec4(apos, 1.0f);
+    gl_Position = projection*view*model*vec4(apos, 1.0);
 }
diff --git a/advanced_opengl/6.cubemaps/shaders/skybox.vs b/advanced_opengl/6.cubemaps/shaders/skybox.vs
index 4259dc1..c790148 100644
--- a/advanced_opengl/6.cubemaps/shaders/skybox.vs
+++ b/advanced_opengl/6.cubemaps/shaders/skybox.vs
@@ -11,6 +11,6 @@ void
 main(void)
 {
     tex_coords = apos;
-    vec4 pos = projection*view*vec4(apos, 1.0f);
+    vec4 pos = projection*view*vec4(apos, 1.0);
     gl_Position = pos.xyww;
 }