diff --git a/data/pipelines/atmo.shd b/data/pipelines/atmo.shd
index 533ed4810..ccabbf2cb 100644
--- a/data/pipelines/atmo.shd
+++ b/data/pipelines/atmo.shd
@@ -53,7 +53,7 @@ fragment_shader [[
 		float a = 3.0*(1.0-g*g);
 		float b = 2.0*(2.0+g*g);
 		float c = 1.0+alpha*alpha;
-		float d = pow(1.0+g*g-2.0*g*alpha, 1.5);
+		float d = pow(abs(1.0+g*g-2.0*g*alpha), 1.5);
 		return (a/b)*(c/d);
 	}
 
diff --git a/data/pipelines/common.glsl b/data/pipelines/common.glsl
index 489ed958f..e04b66827 100644
--- a/data/pipelines/common.glsl
+++ b/data/pipelines/common.glsl
@@ -178,7 +178,7 @@ vec4 fullscreenQuad(int vertexID, out vec2 uv) {
 
 float packEmission(float emission)
 {
-	return log2(1 + emission / 64);
+	return log2(1 + emission / 64.0);
 }
 
 
@@ -207,10 +207,10 @@ float toLinearDepth(mat4 inv_proj, float ndc_depth)
 			fragcoord.y = Global.framebuffer_size.y - fragcoord.y - 1;
 		#endif
 
-		cluster = ivec3(fragcoord.xy / 64, 0);
+		cluster = ivec3(fragcoord.xy / 64.0, 0);
 		float linear_depth = toLinearDepth(Global.inv_projection, ndc_depth);
 		cluster.z = int(log(linear_depth) * 16 / (log(10000 / 0.1)) - 16 * log(0.1) / log(10000 / 0.1));
-		ivec2 tiles = (Global.framebuffer_size + 63) / 64;
+		ivec2 tiles = ivec2((Global.framebuffer_size + 63) / 64.0);
 		cluster.y = tiles.y - 1 - cluster.y;
 		return b_clusters[cluster.x + cluster.y * tiles.x + cluster.z * tiles.x * tiles.y];
 	}
@@ -223,9 +223,9 @@ float toLinearDepth(mat4 inv_proj, float ndc_depth)
 			fragcoord.y = Global.framebuffer_size.y - fragcoord.y - 1;
 		#endif
 
-		cluster = ivec3(fragcoord.xy / 64, 0);
+		cluster = ivec3(fragcoord.xy / 64.0, 0);
 		cluster.z = int(log(linear_depth) * 16 / (log(10000 / 0.1)) - 16 * log(0.1) / log(10000 / 0.1));
-		ivec2 tiles = (Global.framebuffer_size + 63) / 64;
+		ivec2 tiles = ivec2((Global.framebuffer_size + 63) / 64.0);
 		cluster.y = tiles.y - 1 - cluster.y;
 		return b_clusters[cluster.x + cluster.y * tiles.x + cluster.z * tiles.x * tiles.y];
 	}
@@ -331,7 +331,7 @@ float getShadow(sampler2D shadowmap, vec3 wpos, vec3 N)
 					float occluder = textureLod(shadowmap, uv, 0).r;
 					shadow += receiver > occluder - length(pcf_offset) * bias * 3 ? 1 : 0;
 				}
-				return shadow / 16;
+				return shadow / 16.0;
 			}
 		}
 	#endif
@@ -538,7 +538,7 @@ vec3 pointLightsLighting(Cluster cluster, Surface surface, sampler2D shadow_atla
 						float occluder = textureLod(shadow_atlas, uv, 0).r;
 						shadow += receiver * 1.02 > occluder ? 1 : 0;
 					}
-					attn *= shadow / 16;
+					attn *= shadow / 16.0;
 				}
 
 				float fov = b_lights[light_idx].fov;
diff --git a/data/pipelines/debug_shape.shd b/data/pipelines/debug_shape.shd
index 87e1de524..97ee0b738 100644
--- a/data/pipelines/debug_shape.shd
+++ b/data/pipelines/debug_shape.shd
@@ -10,7 +10,7 @@ vertex_shader [[
 	layout (location = 0) out vec4 v_color;
 	
 	void main() {
-		v_color = vec4(pow(a_color.rgb, vec3(2.2)), a_color.a);
+		v_color = vec4(pow(abs(a_color.rgb), vec3(2.2)), a_color.a);
 		gl_Position = Pass.view_projection * u_model * vec4(a_position, 1);
 	}
 ]]
diff --git a/data/pipelines/ibl_filter.shd b/data/pipelines/ibl_filter.shd
index 042b3a111..8cc989740 100644
--- a/data/pipelines/ibl_filter.shd
+++ b/data/pipelines/ibl_filter.shd
@@ -83,7 +83,7 @@ fragment_shader [[
 	{
 		vec2 uv = v_uv * 2 - 1;
 		uv.y *= -1; 
-		vec3 N;
+		vec3 N = vec3(0);
 
 		switch(u_face) {
 			case 0: N = vec3(1, -uv.y, -uv.x); break;
diff --git a/data/pipelines/standard.shd b/data/pipelines/standard.shd
index 0ad58203e..3000b8f47 100644
--- a/data/pipelines/standard.shd
+++ b/data/pipelines/standard.shd
@@ -102,7 +102,7 @@ vertex_shader [[
 				v_lod = i_lod;
 			#endif
 			#if defined GRASS && defined VEGETATION
-				p = vegetationAnim(i_pos_scale.xyz, p, 1.0 / (1.0 + u_stiffness));
+				p = vegetationAnim(i_pos_scale.xyz, p, 1 / (1.0 + u_stiffness));
 				v_darken = a_position.y > 0.1 ? 1 : 0.0;
 			#elif defined VEGETATION
 				#ifdef DEPTH