diff --git a/Sources/iron/RenderPath.hx b/Sources/iron/RenderPath.hx
index 00c14f6d..fb6b9a64 100644
--- a/Sources/iron/RenderPath.hx
+++ b/Sources/iron/RenderPath.hx
@@ -571,7 +571,8 @@ class RenderPath {
 			if (rt == null ||
 				rt.raw.width > 0 ||
 				rt.depthStencilFrom == "" ||
-				rt == depthToRenderTarget.get(rt.depthStencilFrom)) {
+				rt == depthToRenderTarget.get(rt.depthStencilFrom) ||
+				rt.raw.is_image == true) {
 				continue;
 			}
 
@@ -580,7 +581,8 @@ class RenderPath {
 				if (rt2 == null ||
 					rt2.raw.width > 0 ||
 					rt2.depthStencilFrom != "" ||
-					depthToRenderTarget.get(rt2.raw.depth_buffer) != null) {
+					depthToRenderTarget.get(rt2.raw.depth_buffer) != null ||
+					rt2.raw.is_image == true) {
 					continue;
 				}
 
@@ -588,7 +590,7 @@ class RenderPath {
 				break;
 			}
 
-			if (nodepth != null && nodepth.raw.is_image != true) {
+			if (nodepth != null) {
 				rt.image.setDepthStencilFrom(nodepth.image);
 			}
 		}
diff --git a/Sources/iron/object/Uniforms.hx b/Sources/iron/object/Uniforms.hx
index 9cdfb4f6..06221b1d 100644
--- a/Sources/iron/object/Uniforms.hx
+++ b/Sources/iron/object/Uniforms.hx
@@ -184,7 +184,7 @@ class Uniforms {
 							g.setTextureParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.NoMipFilter);
 						}
 						else {
-							g.setTexture3DParameters(context.textureUnits[j], TextureAddressing.Clamp, TextureAddressing.Clamp, TextureAddressing.Clamp, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.LinearMipFilter);
+							g.setTexture3DParameters(context.textureUnits[j], TextureAddressing.Mirror, TextureAddressing.Mirror, TextureAddressing.Mirror, TextureFilter.LinearFilter, TextureFilter.LinearFilter, MipMapFilter.NoMipFilter);
 						}
 						paramsSet = true;
 					}