Updated from OpenSceneGraph-Data/shaders/text.frag to address GLSL int to float conversion warning

2017-10-24 15:14:23 +01:00
parent 9c9439ef73
commit 8f658fbc32
1 changed files with 1 additions and 1 deletions
--- a/src/osgText/shaders/text_frag.cpp
+++ b/src/osgText/shaders/text_frag.cpp
@@ -186,7 +186,7 @@ char text_frag[] = "$OSG_GLSL_VERSION\n"
                   "    vec2 origin = src_texCoord-vec2(delta_tc*0.5, delta_tc*0.5);\n"
                   "\n"
                   "    float numSamples = 3.0;\n"
-                   "    delta_tc = delta_tc/(numSamples-1);\n"
+                   "    delta_tc = delta_tc/(numSamples-1.0);\n"
                   "\n"
                   "    float background_alpha = 1.0;\n"
                   "\n"