Changing exr to hdr files for compatability with windows (#7964)

#changelog #gl

Author: NickHardeman

examples/3d/ofxAssimpExample/bin/data/abandoned_construction_2k.exr

@@ -62,7 +62,7 @@ void ofApp::setup(){
 	wallMaterial.setDisplacementStrength( 2.0 );
 
 	// https://polyhaven.com/a/abandoned_construction
-	cubeMap.load("abandoned_construction_2k.exr", 512);
+	cubeMap.load("abandoned_construction_2k.hdr", 512);
 }
 
 //--------------------------------------------------------------

examples/3d/ofxAssimpExample/bin/data/abandoned_construction_2k.hdr

@@ -36,7 +36,8 @@ void ofApp::setup(){
 
 	// try commenting this out to see the effect that cube maps have on lighting
 	// https://polyhaven.com/a/kloppenheim_06_puresky
-	cubeMap.load( "kloppenheim_06_puresky_1k.exr", 512 );
+	// Windows is not loading .exr files at the moment, so lets do hdr instead
+	cubeMap.load( "kloppenheim_06_puresky_1k.hdr", 512 );
 
 	matPlywood.setPBR(true);
 	matPlywood.loadTexture(OF_MATERIAL_TEXTURE_DIFFUSE, "plywood/plywood_diff_2k.jpg" );

examples/3d/ofxAssimpExample/src/ofApp.cpp

@@ -11,13 +11,14 @@ void ofApp::setup(){
 
 	// loading a cube map will enable image based lighting on PBR materials.
 	// cube map will create a prefiltered light cube map and an irradiance cube map
-	// cube map texture from https://polyhaven.com
+	// cube map texture from https://polyhaven.com : https://polyhaven.com/a/modern_buildings_2
+	// EXRs are not loading on Windows, so lets use a hdr
 #ifdef USE_CUBE_MAP
 	// comment out the loading of the cube map image to see added cube map lighting without image
 	// fake environment lighting is added in the pbr shader
 
 	ofCubeMap::ofCubeMapSettings csettings;
-	csettings.filePath = "modern_buildings_2_1k.exr";
+	csettings.filePath = "modern_buildings_2_1k.hdr";
 	// uncomment to load from a cache or make one if it doesn't exist
 //	csettings.useCache = true;