X-Git-Url: https://git.lukelau.me/?p=opengl.git;a=blobdiff_plain;f=skybox.hpp;h=6961e8d861104d82843739e28978e399b7104d12;hp=0b523758a89f2c0d755e848975eb53f35c793c3f;hb=d0c631f46c6db417e013b1bc0edec24cb9c2824a;hpb=a03f2bc751bbd7f91cbc2f52d2f0f6e753d6f776

diff --git a/skybox.hpp b/skybox.hpp
index 0b52375..6961e8d 100644
--- a/skybox.hpp
+++ b/skybox.hpp
@@ -12,10 +12,17 @@ class Skybox {
 		// img must be HDR
 		Skybox(const Image img);
 		void draw(glm::mat4 proj, glm::mat4 view) const;
-		GLuint getTexture() const;
+		GLuint getTexture() const { return cubemapTexId; }
+		GLuint getIrradianceMap() const { return irradianceTexId; }
+		GLuint getPrefilterMap() const { return prefilterTexId; }
+		GLuint getBRDFMap() const { return brdfMapTexId; }
 	private:
-		GLuint texId, vao;
+		GLuint hdrTexId, cubemapTexId, irradianceTexId, prefilterTexId, brdfMapTexId;
+		GLuint captureFBO, captureRBO;
+		GLuint vao;
 		const Program program;
+		void generatePrefilterMap() const;
+		void generateBRDFMap() const;
 };
 
 #endif