summaryrefslogtreecommitdiffstats
path: root/old/graphics/Texture.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'old/graphics/Texture.cpp')
-rw-r--r--old/graphics/Texture.cpp37
1 files changed, 37 insertions, 0 deletions
diff --git a/old/graphics/Texture.cpp b/old/graphics/Texture.cpp
new file mode 100644
index 0000000..5d183c3
--- /dev/null
+++ b/old/graphics/Texture.cpp
@@ -0,0 +1,37 @@
+#include "Texture.hpp"
+
+Texture::Texture(std::string filename, GLenum textureWrapping, GLenum textureFiltering) {
+ glGenTextures(1, &texture);
+ glBindTexture(GL_TEXTURE_2D, texture);
+
+ //Texture options
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, textureWrapping);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, textureWrapping);
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, textureFiltering);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+
+ //Image load
+ sf::Image image;
+ if (!image.loadFromFile(filename)) {
+ LOG(ERROR) << "Can't open image " << filename;
+ throw 201;
+ }
+ if (image.getPixelsPtr() == nullptr) {
+ LOG(ERROR) << "Image data is corrupted!";
+ throw 202;
+ }
+ image.flipVertically();
+
+
+ //Creating texture
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, image.getSize().x, image.getSize().y, 0, GL_RGBA, GL_UNSIGNED_BYTE,
+ (GLvoid *) image.getPixelsPtr());
+ glGenerateMipmap(GL_TEXTURE_2D);
+ glBindTexture(GL_TEXTURE_2D, 0);
+
+}
+
+Texture::~Texture() {
+ glDeleteTextures(1, &texture);
+}