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authorLaG1924 <12997935+LaG1924@users.noreply.github.com>2017-07-29 16:55:16 +0200
committerLaG1924 <12997935+LaG1924@users.noreply.github.com>2017-07-29 16:55:16 +0200
commitf942405184c2d6067fb5303b58a225edf7e452b1 (patch)
tree83e70c7e3019e5b195c9caf41194b2113fa76d7f /src/Texture.cpp
parent2017-07-26 (diff)
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Diffstat (limited to '')
-rw-r--r--src/Texture.cpp37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/Texture.cpp b/src/Texture.cpp
new file mode 100644
index 0000000..5d183c3
--- /dev/null
+++ b/src/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);
+}