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Atlas padding, mip-mapping

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MihailRis
2023-11-12 04:42:04 +03:00
parent 9cde99f3f7
commit 55538d3b02
8 changed files with 63 additions and 18 deletions
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src/graphics/Texture.cpp
+3 -1
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@@ -13,8 +13,10 @@ Texture::Texture(unsigned char* data, int width, int height, uint format) : widt
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexImage2D(GL_TEXTURE_2D, 0, format, width, height, 0,
format, GL_UNSIGNED_BYTE, (GLvoid *) data);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glGenerateMipmap(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 2);
glBindTexture(GL_TEXTURE_2D, 0);
}