text rendering chapterHEADmaster

1 files changed, 16 insertions, 0 deletions

diff --git a/text_rendering/glyph.frag b/text_rendering/glyph.frag
new file mode 100644
index 0000000..a6fae4b
--- /dev/null
+++ b/text_rendering/glyph.frag
@@ -0,0 +1,16 @@
+#version 330 core
+
+in vert_t {
+	vec2 tex_coords;
+} vert;
+
+out vec4 frag_color;
+
+uniform sampler2D glyph;
+uniform vec3 text_color;
+
+void main()
+{
+	vec4 glyph_color = vec4(1.0, 1.0, 1.0, texture(glyph, vert.tex_coords).r);
+	frag_color = vec4(text_color, 1.0) * glyph_color;
+}