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josh
2024-02-16 15:43:35 -05:00
parent f676ef5332
commit 29a64160e9
2 changed files with 24 additions and 18 deletions
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30
src/JGL/JGL.cpp
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@@ -73,12 +73,15 @@ namespace JGL
FT_GlyphSlot g = face->glyph;
glActiveTexture(GL_TEXTURE0);
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, g->bitmap.width, g->bitmap.rows, 0, GL_ALPHA, GL_UNSIGNED_BYTE, g->bitmap.buffer);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, g->bitmap.width, g->bitmap.rows, 0, GL_ALPHA, GL_UNSIGNED_BYTE, g->bitmap.buffer);
float x2 = x + g->bitmap_left * scale;
float y2 = -y - g->bitmap_top * scale; // Adjust y-coordinate
@@ -87,23 +90,23 @@ namespace JGL
glBegin(GL_TRIANGLES);
glTexCoord2f(0, 0);
glVertex2f(x2, y2);
glTexCoord2f(0, 0);
glVertex2f(x2, y2);
glTexCoord2f(0, 1);
glVertex2f(x2, y2 + h);
glTexCoord2f(0, 1);
glVertex2f(x2, y2 + h);
glTexCoord2f(1, 1);
glVertex2f(x2 + w, y2 + h);
glTexCoord2f(1, 1);
glVertex2f(x2 + w, y2 + h);
glTexCoord2f(0, 0);
glVertex2f(x2, y2);
glTexCoord2f(0, 0);
glVertex2f(x2, y2);
glTexCoord2f(1, 1);
glVertex2f(x2 + w, y2 + h);
glTexCoord2f(1, 1);
glVertex2f(x2 + w, y2 + h);
glTexCoord2f(1, 0);
glVertex2f(x2 + w, y2);
glTexCoord2f(1, 0);
glVertex2f(x2 + w, y2);
glEnd();
@@ -111,7 +114,6 @@ namespace JGL
y += (g->advance.y >> 6) * scale;
}
glBindTexture(GL_TEXTURE_2D, 0); // Unbind texture
}