LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-15 15:51:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

Simplified the code for love.graphics.arc.

Browse Source
This commit is contained in:
Alex Szpakowski
2015-11-27 17:49:17 -04:00
parent 11aa69f815
commit 890e8f1086
1 changed files with 2 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/graphics/opengl/Graphics.cpp
+2 -15
View File
@@ -1298,21 +1298,8 @@ void Graphics::arc(DrawMode mode, float x, float y, float radius, float angle1,
coords[2 * (i+1) + 1] = y + radius * sinf(phi);
}
// GL_POLYGON can only fill-draw convex polygons, so we need to do stuff manually here
if (mode == DRAW_LINE)
{
polyline(coords, num_coords); // Artifacts at sharp angles if set to looping.
}
else
{
OpenGL::TempDebugGroup debuggroup("Filled arc draw");
gl.prepareDraw();
gl.bindTexture(gl.getDefaultTexture());
gl.useVertexAttribArrays(ATTRIBFLAG_POS);
glVertexAttribPointer(ATTRIB_POS, 2, GL_FLOAT, GL_FALSE, 0, coords);
gl.drawArrays(GL_TRIANGLE_FAN, 0, points + 2);
}
// NOTE: We rely on polygon() using GL_TRIANGLE_FAN, when fill mode is used.
polygon(mode, coords, num_coords);
delete[] coords;
}