mirrors/raylib
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use QUADS for DrawPolyEx()

Browse Source
This commit is contained in:
raysan5 2018-12-29 00:29:28 +01:00
parent a072385c6d
commit 95d3f24c68
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/shapes.c
View File

@ -503,18 +503,28 @@ void DrawPolyEx(Vector2 *points, int pointsCount, Color color)
{
if (pointsCount >= 3)
{
if (rlCheckBufferLimit(pointsCount)) rlglDraw();
if (rlCheckBufferLimit((pointsCount - 2)*4)) rlglDraw();
rlBegin(RL_TRIANGLES);
rlEnableTexture(GetShapesTexture().id);
rlBegin(RL_QUADS);
rlColor4ub(color.r, color.g, color.b, color.a);
for (int i = 1; i < pointsCount - 1; i++)
{
rlTexCoord2f(recTexShapes.x/texShapes.width, recTexShapes.y/texShapes.height);
rlVertex2f(points[0].x, points[0].y);
rlTexCoord2f(recTexShapes.x/texShapes.width, (recTexShapes.y + recTexShapes.height)/texShapes.height);
rlVertex2f(points[i].x, points[i].y);
rlTexCoord2f((recTexShapes.x + recTexShapes.width)/texShapes.width, (recTexShapes.y + recTexShapes.height)/texShapes.height);
rlVertex2f(points[i + 1].x, points[i + 1].y);
rlTexCoord2f((recTexShapes.x + recTexShapes.width)/texShapes.width, recTexShapes.y/texShapes.height);
rlVertex2f(points[i + 1].x, points[i + 1].y);
}
rlEnd();
rlDisableTexture();
}
}