@Override
public void drawString(float x, float y, String s, Color3f color) {
Graphics2D g = getGraphics();
if (g == null) {
return;
}
Color c = cpool.getColor(color.x, color.y, color.z);
g.setColor(c);
g.drawString(s, x, y);
}
@Override
public void drawSolidCircle(Vec2 center, float radius, Vec2 axis, Color3f color) {
Graphics2D g = getGraphics();
saveState(g);
transformGraphics(g, center);
g.setStroke(stroke);
Color f = cpool.getColor(color.x, color.y, color.z, .4f);
Color s = cpool.getColor(color.x, color.y, color.z, 1f);
g.scale(radius, radius);
g.setColor(f);
g.fill(circle);
g.setColor(s);
g.draw(circle);
if (axis != null) {
g.rotate(MathUtils.atan2(axis.y, axis.x));
g.drawLine(0, 0, 1, 0);
}
restoreState(g);
}
@Override
public void drawSegment(Vec2 p1, Vec2 p2, Color3f color) {
getWorldToScreenToOut(p1, sp1);
getWorldToScreenToOut(p2, sp2);
Color c = cpool.getColor(color.x, color.y, color.z);
Graphics2D g = getGraphics();
g.setColor(c);
g.setStroke(stroke);
g.drawLine((int) sp1.x, (int) sp1.y, (int) sp2.x, (int) sp2.y);
}
@Override
public void drawPoint(Vec2 argPoint, float argRadiusOnScreen, Color3f argColor) {
getWorldToScreenToOut(argPoint, sp1);
Graphics2D g = getGraphics();
Color c = cpool.getColor(argColor.x, argColor.y, argColor.z);
g.setColor(c);
sp1.x -= argRadiusOnScreen;
sp1.y -= argRadiusOnScreen;
g.fillOval((int) sp1.x, (int) sp1.y, (int) argRadiusOnScreen * 2, (int) argRadiusOnScreen * 2);
}
@Override
public void drawSolidPolygon(Vec2[] vertices, int vertexCount, Color3f color) {
Color f = cpool.getColor(color.x, color.y, color.z, .4f);
Color s = cpool.getColor(color.x, color.y, color.z, 1f);
Graphics2D g = getGraphics();
saveState(g);
int[] xInts = xIntsPool.get(vertexCount);
int[] yInts = yIntsPool.get(vertexCount);
for (int i = 0; i < vertexCount; i++) {
getWorldToScreenToOut(vertices[i], temp);
xInts[i] = (int) temp.x;
yInts[i] = (int) temp.y;
}
g.setStroke(stroke);
g.setColor(f);
g.fillPolygon(xInts, yInts, vertexCount);
g.setColor(s);
g.drawPolygon(xInts, yInts, vertexCount);
restoreState(g);
}
@Override
public void drawCircle(Vec2 center, float radius, Color3f color) {
Graphics2D g = getGraphics();
Color s = cpool.getColor(color.x, color.y, color.z, 1f);
saveState(g);
transformGraphics(g, center);
g.setStroke(stroke);
g.scale(radius, radius);
g.setColor(s);
g.drawOval(-1, -1, 2, 2);
restoreState(g);
}
@Override
public void drawTransform(Transform xf) {
Graphics2D g = getGraphics();
getWorldToScreenToOut(xf.p, temp);
temp2.setZero();
float k_axisScale = 0.4f;
Color c = cpool.getColor(1, 0, 0);
g.setColor(c);
temp2.x = xf.p.x + k_axisScale * xf.q.c;
temp2.y = xf.p.y + k_axisScale * xf.q.s;
getWorldToScreenToOut(temp2, temp2);
g.drawLine((int) temp.x, (int) temp.y, (int) temp2.x, (int) temp2.y);
c = cpool.getColor(0, 1, 0);
g.setColor(c);
temp2.x = xf.p.x + -k_axisScale * xf.q.s;
temp2.y = xf.p.y + k_axisScale * xf.q.c;
getWorldToScreenToOut(temp2, temp2);
g.drawLine((int) temp.x, (int) temp.y, (int) temp2.x, (int) temp2.y);
}
@Override
public void drawParticles(Vec2[] centers, float radius, ParticleColor[] colors, int count) {
Graphics2D g = getGraphics();
saveState(g);
transformGraphics(g, zero);
g.setStroke(stroke);
for (int i = 0; i < count; i++) {
Vec2 center = centers[i];
Color color;
if (colors == null) {
color = pcolorA;
} else {
ParticleColor c = colors[i];
color = cpool.getColor(c.r * 1f / 127, c.g * 1f / 127, c.b * 1f / 127, c.a * 1f / 127);
}
AffineTransform old = g.getTransform();
g.translate(center.x, center.y);
g.scale(radius, radius);
g.setColor(color);
g.fill(circle);
g.setTransform(old);
}
restoreState(g);
}
