void redraw(GL2 gl) {
if (uncaught != null)
throw (new RuntimeException(
"Exception occurred during init but was somehow discarded", uncaught));
if ((state == null) || (state.cgl.gl != gl))
state = new GLState.Applier(new CurrentGL(gl, glconf));
Frame f;
synchronized (curdraw) {
f = curdraw[0];
curdraw[0] = null;
}
if ((f != null) && (f.on.gl == gl)) {
GPUProfile.Frame curgf = null;
if (Config.profilegpu) curgf = gprof.new Frame((GL3) gl);
if (f.pf != null) f.pf.tick("awt");
f.buf.run(gl);
GOut.checkerr(gl);
if (f.pf != null) f.pf.tick("gl");
if (curgf != null) {
curgf.tick("draw");
curgf.fin();
}
if (glconf.pref.dirty) {
glconf.pref.save();
glconf.pref.dirty = false;
}
f.doneat = System.currentTimeMillis();
}
}
public void atext(String text, Coord c, double ax, double ay) {
Text t = Text.render(text);
Tex T = t.tex();
Coord sz = t.sz();
image(T, c.add((int) ((double) sz.x * -ax), (int) ((double) sz.y * -ay)));
T.dispose();
checkerr();
}
public void poly(Coord... c) {
st.set(cur2d);
apply();
gl.glBegin(GL2.GL_POLYGON);
for (Coord vc : c) vertex(vc);
gl.glEnd();
checkerr();
}
private void create(GOut g) {
BGL gl = g.gl;
t = new TexOb(g);
gl.glBindTexture(GL.GL_TEXTURE_CUBE_MAP, t);
gl.glTexParameteri(GL.GL_TEXTURE_CUBE_MAP, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
gl.glTexParameteri(GL.GL_TEXTURE_CUBE_MAP, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
fill(g);
checkerr(gl);
}
public void line(Coord c1, Coord c2, double w) {
st.set(cur2d);
apply();
gl.glLineWidth((float) w);
gl.glBegin(GL.GL_LINES);
vertex(c1);
vertex(c2);
gl.glEnd();
checkerr();
}
public void line(Coord c1, Coord c2, double w) {
texsel(-1);
gl.glLineWidth((float) w);
gl.glBegin(GL.GL_LINES);
glcolor();
vertex(c1);
vertex(c2);
gl.glEnd();
checkerr();
}
public void frect(Coord ul, Coord sz) {
glcolor();
texsel(-1);
gl.glBegin(GL.GL_QUADS);
vertex(ul);
vertex(ul.add(new Coord(sz.x, 0)));
vertex(ul.add(sz));
vertex(ul.add(new Coord(0, sz.y)));
gl.glEnd();
checkerr();
}
public void frect(Coord c1, Coord c2, Coord c3, Coord c4) {
st.set(cur2d);
apply();
gl.glBegin(GL2.GL_QUADS);
vertex(c1);
vertex(c2);
vertex(c3);
vertex(c4);
gl.glEnd();
checkerr();
}
public void frect(Coord c1, Coord c2, Coord c3, Coord c4) {
glcolor();
texsel(-1);
gl.glBegin(GL.GL_QUADS);
vertex(c1);
vertex(c2);
vertex(c3);
vertex(c4);
gl.glEnd();
checkerr();
}
/* Draw texture at c, clipping everything outside ul to ul + sz. */
public void image(Tex tex, Coord c, Coord ul, Coord sz) {
if (tex == null) return;
st.set(cur2d);
ul = ul.add(this.tx);
Coord br = ul.add(sz);
if (ul.x < this.ul.x) ul.x = this.ul.x;
if (ul.y < this.ul.y) ul.y = this.ul.y;
if (br.x > this.ul.x + this.sz.x) br.x = this.ul.x + this.sz.x;
if (br.y > this.ul.y + this.sz.y) br.y = this.ul.y + this.sz.y;
tex.crender(this, c.add(this.tx), ul, br.sub(ul));
checkerr();
}
public void rect(Coord ul, Coord sz) {
st.set(cur2d);
apply();
gl.glLineWidth(1);
gl.glBegin(GL.GL_LINE_LOOP);
vertex(ul.x + 0.5f, ul.y + 0.5f);
vertex(ul.x + sz.x - 0.5f, ul.y + 0.5f);
vertex(ul.x + sz.x - 0.5f, ul.y + sz.y - 0.5f);
vertex(ul.x + 0.5f, ul.y + sz.y - 0.5f);
gl.glEnd();
checkerr();
}
public void fellipse(Coord c, Coord r, int a1, int a2) {
st.set(cur2d);
apply();
gl.glBegin(GL.GL_TRIANGLE_FAN);
vertex(c);
for (int i = a1; i <= a2; i += 5) {
double a = (i * Math.PI * 2) / 360.0;
vertex(c.add((int) (Math.cos(a) * r.x), -(int) (Math.sin(a) * r.y)));
}
gl.glEnd();
checkerr();
}
public void prect(Coord c, Coord ul, Coord br, double a) {
st.set(cur2d);
apply();
gl.glEnable(GL2.GL_POLYGON_SMOOTH);
gl.glBegin(GL.GL_TRIANGLE_FAN);
vertex(c);
vertex(c.add(0, ul.y));
double p2 = Math.PI / 2;
all:
{
float tc;
tc = (float) (Math.tan(a) * -ul.y);
if ((a > p2) || (tc > br.x)) {
vertex(c.x + br.x, c.y + ul.y);
} else {
vertex(c.x + tc, c.y + ul.y);
break all;
}
tc = (float) (Math.tan(a - (Math.PI / 2)) * br.x);
if ((a > p2 * 2) || (tc > br.y)) {
vertex(c.x + br.x, c.y + br.y);
} else {
vertex(c.x + br.x, c.y + tc);
break all;
}
tc = (float) (-Math.tan(a - Math.PI) * br.y);
if ((a > p2 * 3) || (tc < ul.x)) {
vertex(c.x + ul.x, c.y + br.y);
} else {
vertex(c.x + tc, c.y + br.y);
break all;
}
tc = (float) (-Math.tan(a - (3 * Math.PI / 2)) * -ul.x);
if ((a > p2 * 4) || (tc < ul.y)) {
vertex(c.x + ul.x, c.y + ul.y);
} else {
vertex(c.x + ul.x, c.y + tc);
break all;
}
tc = (float) (Math.tan(a) * -ul.y);
vertex(c.x + tc, c.y + ul.y);
}
gl.glEnd();
gl.glDisable(GL2.GL_POLYGON_SMOOTH);
checkerr();
}
public void fellipse(Coord c, Coord r, int a1, int a2) {
glcolor();
texsel(-1);
gl.glBegin(GL.GL_TRIANGLE_FAN);
vertex(c);
for (int i = a1; i < a2; i += 5) {
double a = (i * Math.PI * 2) / 360.0;
vertex(c.add((int) (Math.cos(a) * r.x), -(int) (Math.sin(a) * r.y)));
}
double a = (a2 * Math.PI * 2) / 360.0;
vertex(c.add((int) (Math.cos(a) * r.x), -(int) (Math.sin(a) * r.y)));
gl.glEnd();
checkerr();
}
public void frect(Coord ul, Coord sz) {
ul = tx.add(ul);
Coord br = ul.add(sz);
if (ul.x < this.ul.x) ul.x = this.ul.x;
if (ul.y < this.ul.y) ul.y = this.ul.y;
if (br.x > this.ul.x + this.sz.x) br.x = this.ul.x + this.sz.x;
if (br.y > this.ul.y + this.sz.y) br.y = this.ul.y + this.sz.y;
if ((ul.x >= br.x) || (ul.y >= br.y)) return;
st.set(cur2d);
apply();
gl.glBegin(GL2.GL_QUADS);
gl.glVertex2i(ul.x, ul.y);
gl.glVertex2i(br.x, ul.y);
gl.glVertex2i(br.x, br.y);
gl.glVertex2i(ul.x, br.y);
gl.glEnd();
checkerr();
}
public void poly2(Object... c) {
st.set(cur2d);
st.put(States.color, States.vertexcolor);
apply();
gl.glBegin(GL2.GL_POLYGON);
for (int i = 0; i < c.length; i += 2) {
Coord vc = (Coord) c[i];
Color col = (Color) c[i + 1];
gl.glColor4f(
(col.getRed() / 255.0f),
(col.getGreen() / 255.0f),
(col.getBlue() / 255.0f),
(col.getAlpha() / 255.0f));
vertex(vc);
}
gl.glEnd();
checkerr();
}
public void ftriangle(Coord center, int size) {
if (size < 1) return;
double sqrt3 = Math.sqrt(3);
double Orad = (sqrt3 * size) / 3;
double Irad = (sqrt3 * size) / 6;
Coord c1, c2, c3;
c1 = new Coord(center.x, center.y - (int) Orad);
c2 = new Coord(center.x + (int) (size / 2) - 1, center.y + (int) Irad);
c3 = new Coord(center.x - (int) (size / 2) + 1, center.y + (int) Irad);
glcolor();
texsel(-1);
gl.glBegin(GL.GL_TRIANGLE_STRIP);
vertex(c1);
vertex(c2);
vertex(c3);
gl.glEnd();
checkerr();
}
public void ftexrect(Coord ul, Coord sz, GLState s, float tl, float tt, float tr, float tb) {
ul = tx.add(ul);
Coord br = ul.add(sz);
Coord ult = new Coord(0, 0);
Coord brt = new Coord(sz);
if (ul.x < this.ul.x) {
ult.x += this.ul.x - ul.x;
ul.x = this.ul.x;
}
if (ul.y < this.ul.y) {
ult.y += this.ul.y - ul.y;
ul.y = this.ul.y;
}
if (br.x > this.ul.x + this.sz.x) {
brt.x -= br.x - (this.ul.x + this.sz.x);
br.x = this.ul.x + this.sz.x;
}
if (br.y > this.ul.y + this.sz.y) {
brt.y -= br.y - (this.ul.y + this.sz.y);
br.y = this.ul.y + this.sz.y;
}
if ((ul.x >= br.x) || (ul.y >= br.y)) return;
st.set(cur2d);
state(s);
apply();
float l = tl + ((tr - tl) * ((float) ult.x) / ((float) sz.x));
float t = tt + ((tb - tt) * ((float) ult.y) / ((float) sz.y));
float r = tl + ((tr - tl) * ((float) brt.x) / ((float) sz.x));
float b = tt + ((tb - tt) * ((float) brt.y) / ((float) sz.y));
gl.glBegin(GL2.GL_QUADS);
gl.glTexCoord2f(l, b);
gl.glVertex2i(ul.x, ul.y);
gl.glTexCoord2f(r, b);
gl.glVertex2i(br.x, ul.y);
gl.glTexCoord2f(r, t);
gl.glVertex2i(br.x, br.y);
gl.glTexCoord2f(l, t);
gl.glVertex2i(ul.x, br.y);
gl.glEnd();
checkerr();
}
void redraw(GL2 gl) {
if ((state == null) || (state.cgl.gl != gl))
state = new GLState.Applier(new CurrentGL(gl, glconf));
Frame f = curdraw;
if ((f != null) && (f.on.gl == gl)) {
GPUProfile.Frame curgf = null;
if (Config.profilegpu) curgf = gprof.new Frame((GL3) gl);
if (f.pf != null) f.pf.tick("awt");
f.buf.run(gl);
GOut.checkerr(gl);
if (f.pf != null) f.pf.tick("gl");
if (curgf != null) {
curgf.tick("draw");
curgf.fin();
}
if (glconf.pref.dirty) {
glconf.pref.save();
glconf.pref.dirty = false;
}
f.doneat = System.currentTimeMillis();
}
}
public ShaderOb(GL2 gl, int type) {
super(gl);
id = gl.glCreateShaderObjectARB(type);
GOut.checkerr(gl);
}
/* Draw texture at c, with the extra state s applied. */
public void image(Tex tex, Coord c, GLState s) {
st.set(cur2d);
if (s != null) state(s);
tex.crender(this, c.add(tx), ul, sz);
checkerr();
}
public void image(Tex tex, Coord c, Coord ul, Coord sz) {
if (tex == null) return;
tex.crender(this, c.add(this.ul), this.ul.add(ul), sz);
checkerr();
}
private void checkerr() {
checkerr(gl);
}
/* Draw texture at c, scaling it to sz. */
public void image(Tex tex, Coord c, Coord sz) {
if (tex == null) return;
st.set(cur2d);
tex.crender(this, c.add(tx), ul, this.sz, sz);
checkerr();
}