public static VertexShader makemain(List<VertexShader> shaders) {
StringBuilder buf = new StringBuilder();
Collections.sort(shaders, cmp);
for (VertexShader sh : shaders) buf.append(sh.header + "\n");
buf.append("\n");
buf.append("void main()\n{\n");
buf.append(" vec4 fcol = gl_Color;\n");
buf.append(" vec4 bcol = gl_Color;\n");
buf.append(" vec4 objv = gl_Vertex;\n");
buf.append(" vec3 objn = gl_Normal;\n");
int i = 0;
for (; i < shaders.size(); i++) {
VertexShader sh = shaders.get(i);
if (sh.uses("eyev") || sh.uses("eyen")) break;
buf.append(" " + sh.call() + ";\n");
}
buf.append(" vec4 eyev = gl_ModelViewMatrix * objv;\n");
buf.append(" vec3 eyen = gl_NormalMatrix * objn;\n");
for (; i < shaders.size(); i++) {
VertexShader sh = shaders.get(i);
buf.append(" " + sh.call() + ";\n");
}
buf.append(" gl_FrontColor = fcol;\n");
buf.append(" gl_Position = gl_ProjectionMatrix * eyev;\n");
buf.append("}\n");
return (new VertexShader(buf.toString()));
}
public void addTick(Cam c) {
tickArr.add(new Tick(hs1.getSliderPos(), hsYPos, c, hs1.getPosInSeconds()));
// set the older ticks to inactive
for (int i = 0; i < tickArr.size() - 1; i++) {
tickArr.get(i).setToInActive();
}
// sort the ticks in case one was placed before an existing tick
Collections.sort(tickArr);
}
public static FragmentShader makemain(List<FragmentShader> shaders) {
StringBuilder buf = new StringBuilder();
Collections.sort(shaders, cmp);
for (FragmentShader sh : shaders) buf.append(sh.header + "\n");
buf.append("\n");
buf.append("void main()\n{\n");
buf.append(" vec4 res = gl_Color;\n");
for (FragmentShader sh : shaders) {
buf.append(" " + sh.entry + "(res);\n");
}
buf.append(" gl_FragColor = res;\n");
buf.append("}\n");
return (new FragmentShader(buf.toString()));
}
