void
st_update_fragment_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
update_textures(st,
PIPE_SHADER_FRAGMENT,
ctx->FragmentProgram._Current,
st->state.sampler_views[PIPE_SHADER_FRAGMENT],
&st->state.num_sampler_views[PIPE_SHADER_FRAGMENT]);
}
static void
update_fragment_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
update_textures(st,
PIPE_SHADER_FRAGMENT,
&ctx->FragmentProgram._Current->Base,
ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits,
st->state.sampler_views[PIPE_SHADER_FRAGMENT],
&st->state.num_sampler_views[PIPE_SHADER_FRAGMENT]);
}
// add_range_to_custom_cm: Takes an index i that corresponds to the possition on
// the custom_color_ranges global variable and sets it's values
// to the custom colormap;
void add_range_to_custom_cm (int i)
{
float *args = custom_color_ranges[i];
Color a = Color(args[0], args[1], args[2]);
Color b = Color(args[3], args[4], args[5]);
custom.add_color_range(a, b, args[6], args[7]);
update_textures();
//resume(0);
cust_window->close();
cust_window = NULL;
}
void
st_update_compute_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->ComputeProgram._Current) {
update_textures(st,
PIPE_SHADER_COMPUTE,
ctx->ComputeProgram._Current,
st->state.sampler_views[PIPE_SHADER_COMPUTE],
&st->state.num_sampler_views[PIPE_SHADER_COMPUTE]);
}
}
void
st_update_tesseval_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->TessEvalProgram._Current) {
update_textures(st,
PIPE_SHADER_TESS_EVAL,
ctx->TessEvalProgram._Current,
st->state.sampler_views[PIPE_SHADER_TESS_EVAL],
&st->state.num_sampler_views[PIPE_SHADER_TESS_EVAL]);
}
}
void
st_update_geometry_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->GeometryProgram._Current) {
update_textures(st,
PIPE_SHADER_GEOMETRY,
ctx->GeometryProgram._Current,
st->state.sampler_views[PIPE_SHADER_GEOMETRY],
&st->state.num_sampler_views[PIPE_SHADER_GEOMETRY]);
}
}
void
st_update_vertex_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits > 0) {
update_textures(st,
PIPE_SHADER_VERTEX,
ctx->VertexProgram._Current,
st->state.sampler_views[PIPE_SHADER_VERTEX],
&st->state.num_sampler_views[PIPE_SHADER_VERTEX]);
}
}
static void
update_geometry_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->GeometryProgram._Current) {
update_textures(st,
PIPE_SHADER_GEOMETRY,
&ctx->GeometryProgram._Current->Base,
ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits,
st->state.sampler_views[PIPE_SHADER_GEOMETRY],
&st->state.num_sampler_views[PIPE_SHADER_GEOMETRY]);
}
}
static void
update_compute_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->ComputeProgram._Current) {
update_textures(st,
MESA_SHADER_COMPUTE,
&ctx->ComputeProgram._Current->Base,
ctx->Const.Program[MESA_SHADER_COMPUTE].MaxTextureImageUnits,
st->state.sampler_views[PIPE_SHADER_COMPUTE],
&st->state.num_sampler_views[PIPE_SHADER_COMPUTE]);
}
}
static void
update_tesseval_textures(struct st_context *st)
{
const struct gl_context *ctx = st->ctx;
if (ctx->TessEvalProgram._Current) {
update_textures(st,
MESA_SHADER_TESS_EVAL,
&ctx->TessEvalProgram._Current->Base,
ctx->Const.Program[MESA_SHADER_TESS_EVAL].MaxTextureImageUnits,
st->state.sampler_views[PIPE_SHADER_TESS_EVAL],
&st->state.num_sampler_views[PIPE_SHADER_TESS_EVAL]);
}
}
// control_cb: Takes (almost) all callbacks from buttons, checkboxes, etc.
void control_cb(int control)
{
// In order to glut have enough time to render the config window
// the program needs to be frozen for 100ms so the config window
// becomes target of the display function instead of the main
if (control == PP_ID)
{
(frozen == 0)? frozen = 1: frozen = 0;
}
else
{
//frozen = 1;
//glutTimerFunc(100, resume, 0);
switch (control)
{
case DT_INCREASE_ID:
dt += 0.02;
break;
case DT_DECREASE_ID:
dt -= 0.02;
break;
case HH_INCREASE_ID:
glyphs.vec_scale *= 1.1;
break;
case HH_DECREASE_ID:
glyphs.vec_scale *= 0.9;
break;
case FV_INCREASE_ID:
visc *= 1.2;
break;
case FV_DECREASE_ID:
visc *= 0.8;
break;
case QT_ID:
exit(0);
break;
case COLOR_CUSTOM:
//glutTimerFunc(100, resume, 1);
handle_custom_colormap();
case COLOR_RAINBOW:
case COLOR_BLACKWHITE:
case COLOR_FIRE:
scalar_colormap = control;
break;
case SX_INCREASE_ID:
glyphs.x_axis_samples++;
break;
case SX_DECREASE_ID:
glyphs.x_axis_samples--;
break;
case SY_INCREASE_ID:
glyphs.y_axis_samples++;
break;
case SY_DECREASE_ID:
glyphs.y_axis_samples--;
break;
case APPLY_ISOLINES:
isoline_manager.reset();
update_textures();
break;
case ENABLE_HEIGHT:
reshape(winWidth, winHeight);
break;
case EYE_X_INCREASE_ID:
eye_x += 10;
break;
case EYE_X_DECREASE_ID:
eye_x -= 10;
break;
case EYE_Y_INCREASE_ID:
eye_y += 10;
break;
case EYE_Y_DECREASE_ID:
eye_y -= 10;
break;
case EYE_Z_INCREASE_ID:
eye_z += 10;
break;
case EYE_Z_DECREASE_ID:
eye_z -= 10;
break;
case C_X_INCREASE_ID:
c_x += 10;
break;
case C_X_DECREASE_ID:
c_x -= 10;
break;
case C_Y_INCREASE_ID:
c_y += 10;
break;
case C_Y_DECREASE_ID:
c_y -= 10;
break;
case C_Z_INCREASE_ID:
c_z += 10;
break;
case C_Z_DECREASE_ID:
c_z -= 10;
break;
case SCALE_INCREASE_ID:
dataset_scale += 10;
break;
case SCALE_DECREASE_ID:
dataset_scale -= 10;
break;
case QUANT_ID:
case UPDATE_SCALAR_COLORMAP:
update_textures();
break;
case ENABLE_ST:
update_textures();
break;
case RESET_ST:
stream_tube_manager = StreamTubeManager();
break;
}
update_textures();
update_variables_config_window();
glutPostRedisplay();
//printf("dt: %.2f Hedgehog Scale: %0.2f Fluid Viscosity:%.5f \n", dt, vec_scale, visc);
}
}