void ShimmerEffect::Render(Effect *effect, const SettingsMap &SettingsMap, RenderBuffer &buffer) {
float oset = buffer.GetEffectTimeIntervalPosition();
int Duty_Factor = GetValueCurveInt("Shimmer_Duty_Factor", 50, SettingsMap, oset);
bool Use_All_Colors = SettingsMap.GetBool("CHECKBOX_Shimmer_Use_All_Colors", false);
float cycles = GetValueCurveDouble("Shimmer_Cycles", 1.0, SettingsMap, oset);
int colorcnt=buffer.GetColorCount();
double position = buffer.GetEffectTimeIntervalPosition(cycles);
double ColorIdx = round(position * 0.999 * (double)colorcnt);
double pos2 = position * colorcnt;
while (pos2 > 1.0) {
pos2 -= 1.0;
}
if (pos2 * 100 > Duty_Factor) {
return;
}
xlColor color;
buffer.palette.GetColor(ColorIdx, color);
for (int y=0; y<buffer.BufferHt; y++) {
for (int x=0; x<buffer.BufferWi; x++) {
if(Use_All_Colors) { // Should we randomly assign colors from palette or cycle thru sequentially?
ColorIdx=rand() % colorcnt; // Select random numbers from 0 up to number of colors the user has checked. 0-5 if 6 boxes checked
buffer.palette.GetColor(ColorIdx, color); // Now go and get the hsv value for this ColorIdx
}
buffer.SetPixel(x,y,color); // Turn pixel
}
}
}
void OnEffect::Render(Effect *eff, const SettingsMap &SettingsMap, RenderBuffer &buffer) {
int start = SettingsMap.GetInt(TEXTCTRL_Eff_On_Start, 100);
int end = SettingsMap.GetInt(TEXTCTRL_Eff_On_End, 100);
bool shimmer = SettingsMap.GetInt(CHECKBOX_On_Shimmer, 0) > 0;
float cycles = SettingsMap.GetDouble(TEXTCTRL_On_Cycles, 1.0);
int x,y;
int cidx = 0;
if (shimmer) {
int tot = buffer.curPeriod - buffer.curEffStartPer;
if (tot % 2) {
if (buffer.palette.Size() <= 1) {
return;
}
cidx = 1;
}
}
bool spatialcolour = buffer.palette.IsSpatial(cidx);
double adjust = buffer.GetEffectTimeIntervalPosition(cycles);
xlColor color;
if (start == 100 && end == 100) {
buffer.palette.GetColor(cidx, color);
} else {
HSVValue hsv;
buffer.palette.GetHSV(cidx,hsv);
double d = adjust;
d = start + (end - start) * d;
d = d / 100.0;
hsv.value = hsv.value * d;
color = hsv;
}
int transparency = GetValueCurveInt("On_Transparency", 0, SettingsMap, adjust);
if (transparency) {
transparency *= 255;
transparency /= 100;
color.alpha = 255 - transparency;
}
///////////////////////// DMX Support ////////////////////////
// if the model is a DMX model this will write the color into
// the proper red, green, and blue channels.
//////////////////////////////////////////////////////////////
if (buffer.cur_model != "") {
Model* model_info = buffer.frame->AllModels[buffer.cur_model];
if (model_info != nullptr) {
if( model_info->GetDisplayAs() == "DMX" ) {
xlColor c;
DmxModel* dmx = (DmxModel*)model_info;
int red_channel = dmx->GetRedChannel();
int grn_channel = dmx->GetGreenChannel();
int blu_channel = dmx->GetBlueChannel();
if( red_channel != 0 ) {
c.red = color.red;
c.green = color.red;
c.blue = color.red;
buffer.SetPixel(red_channel-1, 0, c);
}
if( grn_channel != 0 ) {
c.red = color.green;
c.green = color.green;
c.blue = color.green;
buffer.SetPixel(grn_channel-1, 0, c);
}
if( blu_channel != 0 ) {
c.red = color.blue;
c.green = color.blue;
c.blue = color.blue;
buffer.SetPixel(blu_channel-1, 0, c);
}
return;
}
}
}
//////////////////////////////////////////////////////////////
///////////////////// End DMX Support ////////////////////////
//////////////////////////////////////////////////////////////
//Every Node set to selected color
for (x=0; x<buffer.BufferWi; x++)
{
for (y=0; y<buffer.BufferHt; y++)
{
if (spatialcolour)
{
buffer.palette.GetSpatialColor(cidx, (float)x / (float)buffer.BufferWi, (float)y / (float)buffer.BufferHt, color);
if (start == 100 && end == 100) {
}
else {
HSVValue hsv = color.asHSV();
double d = adjust;
d = start + (end - start) * d;
d = d / 100.0;
hsv.value = hsv.value * d;
color = hsv;
}
if (transparency) {
color.alpha = 255 - transparency;
}
}
buffer.SetPixel(x,y,color);
}
}
if (shimmer || cycles != 1.0) {
std::lock_guard<std::recursive_mutex> lock(eff->GetBackgroundDisplayList().lock);
eff->GetBackgroundDisplayList().resize((buffer.curEffEndPer - buffer.curEffStartPer + 1) * 6);
buffer.CopyPixelsToDisplayListX(eff, 0, 0, 0);
} else if (buffer.needToInit) {
std::lock_guard<std::recursive_mutex> lock(eff->GetBackgroundDisplayList().lock);
eff->GetBackgroundDisplayList().resize(6);
if (start == 100 && end == 100) {
buffer.palette.GetColor(0, color);
buffer.SetDisplayListHRect(eff, 0, 0.0, 0.0, 1.0, 1.0, color, color);
} else {
HSVValue hsv;
buffer.palette.GetHSV(cidx,hsv);
hsv.value = hsv.value * start / 100.0;
color = hsv;
buffer.palette.GetHSV(cidx,hsv);
hsv.value = hsv.value * end / 100.0;
buffer.SetDisplayListHRect(eff, 0, 0.0, 0.0, 1.0, 1.0, color, xlColor(hsv));
}
buffer.needToInit = false;
}
}
void PinwheelEffect::Render(Effect *effect, const SettingsMap &SettingsMap, RenderBuffer &buffer) {
float oset = buffer.GetEffectTimeIntervalPosition();
int pinwheel_arms = SettingsMap.GetInt("SLIDER_Pinwheel_Arms", 3);
int pinwheel_twist = GetValueCurveInt("Pinwheel_Twist", 0, SettingsMap, oset);
int pinwheel_thickness = GetValueCurveInt("Pinwheel_Thickness", 0, SettingsMap, oset);
bool pinwheel_rotation = SettingsMap.GetBool("CHECKBOX_Pinwheel_Rotation");
const std::string &pinwheel_3d = SettingsMap["CHOICE_Pinwheel_3D"];
int xc_adj = GetValueCurveInt("PinwheelXC", 0, SettingsMap, oset);
int yc_adj = GetValueCurveInt("PinwheelYC", 0, SettingsMap, oset);
int pinwheel_armsize = GetValueCurveInt("Pinwheel_ArmSize", 100, SettingsMap, oset);
int pspeed = GetValueCurveInt("Pinwheel_Speed", 10, SettingsMap, oset);
const std::string &pinwheel_style = SettingsMap["CHOICE_Pinwheel_Style"];
int xc;
float tmax;
HSVValue hsv, hsv1;
double pos = (buffer.curPeriod - buffer.curEffStartPer) * pspeed * buffer.frameTimeInMs / 50;
int degrees_per_arm = 1;
if (pinwheel_arms > 0) degrees_per_arm = 360 / pinwheel_arms;
float armsize = (pinwheel_armsize / 100.0);
if (pinwheel_style == "New Render Method")
{
std::vector<size_t> colorarray;
colorarray.resize(pinwheel_arms);
for (int i = 0; i < pinwheel_arms; i++) { colorarray[i] = i%buffer.GetColorCount(); }
xc = (int)(ceil(std::hypot(buffer.BufferWi, buffer.BufferHt) / 2));
xc_adj = xc_adj*buffer.BufferWi / 200;
yc_adj = yc_adj*buffer.BufferHt / 200;
int max_radius = xc * armsize;
if (pinwheel_thickness == 0) pinwheel_thickness = 1;
tmax = (pinwheel_thickness / 100.0)*degrees_per_arm;
// Force single visible line in case width is narrower than visible
float pi_180 = M_PI/180;
for(int a=0; a<pinwheel_arms; a++)
{
int ColorIdx = a%pinwheel_arms;
xlColor color;
buffer.palette.GetHSV(colorarray[ColorIdx], hsv);
color = xlColor(hsv);
int angle = (a*degrees_per_arm);
if (pinwheel_rotation == 1) // do we have CW rotation
{
angle = (270 - angle) + pos;
} else {
angle = angle - 90 - pos;
}
int x,y, degrees_twist;
for (float r=0; r<=max_radius; r+=0.5)
{
degrees_twist = (r/max_radius) * pinwheel_twist;
int t2 = (int)angle%degrees_per_arm;
double round = (float)t2 / (float)tmax;
x = floor((int)(r * buffer.cos((angle + degrees_twist) * pi_180)) + xc_adj + buffer.BufferWi / 2);
y = floor((int)(r * buffer.sin((angle + degrees_twist) * pi_180)) + yc_adj + buffer.BufferHt / 2);
if (buffer.palette.IsSpatial(colorarray[ColorIdx]))
{
buffer.palette.GetSpatialColor(colorarray[ColorIdx], xc_adj + buffer.BufferWi / 2, yc_adj + buffer.BufferHt / 2, x, y, round, max_radius, color);
}
buffer.SetPixel(x,y,color);
}
}
// Draw actual pinwheel arms
for (int x = 0; x < buffer.BufferWi; x++)
{
int x1 = x - xc_adj - (buffer.BufferWi / 2);
for (int y = 0; y < buffer.BufferHt; y++)
{
int y1 = y - yc_adj - (buffer.BufferHt / 2);
double r = std::hypot(x1, y1);
if (r <= max_radius) {
double degrees_twist = (r / max_radius)*pinwheel_twist;
double theta = (std::atan2(x1, y1) * 180 / 3.14159) + degrees_twist;
if (pinwheel_rotation == 1) // do we have CW rotation
{
theta = pos + theta + (tmax/2);
} else {
theta = pos - theta + (tmax/2);
}
theta = theta + 540.0;
int t2 = (int)theta%degrees_per_arm;
if (t2 <= tmax) {
double round = (float)t2 / (float)tmax;
t2 = std::abs(t2 - (tmax/2)) * 2;
xlColor color;
int ColorIdx2 = ((int)((theta/degrees_per_arm)))%pinwheel_arms;
if (buffer.palette.IsSpatial(colorarray[ColorIdx2]))
{
buffer.palette.GetSpatialColor(colorarray[ColorIdx2], xc_adj + buffer.BufferWi / 2, yc_adj + buffer.BufferHt / 2, x, y, round, max_radius, color);
hsv = color.asHSV();
} else {
buffer.palette.GetHSV(colorarray[ColorIdx2], hsv);
}
hsv1=hsv;
color = xlColor(hsv1);
if(pinwheel_3d=="3D")
{
if (buffer.allowAlpha) {
color.alpha = 255.0 * ((tmax - t2) / tmax);
}
else {
hsv1.value = hsv.value * ((tmax - t2) / tmax);
color = hsv1;
}
}
else if (pinwheel_3d == "3D Inverted")
{
if (buffer.allowAlpha) {
color.alpha = 255.0 * ((t2) / tmax);
}
else {
hsv1.value = hsv.value * ((t2) / tmax);
color = hsv1;
}
}
buffer.SetPixel(x, y, color);
}
}
}
}
} else { // Old Render Method
int a,xc,ColorIdx,base_degrees;
float t,tmax;
float radius;
HSVValue hsv,hsv0,hsv1;
size_t colorcnt=buffer.GetColorCount();
xc= (int)(std::max(buffer.BufferWi, buffer.BufferHt)/2);
radius = xc/100.0;
for(a=1; a<=pinwheel_arms; a++)
{
ColorIdx=a%colorcnt;
buffer.palette.GetHSV(ColorIdx, hsv); // Now go and get the hsv value for this ColorIdx
if(pinwheel_rotation==1) // do we have CW rotation
{
base_degrees = (a-1)*degrees_per_arm + pos; // yes
}
else
{
base_degrees = (a-1)*degrees_per_arm - pos; // no, we are CCW
}
Draw_arm(buffer, base_degrees, xc*armsize, pinwheel_twist,hsv,xc_adj,yc_adj);
if(pinwheel_thickness>0)
{
tmax= (pinwheel_thickness/100.0)*degrees_per_arm/2.0;
hsv1=hsv;
xlColor color(hsv1);
for (t=1; t<=tmax; t++)
{
if(pinwheel_3d=="3D")
{
if (buffer.allowAlpha) {
color.alpha = 255.0 * ((tmax-t)/tmax);
} else {
hsv1.value = hsv.value * ((tmax-t)/tmax);
color = hsv1;
}
}
else if(pinwheel_3d=="3D Inverted")
{
if (buffer.allowAlpha) {
color.alpha = 255.0 * ((t)/tmax);
} else {
hsv1.value = hsv.value * ((t)/tmax);
color = hsv1;
}
}
Draw_arm(buffer, base_degrees-t, xc*armsize, pinwheel_twist,color,xc_adj,yc_adj);
Draw_arm(buffer, base_degrees+t, xc*armsize, pinwheel_twist,color,xc_adj,yc_adj);
}
}
}
}
}
void MorphEffect::Render(Effect *effect, const SettingsMap &SettingsMap, RenderBuffer &buffer) {
double eff_pos = buffer.GetEffectTimeIntervalPosition();
int start_x1 = GetValueCurveInt("Morph_Start_X1", 0, SettingsMap, eff_pos);
int start_y1 = GetValueCurveInt("Morph_Start_Y1", 0, SettingsMap, eff_pos);
int start_x2 = GetValueCurveInt("Morph_Start_X2", 0, SettingsMap, eff_pos);
int start_y2 = GetValueCurveInt("Morph_Start_Y2", 0, SettingsMap, eff_pos);
int end_x1 = GetValueCurveInt("Morph_End_X1", 0, SettingsMap, eff_pos);
int end_y1 = GetValueCurveInt("Morph_End_Y1", 0, SettingsMap, eff_pos);
int end_x2 = GetValueCurveInt("Morph_End_X2", 0, SettingsMap, eff_pos);
int end_y2 = GetValueCurveInt("Morph_End_Y2", 0, SettingsMap, eff_pos);
int start_length = GetValueCurveInt("MorphStartLength", 0, SettingsMap, eff_pos);
int end_length = GetValueCurveInt("MorphEndLength", 0, SettingsMap, eff_pos);
int duration = GetValueCurveInt("MorphDuration", 0, SettingsMap, eff_pos);
int acceleration = GetValueCurveInt("MorphAccel", 0, SettingsMap, eff_pos);
int repeat_count = GetValueCurveInt("Morph_Repeat_Count", 0, SettingsMap, eff_pos);
int repeat_skip = GetValueCurveInt("Morph_Repeat_Skip", 0, SettingsMap, eff_pos);
int stagger = GetValueCurveInt("Morph_Stagger", 0, SettingsMap, eff_pos);
bool start_linked = SettingsMap.GetBool("CHECKBOX_Morph_Start_Link");
bool end_linked = SettingsMap.GetBool("CHECKBOX_Morph_End_Link");
bool showEntireHeadAtStart = SettingsMap.GetBool("CHECKBOX_ShowHeadAtStart");
double step_size = 0.1;
int hcols = 0, hcole = 1;
int tcols = 2, tcole = 3;
int num_tail_colors = 2;
switch (buffer.palette.Size()) {
case 1: //one color selected, use it for all
hcols = hcole = tcols = tcole = 0;
break;
case 2: //two colors, head/tail
hcols = hcole = 0;
tcols = tcole = 1;
break;
case 3: //three colors, head /tail start/end
hcols = hcole = 0;
tcols = 1;
tcole = 2;
break;
default:
num_tail_colors = buffer.palette.Size() - 2;
break;
}
int x1a = calcPosition(start_x1, buffer.BufferWi);
int y1a = calcPosition(start_y1, buffer.BufferHt);
int x2a = calcPosition(end_x1, buffer.BufferWi);
int y2a = calcPosition(end_y1, buffer.BufferHt);
int x1b, x2b, y1b, y2b;
if( start_linked )
{
x1b = x1a;
y1b = y1a;
}
else
{
x1b = calcPosition(start_x2, buffer.BufferWi);
y1b = calcPosition(start_y2, buffer.BufferHt);
}
if( end_linked )
{
x2b = x2a;
y2b = y2a;
}
else
{
x2b = calcPosition(end_x2, buffer.BufferWi);
y2b = calcPosition(end_y2, buffer.BufferHt);
}
xlColor head_color, tail_color, test_color;
// compute direction
int delta_xa = x2a - x1a;
int delta_xb = x2b - x1b;
int delta_ya = y2a - y1a;
int delta_yb = y2b - y1b;
int direction = delta_xa + delta_xb + delta_ya + delta_yb;
int repeat_x = 0;
int repeat_y = 0;
double effect_pct = 1.0;
double stagger_pct = 0.0;
if( repeat_count > 0 )
{
if( (std::abs((float)delta_xa) + std::abs((float)delta_xb)) < (std::abs((float)delta_ya) + std::abs((float)delta_yb)) )
{
repeat_x = repeat_skip;
}
else
{
repeat_y = repeat_skip;
}
double stagger_val = (double)(std::abs((double)stagger))/200.0;
effect_pct = 1.0 / (1 + stagger_val * repeat_count);
stagger_pct = effect_pct * stagger_val;
}
std::vector<int> v_ax;
std::vector<int> v_ay;
std::vector<int> v_bx;
std::vector<int> v_by;
StoreLine(x1a, y1a, x2a, y2a, &v_ax, &v_ay); // store side a
StoreLine(x1b, y1b, x2b, y2b, &v_bx, &v_by); // store side b
int size_a = v_ax.size();
int size_b = v_bx.size();
std::vector<int> *v_lngx; // pointer to longest vector x
std::vector<int> *v_lngy; // pointer to longest vector y
std::vector<int> *v_shtx; // pointer to shorter vector x
std::vector<int> *v_shty; // pointer to shorter vector y
if( size_a > size_b )
{
v_lngx = &v_ax;
v_lngy = &v_ay;
v_shtx = &v_bx;
v_shty = &v_by;
}
else
{
v_lngx = &v_bx;
v_lngy = &v_by;
v_shtx = &v_ax;
v_shty = &v_ay;
}
double pos_a, pos_b;
double total_tail_length, alpha_pct;
double total_length = v_lngx->size(); // total length of longest vector
double head_duration = duration/100.0; // time the head is in the frame
double head_end_of_head_pos = total_length + 1;
double tail_end_of_head_pos = total_length + 1;
double head_end_of_tail_pos = -1;
double tail_end_of_tail_pos = -1;
for( int repeat = 0; repeat <= repeat_count; repeat++ )
{
double eff_pos_adj = buffer.calcAccel(eff_pos, acceleration);
double eff_start_pct = (stagger >= 0) ? stagger_pct*repeat : stagger_pct*(repeat_count-repeat);
double eff_end_pct = eff_start_pct + effect_pct;
eff_pos_adj = (eff_pos_adj - eff_start_pct) / (eff_end_pct - eff_start_pct);
if( eff_pos_adj < 0.0 )
{
head_end_of_head_pos = -1;
tail_end_of_head_pos = -1;
head_end_of_tail_pos = -1;
tail_end_of_tail_pos = -1;
total_tail_length = 1.0;
if( showEntireHeadAtStart )
{
head_end_of_head_pos = start_length;
}
}
else
{
if( head_duration > 0.0 )
{
double head_loc_pct = eff_pos_adj / head_duration;
head_end_of_head_pos = total_length * head_loc_pct;
double current_total_head_length = end_length * head_loc_pct + start_length * (1.0 - head_loc_pct); // adjusted head length excluding clipping
head_end_of_head_pos += current_total_head_length * head_loc_pct * head_duration;
total_tail_length = total_length * ( 1 / head_duration - 1.0);
if( showEntireHeadAtStart )
{
head_end_of_head_pos += current_total_head_length * (1.0 - eff_pos_adj);
}
tail_end_of_head_pos = head_end_of_head_pos - current_total_head_length;
head_end_of_tail_pos = tail_end_of_head_pos - step_size;
tail_end_of_tail_pos = head_end_of_tail_pos - total_tail_length;
buffer.Get2ColorBlend(hcols, hcole, std::min( head_loc_pct, 1.0), head_color);
}
else
{
total_tail_length = total_length;
head_end_of_tail_pos = total_length * 2 * eff_pos_adj;
tail_end_of_tail_pos = head_end_of_tail_pos - total_tail_length;
}
}
// draw the tail
for( double i = std::min(head_end_of_tail_pos, total_length-1); i >= tail_end_of_tail_pos && i >= 0.0; i -= step_size )
{
double pct = ((total_length == 0) ? 0.0 : i / total_length);
pos_a = i;
pos_b = v_shtx->size() * pct;
double tail_color_pct = (i-tail_end_of_tail_pos) / total_tail_length;
if( num_tail_colors > 2 )
{
double color_index = ((double)num_tail_colors - 1.0) * (1.0 - tail_color_pct);
tail_color_pct = color_index - (double)((int)color_index);
tcols = (int)color_index + 2;
tcole = tcols + 1;
if( tcole == num_tail_colors+1 )
{
alpha_pct = (1.0 - tail_color_pct);
}
else
{
alpha_pct = 1.0;
}
buffer.Get2ColorBlend(tcols, tcole, tail_color_pct, tail_color);
}
else
{
if( tail_color_pct > 0.5 )
{
alpha_pct = 1.0;
}
else
{
alpha_pct = tail_color_pct / 0.5;
}
buffer.Get2ColorBlend(tcole, tcols, tail_color_pct, tail_color);
}
if( buffer.allowAlpha ) {
tail_color.alpha = 255 * alpha_pct;
}
buffer.DrawThickLine( (*v_lngx)[pos_a]+(repeat_x*repeat), (*v_lngy)[pos_a]+(repeat_y*repeat), (*v_shtx)[pos_b]+(repeat_x*repeat), (*v_shty)[pos_b]+(repeat_y*repeat), tail_color, direction >= 0);
}
// draw the head
for( double i = std::max(tail_end_of_head_pos, 0.0); i <= head_end_of_head_pos && i < total_length; i += step_size )
{
double pct = ((total_length == 0) ? 0.0 : i / total_length);
pos_a = i;
pos_b = v_shtx->size() * pct;
buffer.DrawThickLine( (*v_lngx)[pos_a]+(repeat_x*repeat), (*v_lngy)[pos_a]+(repeat_y*repeat), (*v_shtx)[pos_b]+(repeat_x*repeat), (*v_shty)[pos_b]+(repeat_y*repeat), head_color, direction >= 0);
}
}
}
