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Remove more code

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Mark Allyn
2026-05-21 20:58:03 -07:00
parent 7f598996d9
commit ffe27191f4
1 changed files with 3 additions and 147 deletions
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150
CLAUDE.md
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@@ -631,53 +631,6 @@ Individual scope informations
6 nm range
// Suggested Fragment Shader snippet for a single radar return
// Please note that this is for the frag shader for each of
// the ppi radars
uniform float user_gain; // 0.0 to 1.0
uniform float selected_range; // e.g., 6.0 Nautical Miles
// Target attributes passed in or looked up from a texture/buffer
struct RadarTarget {
float range; // Distance from radar center
float azimuth; // Angle in radians
float RCS; // Radar Cross Section
};
void main() {
// Current fragment coordinates in Polar space
float frag_range = current_fragment_range();
float frag_azimuth = current_fragment_azimuth();
// 1. Calculate raw received power via Radar Equation
float R4 = pow(RadarTarget.range, 4.0);
float P_r = (Pt * G_squared * lambda_squared * RadarTarget.RCS) / (pow(4.0 * 3.14159, 3.0) * R4 * L);
// 2. Apply the 1960s Logarithmic IF Amplifier compression
float V_echo = log(1.0 + P_r * 1000.0);
float V_total = user_gain * V_echo;
// 3. Dynamic Blooming Coefficients
// As V_total exceeds 1.0 (saturation), expand the search/paint radius
float saturation = max(0.0, V_total - 1.0);
float dynamic_range_width = baseline_pulse_width + (0.05 * saturation);
float dynamic_azimuth_width = baseline_beamwidth + (0.02 * pow(saturation, 2.0));
// 4. Compute Distance from current fragment to the true target center
float d_range = abs(frag_range - RadarTarget.range);
float d_azimuth = abs(frag_azimuth - RadarTarget.azimuth);
// 5. Evaluate a Gaussian blur shape using the bloomed dimensions
float radial_paint = exp(-pow(d_range / dynamic_range_width, 2.0));
float azimuth_paint = exp(-pow(d_azimuth / dynamic_azimuth_width, 2.0));
float final_intensity = V_total * radial_paint * azimuth_paint;
// Clamp to CRT max brightness
gl_FragColor = vec4(final_intensity * phosphor_color, 1.0);
}
------------------------------------------------------------------------------------
=====================================================================================
@@ -780,103 +733,6 @@ End of discussion
settings.h file suggestions:
/*
* MIT License
* * Copyright (c) 2026 Mark Allyn
* * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* * The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
* * Author: Mark Allyn
*/
#pragma once
#include <string>
/* =========================================================================
DEBUGGING AND SIMULATION SWITCHES
========================================================================= */
#define DEBUG_DISABLE_P7_PERSISTENCE 0 /* 1 = Bypass long persistence tracking for raw debugging */
#define DEBUG_DISABLE_TERRAIN 0 /* 1 = Hide landMASS rendering to isolate target processing */
#define GL_DEBUG_OUTPUT_ENABLED 1 /* 1 = Attach robust driver-level diagnostic callbacks */
/* =========================================================================
HISTORICAL COLOR PALETTES (HEX EMBEDDINGS)
========================================================================= */
/* A-Scope Graticule Backlights & Incandescent Pilot Bulbs */
#define HEX_COLOR_PILOT_LAMP 0xFFB347 /* #FFB347 - Warm Incandescent Glow */
/* A-Scope Mono-Phosphor Trace Colors */
#define HEX_COLOR_ASCOPE_EXCITATION 0x39FF14 /* #39FF14 - Vibrant Phosphor Flash */
#define HEX_COLOR_ASCOPE_AFTERGLOW 0x004400 /* #004400 - Darker Green Decay Base */
/* P7 Phosphor Color Pipeline States for PPI Radars */
#define HEX_COLOR_P7_EXCITATION 0xA0CFFF /* #A0CFFF - Bright Blue Active Beam Flash */
#define HEX_COLOR_P7_IMMEDIATE_BLUE 0x1010FF /* #1010FF - Post-Beam 1ms Decay Core */
#define HEX_COLOR_P7_SHORT_TERM_YG 0xE2FF80 /* #E2FF80 - Yellow Green 1s Persistent State */
#define HEX_COLOR_P7_LONG_TERM_AMBER 0xFFA040 /* #FFA040 - Amber 10s Deep Remembrance */
#define HEX_COLOR_P7_EXPIRATION 0x050700 /* #050700 - Near-Black Expiration Threshold */
/* GUI Core Color Specifications */
#define HEX_COLOR_TEXT_WHITE 0xFFFFFF
#define HEX_COLOR_TEXT_RED 0xFF0000
#define HEX_COLOR_TEXT_PINK 0xFFC0CB
#define HEX_COLOR_TEXT_YELLOW 0xFFFF00
/* =========================================================================
HARDWARE ENVIRONMENT MATRICES
========================================================================= */
namespace ChainHome {
const float PEAK_POWER = 500000.0f; /* 500 KW */
const float WAVELENGTH = 12.0f; /* 12 Meters */
const float ANTENNA_GAIN = 3.16f; /* 5 dB expressed as linear gain */
const float PULSE_WIDTH = 0.000020f; /* 20 microseconds */
const float BEAM_WIDTH = 150.0f; /* floodlight sector in degrees */
const float PRF = 25.0f; /* Pulse Repetition Frequency (Hz) */
const float MAX_RANGE_METERS = 321868.0f; /* Fixed 200 Miles */
}
namespace MarineAScope {
const float PEAK_POWER = 500000.0f; /* 500 KW */
const float WAVELENGTH = 0.10f; /* 10 cm */
const float ANTENNA_GAIN = 1000.0f; /* 30 dB linear gain conversion */
const float PRF = 500.0f; /* 500 Hz pulse repetition */
const float HORIZONTAL_BEAMWIDTH = 2.5f; /* degrees */
const float SYSTEM_TEMPERATURE = 290.0f; /* Kelvins (Ts) */
const float NOISE_FIGURE = 20.0f; /* Early receiver noise figure in dB */
const float BOLTZMANN_CONSTANT = 1.38e-23f; /* (k) Joules/Kelvin */
}
namespace MarineTrafficPPI {
const float PEAK_POWER = 25000.0f; /* 25.0 KW */
const float FREQUENCY_HZ = 9.375e9f; /* 9.375 GHz */
const float WAVELENGTH = 0.032f; /* 0.032 meters (3.2 cm X-Band) */
const float NOISE_FIGURE = 11.0f; /* 11 dB */
const float SYSTEM_LOSSES = 8.0f; /* 8 dB */
const float HORIZONTAL_BEAMWIDTH = 0.7f; /* 0.7 degrees razor-sharp */
const float PULSE_WIDTH = 0.1e-6f; /* 0.1 microseconds */
const float ANTENNA_RPM = 15.0f; /* 15 RPM mechanical rotation rate */
}
namespace MarineBoatPPI {
const float PEAK_POWER = 15000.0f; /* 15.0 KW tactical marine */
const float FREQUENCY_HZ = 9.375e9f; /* 9.375 GHz */
const float WAVELENGTH = 0.032f; /* 0.032 meters (3.2 cm X-Band) */
const float NOISE_FIGURE = 11.0f; /* 11 dB */
const float SYSTEM_LOSSES = 8.0f; /* 8 dB */
const float HORIZONTAL_BEAMWIDTH = 1.2f; /* 1.2 degrees */
const float PULSE_WIDTH = 0.1e-6f; /* 0.1 microseconds */
const float ANTENNA_RPM = 25.0f; /* 25 RPM high-frequency sweep */
}
The settings.h file needs to improve variables that the developer may need
to change for facilitate troubleshooting. Need ability to change amplifier gain,
radar beam width, antenna, gain, and so on.