TrailRenderer Struct Reference

Manages trail state and GPU resources for all bodies. More...

#include <trail_renderer.h>

Collaboration diagram for TrailRenderer:

Data Fields
TrailRing	rings [NBODY_MAX_BODIES]
TrailVertex *	staging
int	body_count
float	sample_timer
float	sim_time
float	trail_duration
GLuint	vao
GLuint	vbo
Shader *	shader
int	vertex_count
vec3	colors [NBODY_MAX_BODIES]
TrailNeonParams	neon

Detailed Description

Manages trail state and GPU resources for all bodies.

Field Documentation

body_count

int TrailRenderer::body_count

Number of tracked bodies.

colors

vec3 TrailRenderer::colors[NBODY_MAX_BODIES]

neon

TrailNeonParams TrailRenderer::neon

Adjustable neon profile.

rings

TrailRing TrailRenderer::rings[NBODY_MAX_BODIES]

Per-body position history.

sample_timer

float TrailRenderer::sample_timer

Accumulator for sample rate.

shader

Shader* TrailRenderer::shader

Trail rendering shader program.

sim_time

float TrailRenderer::sim_time

Monotonic simulation time.

staging

TrailVertex* TrailRenderer::staging

trail_duration

float TrailRenderer::trail_duration

Trail lifetime in seconds.

vao

GLuint TrailRenderer::vao

VAO for ribbon geometry.

vbo

GLuint TrailRenderer::vbo

Dynamic VBO for ribbon vertices.

vertex_count

int TrailRenderer::vertex_count

Vertices written this frame.

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The documentation for this struct was generated from the following file:

• include/trail_renderer.h