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add advanced entities.raycast overload

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MihailRis 2026-07-15 22:21:18 +03:00
parent 66c99adab9
commit f29f3b1bba
10 changed files with 235 additions and 128 deletions
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12
src/graphics/render/Decorator.cpp
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@ -22,6 +22,7 @@
#include "voxels/Block.hpp"
#include "voxels/Chunk.hpp"
#include "voxels/Chunks.hpp"
#include "voxels/blocks_agent.hpp"
#include "window/Camera.hpp"
#include "world/Level.hpp"
#include "WorldRenderer.hpp"
@ -98,7 +99,7 @@ void Decorator::updateAcoustics(const Camera& camera) {
auto& chunks = *player.chunks;
const auto& start = camera.position;
float rayLength = 40.0f;
float length = 40.0f;
auto& blocks = level.content.getIndices()->blocks;
@ -107,7 +108,7 @@ void Decorator::updateAcoustics(const Camera& camera) {
float averageDistance = 0.0f;
float averageAbsorption = 0.0f;
float speedOfSound = 300.0f;
float minDistance = rayLength;
float minDistance = length;
for (int i = 0; i < rays; i++) {
float u1 = random.randFloat();
float u2 = random.randFloat();
@ -121,12 +122,13 @@ void Decorator::updateAcoustics(const Camera& camera) {
glm::vec3 end;
glm::ivec3 norm;
glm::ivec3 iend;
auto vox = chunks.rayCast(start, dir, rayLength, end, norm, iend);
blocks_agent::RaycastSettings raycast {};
auto vox = chunks.rayCast(start, dir, length, end, norm, iend, raycast);
if (vox == nullptr) {
continue;
}
auto distance = glm::distance(start, end);
if (distance >= rayLength * 0.98f) {
if (distance >= length * 0.98f) {
continue;
}
if (distance < minDistance) {
@ -149,7 +151,7 @@ void Decorator::updateAcoustics(const Camera& camera) {
averageAbsorption /= hit;
}
float decayTime = 20.0f * (averageDistance / rayLength);
float decayTime = 20.0f * (averageDistance / length);
float escapeRatio = static_cast<float>(rays - hit) / static_cast<float>(rays);
acoustics.reverbGain = glm::pow(hit / static_cast<float>(rays), 3.0f);