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Improve performance and tune ramp/planter collision behavior

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Kelsi 2026-02-03 17:21:04 -08:00
parent f43e6bf834
commit f00d13bfc0
12 changed files with 310 additions and 164 deletions
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18
src/rendering/minimap.cpp
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@ -140,8 +140,22 @@ void Minimap::shutdown() {
void Minimap::render(const Camera& playerCamera, int screenWidth, int screenHeight) {
if (!enabled || !terrainRenderer || !fbo) return;
// 1. Render terrain from top-down into FBO
renderTerrainToFBO(playerCamera);
const auto now = std::chrono::steady_clock::now();
glm::vec3 playerPos = playerCamera.getPosition();
bool needsRefresh = !hasCachedFrame;
if (!needsRefresh) {
float moved = glm::length(glm::vec2(playerPos.x - lastUpdatePos.x, playerPos.y - lastUpdatePos.y));
float elapsed = std::chrono::duration<float>(now - lastUpdateTime).count();
needsRefresh = (moved >= updateDistance) || (elapsed >= updateIntervalSec);
}
// 1. Render terrain from top-down into FBO (throttled)
if (needsRefresh) {
renderTerrainToFBO(playerCamera);
lastUpdateTime = now;
lastUpdatePos = playerPos;
hasCachedFrame = true;
}
// 2. Draw the minimap quad on screen
renderQuad(screenWidth, screenHeight);