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fix(editor): NPC ghost preview, scale control, frame sync for M2 rendering

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- Ghost preview now shows in NPC mode (follows cursor with creature model)
- Added scale field to CreatureSpawn (default 1.0, slider 0.5-10x)
- NPC instances render at their configured scale
- Scale included in JSON save format
- M2Renderer::update() now runs AFTER beginFrame() so getCurrentFrame()
  returns the correct frame index — fixes instance SSBO mismatch that
  caused draws=0 despite loaded models
This commit is contained in:
Kelsi 2026-05-05 03:52:43 -07:00
parent 2980ca83e7
commit f38884856f
5 changed files with 13 additions and 3 deletions
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8
tools/editor/editor_app.cpp
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@ -344,13 +344,17 @@ void EditorApp::updateTerrainEditing(float dt) {
terrainEditor_.brush().setPosition(hitPos);
terrainEditor_.brush().setActive(true);
// Ghost preview for object placement
// Ghost preview for object/NPC placement
if (mode_ == EditorMode::PlaceObject && !objectPlacer_.getActivePath().empty()) {
viewport_.setGhostPreview(
objectPlacer_.getActivePath(), hitPos,
glm::vec3(0, objectPlacer_.getPlacementRotationY(), 0),
objectPlacer_.getPlacementScale());
} else if (mode_ != EditorMode::PlaceObject) {
} else if (mode_ == EditorMode::NPC && !npcSpawner_.getTemplate().modelPath.empty()) {
viewport_.setGhostPreview(
npcSpawner_.getTemplate().modelPath, hitPos,
glm::vec3(0, 0, 0), npcSpawner_.getTemplate().scale);
} else if (mode_ != EditorMode::PlaceObject && mode_ != EditorMode::NPC) {
viewport_.clearGhostPreview();
}