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Adjust selection ring layering: visible through terrain, behind M2s

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- Render selection circle before character/WMO/M2 passes\n- Disable depth test during selection pass so terrain does not occlude it\n- Keep model passes after selection so monsters/M2s render over the ring
This commit is contained in:
Kelsi 2026-02-20 16:07:54 -08:00
parent f7372a282d
commit 017bdf9033
1 changed files with 4 additions and 6 deletions
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10
src/rendering/renderer.cpp
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@ -2582,8 +2582,6 @@ void Renderer::renderSelectionCircle(const glm::mat4& view, const glm::mat4& pro
glDepthMask(GL_FALSE);
GLboolean depthTestWasEnabled = glIsEnabled(GL_DEPTH_TEST);
glDisable(GL_DEPTH_TEST);
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(-2.0f, -2.0f);
glUseProgram(selCircleShader);
glUniformMatrix4fv(glGetUniformLocation(selCircleShader, "uMVP"), 1, GL_FALSE, &mvp[0][0]);
@ -2593,7 +2591,6 @@ void Renderer::renderSelectionCircle(const glm::mat4& view, const glm::mat4& pro
glDrawArrays(GL_TRIANGLE_FAN, 0, selCircleVertCount);
glBindVertexArray(0);
glDisable(GL_POLYGON_OFFSET_FILL);
if (depthTestWasEnabled) glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glEnable(GL_CULL_FACE);
@ -2811,14 +2808,15 @@ void Renderer::renderWorld(game::World* world, game::GameHandler* gameHandler) {
const glm::mat4& view = camera ? camera->getViewMatrix() : glm::mat4(1.0f);
const glm::mat4& projection = camera ? camera->getProjectionMatrix() : glm::mat4(1.0f);
// Render selection circle before model passes: this keeps it visible through terrain
// (depth test off in its pass), while characters/WMO/M2 still draw over it.
renderSelectionCircle(view, projection);
// Render characters (after weather)
if (characterRenderer && camera) {
characterRenderer->render(*camera, view, projection);
}
// Render selection circle under targeted creature
renderSelectionCircle(view, projection);
// Render WMO buildings (after characters, before UI)
if (wmoRenderer && camera) {
auto wmoStart = std::chrono::steady_clock::now();