diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-04-26 01:42:45 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-04-26 01:42:45 +0100 |
| commit | c96f4f89905f96492bdfc87bc3d45bf5cbd7b005 (patch) | |
| tree | 9a3e9d0443f5cc4b2ab253aa8807b90cb2d82cc6 /game | |
| parent | Add Mesh helper for drawing instances (diff) | |
| download | ilt-c96f4f89905f96492bdfc87bc3d45bf5cbd7b005.tar.bz2 ilt-c96f4f89905f96492bdfc87bc3d45bf5cbd7b005.tar.xz ilt-c96f4f89905f96492bdfc87bc3d45bf5cbd7b005.zip | |
Draw rail vehicle classes and foliage with new mesh instance helper
Diffstat (limited to 'game')
| -rw-r--r-- | game/scenary/foliage.cpp | 10 | ||||
| -rw-r--r-- | game/vehicles/railVehicleClass.cpp | 28 |
2 files changed, 10 insertions, 28 deletions
diff --git a/game/scenary/foliage.cpp b/game/scenary/foliage.cpp index e54dfbd..0913c6e 100644 --- a/game/scenary/foliage.cpp +++ b/game/scenary/foliage.cpp @@ -26,10 +26,7 @@ Foliage::render(const SceneShader & shader) const if (texture) { texture->bind(); } - glBindVertexArray(instanceVAO); - glDrawElementsInstanced( - bodyMesh->type(), bodyMesh->count(), GL_UNSIGNED_INT, nullptr, static_cast<GLsizei>(count)); - glBindVertexArray(0); + bodyMesh->DrawInstanced(instanceVAO, static_cast<GLsizei>(count)); } } @@ -38,9 +35,6 @@ Foliage::shadows(const ShadowMapper & mapper) const { if (const auto count = instances.count()) { mapper.dynamicPointInst.use(); - glBindVertexArray(instanceVAO); - glDrawElementsInstanced( - bodyMesh->type(), bodyMesh->count(), GL_UNSIGNED_INT, nullptr, static_cast<GLsizei>(count)); - glBindVertexArray(0); + bodyMesh->DrawInstanced(instanceVAO, static_cast<GLsizei>(count)); } } diff --git a/game/vehicles/railVehicleClass.cpp b/game/vehicles/railVehicleClass.cpp index 66d7ba3..82a442e 100644 --- a/game/vehicles/railVehicleClass.cpp +++ b/game/vehicles/railVehicleClass.cpp @@ -51,16 +51,10 @@ RailVehicleClass::render(const SceneShader & shader) const texture->bind(); } shader.basicInst.use(); - glBindVertexArray(instanceVAO); - glDrawElementsInstanced( - bodyMesh->type(), bodyMesh->count(), GL_UNSIGNED_INT, nullptr, static_cast<GLsizei>(count)); - glBindVertexArray(instancesBogiesVAO.front()); - glDrawElementsInstanced(bogies.front()->type(), bogies.front()->count(), GL_UNSIGNED_INT, nullptr, - static_cast<GLsizei>(instancesBogies.front().count())); - glBindVertexArray(instancesBogiesVAO.back()); - glDrawElementsInstanced(bogies.back()->type(), bogies.back()->count(), GL_UNSIGNED_INT, nullptr, - static_cast<GLsizei>(instancesBogies.back().count())); - glBindVertexArray(0); + bodyMesh->DrawInstanced(instanceVAO, static_cast<GLsizei>(count)); + bogies.front()->DrawInstanced( + instancesBogiesVAO.front(), static_cast<GLsizei>(instancesBogies.front().count())); + bogies.back()->DrawInstanced(instancesBogiesVAO.back(), static_cast<GLsizei>(instancesBogies.back().count())); } } @@ -69,15 +63,9 @@ RailVehicleClass::shadows(const ShadowMapper & mapper) const { if (const auto count = instancesBody.count()) { mapper.dynamicPointInst.use(); - glBindVertexArray(instanceVAO); - glDrawElementsInstanced( - bodyMesh->type(), bodyMesh->count(), GL_UNSIGNED_INT, nullptr, static_cast<GLsizei>(count)); - glBindVertexArray(instancesBogiesVAO.front()); - glDrawElementsInstanced(bogies.front()->type(), bogies.front()->count(), GL_UNSIGNED_INT, nullptr, - static_cast<GLsizei>(instancesBogies.front().count())); - glBindVertexArray(instancesBogiesVAO.back()); - glDrawElementsInstanced(bogies.back()->type(), bogies.back()->count(), GL_UNSIGNED_INT, nullptr, - static_cast<GLsizei>(instancesBogies.back().count())); - glBindVertexArray(0); + bodyMesh->DrawInstanced(instanceVAO, static_cast<GLsizei>(count)); + bogies.front()->DrawInstanced( + instancesBogiesVAO.front(), static_cast<GLsizei>(instancesBogies.front().count())); + bogies.back()->DrawInstanced(instancesBogiesVAO.back(), static_cast<GLsizei>(instancesBogies.back().count())); } } |