Use new Clump structures in rwviewer + remove old renderer

rwengine/src/render/GameRenderer.cpp

@@ -473,57 +473,6 @@ void GameRenderer::renderPostProcess() {
     renderer->drawArrays(glm::mat4(), &ssRectDraw, wdp);
 }
 
-void GameRenderer::renderGeometry(Clump* model, size_t g,
-                                  const glm::mat4& modelMatrix, float opacity,
-                                  GameObject* object) {
-    for (size_t sg = 0; sg < model->geometries[g]->subgeom.size(); ++sg) {
-        SubGeometry& subgeom = model->geometries[g]->subgeom[sg];
-
-        Renderer::DrawParameters dp;
-
-        dp.colour = {255, 255, 255, 255};
-        dp.count = subgeom.numIndices;
-        dp.start = subgeom.start;
-        dp.textures = {0};
-
-        if (model->geometries[g]->materials.size() > subgeom.material) {
-            Geometry::Material& mat =
-                model->geometries[g]->materials[subgeom.material];
-
-            if (mat.textures.size() > 0) {
-                auto tex = mat.textures[0].texture;
-                if (tex) {
-                    dp.textures = {tex->getName()};
-                }
-            }
-
-            if ((model->geometries[g]->flags &
-                 RW::BSGeometry::ModuleMaterialColor) ==
-                RW::BSGeometry::ModuleMaterialColor) {
-                dp.colour = mat.colour;
-
-                if (object && object->type() == GameObject::Vehicle) {
-                    auto vehicle = static_cast<VehicleObject*>(object);
-                    if (dp.colour.r == 60 && dp.colour.g == 255 &&
-                        dp.colour.b == 0) {
-                        dp.colour = glm::u8vec4(vehicle->colourPrimary, 255);
-                    } else if (dp.colour.r == 255 && dp.colour.g == 0 &&
-                               dp.colour.b == 175) {
-                        dp.colour = glm::u8vec4(vehicle->colourSecondary, 255);
-                    }
-                }
-            }
-
-            dp.colour.a *= opacity;
-
-            dp.diffuse = mat.diffuseIntensity;
-            dp.ambient = mat.ambientIntensity;
-        }
-
-        renderer->draw(modelMatrix, &model->geometries[g]->dbuff, dp);
-    }
-}
-
 void GameRenderer::renderEffects(GameWorld* world) {
     renderer->useProgram(particleProg);
 
@@ -654,49 +603,6 @@ void GameRenderer::drawColour(const glm::vec4& colour, glm::vec4 extents) {
     renderer->invalidate();
 }
 
-bool GameRenderer::renderFrame(Clump* m, ModelFrame* f, const glm::mat4& matrix,
-                               GameObject* object, float opacity,
-                               bool queueTransparent) {
-    auto localmatrix = matrix;
-    bool vis = true;
-
-    if (object && object->skeleton) {
-        // Skeleton is loaded with the correct matrix via Animator.
-        localmatrix *= object->skeleton->getMatrix(f);
-
-        vis = object->skeleton->getData(f->getIndex()).enabled;
-    } else {
-        localmatrix *= f->getTransform();
-    }
-
-    if (vis) {
-        for (size_t g : f->getGeometries()) {
-            if (!object || !object->animator) {
-                RW::BSGeometryBounds& bounds = m->geometries[g]->geometryBounds;
-
-                glm::vec3 boundpos = bounds.center + glm::vec3(localmatrix[3]);
-                if (!_camera.frustum.intersects(boundpos, bounds.radius)) {
-                    culled++;
-                    continue;
-                }
-            }
-
-            renderGeometry(m, g, localmatrix, opacity, object);
-        }
-    }
-
-    for (ModelFrame* c : f->getChildren()) {
-        renderFrame(m, c, localmatrix, object, queueTransparent);
-    }
-    return true;
-}
-
-void GameRenderer::renderModel(Clump* model, const glm::mat4& modelMatrix,
-                               GameObject* object) {
-    renderFrame(model, model->frames[model->rootFrameIdx], modelMatrix, object,
-                1.f);
-}
-
 void GameRenderer::renderPaths() {
     /*glActiveTexture(GL_TEXTURE0);
     glBindTexture(GL_TEXTURE_2D, debugTex);

rwengine/src/render/GameRenderer.hpp

@@ -51,30 +51,6 @@ class GameRenderer {
     /** The low-level drawing interface to use */
     Renderer* renderer;
 
-    /** Stores data for deferring transparent objects */
-    struct RQueueEntry {
-        Clump* model;
-        size_t g;
-        size_t sg;
-        glm::mat4 matrix;
-        Renderer::DrawParameters dp;
-        GameObject* object;
-    };
-
-    /**
-     * @brief renders a model's frame.
-     * @param m
-     * @param f
-     * @param matrix
-     * @param object
-     * @param queueTransparent abort the draw if the frame contains transparent
-     * materials
-     * @return True if the frame was drawn, false if it should be queued
-     */
-    bool renderFrame(Clump* m, ModelFrame* f, const glm::mat4& matrix,
-                     GameObject* object, float opacity,
-                     bool queueTransparent = true);
-
     // Temporary variables used during rendering
     float _renderAlpha;
     GameWorld* _renderWorld;
@@ -155,15 +131,6 @@ public:
     void drawTexture(TextureData* texture, glm::vec4 extents);
     void drawColour(const glm::vec4& colour, glm::vec4 extents);
 
-    /**
-     * Renders a model (who'd have thought)
-     */
-    void renderModel(Clump*, const glm::mat4& modelMatrix,
-                     GameObject* = nullptr);
-
-    void renderGeometry(Clump*, size_t geom, const glm::mat4& modelMatrix,
-                        float opacity, GameObject* = nullptr);
-
     /** method for rendering AI debug information */
     void renderPaths();
 

rwviewer/ViewerWidget.cpp

@@ -6,13 +6,13 @@
 #include <data/Skeleton.hpp>
 #include <engine/Animator.hpp>
 #include <glm/gtc/type_ptr.hpp>
-#include <objects/GameObject.hpp>
-#include <render/GameRenderer.hpp>
-#include <render/OpenGLRenderer.hpp>
-
 #include <objects/CharacterObject.hpp>
+#include <objects/GameObject.hpp>
 #include <objects/InstanceObject.hpp>
 #include <objects/VehicleObject.hpp>
+#include <render/GameRenderer.hpp>
+#include <render/ObjectRenderer.hpp>
+#include <render/OpenGLRenderer.hpp>
 
 ViewerWidget::ViewerWidget(QGLFormat g, QWidget* parent,
                            const QGLWidget* shareWidget, Qt::WindowFlags f)
@@ -113,10 +113,15 @@ void ViewerWidget::paintGL() {
                   cos(viewAngles.x) * cos(viewAngles.y), sin(viewAngles.y));
 
     if (model) {
+        model->getFrame()->updateHierarchyTransform();
+
+        // Ensure camera is still accurate
+        vc.position = eye * viewDistance;
         glm::mat4 proj = vc.frustum.projection();
-        glm::mat4 view =
+        glm::mat4 view = glm::lookAt(vc.position, glm::vec3(0.f, 0.f, 0.f),
-            glm::lookAt(eye * viewDistance, glm::vec3(0.f, 0.f, 0.f),
                                      glm::vec3(0.f, 0.f, 1.f));
+        vc.rotation = -glm::quat_cast(view);
+        vc.frustum.update(proj * view);
 
         r.getRenderer()->setSceneParameters(
             {proj, view, glm::vec4(0.15f), glm::vec4(0.7f), glm::vec4(1.f),
@@ -126,9 +131,12 @@ void ViewerWidget::paintGL() {
 
         r.setupRender();
 
-        r.renderModel(model, m, dummyObject);
+        ObjectRenderer renderer(world(), vc, 1.f, 0);
+        RenderList renders;
+        renderer.renderClump(model, glm::mat4(), nullptr, renders);
+        r.getRenderer()->drawBatched(renders);
 
-        drawFrameWidget(model->frames[model->rootFrameIdx]);
+        drawFrameWidget(model->getFrame().get());
         r.renderPostProcess();
     } else if (world()->allObjects.size() > 0) {
         vc.frustum.fov = glm::radians(90.f);
@@ -143,7 +151,6 @@ void ViewerWidget::paintGL() {
 
 void ViewerWidget::drawFrameWidget(ModelFrame* f, const glm::mat4& m) {
     auto thisM = m * f->getTransform();
-    if (f->getGeometries().size() == 0) {
     Renderer::DrawParameters dp;
     dp.count = _frameWidgetGeom->getCount();
     dp.start = 0;
@@ -159,10 +166,9 @@ void ViewerWidget::drawFrameWidget(ModelFrame* f, const glm::mat4& m) {
     }
     dp.textures = {whiteTex};
     renderer->getRenderer()->drawArrays(thisM, _frameWidgetDraw, dp);
-    }
 
     for (auto c : f->getChildren()) {
-        drawFrameWidget(c, thisM);
+        drawFrameWidget(c.get(), thisM);
     }
 }
 

rwviewer/models/DFFFramesTreeModel.cpp

@@ -27,10 +27,10 @@ int DFFFramesTreeModel::rowCount(const QModelIndex& parent) const {
 QModelIndex DFFFramesTreeModel::index(int row, int column,
                                       const QModelIndex& parent) const {
     if (parent.row() == -1 && parent.column() == -1) {
-        return createIndex(row, column, model->frames[model->rootFrameIdx]);
+        return createIndex(row, column, model->getFrame().get());
     }
     ModelFrame* f = static_cast<ModelFrame*>(parent.internalPointer());
-    ModelFrame* p = f->getChildren()[row];
+    ModelFrame* p = f->getChildren()[row].get();
     return createIndex(row, column, p);
 }
 
@@ -40,7 +40,7 @@ QModelIndex DFFFramesTreeModel::parent(const QModelIndex& child) const {
         auto cp = c->getParent();
         if (cp->getParent()) {
             for (size_t i = 0; i < cp->getParent()->getChildren().size(); ++i) {
-                if (cp->getParent()->getChildren()[i] == c->getParent()) {
+                if (cp->getParent()->getChildren()[i].get() == c->getParent()) {
                     return createIndex(i, 0, c->getParent());
                 }
             }

rwviewer/widgets/ModelFramesWidget.cpp

@@ -6,23 +6,10 @@ void ModelFramesWidget::updateInfoBox(Clump* model, ModelFrame* f) {
     if (f == nullptr) {
         _frameLabel->setText("");
     } else {
-        auto labText = QString("Name: %1\nTranslation: %2\nTextures:%3")
+        auto labText = QString("Name: %1\nTranslation: %2")
                            .arg(QString::fromStdString(f->getName()))
                            .arg(QString::fromStdString(
                                glm::to_string(f->getDefaultTranslation())));
-        QString geomString;
-        for (size_t gi : f->getGeometries()) {
-            auto& g = model->geometries[gi];
-            // for(Model::SubGeometry& sg : g->subgeom)
-            for (Geometry::Material& m : g->materials) {
-                for (Geometry::Texture& t : m.textures) {
-                    geomString += QString("\n %1 (%2)")
-                                      .arg(t.name.c_str())
-                                      .arg(t.alphaName.c_str());
-                }
-            }
-        }
-        labText = labText.arg(geomString);
         _frameLabel->setText(labText);
     }
 }