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Code Issues 123 Wiki Activity

Instanced object grouping

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This commit is contained in:
Hirek
2026-05-07 12:13:47 +02:00
parent b9e3dda3c4
commit b7283d8fb9
6 changed files with 210 additions and 3 deletions
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10
rendering/opengl33renderer.h
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@@ -162,6 +162,8 @@ class opengl33_renderer : public gfx_renderer {
int lines{0};
int particles{0};
int drawcalls{0};
int instanced_drawcalls{0}; // drawcalls issued via instanced render path (one per TModel3d batch)
int instances{0}; // total instances drawn via instanced render path
int triangles{0};
debug_stats& operator+=( const debug_stats& Right ) {
@@ -174,6 +176,8 @@ class opengl33_renderer : public gfx_renderer {
lines += Right.lines;
particles += Right.particles;
drawcalls += Right.drawcalls;
instanced_drawcalls += Right.instanced_drawcalls;
instances += Right.instances;
return *this; }
};
@@ -266,6 +270,12 @@ class opengl33_renderer : public gfx_renderer {
void Render(cell_sequence::iterator First, cell_sequence::iterator Last);
void Render(scene::shape_node const &Shape, bool const Ignorerange);
void Render(TAnimModel *Instance);
// batched render path for many TAnimModel instances that share the same TModel3d.
// Caller guarantees every instance has m_instanceable == true (no per-instance lights,
// no submodel animation, no replacable skins). Each call counts as one
// instanced_drawcall in draw_stats and contributes Instances.size() to the
// instances counter. Instances are still individually frustum/distance culled.
void Render_Instanced( TModel3d *Model, std::vector<TAnimModel *> const &Instances );
bool Render(TDynamicObject *Dynamic);
bool Render(TModel3d *Model, material_data const *Material, float const Squaredistance, glm::dvec3 const &Position, glm::vec3 const &Angle);
bool Render(TModel3d *Model, material_data const *Material, float const Squaredistance);