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Code Issues 123 Wiki Activity

Enable instancing

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Hirek
2026-05-09 23:29:20 +02:00
parent b7283d8fb9
commit 587077629f
14 changed files with 304 additions and 50 deletions
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11
gl/ubo.h
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@@ -87,6 +87,17 @@ namespace gl
static_assert(sizeof(model_ubs) == 208 + 16 * MAX_PARAMS, "bad size of ubs");
// maximum number of instances per single GPU-instanced draw call.
// 256 mat4 = 16 KiB, the guaranteed minimum UBO size. Bigger batches must split.
const size_t MAX_INSTANCES_PER_BATCH = 256;
struct instance_ubs
{
glm::mat4 instance_modelview[MAX_INSTANCES_PER_BATCH];
};
static_assert(sizeof(instance_ubs) == 64 * MAX_INSTANCES_PER_BATCH, "bad size of instance_ubs");
struct light_element_ubs
{
enum type_e