This function specifies the number of rows in an animated particle sheet.

Syntax

• void SetAnimationRows(int rows)

Parameters

• rows: - The number of rows in an animated particle.

Remarks

For smoother particle animations use the particle animation shader.

Example

#include "Leadwerks.h"

using namespace Leadwerks;

int main(int argc, const char *argv[])
{
    float time = 0.5;

    Leadwerks::Window* window = Leadwerks::Window::Create();
    Context* context = Context::Create(window);
    World* world = World::Create();
    Camera* camera = Camera::Create();
    camera->SetRotation(35, 0, 0);
    camera->Move(0, 0, -3);

    //Create an emitter
    Emitter* emitter = Emitter::Create(1);

    Material* material = Material::Load("Materials/Effects/explosion.mat");
    if (material) emitter->SetMaterial(material);
    emitter->SetVelocity(0, 0, 0, 0);
    emitter->SetDuration(900);
    emitter->SetEmissionVolume(0, 0, 0);
    emitter->SetMaxScale(10.0);
    emitter->SetAnimationRows(2);
    emitter->SetAnimationColumns(5);

    while (true)
    {
        if (window->Closed() || window->KeyDown(Key::Escape)) return false;

        Leadwerks::Leadwerks::Time::Update();
        world->Update();
        world->Render();

        if (window->KeyDown(Key::Up) && time < 1.0)
        {
            time += .01;
        }
        else if (window->KeyDown(Key::Down) && time > 0.0)
        {
            time -= .01;
        }
        time = Math::Clamp(time, 0, 1);

        context->SetBlendMode(Blend::Alpha);
        context->DrawText("Rows: " + String(emitter->GetAnimationRows()) + " Columns: " + String(emitter->GetAnimationColumns()), 0, 0);
        context->SetBlendMode(Blend::Solid);

        context->Sync();
    }
}