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Added cursor input management

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Lorenzo Torres 2025-03-29 14:51:31 +01:00
parent 4a43e564d7
commit fd7973173f
3 changed files with 63 additions and 2 deletions
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26
src/renderer/Camera.zig
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@ -15,7 +15,31 @@ position: @Vector(3, f32),
target: @Vector(3, f32),
direction: @Vector(3, f32),
right: @Vector(3, f32),
front: @Vector(3, f32),
up: @Vector(3, f32),
speed: f32 = 2.5,
fn input(pool: *ecs.Pool) void {
fn getProjection(width: usize, height: usize) math.Matrix {
return math.Matrix.perspective(math.rad(45.0), (@as(f32, @floatFromInt(width)) / @as(f32, @floatFromInt(height))), 0.1, 10.0);
}
fn getView(self: Camera) math.Matrix {
math.lookAt(self.position, self.position + self.front, self.up);
}
fn moveCamera(pool: *ecs.Pool) void {
const input = pool.resources.input;
const camera = pool.resources.camera;
if (input.isKeyDown(.w)) {
camera.position += (camera.front * (camera.speed * pool.resources.delta_time));
}
if (input.isKeyDown(.s)) {
camera.position -= (camera.front * (camera.speed * pool.resources.delta_time));
}
if (input.isKeyDown(.a)) {
camera.position -= math.normalize(math.cross(camera.front, camera.up)) * (camera.speed * pool.resources.delta_time);
}
if (input.isKeyDown(.d)) {
camera.position += math.normalize(math.cross(camera.front, camera.up)) * (camera.speed * pool.resources.delta_time);
}
}